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高碾压混凝土拱坝不同分缝形式结构特性的试验研究
引用本文:刘小强,张林,陈建叶,刘林广.高碾压混凝土拱坝不同分缝形式结构特性的试验研究[J].水电站设计,2003,19(4):32-35.
作者姓名:刘小强  张林  陈建叶  刘林广
作者单位:四川大学,水电学院,四川,成都,610065
摘    要:结合沙牌碾压混凝土拱坝,采用整体结构模型试验,分别对设置周边应力释放缝加两条诱导缝、三条诱导缝、坝体不设缝三种方案进行了坝体的应力及变形特性、破坏形态、破坏过程及破坏机理的分析,从而得出了不同分缝形式下高碾压混凝土拱坝的结构特性。

关 键 词:高碾压砼拱坝  结构模型试验  诱导缝  沙牌水电站
文章编号:1003-9805(2003)04-0032-04
修稿时间:2003年9月12日

Test & Study of Structural Properties of High RCC Arch Dam with Different Joint Formations
LIU Xiao-qiang,ZHANG Lin,CHEN Jian-ye,LIU Lin-guang.Test & Study of Structural Properties of High RCC Arch Dam with Different Joint Formations[J].Design of Hydroelectric Power Station,2003,19(4):32-35.
Authors:LIU Xiao-qiang  ZHANG Lin  CHEN Jian-ye  LIU Lin-guang
Abstract:This paper gives a briefing that by means of structural model testing Shapai RCC arch dam with three different joint formation schemes--1) with a peripheral joint for stress release plus two inducing joints,2) with a peripheral joint plus three inducing joints & 3) without any joints--was studied to analyse the dam stresses & deflections,failure pattern,process & mechanism.Therefore structural behaviors of high RCC arch dam with different joint formation schemes were found out.
Keywords:high RCC arch dam  structural model test  destructive test  inducing joint  Shapai Hydroelectric Power Station
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