泰山抽水蓄能电站上水库面板堆石坝渗流计算  

Concrete Faced Rockfill Dam Seepage Calculate of the Reservoir of Taishan Pumped Storage Power Station

作　　者：张西克[1] 张立[1] 钟凌 

机构地区：[1]山东泰山抽水蓄能电站有限责任公司,山东泰安271000 [2]华北水利水电大学,郑州450046

出　　处：《河南科学》2017年第10期1667-1671,共5页Henan Science

基　　金：国家青年自然基金项目(51109081);国家电网新源公司项目(SGXY-2016J03-158;SGXY-2016J03-159)

摘　　要：泰山抽水蓄能电站二期工程即将开工建设,为了给二期工程以及其他类似工程水库建设过程中的防渗提供一定的理论和技术支撑,利用泰山抽水蓄能电站一期上水库水文地质及设置的渗控设施等资料,根据有限元理论建立了三维有限元模型,开展了水库面板堆石坝的三维渗流模拟计算.结果表明,正常蓄水工况时的总渗漏量约为43.7 L/s,模拟计算的坝体渗流场其水头分布规律合理,等值线疏密状况、走向趋势和形态均较好的符合水头等值线对应区域防渗控制措施的特点、渗流特性和边界条件,各防渗设施均能起到良好的渗控作用.In order to provide theoretical and technical support for the phase Ⅱ engineering and other similarengineering reservoir construction,by using the hydrogeology data and the seepage control measures of Taishan Pumpedstorage power station,we established a three-dimensional finite element model. Based on this mode,seepage field3 D finite element simulation has been completed. The results show that the leakage of water is about 43.7 L/s underthe normal water,and the distribution of water head is reasonable in the seepage field. The water level contour linecan accurately reflect seepage control measures of the corresponding area.

关 键 词：面板堆石坝 有限元理论 渗流模拟计算 

分 类 号：TV431[水利工程—水工结构工程]