摘要
大坝是水库工程的重要组成部分,大坝的安全对下游居民安全影响极大。为分析水库大坝的安全性,采用Geo-Studio数值模拟方法研究大坝的渗流和坝坡稳定性情况。结果表明:水库大坝渗流量、水力梯度以及坝坡稳定性均满足相关规范要求,大坝稳定性较好,在后期的工作中需要做好大坝的维护、保养工作,做好监测预警,保证出现险情时可及时发出预警。研究结果可为大坝安全运行提供指导。
The dam is an important part of the reservoir project,and the safety of the dam has a great impact on the safety of downstream residents.In order to analyze the safety of reservoir dam,Geo-Studio numerical simulation method is used to study the seepage flow of dam and the stability of dam slope.The results show that the seepage flow,hydraulic gradient and dam slope stability of the reservoir dam all meet the requirements of relevant specifications,and the dam stability is good.In the later work,it is necessary to do a good job in dam maintenance,monitoring and early warning,and ensure that early warning can be issued in time when danger occurs.The results can provide guidance for the safe operation of the dam.
作者
从紫琳
Cong Zilin(China Three Gorges University,Yichang 443002,Hubei)
出处
《陕西水利》
2024年第5期8-10,共3页
Shaanxi Water Resources
关键词
大坝
渗流稳定性
坝坡稳定
数值模拟
Dam
seepage stability
dam slope stability
numerical simulation
作者简介
从紫琳(2004-),女,回族,山东泰安人,本科在读,主攻方向:水利水电工程。
