Hao Wang

TL;DR: Different energy-harvesting technologies were compared in terms of power output, cost-effectiveness, technology readiness level, advantages and disadvantages, support from government and industry, and future research recommendations of energy harvesting in roadway and bridge were proposed.

TL;DR: In this article, the aging effect of asphalt binder was investigated using molecular dynamics simulation in terms of thermodynamic properties such as density, surface energy, viscosity, and cohesive energy density.

TL;DR: In this article, the authors developed a molecular modeling approach for studying cohesive and adhesive properties of asphalt concrete and evaluate the accuracy of modeling through comparisons with experimental data by calculating the interaction energy and the work of adhesion at asphalt-aggregate interface for the first time.

TL;DR: In this paper, the effect of mineral filler properties on asphalt mastic and the rutting potential of asphaltic mixture was analyzed as part of the NCHRP 9-45 Project.

TL;DR: In this paper, the authors present an overview on the progress of geopolymers research and development in recent decades, focusing on the applications progress of the geopolymer as green civil engineering materials, rapidly repair and dealing with poisonous and radioactive waste materials, coatings, novel ceramic materials, functional composite, three-dimensional printing materials and biological materials, etc.