1. Ph.D. Student, College of Civil Engineering, Taiyuan Univ. of Technology, No. 79 West Yingze St., Taiyuan, Shanxi 030024, China.
2. Graduate Student, Dept. of Engineering and Construction, Shandong Hualu-Hengsheng Chemical Co., Ltd., Dezhou 253024, China.
3. Professor, College of Civil Engineering, Taiyuan Univ. of Technology, No. 79 West Yingze St., Taiyuan, Shanxi 030024, China (corresponding author).
4. College of Civil Engineering, Taiyuan Univ. of Technology, No. 79 West Yingze St., Taiyuan, Shanxi 030024, China.
5. Lecturer, College of Civil Engineering, Taiyuan Univ. of Technology, No. 79 West Yingze St., Taiyuan, Shanxi 030024, China.