1. Ph.D. Student and Engineer, Dept. of Aerospace and Civil Engineering, Harbin Engineering Univ., Room 11#4026, Harbin 150001, China; China Railway Construction Engineering Group Co., Ltd., Beijing Branch, Beijing 100000, China.
2. Postgraduate Researcher, Dept. of Aerospace and Civil Engineering, Harbin Engineering Univ., Room 11#4026, Harbin 150001, China.
3. Professor, Dept. of Aerospace and Civil Engineering, Harbin Engineering Univ., Room 11#4026, Harbin 150001, China (corresponding author).
4. Ph.D. Student, Dept. of Aerospace and Civil Engineering, Harbin Engineering Univ., Room 11#4026, Harbin 150001, China.