| 隆安花周大桥工字钢横梁预制技术 |
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| 引用本文： | 梁增钊,黄金文,黄金明.隆安花周大桥工字钢横梁预制技术[J].西部交通科技,2009(6):61-65. |
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| 作者姓名： | 梁增钊 黄金文 黄金明 |
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| 作者单位： | 1. 广西长长路桥建设有限公司,广西,南宁,530003
2. 广西壮族自治区公路桥梁工程总公司,广西,南宁,530011 |
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| 摘 要： | 花周大桥为2跨131．4m的中承式单圆钢管混凝土提篮拱桥，横梁为工字型钢结构，采用现场加工预制技术。文章介绍了该桥工字钢横梁现场加工预制工艺，提出了预防工字钢横梁变形的相关措施。
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| 关 键 词： | 桥梁工程 工字钢横梁 加工预制 |
The Precast of the H-shape Steel in Long'an Huazhou Bridge |
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| LIANG Zeng-zhao,HUANG Jin-wen,HUANG Jin-ming.The Precast of the H-shape Steel in Long''an Huazhou Bridge[J].Western China Communication Science & Technology,2009(6):61-65. |
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| Authors: | LIANG Zeng-zhao HUANG Jin-wen HUANG Jin-ming |
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| Institution: | LIANG Zeng-zhao, HUANG Jin-wen, HUANG Jin-ming (1. Changchang Road and Bridge Construction Engineering Company of Guangxi, Nanning, Guangxi, 530003; 2. Guangxi Road and Bridge Engineering Corporation, Nanning, Guangxi, 530011 ) |
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| Abstract: | Huazhou Bridge is a half through single steel pipe lifting arch bridge of 131.4 m in length.The bridge uses H-shape steel structure and it is pre-installed.The article introduces the method of the pre-installation and gives suggestions to preventing distortions from happening. |
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| Keywords: | Bridge construction H-shape steel beam Machining prefabrication |
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