1. Professor, State Key Laboratory of Mechanical Behavior and System Safety of Traffic Engineering Structures, Shijiazhuang Tiedao Univ., Shijiazhuang 050043, China (corresponding author). ORCID: .
2. Doctoral Candidate, School of Traffic and Transportation, Shijiazhuang Tiedao Univ., Shijiazhuang 050043, China. ORCID: .
3. Associate Professor, Dept. of Construction Management, Univ. of Houston, Houston, TX 77204. ORCID: .