1. State Key Laboratory of Eco-hydraulics in Northwest Arid Region, Xi'an University of Technology, No. 5 South Jinhua Road, Xi'an, Shaanxi 710048, China
2. State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, No. 1 East Third Road, Erxianqiao, Chengdu, Sichuan 610059, China
3. China National Logging Corporation, No. 50 Zhangba Fifth Road, Jinye Second Road, Yanta District, Xi'an, Shaaanxi, 710077, China