| 端板连接组合节点抗弯承载力的分析 |
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| 引用本文： | 舒兴平,张再华. 端板连接组合节点抗弯承载力的分析[J]. 钢结构, 2006, 21(2): 20-23 |
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| 作者姓名： | 舒兴平 张再华 |
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| 作者单位： | 湖南大学,钢结构研究所,长沙,410082;湖南大学,钢结构研究所,长沙,410082 |
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| 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。
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| 关 键 词： | 钢-混凝土组合钢框架 端板连接 组合节点 抗弯承载力 |
| 收稿时间： | 2005-12-20 |
| 修稿时间： | 2005-12-20 |
ANALYSIS OF BENDING BEARING CAPACITY OF END-PLATE BEAM-TO-COLUMN COMPOSITE JOINT |
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| Shu Xingping,Zhang Zaihua. ANALYSIS OF BENDING BEARING CAPACITY OF END-PLATE BEAM-TO-COLUMN COMPOSITE JOINT[J]. Steel Construction, 2006, 21(2): 20-23 |
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| Authors: | Shu Xingping Zhang Zaihua |
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| Abstract: | 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. |
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| Keywords: | steel-concrete composite frame end-plate connect composite joint bending bearing capacity |
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