长垌双曲拱坝有限元等效应力计算研究  

Study on equivalent stress calculation of changtong double arced dam with finite element method

作　　者：燕柳斌[1] 李海[1] 张焕岭[1] 

机构地区：[1]广西大学土木建筑工程学院,广西南宁530004

出　　处：《广西大学学报（自然科学版）》2009年第2期123-126,共4页Journal of Guangxi University（Natural Science Edition）

基　　金：广西科学基金资助项目(桂科自0832023)

摘　　要：基于有限单元法结合长垌双曲拱坝进行了应力计算分析,并对坝体近基础部位进行了等效应力计算研究,阐明了拱坝等效应力计算研究的基本方法和对工程的意义,得出有益结论,为该拱坝设计阶段提供可靠依据,并对拱坝结构计算研究提供参考.The equivalent stress of Changtong double arced dam was calculated and analyzed with the finite element method, and the equivalent stress of the dam body near foundation was also calculated. The essential principle and engineering significance were expounded in the paper, which provide some references for arc dam design.

关 键 词：双曲拱坝 三维有限元法 等效应力 长垌水电站 

分 类 号：TV642.4[水利工程—水利水电工程]