| 野三关隧道软岩变形段施工技术 |
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| 引用本文： | 杨彦岭.野三关隧道软岩变形段施工技术[J].铁道建筑技术,2010(6):33-37. |
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| 作者姓名： | 杨彦岭 |
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| 作者单位： | 中铁十六局集团第四工程有限公司,北京,101400 |
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| 摘 要： | 通过野三关隧道软岩变形段处理过程,介绍了隧道在软岩变形段的施工过程,包括开挖方法、支护参数、围岩量测、量测结果分析、支护参数的调整以及围岩应力测试的方法及步骤。根据野三关隧道变形破坏特点及工程的性质和安全要求,提出了软岩变形危害的防治对策。
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| 关 键 词： | 软岩变形 围岩量测 应力测试 防治对策 |
Construction Technology of Soft Rock Deformation Section of Yesanguan Tunnel |
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| Yang Yanling.Construction Technology of Soft Rock Deformation Section of Yesanguan Tunnel[J].Railway Construction Technology,2010(6):33-37. |
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| Authors: | Yang Yanling |
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| Institution: | Yang Yanling (China Railway 16th Bureau Group Co. Ltd. , Beijing 101400, China) |
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| Abstract: | This article, based on the construction of soft rock deformation section of Yesanguang Tunnel, presents in detail the construction process in soft rock deformation section in the tunnel, including the excavation method, support parameters, enclosing rock measurements, measurement results analysis, adjustment of supporting parameters and rock stress measurement methods and procedures. According to the characteristics of deformation in Yesanguan tunnel as well as the nature and security requirements of the engineering, this article gives the countermeasures of the damage of the soft rock deformation. |
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| Keywords: | soft rock deformation surrounding rock measurement stress test countermeasures |
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