摘要
结合新疆某一采用挤压边墙施工技术的混凝土面板砂砾石坝工程,对蓄水期工况下有挤压边墙和无挤压边墙的混凝土面板坝进行三维非线性有限元分析,得出挤压边墙改善了混凝土面板坝的应力应变状态,对混凝土面板和坝体都是有利的。
One concrete face sandy gravel dam in Xinjiang applies the construction technology of the extruded side wall. The concrete face rockfill dam in the impoundment period,with and without the extruded side wall,is analyzed by 3D nonlinear finite element method,which presents that the extruded side wall improves the CFRD stress and strain. The application of the extruded side wall is benefit for both the concrete face and the dam.
出处
《西北水电》
2015年第1期46-48,共3页
Northwest Hydropower
关键词
挤压边墙
面板砂砾石坝
有限单元法
应力
变形
extruded side wall
concrete face sandy gravel dam
finite element method
stress
deformation
