1. State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
2. University of Chinese Academy of Sciences, Beijing 100049, China
3. Huaneng Tibet Yarlungzangbo River Hydropower Development and Investment Co., Ltd. of No. 12, Beijing West Road, Chengguan District, Lhasa 850008, China
4. China Huaneng Group R&D Center of Room A312, 3rd Floor, Building 6, Fuxingmennei Street, Xicheng District, Beijing 100031, China