摘要
采用ANSYS软件建立某碾压混凝土重力坝三维有限元模型,对各种荷载组合下的大坝的位移与应力进行了分析,并基于此计算结果分析了部分坝段的抗滑稳定性,为坝工设计提供可靠的指导依据。
A three-dimensional finite element model of rolling concrete gravity dam was created by using ANSYS software.Analysis on displacement and stress of the dam under different load combination was carried out,and based on these calculated results,stability against sliding of some dam segments was analyzed so as to provide the reliable guiding basis for dam design.
出处
《有色金属设计》
2010年第3期49-52,共4页
Nonferrous Metals Design
关键词
有限元法
混凝土重力坝
抗滑稳定
Finite element analysis
concrete gravity dam
stability against sliding
