百色水利枢纽溢流重力坝空间有限元分析研究  

Analysis and study of the space finite element of overflow gravity dam of Baise project

作　　者：廖俊刚[1] 

机构地区：[1]广西水利电力勘测设计研究院,广西南宁530023

出　　处：《广西水利水电》2000年第2期46-49,共4页Guangxi Water Resources & Hydropower Engineering

摘　　要：百色水利枢纽招标设计阶段 ,通过动态规划法获得的溢流重力坝断面较初步设计阶段的断面有所改变 ,上游面由直立改为 146 0 0 0m高程以下采用 1∶0 2的斜坡 ,下游面坡率改陡为 1∶0 70。对最高溢流坝块的空间有限元分析计算成果表明 ,修改后的坝断面应力应变状况良好。In inviting design stage of Baise project,the overflow gravity dam section got from dynamic state plan method was different from the section in primary design stage. The analysis and calculation result of the space finite element of the highest overflow dam proved that the changed stress strain status of the dam section was well.

关 键 词：溢流重力坝 应力应变 有限元分析 百色水利枢纽 

分 类 号：TV315[水利工程—水工结构工程] TV652.11