Advances in Transportation Geotechnics IV

Erol Tutumluer is a Professor in the Department of Civil and Environmental Engineering and the Director of International Programs at the University of Illinois at Urbana-Champaign, USA, where he is also the Paul F. Kent Endowed Faculty Scholar. His research interests lie in testing and modeling of pavement and railroad track geo-materials, i.e., soils and base/ballast aggregates, size and shape characterization of aggregates using imaging and laser techniques, use of geosynthetics in transportation facilities, modeling of particulate media using discrete and finite element methods, neural network modeling, and mechanistic based pavement and railroad track design. Prof Tutumluer has authored and co-authored over 300 refereed papersSoheil Nazarian is a Professor in the Department of Civil Engineering at the University of Texas at El Paso, USA. He has over 35 years of industry and academic experience in the area of transportation infrastructure, with an emphasis on structures materials, such as that of highways and bridges. His academic experience includes research and teaching positions at the Universities of Texas at Austin and El Paso, as well as the Director at the Center for Transportation Infrastructure Systems at UTEP. He holds a patent for the Moveable Seismic Pavement Analyzer, which is a nondestructive testing device used in evaluation of transportation infrastructure. Prof. Nazarian has been a contributor in over 100 research projects focused on nondestructive materials testing and materials applications, as well as the author of more than 300 industry related articles and publications.Imad L. Al-Qadi is a Professor in the Department of Civil and Environmental Engineering and the Director of the Advanced Transportation Research and Engineering Laboratory (ATREL), the Illinois Center for Transportation (ICT), and the Smart Transportation Infrastructure Initiative (STII)  at theUniversity of Illinois at Urbana-Champaign, USA. He is also the President of the Transportation Engineering Solutions and Technologies, Inc. Al-Qadi’s scholarly record features 700+ authored/co-authored publications, more than 400 of which are fully refereed papers (+280 in periodic journals). His research resulted in the development of new tests, testing specifications, advanced modeling and simulation of pavement loading, pavement layer interface and crack development, and analysis of radar electromagnetic wave interactions with civil engineering materials, roads, and bridges.Dr. Issam I.A. Qamhia is currently a Postdoctoral research associate at the University of Illinois at Urbana-Champaign (UIUC). Dr. Qamhia holds a Ph.D. degree in civil engineering with transportation geotechnics specialization from UIUC, and M.S. and B.S. degrees in civil engineering from the University of Wisconsin Milwaukee and Birzeit University, respectively. He hasover eight years of experience in aggregate characterization. His areas of expertise include repeated load testing, morphological shape characterization, tomography scanning, freeze-thaw testing, aggregate packing studies, as well as field characterization of bound and unbound aggregates through nondestructive and accelerated full-scale pavement testing. Dr. Qamhia has authored/co-authored more than 45 peer reviewed publications in prestigious international journals and conferences of repute, and is a frequent reviewer of journals and international conferences.

• Chapter 1: A Conceptual System Dynamics Framework to Evaluate Performance of Pavement Foundations under Moisture Hysteresis.- Chapter 2: Dynamic response of a beam on a layered half-space with a poroelastic interlayer subjected to moving loads.- Chapter 3: Modification of Japanese pavement fatigue life criteria by considering climate effect in cold regions.- Chapter 4: Influence of braking on the pavement shakedown limits.- Chapter 5: Physical modeling of stress propagation in railway pavement with LWD.- Chapter 6: Verification of the structural design parameters for unbound layers of Finnish road structures.- Chapter 7: FreeHyTE: a hybrid-Trefftz finite element platform for poroelastodynamic problems.- Chapter 8: A Mechanistic-Based Analysis Procedure for Designing Geosynthetic Reinforcement in Pavement Systems.- Chapter 9: Geotechnical characterization of a low volume traffic road.- Chapter 10: Development of Prediction Models for Mechanistic Parameters of Granular Roads Using Combined Non-Destructive Tests.- Chapter 11: Influence of Foundation Layer Properties in a Roller-Compacted Concrete Pavement System Subjected to Heavy Vehicle Loads.- Chapter 12: R-Value and Resilient Modulus Prediction Models Based on Soil Index Properties for Colorado Soils.- Chapter 13:Performance Evaluation of Flexible Pavements with Asphalt-treated Base Courses.