摘要
丹江口工程地质构造复杂 ,基岩主要断裂交汇带达 2 3处之多 ,施工期对其进行了处理 ,枢纽现已运行近 30年。文中根据原型观测资料对大坝的渗流状况进行了分析 ,对防渗处理效果进行了评价 ,也为后期工程设计提供了参考。
The geologic structure of the Danjiangkou project site is complex. There are 23 main rift zones, which were treated during the construction period. So far the Danjiangkou Dam has been in operation for nearly 30 years. In this paper, the seepage through the dam is analyzed according to the monitoring data, and the seepage preventing effect is evaluated. All these provide references for future engineering design.
出处
《水电自动化与大坝监测》
2003年第4期48-51,共4页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
大坝观测
安全
渗流
坝基扬压力
observation of dam
safety
seepage
uplift pressure at dam base
