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郑金龙, 张广洋, 李晓红, 杨林, 董永康. 华蓥山隧道西口右线揭煤防突防坍技术[J]. 岩土工程学报, 2000, 22(5): 559-561.
引用本文: 郑金龙, 张广洋, 李晓红, 杨林, 董永康. 华蓥山隧道西口右线揭煤防突防坍技术[J]. 岩土工程学报, 2000, 22(5): 559-561.
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Zheng Jinlong, Zhang Guangyang, Li Xiaohong, Yang Lin, Dong Yongkang. The technology of cutting through coal seam and preventing collapse in the right line of Huayingshan highway tunnel[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(5): 559-561.
Citation: Zheng Jinlong, Zhang Guangyang, Li Xiaohong, Yang Lin, Dong Yongkang. The technology of cutting through coal seam and preventing collapse in the right line of Huayingshan highway tunnel[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(5): 559-561.
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华蓥山隧道西口右线揭煤防突防坍技术

The technology of cutting through coal seam and preventing collapse in the right line of Huayingshan highway tunnel

    摘要
  • 摘要: 华蓥山隧道是我国在建的最长公路隧道 ,地质情况十分复杂。通过总结隧道西口右线揭煤的成功经验 ,为隧道大断面安全揭煤和防止煤层采空区坍塌提供技术参考

     

    Abstract: Huayingshan highway tunnel, with complex geological circumstances, is the longest of those which are under construction in China. The successful experiences of cutting through coal seam in the right tunnel was obtained, which can be used for safely cutting through coal seam and preventing goaf collapse in the big tunnel cross section.

     

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