| 花周大桥管内混凝土灌注施工工艺 |
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| 引用本文： | 杨新航,黄金文.花周大桥管内混凝土灌注施工工艺[J].西部交通科技,2010(8):94-98. |
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| 作者姓名： | 杨新航 黄金文 |
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| 作者单位： | 广西壮族自治区公路桥梁工程总公司,广西,南宁,530001 |
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| 摘 要： | 花周大桥为中承式单圆钢管混凝土提篮拱桥，文章针对该桥管内混凝土灌注施工的难点，介绍了钢管混凝土的技术性能要求及灌注施工的工艺流程和控制要点，提出了工后钢管混凝土的质量检测方法以及相应的缺陷修补措施，并分析了混凝土灌注顺序对桥梁线形的影响。
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| 关 键 词： | 提篮式钢管拱桥 管内混凝土 灌注施工 质量检测 缺陷修补 |
Concrete Pouring Construction Technique for Huazhou Bridge |
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| YANG Xin-hang,HUANG Jin-wen.Concrete Pouring Construction Technique for Huazhou Bridge[J].Western China Communication Science & Technology,2010(8):94-98. |
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| Authors: | YANG Xin-hang HUANG Jin-wen |
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| Institution: | (Guangxi Road and Bridge Engineering Corporation, Nanning, Guangxi, 530001) |
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| Abstract: | Huazhou Bridge is a half-through single steel pipe concrete basket type arch bridge.Aiming at the difficulties of performing pouring construction on the bridge pipe, the article introduces the technique key point for steel pipe concrete and the technique proce - dure and control key point for pouring construction.It proposes the quality test method that can be used after the construction and corresponding defects repair method.It also analyzes the influence of pouring order on bridge appearance. |
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| Keywords: | Basket type steel pipe tunnel Inner tunnel concrete Pouring constnJction Quality test Defects repair |
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