| 西洋坪大桥钢管拱安装技术 |
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| 引用本文： | 王光明.西洋坪大桥钢管拱安装技术[J].现代交通技术,2008,5(3):58-60. |
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| 作者姓名： | 王光明 |
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| 作者单位： | 福建漳州市公路局,福建,漳州,363000 |
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| 摘 要： | 钢管拱拱肋是钢管混凝土拱桥关键的构件．对漳州西洋坪大桥钢管混凝土拱肋架设方案进行比选．选用支架吊装法进行架设，并对其安装步骤进行介绍。工程实践表明，通过采用两侧栈桥及跨桥大型龙门吊机分段吊装，保证了施工质量，缩短了工期。
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| 关 键 词： | 钢管拱桥 拱肋安装 支架法 施工技术 |
Installation Technology of Steel Tube Arch in Xiyangping Bridge |
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| Wang Guangming.Installation Technology of Steel Tube Arch in Xiyangping Bridge[J].Modern Transportation Technology,2008,5(3):58-60. |
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| Authors: | Wang Guangming |
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| Institution: | Wang Guangming (Zhangzhou Highway Bureau of Fujian, Zhangzhou 363000, China) |
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| Abstract: | Steel tube arch is a key member of concrete filled steel tubular arch bridge. In this paper, the installation method of steel tube concrete arch of Xiyangping bridge in Zhangzhou is compared, and bracket method is selected, the installation steps are also introduced. It is showed that the construction quality is ensured and construction period is reduced through trestle on both sides and segment lifting by large gantry crane, |
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| Keywords: | steel tube arch bridge arch rib installation bracket method construction technology |
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