| 旧县2号大桥收缩徐变研究 |
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| 引用本文： | 韩锋.旧县2号大桥收缩徐变研究[J].山西交通科技,2013(2):54-56. |
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| 作者姓名： | 韩锋 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 以旧县2号大桥为例,对PC连续刚构桥收缩徐变分析的具体方法进行了探讨。通过不同计算模式、不同施工阶段主梁变形、应力对比分析,得出一些实际结论,对以后PC连续刚构桥的设计有一定的参考价值。
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| 关 键 词： | PC连续刚构桥 收缩 徐变 变形 应力 |
The Research on Shrinkage Creep of the Old County No.2 Bridge |
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| HAN Feng.The Research on Shrinkage Creep of the Old County No.2 Bridge[J].Shanxi Science & Technology of Communications,2013(2):54-56. |
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| Authors: | HAN Feng |
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| Institution: | HAN Feng (Shanxi Transportation Research Institute, Taiyuan, Shanxi 030006, China) |
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| Abstract: | Based on an example of the old county No.2 Bridge,this paper discussed the shrinkage creep analysis method of PC continuous rigid frame bridge. Through the main beam deformation and stress analysis with different calculation modes and construction stages,this paper drew some practical conclusions to provide the certain reference value for the future design of PC continuous rigid frame bridge. |
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| Keywords: | PC continuous rigid frame bridge shrinkage creep deformation stress |
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