任庄水库大坝渗流及坝坡稳定计算分析

Analysis on dam seepage and dam slope stability calculation in Renzhuang Reservoir

任庄水库防洪任务艰巨,大坝的安全至关重要。现状土坝坝体密实度不高且不均匀,内部存在多处软弱带,其坝坡稳定计算较为复杂。本文主要介绍了该土坝的渗流及坝坡稳定计算情况,并对计算参数选取及计算结果进行了合理性分析,最后判定该坝体不安全,水库属病险库,应尽快进行除险加固。

Renzhuang Reservoir has hard flood control task. Whether the dam is safe or not is very important. Current earth dam degree of density is low and uneven. There are many weak belts in the dam. The dam stability calculation is more complicated. In the paper, dam seepage and dam slope stability calculation condition are mainly introduced. The rationality of calculation parameter selection and calculation results is analyzed. Finally, it is determined that the dam body is not safe, the reservoir is risky. Risks should be removed for reinforcement as soon as possible.