1. Jiangsu College of Engineering and Technology, Nantong, China;
2. School of Civil Engineering, Sun Yat-sen University, Guangzhou, China;
3. State Key Laboratory of Water Resources and Hydropower Engineering Science, Wuhan University, Wuhan, China;
4. Key Laboratory of Disaster Prevention and Structural Safety of Ministry of Education, College of Civil Engineering and Architecture, Guangxi University, Nanning, China