1. Ph.D. Candidate, School of Civil Engineering, Tianjin Univ., Tianjin 300072, PR China.
2. Professor, School of Civil Engineering, Tianjin Univ., Tianjin 300072, PR China; Key Laboratory of Coast Civil Structure Safety of Ministry of Education, Tianjin Univ., Tianjin 300072, PR China.
3. Professor, School of Civil Engineering, Tianjin Univ., Tianjin 300072, PR China; Key Laboratory of Coast Civil Structure Safety of Ministry of Education, Tianjin Univ., Tianjin 300072, PR China (corresponding author).
4. Master’s Degree Candidate, School of Civil Engineering, Tianjin Univ., Tianjin 300072, PR China.