| 利用既有隧道修建地铁的贯通性限界测量及分析 |
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| 引用本文： | 王建.利用既有隧道修建地铁的贯通性限界测量及分析[J].隧道建设,2006,26(6):28-29,68. |
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| 作者姓名： | 王建 |
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| 作者单位： | 中铁隧道勘测设计院有限公司 |
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| 摘 要： | 在哈尔滨市利用7381人防工程建设轨道交通一期工程，介绍了利用既有隧道修建地铁所需要进行的贯通性限界测量工作，通过对比分析实测横断面与设计限界之间的关系，以此进行隧道贯通性限界分析、研究，得出初步结论。
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| 关 键 词： | 既有隧道 地铁 贯通性 限界测量 分析 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006-03-24 |
Breakthrough Clearance Survey of Metro Tunnels Transferred from Existing Air-raid Tunnels |
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| WANG Jian.Breakthrough Clearance Survey of Metro Tunnels Transferred from Existing Air-raid Tunnels[J].Tunnel Construction,2006,26(6):28-29,68. |
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| Authors: | WANG Jian |
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| Institution: | China Railway Tunnel Survey &|Design Institute Co., Ltd. |
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| Abstract: | The existing 7381 air-raid tunnel will be used to build Phase 1 project of MRT system in Harbin. The paper presents the contents of the breakthrough clearance survey that is needed in order to transfer the existing air-raid tunnel into Metro tunnel. On basis of comparing the measured cross-sections with the designed,clearance, the paper makes analysis on the results of the breakthrough clearance survey and draws its preliminary conclusion. |
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| Keywords: | existing tunnel Metro breakthrough clearance survey analysis |
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