摘要
通过对广东省飞来峡水利枢纽社岗堤一典型断面进行有限元计算,得出土石坝在不同坝基情况下的水平位移和沉降量的计算结果,分析坝基各因素对土石坝变形计算结果的影响,得出了不同坝基的土石坝变形规律,为进行飞来峡水利枢纽社岗堤多种地基条件模拟计算时的边界范围和约束条件的选择提供了重要参考。
According to the Finite element method calculation of a typical section of the Feilaixia hydro-junction Shegang levee in the Guangdong province ,we can calculate the horizontal displacement and settlement of the dams which have different foundations, by the result of calculation,we can analyse the influence of deformation calculation which caused by dam foundation and get the deformation regularity of Feilaixia earth-rockfill dams with different foundations, it provides the important reference to determine the houndary and constraint condition, when we do the simulation calculation of the Feilaixia hydro-junctlon Shegang levee which has different foundations.
出处
《水力发电》
北大核心
2006年第5期27-29,51,共4页
Water Power
关键词
坝基
有限元法
变形
飞来峡土石堤坝
dam foundation
finite element method
deformation
Feilaixia earth-rockfill dam
