| 中小跨径曲线梁桥半径变化对结构变形的影响分析 |
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| 引用本文： | 金菊,王淑涛.中小跨径曲线梁桥半径变化对结构变形的影响分析[J].河北工业大学学报,2007,36(4):110-113. |
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| 作者姓名： | 金菊 王淑涛 |
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| 作者单位： | 1. 河北工业大学,土木工程学院,天津,300132
2. 上海市政工程设计研究总院,斯美南方分院,广东,佛山,528200 |
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| 摘 要： | 采用有限元计算方法,以工程实例为依托,用ANSYS大型有限元分析软件建立模型,针对中小跨径曲线梁桥半径变化对结构变形、支反力产生的影响进行分析,得出变化规律.可供工程技术人员参考借鉴.
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| 关 键 词： | 曲线梁桥 半径变化 有限元 |
| 文章编号： | 1007-2373（2007）04-0110-04 |
| 修稿时间： | 2007-01-22 |
Effect of Radius Variation on Deformation of Construction of Short and Medium Span Curved Beam Bridge |
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| JIN Ju,WANG Shu-tao.Effect of Radius Variation on Deformation of Construction of Short and Medium Span Curved Beam Bridge[J].Journal of Hebei University of Technology,2007,36(4):110-113. |
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| Authors: | JIN Ju WANG Shu-tao |
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| Affiliation: | 1. School of Civil Engineering, Hebei University of Technology, Tianjin 300132, China; 2. Shanghai Municipal Engineering Design Institute Co, Foshan 528200, China |
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| Abstract: | The paper is based on the project examples and uses the ANSYS to build a model. By the method of the finite element, the paper analyses the influence of medium and small span curved bridge deformation of structure and bearing force created by the change of bridge radius, then gets the variation rule. It has a high reference value. |
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| Keywords: | curved beam bridge radius variation finite element method |
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