1. School of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China
2. State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China
3. North China Branch, China Construction Eighth Engineering Division Corp. Ltd., Tianjin 300450, China
4. Department of Civil and Environmental Engineering, Brunel University London, London UB8 3PH, UK