1. Ph.D. Candidate, Dept. of Civil Engineering, School of Human Settlements and Civil Engineering, Xi’an Jiaotong Univ., Xi’an, Shaanxi 710049, China.
2. Professor, Dept. of Civil Engineering, School of Human Settlements and Civil Engineering, Xi’an Jiaotong Univ., Xianning West Rd. No. 28, Xi’an, Shaanxi 710049, China (corresponding author).
3. Associate Professor, Dept. of Civil Engineering, School of Human Settlements and Civil Engineering, Xi’an Jiaotong Univ., Xianning West Rd. No. 28, Xi’an, Shaanxi 710049, China.
4. Ph.D. Candidate, Dept. of Civil Engineering, School of Human Settlements and Civil Engineering, Xi’an Jiaotong Univ., Xianning West Rd. No. 28, Xi’an, Shaanxi 710049, China.