| 南宁大桥施工用塔架异形法兰节点受力分析 |
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| 引用本文： | 卢绪庆.南宁大桥施工用塔架异形法兰节点受力分析[J].西部交通科技,2009(10):58-61. |
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| 作者姓名： | 卢绪庆 |
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| 作者单位： | 铁道第三勘察设计院集团有限公司桥梁处,天津,300142 |
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| 摘 要： | 文章利用有限元软件ANSYS9.0,建立了南宁大桥施工用组合钢塔的异形承压法兰节点有限元模型,并对节点进行了无、有传力板的对比受力分析,得出了传力板能有效降低节点应力水平和提高节点刚度的结论,为大桥施工提供参考。
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| 关 键 词： | 有限元 法兰节点 传力板 |
The Force Analysis on Construction-used Tower Flange Node of Nanning Bridge |
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| LU Xu-qing.The Force Analysis on Construction-used Tower Flange Node of Nanning Bridge[J].Western China Communication Science & Technology,2009(10):58-61. |
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| Authors: | LU Xu-qing |
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| Institution: | LU Xu-qing (The 3rd Survey and Design Institute,China Railway, Tianjin,300142) |
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| Abstract: | Using the finite element software ANSYS9.0, the article builds the finite element model that was used in Nanning Bridge construction project.Through the comparison force analyzing on the nodes,the article concludes that the dowel board can effectively decrease the stress level and increase the rigidity. It provides the reference on similar construction. |
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| Keywords: | Finite element Flange node Dowel board |
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