沟道坝系发展相对稳定是完全可能的  

Relative Steadiness of Development of the Valley-dam System is Absolutely Feasible

作　　者：曾茂林 方学敏 康玲玲 玉二平 

机构地区：[1]郑州水利学校

出　　处：《人民黄河》1995年第4期18-21,共4页Yellow River

基　　金："八五"国家重点科技攻关项目

摘　　要：本文在论述淤地坝相对稳定的条件后，从山西省王家沟坝系的现状出发，分析了该流域淤地坝坝高与淤地面积的关系，以及已达到相对稳定的条件，并利用建立的相应关系式，计算了王家沟坝系达到相对稳定的淤地面积、坝高及坝内水深。计算结果经与现状坝高对比，发现王家沟坝系达到相对稳定是完全可能的，需要增加的工程量并不大。This paper discussed the conditions of relative stableness of the sediment detention dams.From current situation of the Wangjiagou valley--dam system, relation between dam height and detentfon area in this basin was analyzed' Conditions for reaching the relative stable stage were thenobtained' Using proposed correlation, the detention area, dam height, and the water depth at the stable stage were calculated for the Wangjiagou valley-dam system. Comparison of calculated results with the current situations indicated that it is absolUtely feasible that this valley-dam systemcan reach the relative stable stage.

关 键 词：淤地坝 相对稳定 暴雨 可靠性 

分 类 号：TV649[水利工程—水利水电工程]