| 客运专线32m整孔箱梁架设施工技术 |
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| 引用本文： | 郭华.客运专线32m整孔箱梁架设施工技术[J].铁道建筑技术,2009(12):39-43. |
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| 作者姓名： | 郭华 |
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| 作者单位： | 中铁十五局集团第六工程有限公司,河南洛阳,471013 |
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| 摘 要： | 结合达成铁路客运专线32m整孔箱梁架设的施工，总结了DF900D型导梁式定点起吊架桥机架设整孔箱梁施工工艺，并提出了安全质量控制措施，为以后的整孔箱梁、大吨位桥梁架设提供了施工技术指导。
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| 关 键 词： | 客运专线 整孔箱梁 架桥机 运梁车 |
Construction Technology for 32m Whole-span Box Girder Erection in Passenger Dedicated Line |
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| Guo Hua.Construction Technology for 32m Whole-span Box Girder Erection in Passenger Dedicated Line[J].Railway Construction Technology,2009(12):39-43. |
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| Authors: | Guo Hua |
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| Institution: | Guo Hua (China Railway 15th Bureau Group Co. Ltd. , Luoyang 471013, China) |
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| Abstract: | As the construction of the passenger dedicated line started in an all-round way in China, the construction technology of 900 t whole-span box girder erection has been widely used. In this paper, with the construction technology of 32 m whole-span box girder erection in Dacheng Passenger Railway, we summarize the erecting construction technology of the whole-span box girder by DF900D fixed-point lifting bridge erection machine, and put forward the safety and quality control measures, to provide technical guidance for the erection of the whole-span box girder or large-tonnage bridge in the future. |
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| Keywords: | passenger dedicated line whole-span box girder bridge erection machine flat bed |
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