泥峪河水库拱坝坝肩稳定性分析  

Stability Analysis of the Arch Dam Abutment of Niyuhe Reservoir

作　　者：张小利 Zhang Xiaoli(Reconnaissance Branch of Shaanxi Water Conservancy and Electric Power Survey and Design Institute,Xianyang 712000,Shaanxi)

机构地区：[1]陕西省水利电力勘测设计研究院勘察分院,陕西咸阳712000

出　　处：《陕西水利》2021年第10期180-182,共3页Shaanxi Water Resources

摘　　要：泥峪河水库是周至县城以西7个乡镇供水的水源工程,水库总库容小于1000万m3,属于小(1)型水库。设计坝高96m,坝顶高程906.0m,正常蓄水位902.0m,初拟坝型为混凝土重力坝及拱坝方案。对混凝土拱坝方案适宜性进行分析,结果可供类似工程参考。Niyuhe Reservoir is a water source project for water supply in 7 townships west of Zhouzhi County.The total storage capacity of the reservoir is less than 10 million m3,which is a small(1)reservoir.The designed dam height is 96m,the dam crest elevation is 906.0m,and the normal water storage level is 902.0m.The initial dam type is a concrete gravity dam and arch dam.The suitability of the concrete arch dam scheme is analyzed,and the results can be used as a reference for similar projects.

关 键 词：工程地质 拱坝 裂隙 断层 抗滑稳定 结构面 

分 类 号：TV642.45[水利工程—水利水电工程]