| 简述高速公路桥头跳车的因素和处理方法 |
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| 引用本文： | 李伟功,杨庆云.简述高速公路桥头跳车的因素和处理方法[J].山西建筑,2011,37(1):125-126,148. |
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| 作者姓名： | 李伟功 杨庆云 |
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| 作者单位： | 山西运城路桥有限责任公司,山西,运城,044000 |
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| 摘 要： | 简述桥头跳车的厚因及其对行车速度的影响，并从理论与施工两方面入手探讨了解决高速公路桥头跳车的方法，分别介绍了路基、台背、路面三个关键部应的处理方法．以期指导实践，避免桥头跳车问题的产生。
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| 关 键 词： | 公路 桥头跳车 处理方法 |
Tentative discussion on factors and treatment of bridge head bump on highway |
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| LI Wei-gong,YANG Qing-yun.Tentative discussion on factors and treatment of bridge head bump on highway[J].Shanxi Architecture,2011,37(1):125-126,148. |
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| Authors: | LI Wei-gong YANG Qing-yun |
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| Affiliation: | LI Wei-gong YANG Qing-yun |
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| Abstract: | This paper briefly describes causes of bridge head bump and impacts on driving speed,explores methods for solving bridge head bump on highway,and respectively expounds treatment methods at roadbed,abutment back,and pavement threes critical parts,with a view to guide practice,and to avoid bridge head bump. |
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| Keywords: | highway bridge head bump treatment methods |
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