浅析滑移对简支组合梁刚度的影响  

Analysis of slip on a simply supported combined effects of stiffness

作　　者：周险峰 熊智刚 彭晖 

机构地区：[1]中国对外建设总公司天津公司 [2]上海绿筑住宅系统科技有限公司 [3]上海绿筑住宅系统科技有限公司

出　　处：《山西建筑》2010年第9期56-57,共2页Shanxi Architecture

摘　　要：简单介绍剪力连接程度系数与滑移应变的基本概念,对受均布荷载作用下的部分剪力连接钢—混凝土简支组合梁的滑移性能进行简单的理论分析,通过曲率函数的直接积分法推出挠度方程,进一步得出组合梁刚度和滑移之间的关系。In this paper, we give out a simple introduction about an underlying concept based on coefficient of connectivity and glide strain, a partial shearing force which is in action of uniform load connects steel-concrete composite girders which produce fabric shift by simple theoretical analysis, the slope deflection equation could be brought out by immediate integration of the curvature function, so we conclude some further relations between stiffness and slippage coming from built-up beam.

关 键 词：部分剪力连接 钢-混凝土组合梁 滑移应变 曲率 

分 类 号：TU375.1[建筑科学—结构工程]