1. Master’s Student, School of Civil Engineering, Dalian Univ. of Technology, Dalian, Liaoning 116024, China.
2. Professor, School of Civil Engineering, Dalian Univ. of Technology, Dalian, Liaoning 116024, China (corresponding author).
3. Ph.D. Candidate, School of Civil Engineering, Dalian Univ. of Technology, Dalian, Liaoning 116024, China.