1. Lecturer, College of Civil Engineering and Architecture, Henan Univ. of Technology, Number 32 Building, Lianhua Rd., Zhengzhou 450001, China.
2. M.D. Student, College of Civil Engineering and Architecture, Henan Univ. of Technology, Number 32 Building, Lianhua Rd., Zhengzhou 450001, China.
3. Professor, Institute of Engineering Mechanics, China Earthquake Administration, 29 Xuefu Rd., Harbin 150080, China (corresponding author).
4. Professor, MOE Key Laboratory of Soft Soils and Geoenvironmental Engineering, Zhejiang Univ., Anzhong Building, 866 Yuhangtang Rd., Hangzhou 310058, China.
5. Professor, College of Civil Engineering and Architecture, Henan Univ. of Technology, Number 32 Building, Lianhua Rd., Zhengzhou 450001, China.