| 斜拉桥钢箱梁在车辆荷载作用下的局部应力分析 |
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| 引用本文： | 刘清平,王静峰. 斜拉桥钢箱梁在车辆荷载作用下的局部应力分析[J]. 长江大学学报, 2004, 0(Z1) |
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| 作者姓名： | 刘清平 王静峰 |
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| 作者单位： | 同济大学建筑工程系，同济大学建筑工程系 上海 200092，上海 200092 |
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| 摘 要： | 从钢箱梁结构应力分析的角度,采用ANSYS有限元软件,对斜拉桥钢箱梁在车辆荷载作用下的 局部应力进行了分析。给出了在车辆荷载作用下钢箱粱的局部(包括桥面板、U型肋、横隔板、中腹板 和底板)应力分布状况,为斜拉桥的整体分析及优化设计提供了依据。
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| 关 键 词： | 斜拉桥 钢箱梁 车辆荷载 局部应力 |
Analysis of Local Stress of Steel Box Grider in Cable-stayed Bridge under the Vehicle Load |
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| LIU Oing-ping,WANG Jing-feng. Analysis of Local Stress of Steel Box Grider in Cable-stayed Bridge under the Vehicle Load[J]. Journal of Yangtze University, 2004, 0(Z1) |
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| Authors: | LIU Oing-ping WANG Jing-feng |
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| Abstract: | From the aspects of structural stress of steel box grider,the finite element software ANSYS is deployed to analyze the local stress of the steel box grider in cable-stayed bridge under the vehicle load,the local stress distribution of the steel box grider is given under the vehicle load,by which basis is provided for global analysis and optimization of the bridge. |
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| Keywords: | cable stayed bridge steel box grider vehicle load local stress |
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