1. Ph.D. Candidate, School of Civil Engineering, Beijing Jiaotong Univ., Beijing 100044, China. ORCID: .
2. Professor, School of Civil Engineering, Beijing Jiaotong Univ., Beijing 100044, China (corresponding author).
3. Center for Information and Innovation, China-Road Transportation Verification & Inspection Hi-Tech Co., Ltd., Beijing 100044, China.