1. Sichuan Institute of Urban and Rural Construction, Chengdu 610043, People's Republic of China
2. College of Tourism and Urban-Rural Planning, Chengdu University of Technology, Chengdu 610059, China
3. State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, People's Republic of China
4. School of Marine Engineering and Technology, Sun Yat-sen University, Guangdong 519082, People's Republic of China
5. Power China Zhongnan Engineering Corporation Limited, Changsha 410014, People's Republic of China