| 高等级公路桥头台背路基回填处理研究 |
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| 引用本文： | 温高峰.高等级公路桥头台背路基回填处理研究[J].公路交通科技,2004,21(6):25-27. |
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| 作者姓名： | 温高峰 |
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| 作者单位： | 石黄高速公路管理处,河北,辛集,050031 |
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| 摘 要： | 桥头跳车现象是目前我国高等级公路建设的一大病害,它不仅影响行车的舒适性而且影响行车的安全性,本文通过分析造成桥头跳车的直接原因,并采用理论分析台背路基沉降形成的原因,论证了采用改善台背回填料及强化地基处理桥头跳车的重要性和可行性,并提出了桥台台背路基处理措施。
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| 关 键 词： | 高等级公路 桥头台背 路基 研究 |
| 文章编号： | 1002-0268(2004)06-0025-03 |
| 修稿时间： | 2004年4月15日 |
Study on Concrete Measures for Bridge Back Wall Subgrade Filling Treatment of High-grade Road |
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| WEN Gao-feng.Study on Concrete Measures for Bridge Back Wall Subgrade Filling Treatment of High-grade Road[J].Journal of Highway and Transportation Research and Development,2004,21(6):25-27. |
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| Authors: | WEN Gao-feng |
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| Abstract: | The settlement of bridge back wall fill is one of diseases of modern high-grade road, as it causes the problems not only with the comfort but also safety to driving vehicle. Based on theory analysis, this paper studied the direct reasons behind it and pointed out that improving filling materials and strengthening foundation treatment is necessary and flexible to solve the problem. Finally, the paper provided the concrete measures for the construction. |
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| Keywords: | High-grade road Bridge back wall Subgrade Study |
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