1. College of Civil Engineering, Chongqing University, 174 Shazheng St. Shapingba District, Chongqing 400045, China, https://orcid.org/0000-0002-3563-2222 (X.D.)
2. Key Laboratory of New Technology for Construction of Cities in Mountain Area, Chongqing University, 174 Shazheng St. Shapingba District, Chongqing 400045, China
3. Key Laboratory of New Technology for Construction of Cities in Mountain Area, Chongqing University, 174 Shazheng St. Shapingba District, Chongqing 400045, China (Corresponding author), e-mail: ouq126@cqu.edu.cn, https://orcid.org/0000-0001-7726-1434