| 岩溶隧道的围岩分级探讨 |
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| 引用本文： | 陈德斌.岩溶隧道的围岩分级探讨[J].贵州工业大学学报(自然科学版),2008,37(6). |
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| 作者姓名： | 陈德斌 |
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| 作者单位： | 中铁五局(集团)有限公司,贵州,贵阳,550003 |
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| 摘 要： | 围岩分级是隧道建设的基础资料，对以铁路为主的隧道围岩分级历史作简要回顾。以大量的实践为基础，对勘察、设计、施工、运营各阶段的岩溶隧道问题进行了总结，对岩溶隧道的关键问题即岩溶围岩分级的可行性和必要性进行了分析，并探讨了今后的研究方向。
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| 关 键 词： | 隧道 岩溶 围岩 |
The Discussion on Surrounding Rock Classification of Karst Tunnel |
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| CHEN De-bin.The Discussion on Surrounding Rock Classification of Karst Tunnel[J].Journal of Guizhou University of Technology(Natural Science Edition),2008,37(6). |
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| Authors: | CHEN De-bin |
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| Abstract: | Tunnel surrounding rock classification history mainly on railways was introduced and analyzed;the surrounding rock classification is the basic data for tunnel construction.The problems under each stage from investigation,execution design and operation on the basis of much practice was summarized.Analysis shows that the key problem for karst tunnel that is the feasibility and necessity of surrounding rock classification.Further research aspects of each stage were discussed. |
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| Keywords: | tunnel karst surrounding rock |
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