1. Associate Professor, College of Civil Engineering and Mechanics, Xiangtan Univ., Xiangtan 411105, China.
2. Intermediate Engineer, CCCC Road & Bridge Special Engineering Co. Ltd., No. 34 E Xiaohongshan, Wuchang, Wuhan 430000, China.
3. Graduate Student, College of Civil Engineering and Mechanics, Xiangtan Univ., Xiangtan 411105, China.
4. Doctoral Research Student, College of Civil Engineering and Mechanics, Xiangtan Univ., Xiangtan 411105, China.
5. Research Fellow, School of Civil Engineering, Changsha Univ. of Science and Technology, Changsha 410114, China.
6. Professor, School of Civil Engineering, Changsha Univ. of Science and Technology, Changsha 410114, China (corresponding author).