| 某桁式组合拱桥主要病害分析 |
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| 引用本文： | 李帅,刘长喜,许华东.某桁式组合拱桥主要病害分析[J].山西建筑,2008,34(18):308-309. |
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| 作者姓名： | 李帅 刘长喜 许华东 |
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| 作者单位： | 重庆交通大学,重庆,400074 |
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| 摘 要： | 针对某桁式组合拱桥的病害特点,结合具体工程实例,利用有限元对带有病害时桥梁主要部分的受力特点进行了分析,探讨了该桥梁产生病害的原因,以促进桁式组合拱桥的研究和应用。
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| 关 键 词： | 预应力桁式组合拱桥 裂缝 结构性接缝 病害 |
| 文章编号： | 1009-6825(2008)18-0308-02 |
| 修稿时间： | 2008年3月8日 |
Analysis on the main disease of one trussed combined arch bridge |
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| LI Shuai,LIU Chang-xi,XU Hua-dong.Analysis on the main disease of one trussed combined arch bridge[J].Shanxi Architecture,2008,34(18):308-309. |
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| Authors: | LI Shuai LIU Chang-xi XU Hua-dong |
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| Affiliation: | LI Shuai LIU Chang-xi XU Hua-dong |
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| Abstract: | Aiming at the characters of the disease of one trussed combined arch bridge and combined with the specific project example,it analyses the stress characters of the main section of the damaged bridge by using the finites element,and discusses the reasons of the disease generation,to accelerate the research and application of trussed combined arch bridge. |
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| Keywords: | pre-stress trussed combined arch bridge crack structural joint disease |
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