1. Lecturer, State Key Laboratory of Eco-Hydraulics in Northwest Arid Region of China, Xi’an Univ. of Technology, Xi’an 710048, China (corresponding author).
2. Engineer, PowerChina Beijing Engineering Corporation Limited, No. 1 West St., Dingfuzhuang, Chaoyang, Beijing 100000, China.
3. Senior Engineer, PowerChina Northwest Engineering Corporation Limited, No. 1 East Zhangba Rd., Yanta District, Xi’an 710065, China.
4. Professor, State Key Laboratory of Eco-Hydraulics in Northwest Arid Region of China, Xi’an Univ. of Technology, Xi’an 710048, China.