国家自然科学基金重点资助项目国家自然科学基金资助项目湖南教育厅科研资助项目水利部水科学与水工程重点实验室开放研究基金项目长沙理工大学研究生科研创新项目(CX2016SS06) State Key Program of National Natural Science Foundation of ChinaNational Natural Science Foundation of ChinaScientific Research Fund of Hunan Provincial Education DepartmentProgram for Key Laboratory of Water Science and Engineering of Ministry of Water ResourcesGraduate Student Scientific Research Fund of Changsha University of Science & Technology