| 高原隧道穿越浅埋河谷段施工技术探讨 |
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| 引用本文： | 杨金歌.高原隧道穿越浅埋河谷段施工技术探讨[J].铁道建筑技术,2011(12):46-47,56. |
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| 作者姓名： | 杨金歌 |
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| 作者单位： | 中国铁建十六局集团第一工程有限公司,北京,101300 |
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| 摘 要： | 介绍了关角隧道进口段穿越浅埋河谷段开挖方案与支护参数，施工实践表明，该施工方案合理可行，效果良好，可为后续类似地段施工提供借鉴。
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| 关 键 词： | 高原隧道 施工方案 浅埋 河谷段 |
Highland Tunnel Cross through Thin Covered River Valley Construction Technique |
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| Yang Jinge.Highland Tunnel Cross through Thin Covered River Valley Construction Technique[J].Railway Construction Technology,2011(12):46-47,56. |
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| Authors: | Yang Jinge |
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| Institution: | Yang Jinge (China Railway 16th Bureau Group Co.Ltd.,Beijing 101300,China) |
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| Abstract: | This paper in details presented the geological conditions and construction scheme about the inlet section of Guanjiao tunnel crossing through thin covered river valley.Practice made clear that this technique was reasonable and feasible,and of good results. |
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| Keywords: | highland tunnel construction scheme thin covered river valley |
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