有限元法在土石坝渗流稳定及抗滑稳定分析中的应用  

Application of the Finite Element Method to the Percolation Stability and Sliding Stability Analysis of Earth Dams

作　　者：宋永嘉[1] 韩晓育[1] 田林钢[1] 张献才[1] 

机构地区：[1]华北水利水电学院,河南郑州450011

出　　处：《华北水利水电学院学报》2011年第6期45-47,共3页North China Institute of Water Conservancy and Hydroelectric Power

基　　金：河南省教育厅自然科学基金项目(2010A570003);郑州市科技计划项目(074SGY33204-2)

摘　　要：基于渗流有限元分析的基本原理,以某土石坝工程为例,对土石坝的典型断面进行二元渗流分析,应用有限元法对典型坝坡进行渗流稳定及抗滑稳定计算与分析,为土石坝的安全评价提供依据.Based on the basic principles of the seepage finite element analysis,taking an earth dam project as the research example,the typical cross-section of the earth dam is analyzed as a two-dimensional seepage cross-section.According to the dam geological survey report,through selecting a typical dam slope,its percolation stability and sliding stability analysis are made by using the finite element method.This can provide the basis for the safety evaluation of earth dams.

关 键 词：土石坝 有限元法 渗流稳定 抗滑稳定 

分 类 号：TV641[水利工程—水利水电工程]