1. School of Civil Engineering Chongqing University Chongqing China
2. Key Laboratory of New Technology for Construction of Cities in Mountain Area Chongqing University, Ministry of Education Chongqing China
3. National Joint Engineering Research Center of Geohazards Prevention in the Reservoir Areas Chongqing University Chongqing China
4. Dazu Rock Carving Research Institute Chongqing China
5. China Southwest Geotechnical Investigation and Design Institute Co., Ltd. Chengdu China