| 朝东岩隧道施工中的岩溶处理 |
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| 引用本文： | 刘绪华.朝东岩隧道施工中的岩溶处理[J].公路,2003(11):123-125. |
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| 作者姓名： | 刘绪华 |
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| 作者单位： | 湖北省恩施州交通规划设计院,恩施市,445000 |
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| 摘 要： | 介绍了朝东岩隧道在施工中遇到的岩溶处理方法和手段。在施工过程中对有水岩溶和无水岩溶分别采用超前小导管和注浆处理技术进行了处治。处理结果表明。上述方法在大断面隧道岩溶处治中具有安全、可靠、经济等特点，可供类似的隧道工程设计和施工参考。
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| 关 键 词： | 朝东岩隧道 施工 岩溶处理 公路隧道 岩溶水 |
| 文章编号： | 0451-0712(2003)11-0123-03 |
Karst Treatments During Construction of Chaodongyan Tunnel |
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| LIU Xu-hua.Karst Treatments During Construction of Chaodongyan Tunnel[J].Highway,2003(11):123-125. |
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| Authors: | LIU Xu-hua |
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| Abstract: | The technology of karst treatments during construction of Chaodongyan Tunnel is introduced. The leading tremie-grouting technology is employed in processing caves with water and without water during tunnel construction. The results indicate that the above technology is safe and economical, and may be used for reference. |
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| Keywords: | Chaodongyan Tunnel karst treatments karst water |
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