1. Professor, State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin Univ., Tianjin 300072, China.
2. Ph.D. Student, Dept. of Civil Engineering, Tianjin Univ., Tianjin 300072, China.
3. Senior Engineer, Research Institute of Architectural Design and Urban Planning, Tianjin Univ., Tianjin 30007, China (corresponding author).
4. Graduate Student, Dept. of Civil Engineering, Tianjin Univ., Tianjin 300072, China.