Several Commonly Used Staged Design Flood Calculation Methods and Their Applicability Analysis
In order to improve the quality of calculation and analysis results of phased design flood,so as to better carry out engineering planning and design,construction organization,scheduling optimization,this paper classifies the calculation methods of phased design flood,and takes Hainan Province,Guangdong Province as an example,several common calculation methods based on measured discharge frequency calculation method,hydrologic analogy method,Guangdong flood peak experience method,comprehensive unit line method,reasoning formula method are sorted out,and the applicability,common errors and unreasonable limitations of each method are analyzed and discussed.It can provide reference for water conservancy practitioners to avoid repeating mistakes,and also provide beneficial exploration for standardized and scientific calculation of phased design flood.
万方数据
维普
