1. Ph.D. Student, School of Civil Engineering, Southwest Jiaotong Univ., No. 111 First Section, North of Second Ring Rd., Chengdu 610031, China. ORCID: .
2. Professor, School of Civil Engineering, Southwest Jiaotong Univ., No. 111 First Section, North of Second Ring Rd., Chengdu 610031, China (corresponding author).