1. School of Civil Engineering, Chang’an Univ., Xian 710064, China; Graduate School of Engineering, Hokkaido Univ., Sapporo 060-0813, Japan (corresponding author).
2. School of Civil Engineering, Chang’an Univ., Xian 710064, China.
3. Graduate School of Frontier Science, Univ. of Tokyo, Tokyo 277-0082, Japan.
4. Oriental Consultants Global Co., Ltd., Tokyo 160-0023, Japan. ORCID: .