万家寨引黄北干大同供水区调节水库选址分析

The Analysis on Regulating Reservoir Site Selection of Datong Water-supply Area of the North Main Line of YRDP

通过对大同供水区周围现有水库的分析,认为只有册田水库可以作为引黄北干的调节水库,但工程投资大、运行费用高。新建尚希庄水库具有工程投资较小、运行方便、引黄来水泥沙处理问题较易解决等优点,比新建小营水库更有利,因此,选用尚希庄水库作为引黄北干大同供水区的调节水库。

By means of analyzing exsiting reservoirs around Datong water-supply area, only Cetian Reservoir may be made as regulating reservoir of the north main line of the Yellow River Diversion Project （YRDP）, but the project investment is large and the operating cost is high. New Shangxizhuang reservoir is provided with so many character of little project investment, convenient operating and easy silt treatment of water diverted from the Yel- low River, so that it is more favorable than new Xiaoying Reservoir. As a result, Shangxizhuang Reservoir is selected as regulating reservoir of Datong water-supply area of the north main line of YRDP.