摘要
通过对某出版社办公楼加固改造工程中钢框架结构梁柱节点的连接形式和计算方法进行分析,指出与圆形柱连接的梁翼缘端部很容易形成应力集中现象,梁柱连接处的受力比较复杂,采用焊缝连接比高强螺栓连接计算更加简便,节点受力更加合理。
Base on an office building of publishing company reinforcement project the beam-column joints connecting forms and calculation method of steel frame structure was analyzed , and the study pointed out that circular beam-column connections at the end of the flange easily form stress concentration. The stress of beam-column connection is quite complex,and using the welded joint connection is si mpler than the high-strength bolt connection computation and the joint stress is more reasonable.
出处
《钢结构》
2009年第1期41-43,68,共4页
Steel Construction
基金
广西自然科学基金项目(桂科青0542013)
关键词
加固改造
钢框架
结构
节点
reinforcement
steel frame
structure
joint
