| 顶底角钢连接节点的低周疲劳性能分析 |
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| 引用本文： | 柳长江,顾强.顶底角钢连接节点的低周疲劳性能分析[J].地震工程与工程振动,2006,26(5):152-155. |
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| 作者姓名： | 柳长江 顾强 |
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| 作者单位： | 1. 潍坊学院,山东,潍坊,261061;西安建筑科技大学,陕西,西安,710055
2. 苏州科技学院,江苏,苏州,215011 |
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| 基金项目： | 国家自然科学基金项目（50378085） |
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| 摘 要： | 本文对采用顶底角钢连接的半刚性钢梁柱连接节点进行了精细的三维非线性有限元分析,在与实验数据对比的基础上,对影响该连接性能的主要参数如角钢厚度、柱翼缘连接螺栓与梁翼缘间的距离等进行了分析,得到了其弯矩-转角曲线。
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| 关 键 词： | 半刚性 顶底角钢 连接 弯矩-转角曲线 非线性 有限元 |
| 文章编号： | 1000-1301（2006）05-0152-04 |
| 收稿时间： | 2005-11-25 |
| 修稿时间： | 2005-11-252006-04-19 |
Analysis of low-cycle fatigue behavior of top-seat angle steel connections |
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| Liu Changjiang,Gu Qiang.Analysis of low-cycle fatigue behavior of top-seat angle steel connections[J].Earthquake Engineering and Engineering Vibration,2006,26(5):152-155. |
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| Authors: | Liu Changjiang Gu Qiang |
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| Abstract: | This paper presents an approach to the refined parametric three-dimensional non-linear analysis of the semi-rigid steel beam-column connections of top-seat-angle.Models drawn from the previous experimental study of top and bottom seat angle connections are generated to compare the analysis results with the test ones,and an accurate prediction is made by 3D refined models.The effect of several geometrical parameters on the overall moment rotation response,such as the thickness of the angle and the bolt gage on the column leg of the connection angles is analysed. |
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| Keywords: | semi-rigid top-seat-angle connection momentrotation curve non-linear finite element |
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