摘要
在钢-混凝土组合钢框架结构分析中,必须了解梁柱组合节点连接的受力性能,其中节点承载力性能是最基本的受力性能。利用欧洲规范3(EC3)与欧洲规范4(EC4)介绍的组件法思想,针对已有的端板连接组合节点承载力分析方法的不足,提出了端板连接组合节点负弯矩作用下抗弯承载力的详细计算步骤,分析结果与试验结果进行了比较验证。该方法符合工程设计习惯,精确度高,方便工程设计。
During the analysis of steel-concrete composite frame, the mechanical behavior of the beam-colunm composite joint must be understood very well. Of all the mechanical behaviors, load-bearing capacity of the joint is the basic one. Using the component .method introduced in Eurocode 3 and Eurocode 4, aiming at the existing methodical shortage of end-plate beam-column composite joint load-bearing capacity analysis, it is proposed a detail calculating procedure for the end-plate beam-column composite joint under hogging moment. The analytic result is compared with that of the experimerit. This method matches the engineering design habit, with high accuracy, it is convenient to engineering design.
出处
《钢结构》
2006年第2期20-23,共4页
Steel Construction
关键词
钢-混凝土组合钢框架
端板连接
组合节点
抗弯承栽力
steel-concrete composite frame end-plate connect composite joint bending bearing capacity
