双峰寺水库分层水温预测分析

Prediction Analysis of Water Temperature Delamination in Shuangfengsi Reservoir

双峰寺水库为武烈河流域拟建的1座大型水库,利用武烈河承德站水温和气象系列资料,在对水库水温分布类型判别的基础上,通过对库表面月平均水温的估算及库底平均水温计算方法比选,并根据水库下游河道环境生态用水要求,确定分层取水的水深控制范围,为水库水工分层取水设计提供理论依据。

Shuangfengsi Reservoir is the large project proposed for Wulie River basin.Based on the water temperature and meteorological data of Chengde hydrological stations on the Wulie River,this paper analyzes the water temperature distribution type,the surface monthly average water temperature and the bottom monthly average water temperature.Combined with the ecological environment requirements of the reservoir downstream,the outlet location is identified and this will be the theoretical basis for the reservoir hydraulic design layered.