1. Associate Professor, National Center for Materials Service Safety, Univ. of Science and Technology Beijing, Beijing 100083, China; formerly, Assistant Professor, School of Civil Engineering, Shandong Univ., Jinan, Shandong Province 250000, China.
2. Postdoctoral Research Associate, Virginia Polytechnic Institute and State Univ., Blacksburg, VA 24061.
3. Research Associate, Centre for Pavement and Transportation Technology, Univ. of Waterloo, Waterloo, ON, Canada N2L 3G1.
4. Professor, School of Civil Engineering, Shandong Univ., Jinan, Shandong Province 250000, China (corresponding author).
5. Professor, Dept. of Civil and Environmental Engineering, Virginia Polytechnic Institute and State Univ., Blacksburg, VA 24061.
6. Associate Professor, School of Civil Engineering, Shandong Univ., Jinan, Shandong Province 250000, China.
7. Graduate Research Assistant, Virginia Polytechnic Institute and State Univ., Blacksburg, VA 24061.