| 昆明新机场航站楼大型钢连桥施工技术 |
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| 引用本文： | 吴柳宁,唐际宇. 昆明新机场航站楼大型钢连桥施工技术[J]. 施工技术, 2010, 39(10) |
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| 作者姓名： | 吴柳宁 唐际宇 |
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| 作者单位： | 中国建筑第八工程局广西分公司,广西,南宁,530022 |
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| 基金项目： | 中国建筑工程总公司科研项目 |
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| 摘 要： | 介绍昆明新机场航站楼大型钢连桥的分段、拼装方法,通过设置临时支撑胎架解决一次无法吊装就位的施工难题,并阐述大型钢梁的焊接顺序及工艺、高强螺栓的安装和压型钢板的安装。实践证明,对于此种吨位大、吊装空隙小的钢连桥工程,可以通过分段跨外吊装很好地解决。
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| 关 键 词： | 昆明新机场 钢连桥 拼装 吊装 |
Construction Technology of Large Steel Connecting Bridge in Kunming New Airport Terminal |
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| Wu Liuning,Tang Jiyu. Construction Technology of Large Steel Connecting Bridge in Kunming New Airport Terminal[J]. Construction Technology, 2010, 39(10) |
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| Authors: | Wu Liuning Tang Jiyu |
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| Affiliation: | Wu Liuning,Tang Jiyu(China Construction Eighth Engineering Division Co.,Ltd.,Guangxi Branch Company,Nanning,Guangxi 530022,China) |
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| Abstract: | Authors introduce the segment and assembly about large steel connecting bridge in Kunming New Airport Terminal,and solve the construction problem of hoisting to the correct position by setting temporary supporting jig.The order and technique of welding,installation of the high-strength bolt and the profiled steel sheeting are outlined.For the steel connecting bridge with large size and little hoisting interspace,a good solution can be gained hoisting by segments in the outside of spans. |
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| Keywords: | Kunming New Airport steel connecting bridge assembly hoisting |
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