| 北京市永定河分洪枢纽工程桥梁检测与评估 |
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| 引用本文： | 程慧林.北京市永定河分洪枢纽工程桥梁检测与评估[J].铁道建筑技术,2009(6):43-46. |
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| 作者姓名： | 程慧林 |
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| 作者单位： | 中铁第五勘察设计院集团有限公司,北京,102600 |
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| 摘 要： | 永定河分洪枢纽包括芦沟桥拦河闸和小清河拦河闸，桥梁工程包括交通桥和工作桥两部分。通过对桥梁工程缝墩的裂缝、钢筋锈蚀情况、地基承载力、缝墩的工作情况、桥梁外观进行全面检测，对桥梁的主体结构工作情况作出了判断，对维修工作提出了建议。
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| 关 键 词： | 永定河 分洪枢纽 桥梁 检测 |
Bridge Test and Evaluation of Flood Diversion Hub in Beijing Yongding River |
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| Cheng Huilin.Bridge Test and Evaluation of Flood Diversion Hub in Beijing Yongding River[J].Railway Construction Technology,2009(6):43-46. |
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| Authors: | Cheng Huilin |
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| Institution: | Cheng Huilin (China Railway Fifth Survey and Design Institute Group Co. Ltd. , Beijing 102600, China) |
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| Abstract: | Flood diversion hub of Beijing Yongding River includes Lugouqiao watergate and Xiaoqinghe watergate, and the bridge engineering includes tragic bridge and watergate bridge. We detect the crack on the pier, steel pecking, bearing capacity of the foundation, operating of the pier, the appearance of the bridge and other respects. The working situation of the bridge＇s main structure was judged after testing, and suggestions for maintenance are put forward. |
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| Keywords: | Yongding River flood diversion hub bridge test |
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