1. State Key Laboratory of Seismic Dynamics, Institute of Geology, China Earthquake Administration, Beijing 100029, China
2. Sichuan Earthquake Administration, Chengdu 610041, China
3. Chengdu Qinghai-Tibet Plateau Earthquake Research Institute, China Earthquake Administration, Chengdu 610041, China
4. Surface Process Analysis and Simulation Key Laboratory of Ministry of Education, School of Urban and Environmental Sciences, Peking University, Beijing 100871, China
5. China Railway Design Corporation, Tianjin 300251, China
6. Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China