1. College of Civil Engineering, Hunan University, Changsha 410082, China
2. College of Civil Engineering, Huaqiao University, Xiamen 361021, China
3. Key Laboratory for Intelligent Infrastructure and Monitoring of Fujian Province, Huaqiao University, Xiamen 361021, China
4. China Energy Engineering Group Guangdong Electric Power Design Institute Co., Ltd., Guangzhou 510663, China