| 雁门关隧道后腰铺斜井正洞大变形段处理方案 |
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| 引用本文： | 乔广红.雁门关隧道后腰铺斜井正洞大变形段处理方案[J].铁道建筑技术,2011(6):41-43,48. |
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| 作者姓名： | 乔广红 |
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| 作者单位： | 中铁十二局集团第二工程有限公司,太原,030024 |
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| 摘 要： | 隧道软岩大变形是目前工程设计施工的难点之一,介绍了北同蒲取直线雁门关隧道后腰铺斜井正洞大变形段处理技术,为以后施工高地应力、围岩破碎、富水、突泥等大断面隧道施工提拱借鉴。
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| 关 键 词： | 隧道施工 大变形段 处理技术 |
Treatment of Deformation of Main Tunnel in the Inclined Shaft in the Center-backs of Yanmenguan Tunnel |
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| Qiao Guanghong.Treatment of Deformation of Main Tunnel in the Inclined Shaft in the Center-backs of Yanmenguan Tunnel[J].Railway Construction Technology,2011(6):41-43,48. |
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| Authors: | Qiao Guanghong |
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| Institution: | Qiao Guanghong(China Railway 12th Bureau Group Co.Ltd.,Taiyuan 030024,China) |
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| Abstract: | Weak rock deformation is one of the key difficulties in project design and construction.To provide reference for the future big cross-section tunnel construction in the water-rich condition of high stress,broken wall rock and mud irruption,the article introduces the treatment of deformation of main tunnel in the inclined shaft in the center-backs of Yanmenguan tunnel. |
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| Keywords: | tunnel construction deformation section treatment technology |
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