1. Ph.D. Student, Pavements and Bridge Lab, Southeast Univ., Nanjing, Jiangsu 210096, P.R. China.
2. Professor, Pavements and Bridge Lab, Southeast Univ., Nanjing, Jiangsu 210096, P.R. China (corresponding author).
3. Technical Leader, MeadWestvaco (China) Holding Co., Ltd. 1F, ECUST Technology Park, No. 10, Lane 1305, Huajing Rd., Shanghai 200231, P.R. China.
4. Master Student, Pavements and Bridge Lab, Southeast Univ., Nanjing, Jiangsu 210096, P.R. China.