1. Professor, School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical Univ., Xi’an 710072, China; Professor, School of Civil Engineering, Xi’an Univ. of Architecture and Technology, Xi’an 710055, China (corresponding author). ORCID: .
2. Graduate Student, School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical Univ., Xi’an 710072, China. ORCID:
3. Ph.D. Candidate, School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical Univ., Xi’an 710072, China.