摘要
大坝建成蓄水之后,由于水位的抬高,引起边坡地下水渗流状态发生较大的改变,并有可能引发滑坡等岩土工程失稳现象的发生。因此,水库蓄水前后地下水渗流变化规律具有十分重要的意义。利用有限元数值模拟的方法,对龙滩水电站蓄水前后左岸进水口高边坡地下水渗流状况进行了数值分析,通过比较分析,研究了蓄水对边坡地下水渗流的影响。
Because of water head being elevated, water seepage in slope changes obviously, which can induce slope failure. So, it is very significance to study seepage field change before and after reservoir built. Using finite element method, water seepage fields before and after reservoir built were simulated, and by compared the results, the author studied the effects of water-head change on ground water seepage in slope.
出处
《武汉工业学院学报》
CAS
2006年第3期68-71,共4页
Journal of Wuhan Polytechnic University
基金
湖北省高等学校优秀中青年科技创新团队计划(T200603)
湖北省教育厅重点科研项目(D200518001)
油气资源与勘探技术教育部重点实验室开放基金(K200604)
关键词
渗流
数值模拟
有限元方法
边坡
seepage
numerical modeling
finite element method
slope
