| 采用单导梁架设30 m箱型梁施工技术 |
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| 引用本文： | 王希岩.采用单导梁架设30 m箱型梁施工技术[J].石家庄铁路工程职业技术学院学报,2013(4):27-30. |
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| 作者姓名： | 王希岩 |
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| 作者单位： | 中铁十八局集团有限公司,天津300222 |
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| 摘 要： | 结合赤通高速公路教来河大桥工程实例，简要介绍DJ40步履式单导梁架桥机的技术特点和工作原理，工艺方法和施工要点，以及在公路桥上架设箱梁的方法及其效果。
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| 关 键 词： | 单导梁架桥机 公路桥 箱型梁 |
Construction Technology of Erecting 30-meter Box Beam with Single Leading-in Girder |
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| Authors: | WANG Xi-yan |
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| Institution: | WANG Xi-yan (China Railway 18thBureau Group Co., Ltd Tianjin 300222 China) |
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| Abstract: | In connection with the project of Jiaolaihe Bridge over Chifeng Tongliao express way, this paper briefly introduces the technical characteristics, working principles and construction points of the DJ40 walking single leading-in girder erecting machine. It also introduces the methods and effect of erecting box beam over highway bridges. |
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| Keywords: | single leading-in girder erecting machine highway bridge box beam |
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