| 桥梁基础维修加固措施 |
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| 引用本文： | 王继林.桥梁基础维修加固措施[J].筑路机械与施工机械化,2009,26(12):74-76. |
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| 作者姓名： | 王继林 |
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| 作者单位： | 江苏省交通规划设计院有限公司,江苏,南京,211100;东盟营造工程有限公司,陕西,西安,710075 |
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| 摘 要： | 针对桥梁基础在洪水冲刷侵蚀下容易丧失稳定性的情况，采用嵌入基岩防护墙对某桥梁基础进行防护，用钢板桩围堰临时支护基础，砂袋围堰支护外侧水土施工，安全好省地解决了桥梁基础的冲刷病害，同时保证了河道的泄洪能力。
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| 关 键 词： | 桥梁基础 维修 加固 防护墙 |
Maintenance and Reinforcement Measures for Bridge Foundation |
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| WANG Ji-lin.Maintenance and Reinforcement Measures for Bridge Foundation[J].Road Machinery & Construction Mechanization,2009,26(12):74-76. |
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| Authors: | WANG Ji-lin |
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| Institution: | WANG Ji-lin(1 .Jiangsu Traffic Planning ＆ Design Institute Co. Ltd., Nanjing 211100, Jiangsu, China; 2,Eastern Alliance Construction Engineering Co. Ltd., Xi＇an 710075, Shaanxi, China) |
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| Abstract: | Because bridge foundation easily loses stability under flood erosion, the protective reinforced concrete wall embedded into bedrock is taken to protect foundation. Moreover, temporary steel sheet pile and sand bag cofferdam is taken to support the unstable foundation. This method can treat erosion disease of bridge foundation safely and cheaply, and ensure the river＇s flood discharge capacity at the same time. |
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| Keywords: | bridge foundation maintenance reinforcement protective walt |
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