| 高速公路桥头跳车原因分析及防治措施 |
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| 引用本文： | 郭明.高速公路桥头跳车原因分析及防治措施[J].北方交通,2007(9):44-45. |
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| 作者姓名： | 郭明 |
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| 作者单位： | 辽宁省高速公路管理局大洼管理处,盘锦,124000 |
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| 摘 要： | 分析调整公路桥头跳车原因,提出了用无砂大孔混凝土和CFG桩处理桥涵台背区不均匀沉降的方法,从而有效地减轻桥头跳车现象。
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| 关 键 词： | 高速公路 桥头跳车 无砂大孔混凝土 CFG桩 |
Reasons for Vehicle Bump at Head of Bridge on Freeway and Preventions-Treatment for Them |
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| Authors: | Guo Ming |
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| Abstract: | The paper analyses reasons for vehicle bump at head of bridge on freeway,and advances treating the unequal settlement of culvert abutment back area with the concrete having major aperture and without sand and the Pile CFG,effectively reducing the vehicle bump. |
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| Keywords: | Freeway Vehicle bump at head of bridge Concrete with major aperture without sand CFG pile |
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