Imad L Al-Qadi
Administrative Titles
- Grainger Distinguished Chair in Engineering
- Director, Illinois Center for Transportation
For More Information
Education
- PhD, Civil Engineering, Penn State, University Park, PA, 1990
- MEng, Civil Engineering, Penn State, University Park, PA, 1986
- BSCE, Civil Engineering, Yarmouk University (currently JUST), Irbid, Jordan, 1984
Biography
Al-Qadi, the Grainger Distinguished Chair in Engineering, is the Director of the Illinois Center for Transportation (ICT) at the University of Illinois at Urbana-Champaign (UIUC). Al-Qadi is also leading the initiative to build the Illinois Autonomous and Connected Track (I-ACT), a proposed high-speed, multimodal test track in Rantoul, Illinois. He served as an instructor and research engineer at Penn State University from 1988 to 1990 and was a member of the faculty of the Charles E. Via Jr. Department of Civil and Environmental Engineering at Virginia Tech from 1990 to 2004. By 1998, he had been promoted to full professor and shortly after named the Charles E. Via Jr. Professor. Al-Qadi holds a B.S. (1984) from Yarmouk University in Jordan and M.Eng. (1986) and Ph.D. (1990) degrees from Penn State University, all in civil engineering.
At Virginia Tech, Al-Qadi established the roadway infrastructure group and designed the various heavily instrumented pavement sections of the Smart Road, a state-of-the-art, full-scale, test bed research facility that become one of the leading facilities in North America in providing diverse test environments for transportation research. At UIUC, Al-Qadi established and elevated ICT to an internationally renowned transportation center. He also built out a premiere and innovative program for advanced mobility as part of the state-of-the-art I-ACT, which is currently being designed and is slated to become one of the most advanced test tracks in the world for such technologies. This program includes a focus on electric and autonomous cars and freight as well as energy harvesting.
Al-Qadi’s teaching, research, and consulting interests and expertise focus primarily on highway and airfield pavement mechanics, advanced modeling, tire-pavement interaction, pavement fracture modeling and testing, interface and interlayer systems (including geosynthetics), pavement materials, sustainability, resiliency, and life-cycle assessment, asphalt mixes and performance, modified asphalt binder rheology, pavement recycling optimization, ground-penetrating radar optimization and signal analysis, infrastructure asset management systems and pavement condition assessment, preservation technologies, transportation infrastructure instrumentation and full-scale accelerated testing; autonomous and conceded vehicles and trucks, energy harvesting, truck platoons, and forensic engineering and arbitration.
A registered professional engineer, Al-Qadi is an elected Distinguished Member of the American Society of Civil Engineers (ASCE), Chapter Honor Member of Chi Epsilon, the Civil Engineering Honor Society, honorary member of the Societa Italiana Infrastrutture Viarie, emeritus member of TRB Committee on Pavement Maintenance, and served as an honorary professor at Southeast University in Nanjing, Chang ’An University in Xian, and Tongi University in Shanghai, China; Aston University, UK; and KTH Royal Institute of Technology in Stockholm, Sweden, as well as an honorary chair professor at Harbin Institute of Technology, China and the ARAMCO honorary chair at KFU, Saudi Arabia. He is the Editor-in-Chief of the International Journal of Pavement Engineering, Associate Editor of the Research in Nondestructive Evaluation Journal, past Regional Editor of the Construction and Building Materials Journal, and Guest Editor of other journals. He also serves on the editorial boards of several other journals.
Al-Qadi is the only pavement engineer to ever receive the National Science Foundation Young Investigator Award (1994) and the Quadrennial International Geosynthetic Society Award (2002). He has received numerous prestigious awards including the ASCE James Laurie Prize (2007), ARTBA S.S. Steinberg Award (2013), ASCE Robert Horonjeff Award (2021), ASCE Turner Award (2014), TRR of the National Academies D. Grant Mickle Award (2006), ASCE Carl Monismith Lecture (2022), Limoges Medal of Merit (2004), STS Research Award (1993), Virginia Tech College of Engineering Dean’s Award for Research Excellence (2001), ASCE Outstanding Instructor Award (2006), Illinois Center for Transportation Research Award (2012, 2015), Engineering Council Award for Excellence in Advising (2010), as well as several best paper awards. His achievements were profiled in the TRNews of the National Academies in the November-December 2006 issue.
Al-Qadi is the past President of the Board of Governors of the ASCE Transportation and Development Institute and Founder and current Chair of the Executive Board of the Academy of Pavement Science and Engineering (APSE). He also served as Group Leader of ISAP Technical Committee on Interlayer Systems, a member of the USDOT Truck Size and Weight Study National Committee, and as a member of the TRB Operation and Maintenance Group. He is the past chair of TRB Preservation and Maintenance Section, TRB Subcommittee on Interlayer Systems to Control Reflective Cracking (founder), TRB Committee Sealants and Fillers for Joints and Cracks, TRB Subcommittee on Geosynthetics in Flexible Pavement Systems (founder), ASCE Highway Pavement Committee, and ASCE Design, Construction, and Maintenance Executive Council. His service record also includes the role of chair/co-chair of more than 25 international conferences, such as the 5th, 6th, and 7th RILEM International Conference on Pavement Cracking; 2006 International NDE Conference on Civil Engineering; Advanced Characterization of Pavement and Soil Engineering Materials; 2006, 2010, 2013, 2017, and 2019 ASCE International Airfield and Highway Pavement Conferences; the First ASCE Transportation and Development Institute Congress, and the 2017 and 2021 Pavement Life Cycle Assessment Conference.
Al-Qadi is a member of several technical committees and a member of the State Transportation Innovation Leadership Team-Illinois. He is an emeritus member of the Transportation Research Board (TRB), a life member of the Association of Asphalt Paving Technologists (AAPT), and a member of North American Geosynthetic Society (NAGS), International Society of Asphalt Pavements (ISAP), International Geosynthetic Society (IGS), American Society of Nondestructive Testing (ASNT), International Association of Computer Methods and Advances in Geomechanics (IACMAG), the American Society for Testing and Materials (ASTM), and Institute of Electrical and Electronics Engineers (IEEE).
Al-Qadi’s scholarly record features 800+ authored/co-authored publications. His research resulted in the development of new standard tests, testing specifications, advanced modeling and simulation of pavement loading, pavement layer interface and crack devices, analysis of radar electromagnetic wave interactions with civil engineering materials, roads, and bridges, and connected truck platoon models. Al-Qadi presented the outcome of his research at 800+ national and international conferences and international meetings, including numerous invited keynote and distinguished lectures. He has served as principal investigator of 150+ research projects, with funding in excess of $150 million, sponsored by various federal, state, and international agencies and industry. He has also managed more than 280 projects sponsored by ICT. Al-Qadi has consulted for numerous federal, state, and major public agencies in the U.S. and abroad, including the Federal Highway Administration (FHWA), BP Amoco, Michelin, Bekaert, Maccaferri, DMJM+HARRIS, Jacobs, and Koch.
Research Statement
Al-Qadi’s teaching, research, and consulting interests and expertise focus primarily on civil engineering and pavement materials, sustainability and life-cycle assessment, asphalt mixes and performance, polymerized asphalt rheology, pavement recycling optimization, highway and airfield pavement mechanics, advanced modeling, including viscoelastic response to tire loading, tire–pavement interaction, pavement fracture modeling and testing, interface and interlayer systems (including geosynthetics), nondestructive testing (including ground penetrating radar signal analysis), infrastructure asset management systems and pavement condition assessment, preservation technologies, transportation infrastructure instrumentation and full-scale accelerated testing; autonomous and conceded vehicles and trucks, truck platooning, and forensic engineering and arbitration.
Research Interests
- Asphalt Technology and Binder Rheology
- Pavement Sustainability, Recycling, and Life Cycle Assessment
- Pavement Fracture, Reflection Cracking, and Geosynthetically Stabilized and Reinforced Pavements
- Nondestructive Evaluation and Noninvasive Material Characterization; Ground Penetrating Radar
- Pavement Modeling, Design, Analysis, Instrumentation, Rehabilitation, and Management Systems
Selected Articles in Journals
- Abufares, L, Q. Cao, and I. L. Al-Qadi, “Model Development for Moisture Content and Density Prediction for Non-Dry Asphalt Concrete Using GPR Data,” International Journal of Pavement Engineering, Vol. 24, No. 1, 2023, DOI: 10.1080/10298436.2023.2189720.
- Zhu, Z. and I. L. Al-Qadi, “Automated Crack Propagation Measurement On Asphalt Concrete Specimens Using an Optical Flow-Based Deep Neural Network,” International Journal of Pavement Engineering, 2023, Vol. 24, No. 1, Mar 2023, DOI: 10.1080/10298436.2023.2186407.
- Liu, X. and I. L. Al-Qadi, “Mechanistic Excess Fuel Consumption of a 3D Passenger Vehicle on Rough Pavements,” The Journal of Transportation Engineering, Part B: Pavements, ASCE, Vol. 149, No. 1, 04022065-1, Mar 2023, DOI: 10.1061/JPEODX.PVENG-926.
- Pettinari, M., I. L. Al-Qadi, H. Ozer, and E. Nielsen, “Optimized Durable Pavement Rolling Resistance,” Journal of Road Materials and Pavement Design, 2023, pp. 279-289, DOI: 10.1080/14680629.2023.2180991.
- Sayeh, W. and I. L. Al-Qadi, “Variability, Sensitivity, and Econometric Analyses of Field Density in Pay for Performance Data for Hot-Mix Asphalt in Illinois,” Journal of Transportation Engineering: Part B Pavements, ASCE, Vol. 149, No. 1, 04022064, Mar 2023, DOI: 10.1061/JPEODX.PVENG-997.
- Rivera-Perez, J., J. Huang, and I. L. Al-Qadi, "Field Factors Impacting Incentives of Quality Control for Performance (QCP) and Pay for Performance (PFP) Specification for Hot-Mix Asphalt in Illinois," Road Materials and Pavement Design, 2022, DOI: 10.1080/14680629.2022.2075787.
- Wang, S. and I. L. Al-Qadi, “Impact and Removal of Ground-Penetrating Radar Vibration on Continuous Asphalt Concrete Pavement Density Prediction,” IEEE Transactions on Geoscience and Remote Sensing, Vol. 60, 2022, DOI: 10.1109/TGRS.2021.3106041.
- Liu, X. and I. L. Al-Qadi, “Three-dimensional Tire-pavement Contact Stresses Using Deep Learning Approach”, International Journal of Pavement Engineering, Vol. 23, No. 14, 2022, pp. 4991-5002, DOI: 10.1080/10298436.2021.1990288.
- Rivera-Perez, J. J., S. Kang, W. Sayeh, J. Garcia-Mainieri, I. L. Al-Qadi, and H. Ozer, "Statistical Analysis of Hot-Mix Asphalt Pay for Performance versus Quality Control for Performance." Journal of Transportation Engineering, Part B: Pavements, ASCE, Vol. 148, No. 2, 04022016, Jun 2022, DOI: 10.1061/JPEODX.0000365.
- Sayeh, W. and I. L. Al-Qadi, “Optimization of Platoons’ Lateral Position Based on Damage Estimation,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2676, No. 12, Dec 2022, pp. 445-455, DOI: 10.1177/03611981221095742.
- Al-Qadi, I. L., I. M. Said, U. Mohamed Ali, and J. R. Kaddo, “Cracking Prediction of Asphalt Concrete Using Fracture and Strength Tests,” International Journal of Pavement Engineering, Vol. 23, No. 10, 2022, pp. 3333-3345, DOI: 10.1080/10298436.2021.1892108.
- García Mainieri, J. J., P. Singhvi, H. Ozer, B. K. Sharma, and I. L. Al-Qadi, “Linear and Nonlinear Viscoelastic Parameters of Asphalt Binders Modified with Softening Agents," Journal of Road Materials and Pavement Design, 2022, DOI: 10.1080/14680629.2022.2131603.
- Lui, X., A. Jayme, and I. L. Al-Qadi, “ContactGAN Development - Prediction of Tire-Pavement Contact Stresses Using a Generative and Transfer Learning Model,” International Journal of Pavement Engineering, 2022, DOI: 10.1080/10298436.2022.2138876.
- Cao, Q., I. L. Al-Qadi and L. Abufares, "Pavement Moisture Content Prediction: A Deep Residual Neural Network Approach for Analyzing Ground Penetrating Radar," IEEE Transactions on Geoscience and Remote Sensing, Vol. 60, 5120311, 2022, DOI: 10.1109/TGRS.2022.3224159.
- Liu, X. and I. L. Al-Qadi, “Three-dimensional Tire-pavement Contact Stresses Prediction by Deep Learning Approach,” International Journal of Pavement Engineering, Vol. 23, No. 14, 2022, pp. 4991-5002, DOI: 10.1080/10298436.2021.1990288.
- Said, I., I. L. Al-Qadi, H. Ozer, and R. Archilla, “Impact of Dynamic Loading on Confined Asphalt Concrete Surface,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2676, No. 7, Jul 2022, pp. 249-263, DOI: 10.1177/03611981221077998.
- Alrajhi, A., H. Ozer, and I. L. Al-Qadi, “Impact of Rest Period on Asphalt Concrete Permanent Deformation,” Construction and Building Materials, Vol. 332, 127329, May 2022, DOI: 10.1016/j.conbuildmat.2022.127329.
- Liu, X. and I. L. Al-Qadi, “Integrated Vehicle–Tire–Pavement Approach for Determining Pavement Structure–Induced Rolling Resistance under Dynamic Loading,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2676, No. 5, May 2022, pp. 398-409, DOI: 10.1177/03611981211067797.
- Jayme, A. and I. L. Al-Qadi, “Contact Stress and Rolling Loss Estimation via Thermomechanical Interaction Modeling of a Truck Tire on a Pavement Layer,” The Journal of the Transportation Research Record. Transportation Research Board of the National Academies, Vol. 148, No. 12, 04022071, Dec 2022, DOI: 10.1061/(ASCE)EM.1943-7889.0002154.
- Okte, E. and I. L. Al-Qadi, “Impact of Autonomous and Human Driven Trucks in Flexible Pavement Design,” The Journal of the Transportation Research Record. Transportation Research Board of the National Academies, Vol. 2676, No. 7, Jul 2022, pp. 144-160, DOI: 10.1177/03611981221077083.
- Okte, E. and I. L. Al-Qadi, “Prediction of Flexible Pavement 3-D Finite Element Responses Using Bayesian Neural Networks,” International Journal of Pavement Engineering, Vol. 23, No. 14, 2022, pp. 5066-5076, DOI: 10.1080/10298436.2021.1993219.
- Cao, Q., L. Abufares, and I. L. Al-Qadi, “Development of a Simulation-Based Approach for Cold In-Place Recycled Pavement Moisture-Content Prediction Using Ground-Penetrating Radar,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2676, No. 10, Oct 2022, pp. 682-694, DOI: 10.1177/03611981221090933 .
- García Mainieri, J. J., S. Sen, J. Roesler, and I. L. Al-Qadi, "Albedo Change Mechanism of Asphalt Concrete Surfaces," The Journal of the Transportation Research Record. Transportation Research Board of the National Academies, Vol. 2676, No. 7, Jul 2022, pp. 763-772, DOI: 10.1177/03611981221082567.
- Zhou, Q. and I. L. Al-Qadi, “Economic and Environmental Impacts of Platoon Trucks on Pavements,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2676, No. 10, Oct 2022, pp. 460-473, DOI: 10.1177/03611981221090242.
- Singhvi, P., J. J. García Mainieri, H. Ozer, B.K. Sharma, I. L. Al-Qadi, and K. L. Morse “Impacts of Field and Laboratory Long-term Aging on Asphalt Binders,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2676, No. 8, Aug 2022, pp. 336-353, DOI: 10.1177/03611981221083614.
- Cao, Q. and I. L. Al-Qadi, “Effect of Moisture Content on Calculated Dielectric Properties of Asphalt Concrete Pavements from Ground-Penetrating Radar Measurements,” Remote Sensing, Vol. 14, No. 1, 34, 2022, DOI: 10.3390/rs14010034.
- Rivera-Perez, J. J., S. Kang, W. Sayeh, J. Garcia-Mainieri, I. L. Al-Qadi, and H. Ozer, “Statistical Analysis of Hot-Mix Asphalt Pay for Performance (PFP) versus Quality Control for Performance (QCP),” ASCE Journal of Transportation B: Pavements, ASCE, Vol. 148, No. 2, 04022016, Jun 2022, DOI:10.1061/JPEODX.0000365.
- Ziyadi, M., H. Ozer, M. Shakiba, and I. L. Al-Qadi, “Vehicle Excess Fuel Consumption due to Pavement Deflection,” Journal of Road Materials and Pavement Design, Vol. 24, No. 3, 2022, DOI: 10.1080/14680629.2022.2027264.
- Gungor, O. E. and I. L. Al-Qadi, I. L., “Wander 2D: A Flexible Pavement Design Framework for Autonomous and Connected Trucks,” International Journal of Pavement Engineering, Vol. 23, 2022, pp.121-136, DOI: 10.1080/10298436.2020.1735636.
- Cao, Q. and I. L. Al-Qadi, “Development of a Numerical Model to Predict the Dielectric Properties of Heterogeneous Asphalt Concrete,” Physical Sensors, Special Edition on Advances in Sensing Systems for Assessment and Health Monitoring of Transport Infrastructures and Construction Materials, Vol 21, No. 8, 2643, Apr 2021, DOI: 10.3390/s21082643.
- Cao, Q., and I. L. Al-Qadi, “Signal Stability and the Height-Correction Method for Ground-Penetrating Radar In Situ Asphalt Concrete Density Prediction,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2675, No. 9, 2021, pp. 835-847-1456, DOI: 10.1177/03611981211004585.
- Liu, X., and I. L. Al-Qadi, “Development of a Simulated Three-Dimensional Truck Model to Predict Excess Fuel Consumption Resulting from Pavement Roughness,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2675, No. 9, 2021, pp. 1444-1456, DOI: 10.1177/03611981211007849.
- Okte, E. and I. L. Al-Qadi, “Determining Road Networks' Platoonability,” Journal of Transportation Engineering, Part A: Systems, ASCE, Vol. 147, No. 10, 04021060, Oct 2021, DOI: 10.1061/JTEPBS.0000556.
- Dhakal, N., M. Elseifi, I. L. Al-Qadi, and T. Rupnow, "Effect of Pavement Responses on Fatigue Cracking and Cement-Treated Reflective Cracking Failure Mechanisms," Journal of Transportation Engineering Part B: Pavements, ASCE, Vol. 147, No. 4, 04021056, Dec 2021, DOI: 10.1061/JPEODX.0000318.
- Jayme, A. and I. L. Al-Qadi, “Thermomechanical Coupling of a Hyper-viscoelastic Truck Tire and a Pavement Layer and Its Impact on Three-dimensional Contact Stresses,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2675, No. 11, 2021, pp. 359-372, DOI: 10.1177/03611981211017140.
- García Mainieri, J. J., P. Singhvi, H. Ozer, B. K. Sharma, and I. L. Al-Qadi, “Fatigue Tolerance of Aged Modified Asphalt Binders with Softeners,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2675, No. 11, 2021, pp. 1229-1244, DOI: 10.1177/03611981211025510.
- Zhou, Q., E. Okte, and I. L. Al-Qadi, “Predicting Pavement Roughness Using Deep Learning Algorithms,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2675, No. 11, Jul 2021, pp. 1062-1072, DOI: 10.1177/03611981211023765.
- Rivera-Perez, J., H. Ozer, J. Lambros, and I. L. Qadi, “Illinois Flexibility Index Test: Effect of Specimen Geometry and Test Configuration on the Asphalt Concrete Damage Zone,” Journal of Transportation Engineering: Part B, Pavements, ASCE, Vol. 147, No. 1, Mar 2021, DOI: 10.1061/JPEODX.0000243.
- Said, I., E. Okte, J. Hernandez, and I. L. Al-Qadi, "Impact of New-generation Wide-base Tires on Fuel Consumption," Journal of Transportation Engineering, Part B: Pavements, ASCE, Vol 147, No.2, Jun 2021, DOI: 10.1061/JPEODX.0000266.
- Ma, J., P. Singhvi, H. Ozer, A., I. L. Al-Qadi, and B. Sharma, “Brittleness Progression for Short-and Long-term Aged Asphalt Binders with Various Levels of Recycled Binders,” International Journal of Pavement Engineering, Vol. 22, No. 11, Sep 2021, pp. 1399-1409, DOI: 10.1080/10298436.2019.1694677.
- Gungor, O. E., She R., Al-Qadi, I. L. Ouyang Y., “One for All: Decentralized Optimization of Trucks in an Autonomous Platoon,” Transportation Research Part C: Emerging Technologies, Vol 120, Nov. 2020, DOI: 10.1016/j.trc.2020.102783.
- Hernandez, J. and I. L. Al-Qadi, “Effect of Joint Rotation on Curling Responses in Airfield Rigid Pavements,” International Journal of Pavement Engineering, DOI: 10.1080/10298436.2020.1825710.
- Castillo, D. and I. L. Al-Qadi, “Mechanical Modelling of Asphalt Concrete Using Grid Division,” International Journal of Pavement Engineering, Vol. 21, No. 8, pp. 2012-1023, DOI: 10.1080/10298436.2019.1650926.
- Mohamed-Ali, U. I. L. Al-Qadi, and H. Ozer, “Flexibility Index Threshold Optimization for Various Asphalt Concrete Mixes and Climatic Conditions,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Jan 2020, Vol 2674, No. 1, pp. 104-112, DOI: 10.1177/0361198119899611.
- Singhvi, P., J. J. García Mainieri, H. Ozer, B. K. Sharma, and I. L. Al-Qadi, “Effect of Chemical Composition of Bio- and Petroleum- Based Modifiers on Asphalt Binder,” Special Issue on Nano-Modified Asphalt Binders and Mixtures to Enhance Pavement Performance, Applied Sciences, Vol. 10, No. 9, 3249, May 2020 DOI: 10.3390/app10093249.
- Wang, S. and I. L. Al-Qadi, “Factors Impacting Monitoring Asphalt Pavement Density by Ground Penetrating Radar,” Special Issue in "Data Fusion, Integration and Advances of Non-Destructive Testing Methods in Civil and Environmental Engineering," NDT&E International, Vol. 115, May 2020, p.102296, DOI: 10.1016/j.ndteint.2020.102296.
- Gungor, O. E. and I. L. Al-Qadi, “All for One: Centralized Optimization of Truck Platoons to Improve Roadway Infrastructure Sustainability,” Transportation Research Part C: Emerging Technologies, Vol. 114, May 2020, pp. 84-98, DOI: 10.1016/j.trc.2020.02.002.
- Wang, S., S. Zhao, and I. L. Al-Qadi, "Real-Time Density and Thickness Estimation of Thin Asphalt Pavement Overlay during Compaction Using Ground Penetrating Radar," Journal of Surveys in Geophysics, Vol. 41, No. 3, May 2020, pp.431-445, DOI:10.1007/s10712-019-09556-6 .
- Crucho, J., L. Picado-Santos, J. Neves, S. Capitao, and I. L. Al-Qadi, “Tecnico Accelerated Ageing (TEAGE) – A New Laboratory Approach for Bituminous Mixture Ageing Simulation,” Journal of International Journal of Pavement Engineering, Vol. 21, No. 6, May 2020, pp. 753-765, DOI:10.1080/10298436.2018.1508845.
- Mohamed Ali, U., I. L. Al-Qadi, and H. Ozer, “Flexibility Index, Threshold Optimization for Various Asphalt Concrete Mixes and Climatic Conditions,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2674, No. 1, Jan 2020,pp. 104-112, DOI:10.1177/0361198119899611.
- Kang, S., I. L. Al-Qadi, H. Ozer, M. Ziyadi, and J. Harvey "Environmental and Economic Impact of Using New Generation Wide-Base Tires," The International Journal of Life Cycle Assessment, Vol. 24. No. 4, Apr 2019, pp. 753-766, DOI:10.1007/s11367-018-1480-6.
- Safi, F. R., I. L. Al-Qadi, K. Hossain, and H. Ozer, “Total Recycled Asphalt (TRA) Mixes: Characteristics and Field Performance,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2673, No. 12, Jan 2019, pp. 149-162, DOI: 10.1177/0361198119849915.
- Al-Qadi, I. L., J. A. Hernandez, A. Gamez, M. Ziyadi, E. Gungor, S. Kang, "Impact of Wide-Base Tires on Pavement - A National Study," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2672, No. 40, Dec 2018, pp. 186-196, DOI: 10.1177/0361198118757969.
- Rivera-Perez, J. J., H. Ozer, and I. L. Al-Qadi, “Impact of Specimen Configuration and Characteristics on Illinois Flexibility Index,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2672, No. 28, Dec 2018, pp. 383-393, DOI:10.1177/0361198118792114.
- Yang, R., I. L. Al-Qadi, and H. Ozer, “Effect of Methodological Choices on Pavement Life-Cycle Assessment,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2672, No. 40, Dec 2018, pp. 78-87, DOI: 10.1177/0361198118757194.
- Castillo, D. and I. L. Al-Qadi, “Importance of Heterogeneity in Asphalt Pavement Modeling,” Journal of Engineering Mechanics, ASCE, Vol. 144, No. 8, Aug 2018, p. 04018060, DOI:10.1061/(ASCE)EM.1943-7889.0001488.
- Leng, Z., I. L. Al-Qadi, and R. Cao, “Life-Cycle Economic and Environmental Assessment of Warm Stone Mastic Asphalt,” Transportmetrica A: Transport Science, Aug 2018, pp. 562-575, DOI:10.1080/23249935.2017.1390707.
- Gamez, A., J. Hernandez, H. Ozer, I.L. Al-Qadi, “Development of Domain Analysis for Determining Potential Pavement Damage,” Journal of Transportation Engineering, Part B: Pavements, Vol. 144, No. 3, Sep 2018, pp. page 04018030, DOI:10.1061/JPEODX.0000059.
- Ozer, H., I. L. Al-Qadi, P. Singhvi, J. Bausano, R. Carvalho, X. Li, and N. Gibson, “Prediction of Pavement Fatigue Cracking at an Accelerated Testing Section Using Asphalt Mixture Performance Test,” International Journal of Pavement Engineering, Special Issue for Cracking in Flexible Pavements and Asphalt Mixtures: Theories to Modeling, and Testing to Mitigation, Vol. 19, No. 3, Mar 2018, pp. 264-278, DOI:10.1080/10298436.2017.1347435.
- Ziyadi, M., H. Ozer, S. Kang, and I. L. Al-Qadi, "Vehicle Energy Consumption and an Environmental Impact Calculation Model for the Transportation Infrastructure Systems,” Journal of Cleaner Production, Vol. 174, No 2, Jan 2018, pp. 424-436, DOI:10.1016/j.jclepro.2017.10.292.
- Kim, R. E., S. Kang; B. F. Spencer, Jr., H. Ozer, and I L. Al-Qadi, “Stochastic Analysis of Energy Dissipation of a Half-Car Model on Non-Deformable Rough Pavement,” Journal of Transportation Engineering Part B: Pavements, ASCE, Vol 143, No. 4, Dec 2017, pp. 04017016 ,DOI:10.1061/JPEODX.0000014.
- Zhao, S. and I. L. Al-Qadi, “Pavement Drainage Pipe Condition Assessment by GPR Image Reconstruction Using FDTD Modeling," Journal of Construction and Materials, Vol. 154, No. 11, Nov 2017, pp. 1283-1293, DOI:10.1016/j.conbuildmat.2017.06.103.
- Shakiba, M., A. M. Gamez, I. L. Al-Qadi, and D. N. Little, “Introducing Realistic Tire–Pavement Contact Stresses into Pavement Analysis Using Nonlinear Damage Approach (PANDA),” International Journal of Pavement Engineering, Vol. 18, No. 11, Nov 2017, pp. 1027-1038, DOI:10.1080/10298436.2016.1141412.
- Wu, S., I. L. Al-Qadi, D. L. Lippert, H. Ozer, A. Espinoza Luque, F. R. Safi, “Early-Age Performance Characterization of Hot-Mix Asphalt Overlay with Varying Amounts of Asphalt Binder Replacement,” Construction and Building Materials Journal, Vol. 153, Oct 2017, pp. 249-306, DOI:10.1016/j.conbuildmat.2017.07.114.
- Doll, B., H. Ozer, J. Rivera-Perez, I. L. Al-Qadi, and J. Lambros, “Damage Zone Development in Heterogeneous Asphalt concrete,” Engineering Fracture Mechanics, Vol. 182, No. 2, Sep 2017, pp. 356–371, DOI:10.1016/j.engfracmech.2017.06.002.
- Hernandez, J. and I. L. Al-Qadi, “Tire-Pavement Interaction Modeling: Hyperelastic Tire and Elastic Pavement," Road Materials and Pavement Design, Vol. 18, No. 5, Sep 2017, pp. 1067-1083, DOI:10.1080/14680629.2016.12 06485.
- Gungor, E., J. A. Hernandez, A. M. Gamez, and I. L. Al-Qadi, “Development of Adjustment Factors for MEPDG Pavement Responses Utilizing Finite Element Analysis,” ASCE Journal of Transportation Engineering, Vol. 143, No. 7, Jul 2017, pp. 04017022, DOI:10.1061/JTEPBS.0000040.
- Ziyadi, M. and I. L. Al-Qadi, "Efficient Surrogate Method for Predicting Pavement Response to Various Tire Configurations," Journal of Neural Computing and Applications, Vol. 28, No. 6, Jun 2017, pp. 1355-1376, DOI:10.1007/s00521-016-2442-1.
- Doll. B., H. Ozer, H., J. Rivera-Perez, J. Lambros, and I. L. Al-Qadi, “Investigation of Viscoelastic Fracture Fields in Asphalt Mixtures Using Digital Image Correlation,” International Journal of Fracture, Vol. 205, No. 1, May 2017, pp. 37-56, DOI: 10.1007/s10704-017-0180-8.
- Hernandez, J. A. and I. L. Al-Qadi, “Semi-coupled Modeling of Interaction between Deformable Tires and Pavements,” Journal of Transportation Engineering, ASCE, Vol. 143, No. 4, Apr 2017, pp. 04016015, DOI:10.1061/jtepbs.0000007.
- Zhao, S. and I. L. Al-Qadi, "Development of Regularization Methods on Simulated Ground-Penetrating Radar Signals to Predict Thin Asphalt Overlay Thickness," International Journal of Signal Processing, Vol. 132, Mar 2017, pp. 261-271, DOI:10.1016/j.sigpro.2016.06.015.
- Ozer, H., R. Yang, and I. L. Al-Qadi, “Quantifying Sustainable Strategies for the Construction of Highway Pavements in Illinois,” Transportation Research Part D: Transport and Environment, Vol. 51, Mar 2017, pp.1-13 , DOI: 10.1016/j.trd.2016.12.005
- Aurangzeb, Q., H. Ozer, I. L. Al-Qadi, H. Hilton, “Viscoelastic and Poisson's Ratio Characterization of Asphalt Materials: Critical Review and Numerical Simulations,” Materials and Structures, Vol. 50, No. 1, Feb 2017, pp. 49-61, DOI: 10.1617/s11527-016-0881-x.
- Sawalha, M., H. Ozer, I. L. Al-Qadi, H. Xue "Development of a Modified Adhesion Test for Hot-Poured Asphalt Crack Sealants," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2612, Jan 2017, pp. 85-95, DOI:10.3141/2612-10.
- Mogawer, W. S., A. Austerman, I. L. Al-Qadi, W. G. Buttlar, H. Ozer, and B. Brian Hill, “Using Binder and Mixture Space Diagrams to Evaluate the Effect of Re-refined Engine Oil Bottoms on Binders and Mixtures after Aging,” Road Materials and Pavement Design, Vol. 18, No. 1, Jan 2017, pp. 154-182, DOI:10.1080/14680629.2016.1266756 (Special Issue).
- Hernandez, J. A. and I. L. Al-Qadi, "Contact Phenomenon of Free-Rolling Wide-Base Tires: Effect of Speed and Temperature,” ASCE Journal of Transportation Engineering, Vol. 142, No. 12, Dec 2016, DOI:10.1061/(ASCE)TE.1943-5436.0000893.
- Yang, R., H. Ozer, and I. L. Al-Qadi, “Regional Upstream Life-Cycle Impacts of Petroleum Products in the United States,” Journal of Cleaner Production, Vol. 139, Dec 2016, pp. 1138-1149, DOI:10.1016/j.jclepro.2016.08.164.
- Tozzo, C., A. D’Andrea, and I. L. Al-Qadi, “Dilatancy in the Analysis of Interlayer Cyclic Shear-Test Results,” ASCE Journal of Materials in Civil Engineering, Vol. 28, No. 12, Dec 2016, pp. 04016171, DOI:10.1061/(ASCE)MT.1943-5533.0001690.
- Shakiba, M., H. Ozer, M. Ziyadi, and I. L. Al-Qadi, "Mechanics Based Model for Predicting Structure-Induced Rolling Resistance (SRR) of the Tire-Pavement System," Mechanics of Time-Dependent Materials Journal, Nov 2016, pp. 1-22, DOI:10.1007/s11043-016-9313-0.
- Nega, A., H. Nikraz, and I. L. Al-Qadi, “Dynamic Analysis of Falling Weight Deflectometer,” Journal of Traffic and Transportation Engineering (English Edition), Vol. 3, No. 5, Oct 2016, pp. 427-437, DOI: 10.1016/j.jtte.2016.09.010.
- Son, S., I. L. Al-Qadi, and T. Zehr "4.75 mm SMA Performance and Cost-Effectiveness for Asphalt Thin Overlays," International Journal of Pavement Engineering, Vol. 17, No. 9, Oct 2016, pp. 799-809, DOI:10.1080/10298436.2015.1019500.
- Ozer, H., Z. G. Ghauch, H. Dhasmana, and I. L. Al-Qadi, “Computational Micromechanical Analysis of the Representative Volume Element of Bituminous Composite Materials,” Mechanics of Time Dependent Materials Journal, Vol. 20, Aug 2016, pp. 441 -453, DOI 10.1007/s11043-016-9296-x.
- Ozer, H., I. L. Al-Qadi, J. Lambros, P. Singhvi, and B. Doll, "Development of the Fracture-Based Flexibility Index for Asphalt Concrete Cracking Potential Using Modified Semi-Circle Bending Test Parameters,” Journal of Construction and Building Materials, Vol. 115, Jul 2016, pp. 390-401, DOI:10.1016/j.conbuildmat.2016.03.144.
- Al-Qadi, I. L., S. Zhao, and P. Shangguan, “Railway Ballast Fouling Detection Using GPR Data: Introducing a Combined Time–Frequency and Discrete Wavelet Techniques,” Journal of Near Surface Geophysics, Vol. 14, No. 2, Jun 2016, pp. 145-153, DOI:10.3997/1873-0604.2016006.
- Shangguan, P., I. L. Al-Qadi, A. Coenen, and S. Zhao, “Algorithm Development for the Application of Ground-Penetrating Radar on Asphalt Pavement Compaction Monitoring,” International Journal of Pavement Engineering, Vol. 17, No. 3, Mar 2016, pp. 189-200, DOI: 10.1080/10298436.2014.973027.
- Zhao, S. and I. L. Al-Qadi, “Development of an Analytic Approach Utilizing the Extended Common Midpoint Method to Estimate Asphalt Pavement Thickness with 3-D Ground-Penetrating Radar,” Journal of NDT&E International, Vol. 78, No. 3, Mar 2016, pp. 29-36, DOI: 10.1016/j.ndteint.2015.11.005.
- Hernandez, J. A. and I. L. Al-Qadi, “Hyperelastic Modeling of Wide-Base Tire and Prediction of Its Contact Stresses,” Journal of Engineering Mechanics, ASCE, Vol. 142, No. 2, Feb 2016, DOI:10.1061/(ASCE)EM.1943-7889.0001007.
- Ozer, H., I. L. Al-Qadi, P. Singhvi, T. Khan, J. Rivera, and A. El-Khateeb, “Fracture Characterization of Asphalt Mixtures with RAP and RAS Using the Illinois Semi-Circular Bending Test Method and Flexibility Index,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2575, Washington, DC, Jan 2016, pp. 130-137, DOI:10.3141/2575-14.
- Hernandez, J. A., A. M. Gamez, and I. L. Al-Qadi, “Effect of Wide-Base Tires on Nationwide Flexible Pavement Systems - Numerical Modeling,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2590, Jan 2016, pp. 104-112, DOI:10.3141/2590-12.
- Gungor, E., J. A. Hernandez, A. M. Gamez, and I. L. Al-Qadi, “Quantitative Assessment of the Effect of Wide-Base Tires on Pavement Response Using Finite Element Analysis,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, No. 2590, Jan 2016, pp. 37-43, DOI:10.3141/2590-05.
- Yang, R., S. Kang, H. Ozer, and I. L. Al-Qadi, "Environmental and Economic Analyses of Recycled Asphalt Concrete Mixtures Based on Material Production and Potential Performance," Resources, Conservation & Recycling Journal, Vol. 104, Nov 2015, pp. 141-151, DOI:10.1016/j.resconrec.2015.08.014.
- Housh, M., Yaeger, M. A., Cai, X., McIsaac, G., Khanna, M., Murugesu, S., Ouyang, Y., Al-Qadi, I. L., and Atul, J., “Managing Multiple Mandates: A System of Systems Model to Analyze Strategies for Producing Cellulosic Ethanol and Reducing Riverine Nitrate Loads in the upper Mississippi River Basin,” Journal of Environmental Science and Technology, Vol. 49, No. 19, Sep 2015, pp. 11932-11940, DOI:10.1021/acs.est.5b02712.
- Housh, M., Cai, X., Ng, T. L., McIsaac, G., Ouyang, Y., Khanna, M., Murugesu, S., Atul, J., Eckhoff, S., Gasteyer, S., Al-Qadi, I. L., Bai, Y., Yaeger, M., Ma, S., and Song, Y., “System of Systems Model for Biofuel Development Analysis,” Journal of Infrastructure Systems, ASCE, Vol. 21, No. 3, Sep 2015, pp. 1-14, DOI:10.1061/(ASCE)IS.1943-555X.0000238.
- Zhao, S., P. Shangguan, and I. L. Al-Qadi, “Application of Regularized Deconvolution for Measuring Thin Pavement Layer Thickness from Ground Penetrating Radar Data,” The Journal of Non-Destructive Testing and Evaluation, Vol. 73, Jul 2015, pp. 1-7, DOI: 10.1016/j.ndteint.2015.03.001.
- Abuawad, I., I. L. Al-Qadi, and J. Trepanier, “Mitigation of Moisture Damage in Asphalt Concrete: Testing Techniques and Additives/Modifiers Effectiveness,” Journal of Construction & Building Materials, Vol. 84, Jun 2015, pp. 437-443, DOI:10.1016/j.conbuildmat.2015.03.001.
- Ghauch, Z. G., H. Ozer, I. L. Al-Qadi, “Micromechanical Finite Element Modeling of Moisture Damage in Bituminous Composite,” Construction and Building Materials Journal, Vol. 80, Apr 2015, pp. 9-17, DOI:10.1016/j.conbuildmat.2014.12.118.
- Bai, Y., Gungor, O. E., Hernandez-Urrea, J. A., Ouyang, Y. and I.L. Al-Qadi, “Optimal Pavement Design and Rehabilitation Planning Using A Mechanistic-Empirical Approach,” EURO Journal on Transportation and Logistics, Vol. 4, No. 1, Mar 2015, pp. 57-73, DOI: 10.1007/s13676-014-0072-2.
- Ozer. H, S. S. Yousefi, I. L. Al-Qadi, and G. E. Castro, “Field Aging and Development of Aging Model for Hot-Poured Crack Sealants,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2481, Washington, DC, Jan 2015, pp. 90-99, DOI:10.3141/2481-12.
- Ghosh, L. E., Lu, L., H. Ozer, Ouyang, Y., and I. L. Al-Qadi, “Effect of Pavement Surface Roughness and Congestion, on Expected Freeway Traffic Energy Consumption,” The Journal of Transportation Research Record, Board of the National Academies, Washington, DC, No. 2503, Jan 2015, pp. 10-19, DOI:10.3141/2503-02.
- Dhasmana, H., H. Ozer, I. L. Al-Qadi, Y Zhang, L. Schideman, B. Sharma, W-T Chen, M. J. Minarick, and P. Zhang, “Rheological and Chemical Characterization of Biobinders from Different Biomass Resources,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2505, Washington, DC, Jan 2015, pp. 121-129, DOI:10.3141/2505
- Hernandez, J. and I. L. Al-Qadi, "Airfield Pavement Response Caused by Heavy Aircraft Takeoff: Advanced Modeling Consideration of Wheel Interaction," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2471, Jan 2015, pp. 40-47, DOI:10.3141/2471-06.
- Al-Qadi, I. L., R. Yang, S. Kang, H. Ozer, E. Ferrebee, J. Roesler, A. Salinas, J. Meijer, W. Vavrik, and S. Gillen, “Scenarios Developed for Improved Sustainability of Illinois Tollway: Life-Cycle Assessment Approach,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, No. 2523, Jan 2015, pp. 11-18, DOI:10.3141/2523-02.
- Mwumvaneza, V., W. Hou, H. Ozer, E. Tutumluer, I. L. Al-Qadi, and S. Beshears, “Characterization and Stabilization of Quarry By-Products for Sustainable Pavement Applications,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2509, Washington, DC, Jan 2015, pp. 1-9, DOI:10.3141/2509-01.
- Shangguan, P., S. Lahouar, and I. L. Al-Qadi, "Pattern Recognition Algorithms for Density Estimation of Asphalt Pavement during Compaction: A Simulation Study," Journal of Applied Geophysics, Vol. 107, Aug 2014, pp. 8-15, DOI:10.1016/j.jappgeo.2014.05.001.
- Shangguan, P. and I.L. Al-Qadi, “Content-based Image Retrieval Approaches to Interpret Ground Penetrating Radar Data,” Journal of Construction and Building Materials, Vol. 69, Oct 2014, pp. 10-17, DOI:10.1016/j.conbuildmat.2014.06.060.
- Shangguan, P. and I. L. Al-Qadi, “Calibration of FDTD Simulation of GPR Signal for Asphalt Pavement Compaction Monitoring,” IEEE Transactions on Geoscience and Remote Sensing, Vol 53, No. 3, Aug 2014, pp. 1538-1548, DOI:10.1109/TGRS.2014.2344858.
- Leng, Z. and I. L. Al-Qadi, “An Innovative Method for Measuring Pavement Dielectric Constant Using the Extended CMP Method with Two Air-Coupled GPR Systems,” The Journal of Non-Destructive Testing and Evaluation, Vol. 66, Sep 2014, pp. 90-98, DOI:10.1016/j.ndteint.2014.05.002.
- Dessouky, S., I. L. Al-Qadi, and J. Yoo, "Full-Depth Flexible Pavement Responses to Different Truck Tire Geometry Configurations," International Journal of Pavement Engineering, Vol. 15, No. 6, Jul 2014, pp. 512-520, DOI:10.1080/10298436.2013.775443.
- Wang, H., I. L. Al-Qadi, and I. Stanciulescu, "Effect of Surface Friction on Tire-Pavement Contact Stresses during Vehicle Maneuvering," Journal of Engineering Mechanics, ASCE, Vol. 140, No. 4., Apr 2014, DOI:10.1061/(ASCE)EM.1943-7889.0000691.
- Yoo, P. J. and I. L. Al-Qadi, "Pre-and Post-Peak Toughening Behaviors of Fiber-Reinforced Hot-Mix Asphalt Mixtures," International Journal of Pavement Engineering, Vol. 15, No. 2, Feb 2014, pp. 122-132, DOI:10.1080/10298436.2013.839789
- Aurangzeb, Q., Al-Qadi. I. L., Ozer, H., and R. Yang. “Hybrid Life Cycle Assessment for Asphalt Mixtures with High RAP Content,” Resources, Conservation and Recycling, Vol. 83, Feb 2014, pp. 77–86, DOI:10.1016/j.resconrec.2013.12.004.
- Kanaan, I. A., H. Ozer, and I. L. Al-Qadi, " Testing of Fine Asphalt Mixtures to Quantify Effectiveness of Asphalt Binder Replacement Using Recycled Shingles ," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, No. 2445, Washington, DC, Jan 2014, pp. 103-112, DOI:10.3141/2445-12.
- Kang, S., Yang, R., Ozer, H., and I. L. Al-Qadi, “Life-Cycle Greenhouse Gases and Energy Consumption for the Material and Construction Phases of Pavement with Traffic Delay,” Transportation Research Record, Journal of Transportation Research Record, Transportation Research Board of the National Academies, No. 2428, Washington D.C., Jan 2014, pp. 27-34, DOI: 10.3141/2428-04.
- Solanki, P., H. Ozer, S. S. Yousefi, and I. L. Al-Qadi. “Field Validation of Laboratory-Predicted Low-Temperature Performance of Hot-Poured Crack Sealants,” The Journal of Transportation Research Record, Transportation Research Board of the National Academies, No. 2431, Washington, DC, Jan 2014 ,pp. 57-66, DOI:10.3141/2431-08.
- Hafeez, I., H. Ozer, and I. L. Al-Qadi, "Performance Characterization of In-Place Re-Heat Recycled Asphalt Mixtures," Journal of Transportation Engineering, ASCE, Vol. 140, No. 8, Jan 2014, pp. 1-9, DOI: 10.1061/(ASCE)TE.1943-5436.0000679.
- Wang, H., I. L. Al-Qadi, and D. Huft "Pavement-Dependent Load Limits: Case Study in South Dakota for Different Tire Configurations," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, No. 2456, Washington, DC, Jan 2014, pp. 107-114, DOI: 10.3141/2456-11.
- Son, S. and I. L. Al-Qadi, "Engineering Cost-Benefit Analysis of Thin Durable Asphalt Overlays," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, No. 2456, Washington, DC, Jan 2014, pp. 135-145, DOI:10.3141/2456-14.
- Aurangzeb, Q. and I. L. Al-Qadi, " Asphalt Pavements with High RAP Content: Economic and Environmental Perspectives," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, No. 2456, No. 1, Washington, DC, Jan 2014, pp. 161-169, DOI: 10.3141/2456-16.
- Hernandez, J., A. Gamez, I. L. Al-Qadi, and M. De Beer, " Analytical Approach for Predicting 3D Tire-Pavement Contact Load," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2456, Washington, DC, Jan 2014, pp. 75-84, DOI:10.3141/2456-08.
- Leng, Z., A. Gamez, and I. L. Al-Qadi, "Mechanical Property Characterization of Warm-Mix Asphalt Prepared with Chemical Additives," Journal of Materials in Civil Engineering, ASCE, Vol. 26, No. 2, Jan 2014 ,pp. 304-311, DOI:10.1061/(ASCE)MT.1943-5533.0000810.
- Wang, H., I. L. Al-Qadi, S. Portas, M. Coni, "Three-Dimensional Finite Element Modeling of Instrumented Airport Runway Pavement Responses," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, No. 2367, Vol. 2, Washington, DC, Dec 2013, pp. 78-87, DOI: 10.3141/2367-08.
- Son, S., I. L. Al-Qadi, D. Lippert, and T. Zehr, "Innovative Sprinkle Treatment for Thin Durable Asphalt Overlays," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2366, Washington, DC, Nov 2013, pp. 87-97, DOI:10.3141/2366-11.
- Wang, H, Ozer, H., I. L. Al-Qadi, and A. Duarte, "Analysis of Near-Surface Cracking under Critical Loading Conditions Using Uncracked and Cracked Pavement Models," Journal of Transportation Engineering, ASCE, Vol. 139, No. 10, Oct 2013, pp. 992-1000, DOI:10.1061/(ASCE)TE.1943-5436.0000562.
- Shangguan, P., I. L. Al-Qadi, Z. Leng, R. L. Schmidt, and A. Faheem, "Innovative Approach for Asphalt Pavement Compaction Monitoring with Ground Penetrating Radar," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2347, Washington, DC, Oct 2013, pp. 79-87, DOI:10.3141/2347-09.
- Ozer, H., I. L. Al-Qadi, A. Kanaan, and D. L. Lippert, "Performance Characterization of Asphalt Mixtures at High Binder Replacement with Recycled Asphalt Shingles," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2366, Washington, DC, No. 2371, Vol. 2, Jan 2013, pp. 105-112, DOI: 10.3141/2371-12.
- Salinas, A., I. L. Al-Qadi, K. Hasiba, H. Ozer, Z. Leng, D. Parish, "Interface Layer Tack Coat Optimization," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Washington, Vol. 2372, Washington, DC, Jan 2013, pp. 53-60, DOI: 10.3141/2372-07.
- Wang, H. and I. L. Al-Qadi, "The Importance of Nonlinear Anisotropic Modeling of Granular Base for Predicting Maximum Viscoelastic Pavement Responses under Moving Vehicular Loading," Journal of Engineering Mechanics, ASCE, Vol. 139, No. 1, Jan 2013, pp. 29-38, DOI: 10.1061/(ASCE)EM.1943-7889.0000465.
- Faheem, A., C. Hintz, H. Bahia, and I. L. Al-Qadi, "Influence of Filler Fractional Voids on Mastic and Mixture Performance," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2294, Dec 2012, pp. 74-80, DOI:10.3141/2294-08.
- Fini, E, H., I. L. Al-Qadi, Z. You, B. Zada and J. Mills-Beale, "Partial Replacement of Asphalt Binder with Bio-Binder: Characterization and Modification," International Journal of Pavement Engineering, Vol. 13, No. 6, Dec 2012, pp. 515-522, DOI:10.1080/10298436.2011.596937.
- Al-Qadi, I. L., H. Wang, J. Baek, Z. Leng, M. Doyen, and S. Gillen, "Effects of Curing Time and Reheating on Performance of Warm Stone Matrix Asphalt," Journal of Materials in Civil Engineering, ASCE, Vol. 24, No. 11, Nov 2012, pp. 1422-1428, DOI:10.1061/(ASCE)MT.1943-5533.0000513.
- Al-Qadi, I. L., S. H. Dessouky; J. Kwon; and E. Tutumluer, “Geogrid-Reinforced Low Volume Flexible Pavements: Pavement Response and Geogrid Optimal Location,” Journal of Transportation Engineering, ASCE, Vol. 138, No. 9, Sep 2012, pp. 1083-1090, DOI: 10.1061/(ASCE)TE.1943-5436.0000409.
- Wang, H., I. L. Al-Qadi, and I. Stanciulescu, "Simulation of Tyre-Pavement Interaction for Predicting Contact Stresses at Static and Various Rolling Conditions," International Journal of Pavement Engineering, Vol. 13, No. 4, Aug 2012, pp. 310-321, DOI: 10.1080/10298436.2011.565767.
- Ozer, H., C. A. Duarte, and I. L. Al-Qadi, “Formulation and Implementation of a High-Order 3-D Domain Integral Method for the Extraction of Energy Release Rates,” Computational Mechanics Journal, Vol. 49, No. 4, Apr 2012, pp. 459-476, DOI:10.1007/s00466-011-0651-0.
- Ozer, H., I. L. Al-Qadi, H. Wang and Z. Leng, "Characterization of Interface Bonding between Hot-Mix Asphalt Overlay and Concrete Pavements: Modelling and In-situ Response to Accelerated Loading," International Journal of Pavement Engineering, Vol. 13, No. 2, Apr 2012, pp. 181-196, DOI:10.1080/10298436.2011.596935.
- Shangguan, P., I. L. Al-Qadi, and Z. Leng, "Ground-Penetrating Radar Data to Develop Wavelet Technique for Quantifying Railroad Ballast–Fouling Conditions," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2289, Jan 2012. pp. 95-102, DOI: 10.3141/2289-13.
- Leng, Z., I. L. Al-Qadi. Shangguan, "Field Application of Ground-Penetrating Radar for Measurement of Asphalt Mixture Density Measurement: A Case Study of Illinois Route 72 Overlay," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2304, Jan 2012, pp. 133-141, DOI:10.3141/2304-15.
- Aurangzeb, Q., I. L. Al-Qadi, I. M. Abuawad, W. J. Pine, and J. S. Trepanier, "Achieving Desired Volumetrics and Performance for High RAP Mixtures," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2294, Jan 2012, pp. 34-42, DOI:10.3141/2294-04.
- Al-Qadi, I. L., Z. Leng, J. Baek, H. Wang, M. Doyen, and S. Gillen, “Short-Term Performance of Plant-Mixed Warm Stone Mastic Asphalt: Laboratory Testing and Field Evaluation," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2306, Jan 2012, pp. 86-94, DOI:10.3141/2306-10.
- Al-Qadi, I. L. and H. Wang, "Impact of Wide-Base Tires on Pavements- Results from Accelerated Pavement Testing and Advanced Modeling Analysis," The Journal of Transportation Research Record, Transportation Research Board of the National Academies, Vol. 2304, Jan 2012, pp. 169-176, DOI:10.3141/2304-19.
- Al-Qadi, I. L. and H. Wang, “Prediction of Tire-Pavement Contact Stresses and Analysis of Asphalt Pavement Responses: A Decoupled Approach,” The Journal of the Association of Asphalt Paving Technologists, Vol. 80, Dec 2011, pp. 289-315.
- Wang, H., I. L. Al-Qadi, A. F. Faheem, H. U. Bahia, S.-H. Yang, and G. H. Reinke,"Effect of Mineral Filler Characteristics on Asphalt Mastic and Mixture Rutting Potential,"The Journal of Transportation Research Record, Vol. 2011-2, Transportation Research Board of the National Academies, Dec 2011, pp. 33-39, DOI: 10.3141/2208-05
- Wang, H. and I. L. Al-Qadi, “Impact Quantification of Wide-base Tire Loading on Secondary Road Flexible Pavements,” Journal of Transportation Engineering, ASCE, Vol. 137, No. 9, Sep 2011, pp. 630-639, DOI: 10.1061/(ASCE)TE.1943-5436.0000245.
- Leng, Z., I. L. Al-Qadi, and S. Lahouar, "Development and Validation for In-Situ Asphalt Mixture Density Prediction Models," Journal of Non-Destructive Testing and Evaluation, Vol. 44, No. 1, July 2011, pp. 369-375, DOI:10.1016/j.ndteint.2011.03.002.
- Fini, E. and I. L. Al-Qadi, "Development of a Pressurized Blister Test for Interface Characterization of Aggregate Highly Polymerized Bituminous Materials," Journal of Materials in Civil Engineering, Vol. 23, No. 5, ASCE, May 2011, pp. 656-663, DOI:10.1061/(ASCE)MT.1943-5533.0000222.
- Al-Qadi, I. L. and E. Fini, " Development of a Crack Sealant Adhesion Test (CSADT) Specification for Hot-Poured Bituminous Sealants," Journal of Testing and Evaluation, Vol. 39, No. 2, ASTM, Mar 2011, pp. 1-7,DOI: DOI: 10.1520/JTE103108.
- Ozer, H., I. L. Al-Qadi, and A. Duarte, "A Three-Dimensional Generalized Finite Element Analysis for the Near-Surface Cracking Problem in Flexible Pavements," International Journal of Pavement Engineering, Vol 12, No. 4, Aug 2011, pp. 407-419, DOI:10.1080/10298436.2011.575139.
- Al-Qadi, I. L. S. Dessouky, E. Tutumluer, and J. Kwon, "Geogrid Mechanism in Low-Volume Flexible Pavements: Accelerated Testing of Full-Scale Heavily Instrumented Sections," International Journal of Pavement Engineering, Vol. 12, No. 2, Apr 2011, pp. 121-135,DOI:10.1080/10298436.2010.535534.
- Fini, E. H., I. L. Al-Qadi, T. Abu-Lebdeh and J-F. Masson, "Use of Surface Energy to Evaluate Adhesion of Bituminous Crack Sealants to Aggregates,” American Journal of Engineering and Applied Sciences, Vol. 4, No. 2, Feb 2011, pp. 244-251, DOI:10.3844/ajeassp.2011.244.251.
- Ozer, H., I. L. Al-Qadi, and C. A. Duarte, " Effects of Nonuniform and Three-Dimensional Contact Stresses on Near-Surface Cracking ," The Journal of Transportation Research Record, Vol. 2002, Transportation Research Board of the National Academies, Jan 2011, pp. 97-105, DOI: 10.3141/2210-11.
- Baek, J. and I. L. Al-Qadi, “Sand Mix Interlayer System to Control Reflective Cracking in Hot-Mix Asphalt Overlay,” The Journal of Transportation Research Record, Vol. 2227, Transportation Research Board of the National Academies, Jan 2011, pp. 53-60, DOI: 10.3141/2227-06.
- Yoo, P.J., and I. L. Al-Qadi, “A Strain-Controlled Hot-Mix Asphalt Fatigue Model Considering Low and High Cycles,” International Journal of Pavement Engineering, Vol. 11, No. 6, Dec 2010, pp. 565-574, DOI:10.1080/10298436.2010.488738.
- Faheem, A. F., H. U. Bahia, S-H. Yang, and I. L. Al-Qadi, “Evaluation of Rigden Fractional Voids Test Method and the Relation to Mastic Viscosity,” The Journal of the Association of Paving Technologists, Vol. 79, Dec 2010, pp. 1-34.
- Al-Qadi, I. L., S. Portas, M. Coni, and S. Lahouar, “Runway Instrumentation and Response Measurements,” The Journal of Transportation Research Record, Vol. 2153, Transportation Research Board of the National Academies, Nov 2010, pp. 162-169, DOI:10.3141/2153-18 (Selected by TRB as Practice-Ready Paper).
- Leng, Z. and I. L. Al-Qadi, “Railroad Ballast Evaluation Using Ground Penetrating Radar: Laboratory Investigation and Field Validation,” The Journal of Transportation Research Record, Vol. 2159, Transportation Research Board of the National Academies, Nov 2010, pp. 110-117, DOI: 10.3141/2159-14.
- Wang, H. and I. L. Al-Qadi, “Near-Surface Pavement Failure under Multiaxial Stress State in Thick Asphalt Pavement,” The Journal of Transportation Research Record, Vol. 2154, Transportation Research Board of the National Academies, Nov 2010, pp. 91-99, DOI:10.3141/2154-08.
- Al-Qadi, I. L., S. Dessouky, and S-H. Yang, "Linear Viscoelastic Constitutive Model for Hot-Poured Crack Sealants at Low Temperatures," Journal of Materials in Civil Engineering, Vol. 22, No. 10, ASCE, Sep 2010, pp. 996-1004, DOI:10.1061/(ASCE)MT.1943-5533.0000101.
- Al-Qadi, I. L., W. Xie, D. L. Jones, and R. Roberts, “Development of Time-Frequency Approach to Quantify Railroad Ballast Fouling Condition Using Ultra-Wide Band GPR Data,” International Journal of Pavement Engineering, Vol. 11, No. 4, Aug 2010, pp. 269-279, DOI:10.1080/10298431003749766.
- Baek, J., H. Ozer, H. Wang, I. L. Al-Qadi, “Effects of Interface Conditions on Reflective Cracking Development in Hot-Mix Asphalt Overlays,” Journal of Road Materials and Pavements Design, Vol. 11, No. 2, Apr 2010, pp. 307-334, DOI:10.3166/rmpd.11.307-334.
- Al-Qadi, I. L., W. Xie, R. Roberts, and Z. Leng, “Data Analysis Techniques for GPR Used for Assessing Railroad Ballast in High Radio-Frequency Environment,” Journal of Transportation Engineering, Vol. 136, No. 4, ASCE, Apr 2010, pp. 392-299, DOI: 10.1061/(ASCE)TE.1943-5436.0000088.
- Al-Qadi, I. L. H. Wang, and E. Tutumluer “Dynamic Analysis of Thin Asphalt Pavements Utilizing Cross-Anisotropic Stress-Dependent Properties for Granular Layer,” The Journal of Transportation Research Record, Vol. 2154, Transportation Research Board of the National Academies, Jan 2010, pp. 156-163, DOI: 10.3141/2154-16.
- Al-Qadi, I. L., Z. Leng, S. Lahouar, and J. Baek, “In-place Hot-Mix Asphalt Density Estimation Using Ground Penetrating Radar,” The Journal of Transportation Research Record, Vol. 2152, Transportation Research Board of the National Academies, Jan 2010, pp. 19-27, DOI: 10.3141/2152-03.
- Yang, S.-H., I. L. Al-Qadi, J. McGraw, and J.-F. Masson, “Threshold Identification and Field Validation for the Performance Based Guideline of Selection Hot-Poured Crack Sealant,” The Journal of Transportation Research Record, Vol. 2150, Transportation Research Board of the National Academies, Jan 2010, pp. 87-95, DOI:10.3141/2150-11.
- Al-Qadi, I. L., W. Xie, and R. Roberts, "Optimization of Antenna Configuration in Multiple-Frequency Ground Penetrating Radar System for Railroad Substructure Assessment," The Journal of Nondestructive Testing and Evaluation, Vol. 43, No. 1, Jan 2010, pp. 20-28, DOI: 10.1016/j.ndteint.2009.08.006.
- Wang, H. and I. L. Al-Qadi, “Evaluation of Surface-Related Pavement Damage due to Tire Braking,” Journal of Road Materials and Pavement Design, Vol.5 , No. 1, Jan 2010, pp. 101-122, DOI: 10.3166/rmpd.11.101-121.
- Al-Qadi, I. L. and H. Wang, “Full-depth Pavement Responses under Various Tire Configurations: Accelerated Pavement Testing and Finite Element Modeling,” The Journal of the Association of Asphalt Paving Technologists, Vol. 78, Dec 2009, pp. 721-760.
- Al-Qadi, I. L., S.-H. Yang, E. Fini, J.-F. Masson, and K. McGhee, “Performance Based Specification Guidelines for the Selection of Bituminous-Based Hot-Poured Crack Sealants,” The Journal of the Association of Asphalt Paving Technologists, Vol. 78, 2009, pp. 491-534.
- Baek, J. and I. L. Al-Qadi, “Reflective Cracking: Modeling Fracture Behavior of Hot-Mix Asphalt Overlays with Interlayer Systems,” The Journal of the Association of Asphalt Paving Technologists, Vol. 78, Dec 2009, pp. 789-828.
- Ozer, H., I. L. Al-Qadi, S. H. Carpenter, Q. Aurangzeb, G. L. Roberts, and J. Trepanier, “Evaluation of RAP Impact on Hot-Mix Asphalt Design and Performance,” The Journal of the Association of Asphalt Paving Technologists, Vol. 78, 2009, pp. 317-351.
- Kwon, J., E. Tutumluer, I. L. Al-Qadi, “Validated Mechanistic Model for Geogrid Base Reinforced Flexible Pavements,” Journal of Transportation Engineering, Vol. 135, No. 12, ASCE, Dec 2009, pp. 915-926, DOI:10.1061/(ASCE)TE.1943-5436.0000046.
- Baili, J., S. Lahouar, M. Hergli, I. L. Al-Qadi and K. Besbes, “GPR Signal De-noising by Discrete Wavelet Transform,” Journal of Nondestructive Testing and Evaluation, Vol. 42, No. 8, Dec 2009, pp. 696-703, DOI:10.1016/j.ndteint.2009.06.003.
- Al-Qadi, I. L., P. J. Yoo, M. A. Elseifi, and S. Nelson, “Creep Behavior of Hot-Mix Asphalt due to Heavy Vehicular Tire Loading,” Journal of Engineering Mechanics, Vol. 135, No. 11, ASCE, Nov 2009, pp. 1265-1273, DOI:10.1061/(ASCE)0733-9399(2009)135:11(1265).
- Leng, Z., I. L. Al-Qadi, S. H. Carpenter, and H. Ozer, “Interface Bonding between HMA and Various PCC Surfaces: Accelerated Pavement Testing (APT) Assessment and Interface Strain Measurements,” The Journal of Transportation Research Record, Vol. 2127, Transportation Research Board of the National Academies, Jan 2009, pp. 20-28, DOI: 10.3141/2127-03.
- Wang, H. and I. L. Al-Qadi, “The Combined Effect of Moving Wheel Loading and Three-Dimensional Contact Stresses on Perpetual Pavement Responses,” The Journal of Transportation Research Record, Vol. 2095, Transportation Research Board of the National Academies, Jan 2009, pp. 53-61, DOI: 10.3141/2095-06.
- Kim, M., W. G. Buttlar, J. Baek, and I. L. Al-Qadi, “Field and Laboratory Evaluation of Fracture Resistance of Illinois HMA Overlay Mixtures,” The Journal of Transportation Research Record, Vol. 2127, Transportation Research Board of the National Academies, Jan 2009, pp. 146-154, DOI: 10.3141/2127-17.
- Al-Qadi, I. L., M. A. Elseifi, P. J. Yoo, S. H. Dessouky, N. H. Gibson, T. P. Harman, J. D’Angelo, and K. A. Petros, “Accuracy of Current Complex Modulus Selection Procedure from Vehicular Load Pulse in NCHRP 1-37a Design Guide,” The Journal of Transportation Research Record, Vol. 2087, Transportation Research Board of the National Academies, Dec 2008, pp. 81-90, DOI:10.3141/2087-09.
- Al-Qadi, I. L., H. Wang, P. J. Yoo, and S. H. Dessouky, “Dynamic Analysis and In-Situ Validation of Perpetual Pavement Response to Vehicular Loading,” The Journal of Transportation Research Record, Vol. 2087, Transportation Research Board of the National Academies, Dec 2008, pp. 29-39, DOI:10.3141/2087-04 (TRB K. B. Wood Award Runner-up).
- Baek, J., I. L. Al-Qadi, W. Xie, and W. G. Buttlar, “In Situ Assessment of Interlayer Systems to Abate Reflective Cracking in Hot-Mix Asphalt Overlays,” The Journal of Transportation Research Record, Vol. 2084, Transportation Research Board of the National Academies, Dec 2008, pp. 104-113, DOI:10.3141/2084-12.
- Yoo, P. J. and I. L. Al-Qadi, “The Truth and Myth of Fatigue Cracking Potential in Hot-Mix Asphalt: Numerical Analysis and Validation,” The Journal of the Association of Paving Technologists, Vol 77, Dec 2008, pp. 549-590 (AAPT Emmons Award Runner-up).
- Yoo, P. J. and I. L. Al-Qadi, K. Yeon-Bok, “Appropriate Boundary Conditions for Three Dimensional Finite Element Implicit Dynamic Analysis of Flexible Pavement,” International Journal of Hiway Engineering, Journal of Korean Society of Road Engineers, Vol. 10, No. 4, Dec 2008, pp. 135-147.
- Al-Qadi, I. L., W. Xie, and M. A. Elseifi, “Frequency Determination from Vehicular Loading Time Pulse to Predict Appropriate Complex Modulus in MEPDG,” The Journal of the Association of Paving Technologists, Vol. 77, 2008, pp. 739-772.
- Yang, S. H., and I. L. Al-Qadi, “A Modified Direct Tension Test (DTT) for Bituminous Crack Sealant Characterization at Low Temperature,” The Journal of the Association of Paving Technologists, Vol. 77, 2008, pp. 107-142.
- Fini, E. H., I. L. Al-Qadi, J-F. Masson, and K. K. McGhee, “Interfacial Fracture Energy: An Indicator of Bituminous Material Adhesion,” The Journal of the Association of Paving Technologists, Vol. 77, 2008, pp. 827-850.
- Elseifi, M. A., I. L. Al-Qadi, S. H. Yang, and S. H. Carpenter, “Validity of Asphalt Binder Film Thickness Concept in Hot-Mix Asphalt,” The Journal of Transportation Research Record, Vol. 2057, Transportation Research Board of the National Academies, Dec 2008, pp. 37-45, DOI:10.3141/2057-05.
- Leng, Z., H. Ozer, I. L. Al-Qadi, and S. H. Carpenter, “Interface Bonding between HMA and Various Portland Cement Concrete Surfaces: Laboratory Assessment,” The Journal of Transportation Research Record, Vol. 2057, Transportation Research Board of the National Academies, Dec 2008, pp. 46-53, DOI:10.3141/9057-06.
- Ozer, H., I. L. Al-Qadi, and Z. Leng, “Fracture-Based Friction Model for Pavement Interface Characterization,” The Journal of Transportation Research Record, Vol. 2057, Transportation Research Board of the National Academies, Washington, DC, Dec 2008, pp. 54-63, DOI:10.3141/2057-07.
- Al-Qadi, I. L., S. H. Dessouky, J. Kwon, and E. Tutumluer, "Geogrid in Flexible Pavements: Validated Mechanism," The Journal of Transportation Research Record, Vol. 2045, Transportation Research Board of the National Academies, Oct 2008, pp. 102-109, DOI:10.3141/2045-12.
- Al-Qadi, I. L., W. Xie, and R. Roberts, "Time-Frequency Approach for Ground Penetrating Radar Data Analysis to Assess Railroad Ballast Condition," Journal of Research in Nondestructive Evaluation, Vol. 19, No. 4, Oct 2008, pp. 219-237, DOI: 10.1080/09349840802015107.
- Masson, J-F., P. Collins, S. Bundalo-Perc, J. R. Woods, and I. L. Al-Qadi, "Accelerated Aging of Bituminous Sealants: Small-kettle Aging," International Journal of Pavement Engineering, Vol. 9, No. 5, Oct 2008, pp. 365-371, DOI:10.1080/10298430802068899.
- Al-Qadi, I. L., E. H. Fini, J-F. Masson, and K. M. McGhee, "Effect of Bituminous Material Rheology on Adhesion," Journal of the Transportation Research Record, No. 2044, Transportation Research Board of the National Academies, Sep 2008, pp. 96-106, DOI: 10.3141/2044-11.
- Al-Qadi, I. L., W. Xie, and R. Roberts, “Scattering Analysis to Quantify Railroad Ballast Contamination Using Ground Penetrating Radar Data,” Journal of Nondestructive Testing and Evaluation, Vol. 41, No. 6, Sep 2008, pp. 441-447, DOI:10.1016/j.ndteint.2008.03.004.
- Kwon, J., E. Tutumluer, I. L. Al-Qadi, and S. Dessouky, “Effectiveness of Geogrid Base Reinforcement in Low-Volume Flexible Pavements,” ASCE Geotechnical Special Publication No. 178, K. R. Reddy et al. Eds, Mar 2008, pp. 1057-1064, DOI: 10.1061/40971(310)132.
- Lahouar, S. and I. L. Al-Qadi, "Automatic Detection of Multiple Pavement Layers from GPR Data," Journal of Nondestructive Testing and Evaluation, Vol. 41, No. 2, Mar 2008, pp. 69-81, DOI: 10.1016/j.ndteint.2007.09.001.
- Collins, P., M. Veitch, J-F. Masson, and I. L. Al-Qadi, “Deformation and Tracking of Bituminous Sealants in Summer Temperatures: Pseudo-Field Behavior,” International Journal of Pavement Engineering, Vol. 9, No. 1, Feb 2008, pp. 1-8, DOI: 10.1080/10298430701374596.
- Al-Qadi, I. L, and M. A. Elseifi, “New Generation of Wide-Base Tires Impact on Trucking Operations, Environment, and Pavements,” Journal of the Transportation Research Record, Vol. 2008, No. 1 , Dec 2007, pp. 100-109, DOI: 10.3141/2008-13.
- Yoo, P. J. and I. L. Al-Qadi, “Effect of Transient Dynamic Loading on Flexible Pavements,” Journal of the Transportation Research Record, No. 1990, Transportation Research Board of the National Academies, Dec 2007, pp. 129-140, DOI:10.3141/1990-15.
- Al-Qadi, I. L, S-H. Yang, S. Dessouky, J-F. Masson, A. Loulizi, and M. Elseifi, "Development of Crack Sealant Bending Beam Rheometer (CSBBR) Testing to Characterize Hot-Poured Bituminous Crack Sealant at Low Temperature," The Journal of Association of Asphalt Paving Technologies, Vol. 76, Dec 2007, pp. 85-122
- Fini, E. H., I. L Al-Qadi, J-F. Masson, "A New Blister Test to Measure Bond Strength of Asphaltic Materials," The Journal of the Association of Asphalt Paving Technologists, Vol. 76, Dec 2007, pp. 275-302.
- Al-Qadi, I. L, S. H. Yang, S. Dessouky, J-F. Masson, "Low-Temperature Characterization of Hot-Poured Crack Sealant by Crack Sealant Direct Tensile Tester," Journal of the Transportation Research Record, No. 1991, Transportation Research Board of the National Academies, Oct 2007, pp. 109-118, DOI: 10.3141/1991-13.
- Al-Qadi, I. L. and P. J. Yoo, “Effect of Surface Tangential Contact Stress on Flexible Pavement Response,” The Journal of the Association of Asphalt Paving Technologists, Vol. 76,Oct 2007, pp. 663-692.
- Masson, J-F., P. Collins, S. Bundalo-Perc, J. R. Woods, and I. L. Al-Qadi, “Early Thermodegradation of Bituminous Sealants Resulting from Improper Installation: Field Study,” Journal of the Transportation Research Record, No. 1991, Transportation Research Board of the National Academies, Oct 2007, pp. 119-123, DOI:10.3141/1991-14.
- Al-Qadi, I. L., E. H. Fini, M. A. Elseifi, J-F. Masson, and K. M. McGhee, “Development of a Viscosity Specification for Hot-Poured Bituminous Sealants,” ASTM Journal of Testing and Evaluation, Vol. 35, No. 4, Jul 2007, pp. 395-403, DOI: 10.1520/JTE100260.
- Yang, S-H. and I. L. Al-Qadi, “Cost-Effectiveness of Using Geotextiles in Flexible Pavements,” Geosynthetics International Journal, Vol. 13, No. 1, Feb 2007, pp. 2-12, DOI: 10.1680/gein.2007.14.1.2.
- Masson, J-F., P. Collins, J. R. Woods, S. Pundalo-Perc, and I. L. Al-Qadi, “Rapid Assessment of the Tracking Resistance of Bituminous Crack Sealants,” Canadian Journal of Civil Engineering, Vol. 34, No.1, Jan 2007, pp. 126-131, DOI:10.1139/l06-120.
- Al-Qadi, I. L. and M. A. Elseifi, "Mechanism and Modeling of Transverse Cracking Development in Continuously Reinforced Concrete Pavement," International Journal of Pavement Engineering, Vol. 7, No. 4, Nov 2006, pp. 341-349, DOI:10.1080/10298430600799067.
- Loulizi, A., I. L. Al-Qadi, and M. A. Elseifi, "Difference between In-Situ Flexible Pavement Measured and Calculated Stresses and Strains," Journal of Transportation Engineering, Vol. 132, No. 7, ASCE, July 2006, pp. 574-579, DOI: 10.1061/(ASCE)0733-947X(2006)132:7(574).
- Yoo, J. P., I. L. Al-Qadi, M. A. Elseifi, and I. Janajreh, "Flexible Pavement Responses to Different Loading Amplitudes Considering Layer Interface Conditions and Lateral Shear Forces,” International Journal of Pavement Engineering, Vol. 7, No. 1, Mar 2006, pp. 73-86, DOI:10.1080/10298430500516074.
- Elseifi, M. A., I. L. Al-Qadi, and P. J. Yoo, “Viscoelastic Modeling and Field Validation of Flexible Pavements,” Journal of Engineering Mechanics, Vol. 132, No. 2, ASCE, Feb 2006, pp. 172-178, DOI:10.1061/(ASCE)0733-9399(2006)132:2(172).
- Diefenderfer, B. K., I. L. Al-Qadi, and S. D. Diefenderfer, "Model to Predict Pavement Temperature Profile: Development and Validation," Journal of Transportation Engineering, Vol. 132, No. 2, ASCE, Feb 2006, pp.162-167, DOI:10.1061/(ASCE)0733-947X(2006)132:2(162).
- Loulizi, A., G. W. Flintsch, I. L. Al-Qadi, and D. W. Mokarem, “Comparing Resilient Modulus and Dynamic Modulus of Hot-Mix Asphalt as Material Properties for Flexible Pavement,” Journal of the Transportation Research Record, No. 1970, Transportation Research Board of the National Academies, Jan 2006, pp. 161-170 , DOI: 10.3141/1970-19 (Selected by TRB as Practice-Ready Paper).
- Collins, P., J. F. Masson, and I. L. Al-Qadi, “Cooling Rates in Hot-Poured Bituminous Sealants,” Journal of the Transportation Research Record, No. 1958, Transportation Research Board of the National Academies, Jan 2006, pp. 71-73, DOI:10.1177/0361198106195800108.
- Baek, J. and I. L. Al-Qadi, “Finite Element Method Modeling of Reflective Cracking Initiation and Propagation: Investigation of the Effect of Steel Reinforcement Interlayer on Retarding Reflective Cracking in HMA Overlay,” Journal of the Transportation Research Record, No. 1949, Transportation Research Board of the National Academies, Jan 2006, pp. 32-42, DOI: 10.1177/0361198106194900104.
- Elseifi, M. A., S. H. Dessouky, I. L. Al-Qadi, and S. H. Yang, “Viscoelastic Model to Describe the Mechanical Response of Bituminous Sealants at Low Temperature,” Journal of the Transportation Research Record, No. 1958, Transportation Research Board of the National Academies, Jan 2006, pp. 82-89, DOI:10.1177/0361198106195800110 (Recipient of the TRB D. Grant Mickle Award).
- Al-Qadi, I. L., E. H. Fini, M. A. Elseifi, J.F. Masson, and K. K. McGhee, “Viscosity Determination of Hot-Poured Bituminous Sealants,” Journal of the Transportation Research Record, No. 1958, Transportation Research Board of the National Academies, Jan 2006, pp. 74-81, DOI:10.1177/0361198106195800109.
- Al-Qadi, I. L., S. Lahouar, K. Jiang, K. K. McGhee, and D. Mokarem, “Accuracy of Ground-Penetration Radar for Estimating Rigid and Flexible Pavement Layer Thicknesses,” Journal of the Transportation Research Record, No. 1940, Transportation Research Board of the National Academies, Dec 2005, pp. 69-78, DOI:10.1177/0361198105194000109.
- Al-Qadi, I. L., M. A. Elseifi, P. J. Yoo, and I. Janajreh, “Pavement Damage due to Conventional and New Generation of Wide-Base Super Single Tires,” The Journal of Tire Science and Technology, Vol. 33, No. 4, Oct 2005, pp. 210-226, DOI:10.2346/1.2174344.
- Elseifi, M. A., I. L. Al-Qadi, P. J. Yoo, and I. Janajreh, “Quantification of Pavement Damage due to Dual and Wide-Base Tires,” Journal of the Transportation Research Record, No. 1940, Transportation Research Board of the National Academies, Jan 2005, pp. 125-135, DOI: 10.3141/1940-14. (Selected by TRB as Practice-Ready Paper)
- Masson, J-F., P. Collins, S. Bundalo-Perc, J. Woods, and I. L. Al-Qadi, “Variation in the Composition and Rheology of Bituminous Crack Sealants for Pavement Maintenance,” Journal of the Transportation Research Record, No. 1933, Transportation Research Board of the National Academies, Jan 2005, pp. 107-112, DOI: 10.1177/0361198105193300112.
- Al-Qadi, I. L., M. A. Elseifi, and P. J. Yoo, “Effect of Tire Configurations on Pavement Damage,” The Journal of the Association of Asphalt Paving Technologists, Vol. 74, Dec 2005, pp. 921-962.
- Al-Qadi, I. L. and S. Lahouar, “Measuring Rebar Cover-Depth in Rigid Pavements With Ground-Penetrating Radar,” Journal of the Transportation Research Record, No. 1907, Transportation Research Board of the National Academies, Dec 2005, pp. 81-85, DOI:10.1177/0361198105190700109.
- Al-Qadi, I. L. and S. Lahouar, “Measuring layer thicknesses with GPR - Theory to Practice,” Construction and Building Materials Journal, Special Issue on Nondestructive Testing, Vol. 19, No. 10,Dec 2005, pp. 763-772, DOI:10.1016/j.conbuildmat.2005.06.005.
- Al-Qadi, I. L. and S. Lahouar, “Detection of Asphalt Binder Aging in Flexible Pavement by Ground Penetrating Radar,” Materials Evaluation Journal, Vol. 63, No. 9, ASNT, Sep 2005, pp. 921-925.
- Elseifi, M. A. and I. L. Al-Qadi, “Modeling of Strain Energy Absorbers for Rehabilitated Cracked Flexible Pavements,” Journal of Transportation Engineering, ASCE, Vol. 131, No. 9, Sep 2005, pp. 653-661, DOI:10.1061/(ASCE)0733-947X(2005)131:9(653).
- Al-Qadi, I. L., M. Hassan, and M. A. Elseifi, “Field and Theoretical Evaluations of Thermal Fatigue Cracking in Flexible Pavements,” Journal of the Transportation Research Record, No. 1919, Transportation Research Board of the National Academies, Jan 2005, pp. 87-95, DOI: 10.3141/1919-10.
- Elseifi, M. A. and I. L. Al-Qadi, “Effectiveness of Steel Reinforcing Netting in Combating Fatigue Cracking in New Flexible Pavement Systems,” Journal of Transportation Engineering, ASCE, Vol. 131, No. 1, Dec 2004, pp. 37-45, DOI:10.1061/(ASCE)0733-947X(2005)131:1(37).
- Elseifi, M. A. and I. L. Al-Qadi, “A Simplified Overlay Design Model against Reflective Cracking Utilizing Life Prediction,” Road Materials and Pavement Design, Vol. 5, No. 2, Dec 2004, pp. 169-192, DOI: 10.1080/14680629.2004.9689968.
- Al-Qadi, I. L., A. Loulizi, M. A. Elseifi, and S. Lahouar, “The Virginia Smart Road: The Impact of Pavement Instrumentation on Understanding Pavement Performance,” The Journal of the Association of Asphalt Paving Technologists, Vol. 73, Dec 2004, pp. 427-466.
- Al-Qadi, I. L. and S. Lahouar, “Use of GPR for Thickness Measurement and Quality Control of Flexible Pavements,” The Journal of the Association of Asphalt Paving Technologists, Vol. 73, Dec 2004, pp. 501-528.
- Al-Qadi, I. L., S. Lahouar, A. Loulizi, M. A. Elseifi, and J. A. Wilkes, “Effective Approach to Improve Pavement Drainage Layers,” Journal of Materials in Civil Engineering, ASCE, Vol. 130, No. 5, Sep 2004, pp. 658-664, DOI:10.1061/(ASCE)0733-947X(2004)130:5(658).
- Al-Qadi, I. L., M. A. Elseifi, and D. Leonard, “Development of an Overlay Design Model for Reflective Cracking with and without Steel Reinforcing Nettings,” The Journal of the Association of Asphalt Paving Technologists, Vol. 72, Dec 2003, pp. 388-423.
- Al-Qadi, I. L. and W. M. Nassar, “Fatigue Shift Factors to Predict HMA Performance,” The International Journal of Pavement Engineering, Vol. 4, No. 2, Jun 2003, pp. 69-76, DOI: 10.1080/10298430310001593254.
- Flintsch, G. W., E. de Leon, K. K. McGhee, and I. L. Al-Qadi, “Pavement Surface Macrotexture Measurement and Application,” Journal of the Transportation Research Record, No. 1860, Transportation Research Board of the National Academies, Jan 2003, pp. 168-177, DOI:10.3141/1860-19.
- Al-Qadi, I. L., S. Lahouar, and A. Loulizi, “Successful Application of GPR for Quality Assurance/Quality Control of New Pavements,” Journal of the Transportation Research Record, No. 1861, Transportation Research Board of the National Academies, Jan 2003, pp. 86-97, DOI:10.3141/1861-10.(Selected by TRB as Practice-Ready Paper).
- Flintsch, G. W., I. L. Al-Qadi, Y. Park, T. L. Brandon, and A. K. Appea, “Relationship between Backcalculated and Laboratory-Measured Resilient Moduli of Unbound Materials,” Journal of the Transportation Research Record, No. 1849, Transportation Research Board of the National Academies, Jan 2003, pp. 177-182, DOI:10.3141/1849-19.
- Al-Qadi, I. L. and A. K. Appea, “Eight-Year of Field Performance of A Secondary Road Incorporating Geosynthetics at The Subgrade-Base Interface,” Journal of the Transportation Research Record, No. 1849, Transportation Research Board of the National Academies, Jan 2003, pp. 212-220, DOI:10.3141/1849-23.
- Al-Qadi, I. L., A. Loulizi, S. Lahouar, G. W. Flintsch, and T. E. Freeman, “Quantitative Field Evaluation and Effectiveness of Fine Mix under HMA Base in Flexible Pavements,” The Journal of the Transportation Research Record, No. 1823, Transportation Research Board of the National Academies, Jan 2003, pp. 133-140, DOI:10.3141/1823-15
- Elseifi, M. A., G. W. Flintsch, and I. L. Al-Qadi, “Quantitative Effect of Elastomeric Modification on Binder Performance at Intermediate and High Temperatures,” Journal of Materials in Civil Engineering, ASCE, Vol. 15, No. 1, Jan 2003, pp. 32-40, DOI:10.1061/(ASCE)0899-1561(2003)15:1(32).
- Loulizi, A., I. L. Al-Qadi, and S. Lahouar, “Optimization of Ground Penetrating Radar Data to Predict Layer Thicknesses in Flexible Pavements,” Journal of Transportation Engineering, ASCE, Vol. 129, No. 1, Jan 2003, pp. 93-99, DOI:10.1061/(ASCE)0733-947X(2003)129:1(93).
- Loulizi, A., I. L. Al-Qadi, and S. Lahouar, "Ground Penetrating Radar Signal Modeling to Assess Concrete Structures," ACI Materials Journal, Vol. 99, No. 3, May 2002, pp. 282-291, DOI:10.14359/11974.
- Elseifi, M. A., I. L. Al-Qadi, G. W. Flintsch, and J-F. Masson, "Viscoelastic Modeling of Straight Run and Modified Binder Using the Matching Function Approach," International Journal of Pavement Engineering, Vol. 3, No. 1, Mar 2002, pp. 53-61, DOI:10.1080/10298430290023476.
- Lahouar, S., I. L. Al-Qadi, A. Loulizi, T. M. Clark, and D. T. Lee, "Approach to Determining In-Situ Dielectric Constant of Pavements: Development and Implementation at Interstate 81 in Virginia," Journal of the Transportation Research Record, No. 1806, Transportation Research Board of the National Academies, Jan 2002, pp. 81-87, DOI:10.3141/1806-09
- Al-Qadi, I. L., A. Loulizi, I. Janajreh, and T. E. Freeman, "Pavement Response to Dual Tires and New Wide-Base Tires at Same Tire Pressure," Journal of the Transportation Research Record, No. 1816, Transportation Research Board of the National Academies, Jan 2002, pp. 125-136, DOI: 10.3141/1806-05.
- Loulizi, A., I. L. Al-Qadi, S., Lahouar, and T. E. Freeman, "Measurement of Vertical Compressive Stress Pulse in Flexible Pavements: Representation for Dynamic Loading Tests," Journal of the Transportation Research Record, No. 1806, Transportation Research Board of the National Academies, Jan 2002, pp. 38-47, DOI:10.3141/1816-14. (TRB D. Grant Mickle Award Runner-up).
- Al-Qadi, I. L., S. Lahouar, and A. Loulizi, "In-Situ Measurements of Hot-Mix Asphalt Dielectric Properties," The Journal of Non-Destructive Testing and Evaluation, Vol. 34, No. 6, Sep 2001, pp. 427-434, DOI:10.1016/S0963-8695(01)00010-X.
- Millard S. G., I. L. Al-Qadi, M. R. Shaw, S. M. Riad, A. Shaari, and J. H. Bungey, "Coaxial Transmission Lines: Development of Test Procedures for Concrete," Journal of Materials in Civil Engineering, ASCE, Vol. 13, No. 3, Jun 2001, pp. 202-208, DOI:10.1061/(ASCE)0899-1561(2001)13:3(202).
- Elseifi, M. A., I. L. Al-Qadi, A. Loulizi, and J. Wilkes, "Performance of Geocomposite Membrane as Pavement Moisture Barrier," Journal of the Transportation Research Record, No. 1769, Transportation Research Board of the National Academies, Jan 2001, pp. 168-173, DOI:10.3141/1772-20.
- Wanamakok, P., Julio C. Martinez, I. L. Al-Qadi, and J. A. Wilkes, "Use of Discrete Event Simulation to Design Geocomposite Membrane Installations," Journal of the Transportation Research Record, No. 1769, Transportation Research Board of the National Academies, Jan 2001, pp. 197-202, DOI: 10.3141/1772
- Loulizi, A., I. L. Al-Qadi, S. Lahouar, and T. E. Freeman, "Data Collection and Management of the Instrumented Smart Road Flexible Pavement Sections," Journal of the Transportation Research Record, No. 1769, Transportation Research Board of the National Academies, Jan 2001, pp. 142-151, DOI: 10.3141/1769-17.
- Abo-Qudais, S. A. and I. L. Al-Qadi, "Dowel Bars Corrosion in Concrete Pavement," Canadian Journal of Civil Engineering, Vol. 26, No. 6, Dec 2000, pp. 1240-1247, DOI:10.1139/l00-035.
- Nassar, W. M., I. L. Al-Qadi, G. W. Flintsch, and A. K. Appea, "Evaluation of Pavement Layer Response at The Virginia Smart Road," Geotechnical Special Publication, Pavement Subgrade, Unbound Materials, and Nondestructive Testing, No. 58, M. S. Mamlouk, Ed., ASCE, Dec 2000, pp. 104-118, DOI:10.1061/40509(286)7.
- Loulizi, A., I. L. Al-Qadi, and B. K. Diefenderfer, “Effects of Nitrite-Based Corrosion Inhibitor on Concrete's Rapid Chloride Permeability Values and Its Dielectric Properties,” ACI Materials Journal, Vol. 97, No. 4, July 2000, pp. 465-471.
- Al-Qadi, I. L. and J. J. Hughes,"Field Evaluation of Geocell Use in Flexible Pavements," Journal of the Transportation Research Record, No. 1709, Transportation Research Board of the National Academies, Jan 2000, pp. 26-35, DOI:10.3141/1709-04.(Selected by TRB as Practice-Ready Paper).
- Donovan, E. P., I. L. Al-Qadi, and A. Loulizi, "Optimization of Tack Coat Application Rate for A Geocomposite Membrane Used on Bridge Decks," Journal of the Transportation Research Record, No. 1740, Transportation Research Board of the National Academies, Jan 2000, pp. 143-150, DOI:10.3141/1740-18.
- Diefenderfer, B. K., I. L. Al-Qadi, and A. Loulizi, ”Laboratory Calibration and In Situ Measurements of Moisture by Using Time-Domain Reflectometry Probes,” Journal of the Transportation Research Record, Vol. 1699, Transportation Research Board of the National Academies, Jan 2000, pp.142-150, DOI: 10.3141/1699-20.
- Al-Qadi, I. L. and S. A. Bhutta, “In Situ Measurements of Secondary Road Flexible Pavement Response to Vehicular Loading,” Transportation Research Record, No. 1652, Vol. 2, Transportation Research Board of the National Academies, Jan 1999, pp. 206-216, DOI: 10.3141/1652-60.
- Loulizi, A., I. L. Al-Qadi, S. A. Bhutta, and G. W. Flintsch, "Evaluation of Geosynthetics Used as Separators," Transportation Research Record, No. 1687, Transportation Research Board of the National Academies, Jan 1999, pp. 104-111, DOI: 10.3141/1687-12.
- Haddad, R. H. and I. L. Al-Qadi, “Characterization of Portland Cement Concrete Using Electromagnetic Waves over Microwave Frequencies,” Cement and Concrete Research, Vol. 28, No. 10, Oct 1998, pp. 1379-1391, DOI: 10.1016/S0008-8846(98)00076-3.
- Alakhras, N. M. and I. L. Al-Qadi, “Detecting Chloride Intrusion in Portland Cement Concrete Using Signal Energy,” The Indian Concrete Journal, Vol. 72, No. 3, Jun 1998, 143-146.
- Alakhras, N. M. and I. L. Al-Qadi, “Using Ultrasonic Waves to Detect Basic Properties of Portland Cement Concrete,” The Indian Concrete Journal, Vol. 72, No. 1, Jan 1998, 33-37.
- Al-Qadi, I. L., S. M. Riad, R. Mostafa, and W. Su, “Design And Evaluation of A Coaxial Transmission Line Fixture to Characterize Portland Cement Concrete,” Construction and Building Materials Journal, Vol. 11, No. 3, Dec 1997, pp. 163-173, DOI: 10.1016/S0950-0618(97)00034-2.
- Al-Qadi, I. L., R. H. Haddad, and S. M. Riad, "Detection of Chlorides in Concrete Using Low Radio Frequencies," Journal of Materials in Civil Engineering, ASCE, Vol. 9, No. 1, Feb 1997, pp. 29-34, DOI:10.1061/(ASCE)0899-1561(1997)9:1(29).
- Brandon, T. L., I. L. Al-Qadi, B. A. Lacina, and S. A. Bhutta, “Construction and Instrumentation of Geosynthetically Stabilized Secondary Road Test Sections,” Transportation Research Record, No. 1534, Transportation Research Board of the National Academies, Jan 1996, pp. 50-57, DOI:10.1177/0361198196153400108.
- Alattar, I. A. and I. L. Al-Qadi, “Prediction of Asphalt Cement Content of Hot-Mix Asphalt Specimens Using Nuclear Gauges,” Transportation Research Record, No. 1545, Transportation Research Board of the National Academies, Jan 1996, pp. 169-177, DOI: 10.1177/0361198196154500122.
- Al-Qadi, I. L., O. A. Hazim, W. Su, and S. M. Riad, "Dielectric Properties of Portland Cement Concrete at Low RF Frequencies," The Journal of Civil Engineering Materials, ASCE, Vol. 7, No. 3, Aug 1995, pp. 192-198, DOI: 10.1061/(ASCE)0899-1561(1995)7:3(192).
- Al-Qadi, I. L. and S. A. Abo-Qudais, "Joint Width and Freeze/Thaw Effects on Joint Sealants Performance," Journal of Transportation Engineering, ASCE, Vol. 121, No. 3, May 1995, pp. 262-266, DOI: 10.1061/(ASCE)0733-947X(1995)121:3(262).
- Su, W., O. Hazim, I. L. Al-Qadi, and S. M. Riad, "Permitivitty of Portland Cement Concrete at Low RF Frequencies," Materials Evaluation (Transportation Infrastructure), ASNT, Vol. 52, No. 4, Apr 1994, pp. 496-502.
- Al-Qadi, I. L., R. E. Weyers, and T. Dutta, "Optimization of Concrete Drying Temperature for Monomer Impregnation," Journal of Materials in Civil Engineering, ASCE, Vol. 6, No. 1, Feb 1994, pp. 54-64, DOI: 10.1061/(ASCE)0899-1561(1994)6:1(54).
- Al-Qadi, I. L., H. Gouru, and R. E. Weyers, "Asphalt Portland Cement Concrete Composite: Laboratory Evaluation," Journal of Transportation Engineering, ASCE, Vol. 120, No. 1, Jan/Feb 1994, pp. 94-108, DOI: 10.1061/(ASCE)0733-947X(1994)120:1(94).
- Al-Qadi, I. L. and Abo-Qudais, S. A., "Test Method for Evaluating Pavement Sealants Under Simultaneous Cyclic Shear and Normal Deflections,†3rd Vol., ASTM STP 1243, James C. Myers, Ed., American Society for Testing Materials, Philadelphia, PA, Jan 1994, pp. 85-94, DOI:10.1520/STP14002S.
- Prowell, B. D., R. E. Weyers, P. D. Cady, and I. L. Al-Qadi, "Field Service Life Performance of Deep Polymer Impregnation as a Method for Protecting Bridge Decks from Corrosion," Transportation Research Record, No. 1392, Transportation Research Board of the National Academies, Oct 1993, pp. 117-125.
- Weyers, R. E., M. Brown, I. L. Al-Qadi, and M. Henry, "A Rapid Method for Measuring the Acid Soluble Chloride Content of Powdered Concrete Samples," Journal of Cement, Concrete, and Aggregates, CCAGDP, ASTM, Vol. 15, No. 1, Summer 1993, pp. 3-13, DOI: 10.1520/CCA10582J.
- Al-Qadi, I. L., R. E. Weyers, and P. D. Cady, "Field Evaluation of Preformed Membranes," Journal of Transportation Engineering, ASCE, Vol. 119, No. 2, Mar/Apr 1993, pp. 284-300, DOI: 10.1061/(ASCE)0733-947X(1993)119:2(284).
- Collins, W. D., R. E. Weyers, and I. L. Al-Qadi, "Chemical Treatment of Corroding Steel Reinforcement after Removal of Chloride Contaminated Concrete," Journal of Science and Engineering Corrosion, NACE, Vol. 49, No. 1, Jan 1993, pp. 74-88, DOI: 10.5006/1.3316037.
- Tabatabaee, N., I. L. Al-Qadi, and P. E. Sebaaly, "Field Evaluation of Pavement Instrumentation Methods," Journal of Testing and Evaluation, JTEVA, ASTM, Vol. 20, No. 2, Mar 1992, pp. 144-151, DOI: 10.1520/JTE11913J.
- Al-Qadi, I. L., "Using Microwave Measurements to Detect Moisture in Hot-Mix Asphalt," Journal of Testing and Evaluation, JTEVA, ASTM, Vol. 20, No. 1, Jan 1992, pp. 45-50, DOI: 10.1520/JTE11895J.
- Al-Qadi, I. L. and L. A. Rivera-Ortiz, "Use of Gravel Properties to Develop an Arrester Bed Stopping Model," Journal of Transportation Engineering, ASCE, Vol. 117, No. 5, Sep/Oct 1991, pp. 566-584, DOI:10.1061/(ASCE)0733-947X(1991)117:5(566).
- Al-Qadi, I. L., D. K. Ghodgaonkar, V. K. Varadan, and V. V. Varadan, "Effect of Moisture on Asphaltic Concrete at Microwave Frequencies," IEEE Transaction on Geoscience and Remote Sensing, Vol. 29, No. 5, Sep 1991, pp. 710-717, DOI:10.1109/TGRS.1991.817705.
- Al-Qadi, I. L. and L. A. Rivera-Ortiz, "Laboratory Testing of River Gravel Used in Arrester Beds," Journal of Testing and Evaluation, JTEVA, ASTM, Vol. 19, No. 4, Jul 1991, pp. 280-291, DOI:10.1520/JTE12571J.
- Al-Qadi, I. L. and P. E. Sebaaly, "A New Technique to Measure Moisture in Hot-Mix Asphalt Concrete Nondestructively," Transportation Research Record, No. 1317, Transportation Research Board of the National Academies, Apr 1991, pp. 123-128.
Research Honors
- Dr. Al-Qadi’s graduate students received numerous awards from FHWA (Eisenhower fellows), FAA, AAPT, ASCE, ACPR, IAPA, ICT, WTS, UIUC CoE Mavis Award, Wiley Award, AAAEA, Society of Women Engineers, MIT Rising Stars, and many other organizations. He advised them throughout the award research requirements.
- Advisor for many winning projects, including the FAA Design Competition for Universities on Airport and Operation and Maintenance, 2008 (won 1st and 3rd places) and 2009 (won 2nd place).
- Dr. Al-Qadi’s research has appeared in several professional magazines, newspapers, and TV and radio programs in the US, and abroad, including ASCE Magazine, Roads and Bridges, Washington Post, Chicago Tribune, Daily Herald, WBES, Annajah Radio, Roanoke Times, News Gazette, AVIONEWS, Transportation Urban Planning Magazine, Erosion, Alhayat, Alwatar, Quds, Rockford Register Star, WCIA, WAND, Tyre Asia, and several other publications.
- Several of Dr. Al-Qadi’s TRB papers were selected Practice-Ready Papers and distributed to the US DOT materials and pavement engineers:”Runway Instrumentation and Response Measurements,” “Influence of Filler Fractional Voids on Mastic and Mixture Performance,” “Impact of Wide-Base Tires on Pavements: Results from Instrumentation Measurements and Modeling Analysis,” “Performance Characterization of Asphalt Mixtures at High Asphalt Binder Replacement with Recycled Asphalt Shingles,” “Characterization and Stabilization of Quarry Byproducts for Sustainable Pavement Applications,” “Development of Present and Baseline Scenarios to Assess Sustainability Improvements of Illinois Tollway Pavements Using a Life-Cycle Assessment Approach,” “Field Evaluation of Geocell Use in Flexible Pavements,” “Steel Reinforcing Netting Mechanism to Reduce Reflective Cracking in Asphalt Concrete Overlays,” “Successful Application of GPR for Quality Assurance/Quality Control of New Pavements,” “Quantification of Pavement Damage Due to Dual and Wide-Base Tires,” and “Comparison between Resilient Modulus and Dynamic Modulus of Hot-Mix Asphalt as Material Properties for Flexible Pavement.”
- Several of Professor Al-Qadi’s students received Best Poster Awards at several conferences, including International Transportation PhD Symposiums.
- Academy of Pavement Science and Engineering (APSE) Distinguished Lecture Award, May 5, 2023.
- TRB Dialogue with Transportation Infrastructure Leaders (onsite Inaugural), 2023.
- Carl L. Monismith Lecture, 2023.
- Grainger Distinguished Chair in Engineering, 2022.
- The ASCE Robert Honorjeff Airfield Award, 2021
- Al-Qadi has the highest number of coauthor connections and is the most published author in the pavement field in the Transportation Research Record as of 2019.
- Poster Award, The Sweet Sixteen High Value Research Poster Session in Transportation Research Board, Washington “Testing Protocols to Ensure Performance of High Asphalt Binder Replacement Mixes Using RAP & RAS”, DC, 2017.
- 3rd Poster Award, International Pavement Life Cycle Assessment Symposium, Champaign, April 12-13, 2017 (w/ S. Kang).
- 1st Poster Award, International Pavement Life Cycle Assessment Symposium, Champaign, April 12-13, 2017(w/ A. Gomez).
- Research Award, 57th Illinois Bituminous Paving Conference, 2016.
- The Principal Investigator of the AASHTO Sweet 16 High Value Research project "Testing Protocols to Ensure Performance of High Asphalt Binder Replacement Mixes Using RAP & RAS," 2016.
- The ASCE T&DI’s Francis C. Turner Award, 2014.
- 2013 S. S. Steinberg Award in Education and Research, American Road and Transportation Builders Association, 2014.
- 1st Place Poster, Pavement Life Cycle Assessment Symposium, Davis, CA, Oct 14-16 (with R. Yang and H. Ozer).
- Gene Skoke Award for Outstanding Paper by a Young Author, AFD70 Committee on Rehabilitation, TRB (Q. Aurangzeb, the first Author) .
- ICT Research Award, 99th Transportation and Highway Engineering Conference, 2013.
- The Principal Investigator of the AASHTO Sweet 16 High Value Research project "Best Practices for Implementation of Tack Coat: PART I - Laboratory Study and PART 2 - Field Study," 2013 (the top project in the Midwest).
- T&DI/ASCE Best Paper Award by a Young Author, Airfield and Highway Pavement Conference, Los Angeles, CA, Jun 2013 (J. Hernandez, the first Author).
- Recipient of the 2009 Advisor of FAA Design Competition for Universities on Airport and Operation and Maintenance,” 2nd place, FAA.
- The 2009 Association of Asphalt Paving Technologists Emmons Award Runner-up for Best Paper “The Truth and Myth of Fatigue Cracking Potential in Hot-Mix Asphalt: Numerical Analysis and Validation.”
- Runner-up for the K. B. Wood Award for the outstanding paper in the field of design and construction of transportation facilities, “Dynamic Analysis and In-Situ Validation of Perpetual Pavement Response to Vehicular Loading,” Transportation Research Board (TRB), National Academy of Engineering, Washington, DC (2009).
- The paper “Eight-Years of Field Performance of a Secondary Road Incorporating Geosynthetics at The Subgrade-Base Interface,” was selected as one of the best published papers by TRR on geosynthetics in pavements in the past 10 years (2008).
- Recipient of the 2008 Advisor of FAA Design Competition for Universities on Airport and Operation and Maintenance,” 1st and 3rd place, FAA.
- Recipient of the 2007 ASCE James Laurie Prize “for advancing transportation engineering through his effective leadership, exceptional scholarly contribution, and research innovations on pavement materials, analysis and design; pavement instrumentation; ground penetrating radar; and pavement interlayer systems.”
- Recipient of the 2006 D. Grant Mickle Award for the outstanding paper in the field of operation, safety and maintenance of transportation facilities, “Viscoelastic Model to Describe Mechanical Response of Bituminous Sealants at Low Temperature,” Transportation Research Board (TRB), National Academy of Engineering, Washington, DC (2007).
- Dr. Al-Qadi's Achievements were profiled in the TRNews of the National Academies, November-December 2006, Number 247 (2006).
- Named the Founder Professor of Engineering, UIUC, Urbana, IL (2004).
- Recipient of the Limoges Medal of Merit, Limoges, France (2004).
- Selected Researcher of the Week, Virginia Tech and WVTF, Blacksburg, VA, May 2003.
- Recipient of the 2002 Quadrennial International Geosynthetic Society Award, Nice, France.
- Named the Charles E. Via, Jr. Professor of CEE, Virginia Tech, Blacksburg, VA (2002).
- Runner-up for the K. B. Wood Award for the outstanding paper in the field of design and construction of transportation facilities, “Measurement of Vertical Compressive Stress Pulse in Flexible Pavements and Its Representation for Dynamic Loading Tests," Transportation Research Board (TRB), National Academy of Engineering, Washington, DC (2002).
- Recipient of the 2001 Virginia Tech College of Engineering Dean’s Award for Research Excellence, Blacksburg, VA.
- Virginia Tech Nominee to the National Science Foundation 1994 & 1996 Presidential Faculty Fellow Award.
- Recipient of the 1994 National Science Foundation Presidential Young Investigator Award, Washington, DC.
- 1994 Conference of Southern States Young Scholar Award (Top Three).
- Recipient of STS Research Award, Best Paper by an Academic Researcher, 5th International Conference on Structural Faults and Repair, Edinburgh, Scotland, June 1993.
- Dr. Al-Qadi's paper "Using Microwave Measurements to Detect Moisture in Hot-Mix Asphalt" was selected by the Virginia Tech College of Engineering for the 1992 Outstanding Contribution in Research Award sponsored by Southeastern Section of ASEE
- Keynote Speaker and Distinguished Lectures: Eighth International Conference on Structural Faults and Repair, London, UK, Jul 1999. Thirteenth GRI Conference, Philadelphia, PA, Dec 1999. Tenth International Conference on Structural Faults and Repair, London, UK, Jul 2003. Fifth International Symposium on Nondestructive Testing in Civil Engineering, Berlin, Germany, Sep 2003. Seventh International Conference on Concrete Technology for Developing Countries, Kuala Lumpur, Malaysia, Oct 2004. First Middle East International Conference on Advances in Civil, Mechanical and Material Engineering, Amman, Jordan, May 2005. Third Gulf Conference on Roads, Muscat, Oman, Mar 2006. New Materials and Construction Techniques Workshop, National Taiwan University of Science and Technology, Taipei, Taiwan, Jun 2006. Geo-Shanghai International Conference 2006, Shanghai, China, Jun 2006. Pavement Material Characterization and Modeling, Olbia, Italy, Sep 2006. The Third International Conference on Advances on Mechanical Engineering and Mechanics, Hammamet, Tunisia, Dec 2006. The Fifth International Conference on Maintenance and Rehabilitation of Pavements and Technological Control, Park City, Utah, USA, Aug 2007. Workshop on Pavement Engineering, Seoul, Korea, Mar 2008. The 4th International Gulf Conference on Roads, Doha, Qatar, Nov 2008. IV SINAPPRE, 2009 ABPV Conference, Fortaleza, Brazil, Oct 2009. II Controllo ad alto Rendimento Delle Infrastrutture Stradali ed Aeroportuali, Messina, Italy, Jan 2010. Seventeenth Great Lakes Geotechnical & Geo-environmental Conference, Milwaukee, WI, May 2010. GeoShanghai 2010, Shanghai, China, Jun 2010. First International GSI-Asia Conference, Taichung, Taiwan, Nov 2010. Transportation Infrastructure and Traffic of the Future Workshop, Ahsaa, Saudi Arabia, Apr 2011. Falling Weight Deflectometer Users Group Annual Meeting, Champaign, IL, USA, Oct 2011. The First Conference of Transportation Research Group of India (CTRG 2011), Bangalore, India, Dec 2011. GeoAmerica 2012: Second PanAmerican Congress on Geosynthetics, Lima, Peru, May 2012. Tenth International Congress on Advances in Civil Engineering, Ankara, Turkey, Oct 2012. AAAEA Annual Meeting Keynote Lecture, Chicago, USA, Nov 1, 2012. First China-USA Doctoral Annual Symposium on Transportation Engineering, Harbin, China, Dec 16, 2012. II CITRANS Conference, The University of Costa Rica, San José, Costa Rica, May 22-24, 2013. First International Conference in Civil Engineering, Al Bireh, Palestine, Oct 28-29, 2013. The Warren Lecture, University of Minnesota, Minneapolis, MN, Sep 5, 2003. Kirlin Distinguished Lecture, Civil and Environmental Engineering Department, University of Maryland, College Park, MD, Apr 28, 2010. Distinguished Lecture, University of Texas at Austin, TX, Oct 8, 2010. Distinguished Lecture, University of Illinois-Chicago, Chicago, IL, Oct 29, 2010. First Seed Distinguished Lecture, Texas A & M University, College Station, TX, Mar 29, 2012. Distinguished Lecture, Washington State University, Pullman, WA, Mar 30, 2013. First Rasmus S. Nordal Distinguished Lecture, Norwegian University of Science and Technology and Ninth International Conference on the Bearing Capacity of Roads, Railways, and Airfields, Trondheim, Norway, Jun 25, 2013. The Fourth Jordan International Conference and Exhibition for Roads and Transport, Amman, Jordan, Mar 12-14, 2014. Turner Lecture, 2nd T&DI Congress, ASCE, Orlando, FL, Jun 8-11, 2014. Workshop on New Generation Wide Based Tires, Winnipeg, MB, Canada, Oct 20, 2014. The 19th International Conference of Hong Kong Society for Transportation Studies, Hong Kong, China, Dec 13-15, 2014. 7th Jordan Traffic Safety Conference, Amman, Jordan, May 11-13, 2015. COST Action TU 1208, Athens, Greece, Oct 19-20, 2015. iFRAE2015 Conference, Shanghai, China Oct 26-28, 2015. Transportation Research Congress, Beijing, China, Jun 6-8, 2016 Sustainability in Pavement Maintenance, 12th International PROVIAL Conference, Vina del Mar, Chile, Aug 8-9, 2016. International Symposium on Safe and Sustainable Pavement Systems in the Gulf Region, Alhofuf, Saudi Arabia, Nov 6-7, 2016. GeoMEast 2017 International Congress, Sharm El Sheik, Egypt, Jul 15-19, 2017. International ASCMCES-17 Conference, Sharjah, UAE, Apr 18-20, 2017 The 7th Jordanian International Civil Engineering Conference, Amman, Jordan, May 9-11, 2017. The 2nd Transportation Research Congress, Beijing, China, May 23-25, 2017. Pavement/ Materials Conference, Tempe, AZ, No. 15-16, 2017. Advances in Materials and Pavement Performance Prediction, Doha, Qatar, Apr 16-19, 2018. 5th Chinese European Workshop, Changsha University of Science and Technology, Changsha, China, Oct 27-28, 2018. 2nd International Conference on Civil Engineering, Bethlehem, Palestine, Nov 25-27, 2019. 9th International Conference on Maintenance and Rehabilitation of Pavements, Zurich, Switzerland, Jul 1-3, 2020. 2020 International Conference on Sustainable and Innovative Infrastructure, Tainan, Taiwan, Oct 21, 2020 through Zoom. 5th International Conference on Transportation Infrastructure and Materials (TIM2021), IACIP, Changsha, China, Oct 20, 2021 (through zoom). Sustainable, Transport Infrastructures International Conference, Caligari, Italy, Dec 13, 2021. Illinois Asphalt Paving Association, Springfield, IL Mar 14, 2022 International Conference of Accelerated Pavement Testing, Nantes, France, Apr 4, 2022 SURF 2022, the 9th Symposium on Pavement Surface Characteristics, Sep 12-14, 2022, Milano, Italy. 85th Annual Convention of Illinois Asphalt Pavement Association, Springfield, IL, Mar 15, 2022. The 102nd Transportation Research Board Annual Meetings, Dialogue with Transportation Infrastructure Leaders, Washington, DC, Jan 9, 2023. 109th Annual Illinois Transportation and Highway Engineering Conference, Champaign, IL, Mar 9, 2023. The Mobility of Electrification Revolution, National Academy of Engineering, Champaign, IL, Apr 3-5, 2023. The T&DI ASCE Airfield and Highway Pavement Conference, Austin, TX, Jun 14-17, 2023. XII Mexican Asphalt Congress (XII CMA), The Asphalt Route towards the circular economy, Quintana Roo, Mexico, Aug 24, 2023. 10th International Conference on Maintenance and Rehabilitation of Pavements, Guimaraes, Portugal, Jul 24-26, 2023. XII Mexican Asphalt Congress (XII CMA), The Asphalt Route towards the circular economy, Quintana Roo, Mexico, Aug 24, 2023.
Recent Courses Taught
- CEE 406 - Pavement Design I
- CEE 508 - Pavement Evaluation and Rehab
- CEE 595 T - Transportation Seminar