摘要
张峰水库右岸交通廊道位于大坝黏土心墙和下游堆石体内,通过对廊道渗水量与库水位、当地降雨量关系分析,结合右岸山体地形地貌、水文地质情况,确定渗水主要来源为气象降雨渗入,与库水位无明显关系,对大坝安全运行不构成威胁。
The traffic gallery at the right bank of Zhangfeng Reservoir is located in the clay core wall of dam and in the downstream rockfill body of dam.By means of analyzing the relation among the water-weeping amount into gallery,the water level of reservoir and the precipitation in situ,and in combination with the situations of topography,the geomorphy and the hydrogeology,it is indicated that the main source of water-weeping is the infiltration of precipitation.The water-weeping has not close relation with the water level of reservoir,and it will not constitute a menace to the dam security.
出处
《山西水利科技》
2013年第2期49-51,共3页
Shanxi Hydrotechnics
关键词
张峰水库
廊道渗水
大坝安全
影响评价
Zhangfeng Reservoir
water-weeping into gallery
dam security
influence assessment
