钢结构梁柱栓焊连接节点设计要点  

Key Points in Design of Steel Structure Beam Column Bolted and Welded Joints

作　　者：黄贤 HUANG Xian(MCC Huatian Nanjing Engineering&Technology Corporation,Nanjing,Jiangsu,210000,China)

机构地区：[1]中冶华天南京工程技术有限公司,江苏南京210000

出　　处：《智能城市应用》2022年第5期1-4,共4页Smart City Application

摘　　要：随着钢结构的不断推广应用,钢结构节点连接计算方法也已成熟,本篇文章针对梁柱连接节点中的栓焊连接的计算要点,根据多本现行规范,逐一分析,归纳总结,供设计人员参考。其中包括弹性验算阶段,翼缘和腹板的弯矩分配问题,等强设计是如何进行等强计算的,如何计算受弯极限承载力,如何实现强连接弱构件,有关节点域抗剪承载力的验算,《建筑抗震设计规范》和《高层民用建筑钢结构设计规程》规定有何区别。With the continuous promotion and application of steel structure,the calculation method of steel structure node connection has become mature.This article analyzes and summarizes the calculation points of bolt welded connection in beam column connection node one by one according to several current specifications for designers'reference.It includes the elastic checking calculation stage,the bending moment distribution of flange and web,how to calculate the equal strength design,how to calculate the bending ultimate bearing capacity,how to realize the strong connection of weak members,the checking calculation of the shear bearing capacity of the node area,and what are the differences between the provisions of the“Code for Seismic Design of Buildings”and the“Code for Design of Steel Structures of High Rise Civil Buildings”.

关 键 词：梁柱连接 等强设计 受弯极限承载力 

分 类 号：TU973.13[建筑科学—结构工程]