中小型水库蓄泄关系探讨

以双树寺水库为例探讨中小型水库蓄泄规律。在各种类型的水库建筑物上设置合理的水文要素关系观测设施,配合水文站测验断面的实测资料进行参数分析。率定了水电站单机功率～效率关系,锥形阀出流量与库水位及开启度之间的关系,溢洪道弧形闸门闸孔出流流量系数关系及泄流曲线。为中小型水库蓄泄关系率定寻找一种有效途径。

Approach into Rules of Flood Impoundment and Discharge for Medium and Small Scale Reservoir

This thesis takes Shuangshu Temple reservoir for example to make a research into rules of water storage impoundment and discharge for medium and small scale reservoirs.Reasonable observation facilities for relationship among hydrological elements are installed on all kinds of reservoir buildings to help to make parametric analysis about hydrometric cross-section measured data.According to reservoir cross-section location and its materials,relationship between single-machine capacity and efflciency of hydropower station,relationship among outflow of conical valve,reservoir stage and gate opening degree,coefflcient relationship of outflow in the hole of radial gate at spillway and flood discharge curve are given to provide an effective approach for seeking methods of calculating rules of water storage and discharge for medium and small scale reservoir.