不同斜率下沥青混凝土斜心墙土石坝有限元分析  

Finite Element Analysis of Embankment Dam with Bitumen Concrete Inclined Core under Different Slope

作　　者：雷群华[1] 朱晟[1] 李杨杨[1] 

机构地区：[1]河海大学水利水电工程学院,江苏南京210098

出　　处：《红水河》2005年第4期13-15,共3页Hongshui River

摘　　要：介绍世界上几座沥青混凝土斜心墙防渗高土石坝,并结合国内已建的茅坪溪沥青混凝土心墙坝,通过改变其心墙形式和厚度,并用非线性粘弹性有限元对其进行计算分析,探讨了斜心墙的倾斜斜率对心墙的应力与变形的影响。Introduces some anti-seepage high embankment dams in the world with bitumen concrete inclined core wall, and analyzes, taking the existing Maopingxi embankment dam as an example, the effect of slope thereof on the stress and deformation of the wall by non-linear adhesive elastic finite element calculation changing the type and thickness of the core wall.

关 键 词：沥青混凝土 斜心墙 高土石坝 有限元分析 茅坪溪土石坝 

分 类 号：TV315[水利工程—水工结构工程]