| 紫阳汉江特大桥主墩深水钢吊箱静动力分析 |
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| 引用本文： | 吕锦刚,黄允江.紫阳汉江特大桥主墩深水钢吊箱静动力分析[J].西部交通科技,2010(7):52-55. |
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| 作者姓名： | 吕锦刚 黄允江 |
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| 作者单位： | 1. 武汉市政工程设计研究院有限责任公司,湖北,武汉,430000
2. 湖北省交通运输厅高速公路管理局,湖北,武汉,430074 |
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| 摘 要： | 钢吊箱结构整体与局部应力计算和稳定性分析是桥梁深水施工的关键。文章借助大型通用有限元结构分析软件ANSYS8．1，采用空间梁单元Beam188单元和空间壳单元Shell63单元建立紫阳汉江特大桥主墩深水钢吊箱的空间有限元模型，对该钢吊箱进行静力和动力分析，为紫阳汉江特大桥主墩深水施工提供参数依据。
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| 关 键 词： | 深水钢吊箱ANSYS 静力分析 动力分析 模态 |
Static and Dynamic Analysis ON Steel Box of Ziyang Hanjiang Bridge Main Pier |
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| LV Jin-gang,HUANG Yun-jiang.Static and Dynamic Analysis ON Steel Box of Ziyang Hanjiang Bridge Main Pier[J].Western China Communication Science & Technology,2010(7):52-55. |
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| Authors: | LV Jin-gang HUANG Yun-jiang |
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| Institution: | 1. Wuhan Municipal Construction Design and Research Institute Company, Wuhan, Hubei, 430000; 2. Hubei Department of Communication and Transportation Bureau of Road Administration,Wuhan, Hubei,430074) |
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| Abstract: | The stability analysis and stress calculation of global and local structure of steel box is the key for bridge construction in deep water.By using common finite element structure software ANSYS 8.1 ,the article builds finite element model for 7iyang Hanjiang super bridge main pier steel box with unit beam 188 and unit shell 63.1t also performs static and dynamic analysis which provides index evidence for main pier construction in deep water. |
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| Keywords: | ANSYS |
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