| 整孔箱梁架桥机穿越隧道及隧道口架梁技术方案 |
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| 引用本文： | 刘亚滨 刘利国. 整孔箱梁架桥机穿越隧道及隧道口架梁技术方案[J]. 铁道标准设计通讯, 2004, 0(12): 37-42 |
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| 作者姓名： | 刘亚滨 刘利国 |
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| 作者单位： | 北京市万桥兴业机械有限公司 北京100053(刘亚滨)，北京市万桥兴业机械有限公司 北京100053(刘利国) |
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| 摘 要： | 运架梁机在穿越隧道运梁时 ,必须要使其整机在隧道的有效截面内有一定的运行空间。就隧道先期完工后 ,采用运架一体式架桥机吊梁穿越隧道 ,并进行隧道口 3 2m、90 0t预制混凝土箱梁的架设技术方案进行研讨。
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| 关 键 词： | 整孔箱梁 架桥机 隧道口 运架一体式 架设技术 |
| 文章编号： | 1004-2954(2004)12-0037-06 |
| 修稿时间： | 2004-12-02 |
A Whole Span Box Girder Erecting Technology by Girder Erecting Equipment Going Through A Tunnel and Portal |
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| Liu Yabin,Liu Liguo. A Whole Span Box Girder Erecting Technology by Girder Erecting Equipment Going Through A Tunnel and Portal[J]. Railway Standard Design, 2004, 0(12): 37-42 |
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| Authors: | Liu Yabin Liu Liguo |
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| Abstract: | Certain space should be available in tunnels for gi rder erecting equipment to carry beams through it. Discussions were made of a 32 m span, 900t girder carrying and erecting option in tunnel portal. |
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| Keywords: | a whole span box girder bridge girder erecting equ ipment tunnel portal girder carrying|erecting combined type erecting technol ogy |
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