混凝土面板堆石坝应力变形有限元分析  

Finite Element Analysis of Stress Deformation for Rock-fill Concrete-Face Dam

作　　者：黄劲松[1] 朱晓玲[1] 潘超[1] 

机构地区：[1]水资源与水电工程科学国家重点实验室武汉大学,武汉430072

出　　处：《中国农村水利水电》2005年第10期40-43,共4页China Rural Water and Hydropower

摘　　要：采用三维有限元法对芙蓉江鱼塘面板堆石坝的竣工期、蓄水期和校核洪水期三种工况下的应力变形进行模拟计算,分析了不同时期坝体及面板的应力变形情况。计算结果表明,大坝应力变形满足安全要求。In this paper, three-dimensional finite element analysis is adopted to calculate and simulate the stresses and deformations of the Yutang Concrete Face Rock-fill Dam of Furong River during its completion, operation and check flood periods. The stresses and deformations of the dam and the concrete face in different periods have been analyzed. The calculating results show that the stresses and deformations of the dam satisfy safety requirement.

关 键 词：面板堆石坝 三维有限元 应力 变形 

分 类 号：TV641.43[水利工程—水利水电工程]