| 高等级公路桥头差异沉降位置技术处理 |
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| 引用本文： | 周红伟.高等级公路桥头差异沉降位置技术处理[J].交通科技与经济,2008,10(5):33-35. |
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| 作者姓名： | 周红伟 |
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| 作者单位： | 依兰县公路管理站,黑龙江,依兰,154800 |
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| 摘 要： | 分析桥头跳车机理，结合洛阳——三门峡——灵宝高速公路建设的工程实际，详细介绍防止桥头跳车、高填方路段和填挖结合部位因地基差异沉降对路面结构造成的不良影响，论述了采取的技术处理措施。
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| 关 键 词： | 沉降 桥头跳车 台背回填 地基处理 土工材料 |
Technological Handling of Difference Subsidence Location at Either End of Bridge on Higher Highway |
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| ZHONG Hong-wei.Technological Handling of Difference Subsidence Location at Either End of Bridge on Higher Highway[J].Technology & Economy in Areas of Communications,2008,10(5):33-35. |
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| Authors: | ZHONG Hong-wei |
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| Institution: | ZHONG Hong-wei (Yilan County Road Management Station, Yilan 154800, Heilongjiang, China) |
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| Abstract: | This paper analyzes the jump automobile m echanism of eitter end of bridge,and combines with engineering construction reality of Luoyang-Lingbao expressway,introduces the technological handling mea sure for preventing jump automobile at bridge end and preventing difference sub sidence of higher fill road section and the position of fill between exca vation. |
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| Keywords: | subsidence jump automobile at bridge end back fill of platform foundation handling earthwork material |
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