1. State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, China
2. Key Laboratory of Ministry of Education for Geomechanics and Embankment Engineering, Hohai University, Nanjing, China
3. Priority Research Center for Geotechnical Science and Engineering, The University of Newcastle, Callaghan, New South Wales, Australia
4. Engineering Research Institute, China Construction Eighth Engineering Division Corp., Ltd, Shanghai, China