| 跨沿海高速特大桥1×64m钢桁梁悬臂拖拉施工技术 |
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| 引用本文： | 王祝军.跨沿海高速特大桥1×64m钢桁梁悬臂拖拉施工技术[J].铁道建筑技术,2011(11):7-9. |
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| 作者姓名： | 王祝军 |
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| 作者单位： | 中国铁建二十局集团第一工程有限公司,江苏苏州,215153 |
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| 摘 要： | 1×64m钢桁梁跨高速公路拖拉施工难度大，安全风险高。介绍了钢桁梁拖拉施工中上下滑道的设计施工、卷扬机的设计及施工过程中的控制，以及今后同类型施工的建议。
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| 关 键 词： | 钢桁梁 滑道设计 拖拉施工 |
Cantilever Drag Construction Technology for Harbor Railway 1 × 64 m Steel Truss Girders crossing the Coastal Highway |
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| Wang Zhujun.Cantilever Drag Construction Technology for Harbor Railway 1 × 64 m Steel Truss Girders crossing the Coastal Highway[J].Railway Construction Technology,2011(11):7-9. |
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| Authors: | Wang Zhujun |
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| Institution: | Wang Zhujun (China Railway 20th Bureau Group Co.Ltd.,Suzhou 215153,China) |
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| Abstract: | The drag of 1 × 64 m steel truss girders crossing the highway involves great difficulty and high safety risk. This paper describes the design and construction technology of top slide rail and bottom shde rail, Hoist design and steel tress girders control in the process of dragging and proposal for the same type construction in the future. |
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| Keywords: | steel truss girders slide rail design cantilever dragging |
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