| 某铁路隧道塌方原因分析与处治方案研究 |
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| 引用本文： | 文坤. 某铁路隧道塌方原因分析与处治方案研究[J]. 路基工程, 2013, 0(3): 160-164 |
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| 作者姓名： | 文坤 |
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| 作者单位： | 中铁二局湘桂铁路2标工程指挥部，湖南衡阳 421000 |
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| 摘 要： | 结合某隧道工程塌方，从工程与水文地质条件、设计以及施工等方面分析其发生塌方的原因，并进行相应的处治方案比选。结果表明:采用超前小导管注浆并结合塌腔回灌混凝土的塌方处治方案安全可行、经济合理。
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| 关 键 词： | 隧道塌方 破碎围岩 注浆护拱加固 |
| 收稿时间： | 2019-11-06 |
Study on Causes Analysis and Treatment Scheme for Collapse of A Railway Tunnel |
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| WEN Kun. Study on Causes Analysis and Treatment Scheme for Collapse of A Railway Tunnel[J]. , 2013, 0(3): 160-164 |
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| Authors: | WEN Kun |
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| Abstract: | Taking the collapse in a tunnel engineering as an example, the causes were analyzed from the aspects of engineering, hydrogeological conditions, design and construction, and then the corresponded treatment scheme was established. The result shows that the scheme used is feasible and economic and could be referred in collapse treatment to the similar tunnel engineering. |
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| Keywords: | tunnel collapse fractured surrounding rock reinforcement by grouting and arch protection |
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