| 预应力斜腿刚构桥实体有限元分析 |
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| 引用本文： | 仇祚礼,王春水.预应力斜腿刚构桥实体有限元分析[J].价值工程,2005,24(7):60-62. |
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| 作者姓名： | 仇祚礼 王春水 |
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| 摘 要： | 为了了解施工偏差对斜腿刚构桥受力状况的影响,利用ANSYS通用有限元分析程序,对洛阳市环城高速公路K26+40分离立交桥,进行了三维实体有限元分析。重点考察了斜腿与主梁刚结部位的应力状态。本文分析结果对同类桥梁的施工,具有一定参考价值。
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| 关 键 词： | 斜腿刚构桥 实体有限元分析 施工 |
| 文章编号： | 1006-4311(2005)07-0060-03 |
Spatial Finite Element for A Prestressed-concret Slant-legged Rigrid Frame Bridge |
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| Qiu Zuoli,Wang Chunshui.Spatial Finite Element for A Prestressed-concret Slant-legged Rigrid Frame Bridge[J].Value Engineering,2005,24(7):60-62. |
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| Authors: | Qiu Zuoli Wang Chunshui |
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| Institution: | Qiu Zuoli; Wang Chunshui |
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| Abstract: | For researching the affection on the internal forces of a prestressed-concret slant-legged rigid frame bridge because of construction deviation , by using the solid element of ANSYS program , a stress analysis for a model of the bridge was conducted . The iso- stress traces of the various parts of the model were plotted , some problems that cannot be found in the routine analysis for internal forces are revealed . |
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| Keywords: | slant-legged rigid frame iso-stress trace spatial finite element analysis construction |
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