| 隧道膨胀性围岩的塌方预警及处理研究 |
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| 引用本文： | 王彪 吕卫兵 张志奇. 隧道膨胀性围岩的塌方预警及处理研究[J]. 湖北民族学院学报(自然科学版), 2004, 22(2): 94-96 |
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| 作者姓名： | 王彪 吕卫兵 张志奇 |
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| 作者单位： | 恩施州交通规划设计研究院，恩施州交通规划设计研究院，恩施州交通规划设计研究院 湖北恩施 445000，湖北恩施 445000，湖北恩施 445000 |
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| 摘 要： | 介绍了膨胀性围岩形成的原因及设计方法，并通过十字垭隧道施工实例，对隧道膨胀性围岩段的预警及处理进行了研究，得出了良好的预警机制可以减少工程损失，可靠的处理措施可以使隧道顺利穿过膨胀性围岩段，可供内似的隧道设计和施工参考。
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| 关 键 词： | 隧道 膨胀性围岩 塌方 预警及处理 |
| 文章编号： | 1008-8423(2004)02-0094-03 |
| 修稿时间： | 2004-03-11 |
Early Warning and Settlement of Collapse of Expansive Surrounding Rock in Tunnels |
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| WANG Biao,LU Wei -bing,ZHANG Zhi -qi. Early Warning and Settlement of Collapse of Expansive Surrounding Rock in Tunnels[J]. Journal of Hubei Institute for Nationalities(Natural Sciences), 2004, 22(2): 94-96 |
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| Authors: | WANG Biao LU Wei -bing ZHANG Zhi -qi |
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| Abstract: | The paper introduces the cause of formation of expansive surrounding rocks and its design method. It studies the early warning and settlement for the section of expansive surrounding rocks in tunnels by following the contraction example in Shiziya Tunnel. It can be concluded that a good early warning mechanism can reduce enigi-neering losses and that reliable settlement measures can make the tunnel smoothly pass through the section of expansive surrounding rocks,which can be referred to by the similar turnel design & construction. |
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| Keywords: | tunnel expansive surrounding rock collapse early warning and settlement |
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