| 广西谢家峒隧道大溶洞的施工技术 |
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| 引用本文： | 罗斌. 广西谢家峒隧道大溶洞的施工技术[J]. 工业建筑, 2014, 0(3) |
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| 作者姓名： | 罗斌 |
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| 作者单位： | 湖南交通职业技术学院; |
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| 摘 要： | 结合广西谢家峒隧道的水文地质以及隧道施工中溶洞的塌方情况,介绍了该隧道溶洞采用的"回填反开挖法"施工技术。通过该技术的实施,有效解决了欠稳定围岩的坍塌问题,为大溶洞中隧道的施工探索了一种路径。
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| 关 键 词： | 隧道 大溶洞 处理 |
CONSTRUCTION METHOD FOR XIEJIADONG KARST CAVE INSIDE TUNNEL IN GUANGXI |
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| Abstract: | Combining with Guangxi Xiejiadong cave tunnel hydrogeology as well as the collapse of the karst cave in tunnel construction,it was introduces the tunnel karst cave "back fill excavation method"construction technique.Through the implementation of this technology,it had been effectively solved the problem of the unstable rock mass collapse,which explored a path for the construction of the large water-eroded cave tunnel. |
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| Keywords: | tunnel huge karst cave treatment |
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