河谷地形对面板混凝土堆石坝边墙施工期挤压形变规律的有限元分析研究  

Finite Element Analysis and Study on Squeezing Deformation Law of River Valley Topography to Concrete Faced Rock-fill Dam Side Wall during Construction Period

作　　者：陈小波 CHEN Xiaobo(Shangrao Kexin Water Conservancy and Hydropower Exploration and Design Consulting Co.,Ltd.,Shangrao 334000,China)

机构地区：[1]上饶市科信水利水电勘察设计咨询有限公司,江西上饶334000

出　　处：《中国水能及电气化》2019年第2期40-45,共6页China Water Power & Electrification

摘　　要：文章结合上饶大坳水库,以有限元分析的方法,围绕河谷宽度上的挤压变化、坡岸缓急程度上的挤压变化、河谷对称性上的挤压变化,对混凝土面板堆石坝边墙施工期挤压形变规律进行专题分析研究,为施工应用提供研究和技术参考。Shangrao Daao Reservoir is combined in the paper.The method of finite element analysis is applied to specially analyze and study squeezing deformation law to concrete faced rock-fill dam side wall during construction period aiming squeezing change on river valley width,bank urgency degree and river valley symmetry,thereby providing application research and technology reference for construction application.

关 键 词：河谷地形 混凝土堆石坝 边墙挤压 形变规律 

分 类 号：TV64[水利工程—水利水电工程]