1. Ph.D. Candidate, Transportation College, Nanling Campus, Jilin Univ., Changchun, Jilin 130022, China.
2. Professor, Civil Engineering and Architecture College, Zijingang Campus, Zhejiang Univ., Hangzhou, Zhejiang 310058, China (corresponding author).
3. Postdoctor, Civil Engineering and Architecture College, Zhejiang Univ., Hangzhou, Zhejiang 310058, China.