| 堡镇隧道有轨运输全幅仰拱桥设计与施工 |
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| 引用本文： | 张群健.堡镇隧道有轨运输全幅仰拱桥设计与施工[J].隧道建设,2006,26(2):27-29. |
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| 作者姓名： | 张群健 |
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| 作者单位： | 中铁五局集团第一工程有限公司宜万经理部 |
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| 摘 要： | 结合宜万铁路堡镇隧道施工实际，介绍在有轨运输条件下，全幅仰拱桥设计与施工的情况。在目前所配备的施工机械设备前提下，解决了仰拱分段一次浇注的难题，为今后全面推广全幅仰拱施工、根治隧道运营病害提供参考。
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| 关 键 词： | 有轨运输 仰拱桥 设计 施工 |
| 收稿时间： | 2005-12-05 |
| 修稿时间： | 2006-01-25 |
Design and Construction of Full-breadth Invert Bridges Adopted in Construction of Baozhen Tunnel with Rail-bound Hauling System |
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| ZHANG Qun-jian.Design and Construction of Full-breadth Invert Bridges Adopted in Construction of Baozhen Tunnel with Rail-bound Hauling System[J].Tunnel Construction,2006,26(2):27-29. |
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| Authors: | ZHANG Qun-jian |
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| Institution: | Yichang Wanzhou railway project, the No.1 Engineering Corp., Ltd., the No.5
Bureau Group, C.R.E.C. |
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| Abstract: | On basis of the construction of Zhenbao tunnel on Yichang-Wanzhou railway, the article introduces the design and construction of full-breadth invert bridges adopted in the construction of the tunnel, in which rail-bound hauling system is adopted. By means of the introduced invert bridge, full-breadth invert concrete casting is conducted with the present machinery and equipment. The article provides references both for the promotion of full-breadth invert concrete casting and for the elimination of the operation diseases of tunnels. |
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| Keywords: | rail-bound hauling system invert bridge design construction |
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