贯通式梁-柱端板连接节点弹性刚度计算  

COMPUTATION OF ELASTIC STIFFNESS OF CONNECTION WITH COLUMN END-PLATE AND CONTINUOUS BEAM

作　　者：王慧[1] 陈以一[1] 

机构地区：[1]同济大学土木工程学院建筑工程系,上海200092

出　　处：《钢结构》2015年第6期46-50,共5页Steel Construction

基　　金：国家自然科学基金资助项目(51038008)

摘　　要：以组件法为基础,提出贯通式梁-柱端板连接节点弹性刚度的理论计算方法。该方法考虑端板有加劲肋、端板无加劲肋两种构造形式,考虑梁腹板、翼缘、高强螺栓以及柱端板对节点刚度的贡献,计算的弹性刚度与试验结果符合很好,验证了该方法的可行性与有效性。A computation procedure for the elastic stiffness of end-plate joint with continuous beam and column was proposed basing on the component method. Two types of connections were studied： non-stiffened end plate connection and stiffened end-plate connection. The contributions of beam flange and web, high-strength bolts, and column end plate to the stiffness were taken into consideration. The feasibility and validation of the proposed method were demonstrated by a comparison with the results of tests and finite element analysis.

关 键 词：钢结构 贯通式梁-柱节点 端板连接 弹性刚度 组件法 

分 类 号：TU391[建筑科学—结构工程]