| 桥涵单板受力病害成因及对策浅析 |
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| 引用本文： | 李恒坤. 桥涵单板受力病害成因及对策浅析[J]. 交通标准化, 2006, 0(8): 64-66 |
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| 作者姓名： | 李恒坤 |
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| 作者单位： | 京秦高速公路管理处,河北,秦皇岛,066001 |
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| 摘 要： | 由于我国交通运输事业的大力发展，车流量急剧增加，车辆结构型式也随之发生了很大变化，致使部分小桥涵出现了单板受力的现象，影响了行车质量，严重者甚至危及到桥梁安全，为此应采取积极的防治和养护措施，防止病害的发生。
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| 关 键 词： | 桥涵 单板受力 成因 对策 |
| 文章编号： | 1002-4786（2006）08-0064-02 |
| 收稿时间： | 2005-12-26 |
| 修稿时间： | 2005-12-26 |
Analysis of the Origin and Countermeasure of the Single Plank with Strength at Bridge Culvert |
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| LI Heng-kun. Analysis of the Origin and Countermeasure of the Single Plank with Strength at Bridge Culvert[J]. Communications Standardization, 2006, 0(8): 64-66 |
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| Authors: | LI Heng-kun |
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| Affiliation: | Beijing-Qinhuangdao Expressway Administration Department, Qinhuangdao 066001, China |
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| Abstract: | With the development of our national traffic and transport, the vehicle flowrate increased rapidly and the structure of the vehicle is also changed greatly, it result in the problem of single plank with strength at bridge culvert. The single plank with strength will impact on the quality of vehicle driving and even the security of the bridge, therefore, it should adopt reinforce and maintenance method so as to prevent the damage. |
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| Keywords: | bridge culvert single plank with strength origin countermeasure |
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