| 钢管搭接节点破坏过程分析 |
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| 引用本文： | 陈鹏,邢凯峰,黄剑.钢管搭接节点破坏过程分析[J].黄山高等专科学校学报,2014(3):85-87. |
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| 作者姓名： | 陈鹏 邢凯峰 黄剑 |
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| 作者单位： | 黄山学院建筑工程学院,安徽黄山245041 |
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| 基金项目： | 黄山学院自然科学研究项目（2013xkj015） |
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| 摘 要： | 随着钢结构的发展,钢管搭接节点应用越来越广泛.钢结构中节点受力最复杂,目前对平面K型钢管搭接节点的静力研究有很好的基础.但是在低周往复荷载下节点滞回性能的分析还比较少.采用有限元法对平面K型圆钢管搭接节点在弦杆轴向荷载作用下节点的承载力进行研究,对比分析不同几何参数与节点焊接形式下的极限承载力和破坏形式.
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| 关 键 词： | 钢管结构 钢管搭接节点 滞回性能 |
An Analysis of the Destruction Process of Steel Pipe Joints |
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| Authors: | Chen Peng Xing Kaifeng Huang Jian |
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| Institution: | (School of Architectural Engineering, Huangshan University, Huangshan245041, China) |
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| Abstract: | With the development of steel structure, steel pipe joints are applied more and more widely. The force of node is the most complex in steel structure. At present the static research of CH-K joints has a good foundation, but there are still few analyses of nodes hysteretic performance under low cycle loading. This paper studies the plane type CH-K joints in the chord node＇s bearing capacity under axial load by adopting the finite element method, and analyses the ultimate bearing capacity and destruction form by contrasting the results under different geometric parameters and joint-welding form. |
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| Keywords: | steel structure steel pipe joints hysteresis properties |
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