| 山区高速公路桥梁结构型式隧道浅埋偏压断层破碎带塌方处理施工技术选择研究 |
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| 引用本文： | 陈春华.山区高速公路桥梁结构型式隧道浅埋偏压断层破碎带塌方处理施工技术选择研究[J].交通标准化,2013(7):110-112. |
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| 作者姓名： | 陈春华 |
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| 作者单位： | 中铁十一局集团一公司,湖北襄阳,441104 |
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| 摘 要： | 广乐高速公路梅花隧道穿越山谷浅埋偏压段最小埋深仅12.2m,地质条件差.介绍对施工隧道发生塌方冒顶后的施工处理措施、施工注意事项及处理后取得的效果.
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| 关 键 词： | 浅埋偏压 断层破碎带 塌方处理 |
Collapse Treatment Construction Technology of Tunnel Shallow Cover Bias Pressure Broken Slicle Fracture Zone |
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| CHEN Chun-hua.Collapse Treatment Construction Technology of Tunnel Shallow Cover Bias Pressure Broken Slicle Fracture Zone[J].Communications Standardization,2013(7):110-112. |
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| Authors: | CHEN Chun-hua |
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| Institution: | No.1 Company of China Railway No. 11 Bureau Group |
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| Abstract: | Guangzhou-Lechang expressway Meihua tunnel passes through the valley, and the minimum depth of shallow bias pressure section is only 12.2m, the geological condition of which is poor. The paper introduces construction treatment measures, construction notes and treatment effects after tunnel collapse and roof fall in the construction. |
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| Keywords: | shallow cover bias pressure broken slicle fracture zone collapse treatment |
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