1. Department of Civil Engineering, Northeastern University, Shenyang 110819, Shenyang, P. R. China
2. Key Laboratory of Disaster Prevention and Structural, Safety of Ministry of Education, Guangxi University, Nanning 530004, Guangxi, P. R. China
3. State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian, Liaoning 116024, P. R China
4. State Grid Economic and Technological Research, Institute Co Ltd, Beijing 102209, P. R. China
5. School of Civil Engineering and Architecture, Guangxi University, Nanning 530004, Guangxi, P. R. China