1. School of Civil Engineering, Tianjin Chengjian University, Tianjin, China
2. Tianjin Key Laboratory of Civil Buildings Protection and Reinforcement, Tianjin, China
3. Key Laboratory of Soft Soil Engineering Character and Engineering Environment of Tianjin, Tianjin Chengjian University, Tianjin, China
4. Department of Civil Engineering, Dalian University of Technology, Dalian, China