| 大跨度海上钢管系杆拱桥施工技术 |
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| 引用本文： | 闫丹丹. 大跨度海上钢管系杆拱桥施工技术[J]. 华东交通大学学报, 2008, 25(3): 45-49 |
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| 作者姓名： | 闫丹丹 |
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| 作者单位： | 中铁十三局集团第一工程有限公司,辽宁,大连,116113 |
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| 摘 要： | 大连30万吨级原油码头钢栈桥工程为大跨度、长距离的海上栈桥,也是目前国内最大的海上钢管拱桥.结合工程实践,阐述了拱肋合拢、可拆装支架设计、吊具设计、浮吊架设等施工技术,对今后类似工程的修建有一定的指导意义.
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| 关 键 词： | 钢管混凝土系杆拱桥 栈桥整体合拢 可拆装支架 吊具 整体吊装 |
Construction technology of Large Span Steel Tubular Tied Arch Bridge |
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| YAN Dan-dan. Construction technology of Large Span Steel Tubular Tied Arch Bridge[J]. Journal of East China Jiaotong University, 2008, 25(3): 45-49 |
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| Authors: | YAN Dan-dan |
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| Affiliation: | YAN Dan-dan(China Railway Thirteenth Bureau Group No.1 Engineering Co. ,Ltd. ,Dalian, ll6113,China) |
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| Abstract: | Dalian 300000-ton Crude Oil Terminals Steel Trestle,a large span and long distance steel trestle on sea,is the biggest steel tubular tied arch bridge at present.Combining with practice,it introduces such manufacturing process as arch rib connecting,dismounting bracket designing,lifting tool designing and integral lifting.The whole technology may offer a helpful reference to similar projects in the future. |
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| Keywords: | steel tubular tied arch bridge trestle integral folding dismounting bracket lifting tool integral lifting |
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