摘要
从进行单项水土保持措施蓄水拦沙到综合措施蓄水拦沙机理的逻辑关系入手,研究分析以流域地貌为单元的水土保持综合措施拦沙的复合效应,提出了一套相应的概化计算理论公式,修正了原有的水土保持水沙效应分析思路和方法,弥补了过去对各项措施拦沙由于概念模糊而造成重复计算的不足。
In view of carrying out the individual measure of soil and water conservation to comprehensive measures for storing runoff and intercepting silt, this paper analyzes the logic relation of the compounding effect of silt detention on comprehensive measures of soil and water conservation with basin landform as unit. This paper puts forward a set corresponding general calculation theoretical formula, and revised original clew and method to analyze the effect of runoff and sediment of soil and water conservation, remedied the insufficiency of repetitive calculation because of fuzzy concept on each measure silt detention in the past.
出处
《水力发电》
北大核心
2008年第11期20-23,共4页
Water Power
基金
“十一五”国家科技支撑计划重点项目(2006BAB06B01)
关键词
水土保持综合措施
蓄水拦沙
复合效应
多沙粗沙区
comprehensive measure of soil and water conservation
runoff storage and silt detention
compounding effect
sandy and coarse sediment area
