| 桥梁结构检验的变形观测 |
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| 引用本文： | 李光炽.桥梁结构检验的变形观测[J].地矿测绘,2005,21(4):37-38. |
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| 作者姓名： | 李光炽 |
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| 作者单位： | 中南大学,湖南,长沙,410012 |
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| 摘 要： | 以变形观测的方法对桥梁结构即设计荷载作用下的受力情况与挠度进行检验。并以浏阳大桥的检验为例，对其变形观测过程中的固定点建立、观测点布设、具体的观测方法及其观测成果整理、计算进行了探讨；通过对该桥梁跨度静荷载检验变形曲线进行分析，得出了其结构变形的有关结论。
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| 关 键 词： | 桥梁结构 荷载 挠度 变形观测 |
| 文章编号： | 1007-9394(2005)04-0037-02 |
| 收稿时间： | 04 2 2004 12:00AM |
| 修稿时间： | 2004年4月2日 |
Deformation Observation of Bridge Structure Inspection |
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| LI Guang-chi.Deformation Observation of Bridge Structure Inspection[J].Surveying and Mapping of Geology and Mineral Resources,2005,21(4):37-38. |
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| Authors: | LI Guang-chi |
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| Affiliation: | Central South University, Changsha Hunan 410012, China |
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| Abstract: | The bridge structure, when under the design load effect, the stress and deflection are carried out tests. Taking Liuyang Bridge as an example, the establishment of the fixation points, the layout of observing points, concrete observing method, interpretion of observing result, and calculation are discussed. Relevant conclusions of structure deformation are gotten through the analysis of deformation curve of static load test of bridge soan. |
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| Keywords: | bridge structure load deflection deformation observation |
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