混凝土平板结构中柱节点在剪力与不平衡弯矩共同作用下的分析研究  

Analysis of Interior Slab-column Connection in RC Flat Slab Structures under Shear and Unbalanced Moment

作　　者：周军[1] 吕西林[1] 

机构地区：[1]同济大学,上海200092

出　　处：《建筑结构学报》1997年第5期32-42,共11页Journal of Building Structures

基　　金：建设部抗震办公室基金;上海市科学技术发展基金

摘　　要：本文通过对平板结构中柱节点在剪力与不平衡弯矩共同作用下的试验，分析国内外对中柱节点的研究资料，认为节点的破坏形态可分为弯曲破坏与剪切破坏二种形式，并给出了节点弯曲破坏与剪切破坏的计算方法，经验算，与试验结果符合情况较好。Based on the test of interior slab-column connection in RC flat slab structures under thecombined action of punching shear and unbalanced moment, and the incorporation of analysisresults of previous tests at home and abroad, a method of calculating bending failure and shearfailure of interor slab-column connections is presented in this paper. The comparison of thecalculated results with test results shows that the suggested method is suitable.

关 键 词：柱节点 不平衡弯矩 混凝土平板结构 剪力 计算 

分 类 号：TU370.1[建筑科学—结构工程]