| 曲线连续刚构桥力学分析 |
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| 引用本文： | 吴桂胜.曲线连续刚构桥力学分析[J].广东交通职业技术学院学报,2007,6(2):50-52. |
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| 作者姓名： | 吴桂胜 |
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| 作者单位： | 广东省公路勘察规划设计院,广东广州510507 |
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| 摘 要： | 随着我国交通事业的快速发展,曲线梁桥被广泛应用。文中对珠三角某立交匝道桥进行仿真模拟,对内外腹板应力和主应力及内外侧支座反力进行了比较。
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| 关 键 词： | 曲线连续梁 空间分析 应力 支座脱空 |
| 文章编号： | 1671-8496-（2007）02-0050-03 |
| 修稿时间： | 2007-03-24 |
Stress Analysis on the Curved Bridges |
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| WU Gui-sheng.Stress Analysis on the Curved Bridges[J].Journal of Guangdong Communication Polytechnic,2007,6(2):50-52. |
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| Authors: | WU Gui-sheng |
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| Abstract: | With the fast development of the national traffic,the curved bridge is adapted widely.This paper builds the finite model about one separated ramp bridge of pear river delta,analyzes the stress and the principal stress about the box girder outside and inside webs,and compares with the forces of the outside and inside bearing. |
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| Keywords: | curved continues bridge spatial analyses stress bearing empty |
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