煤炭工程 ›› 2016, Vol. 48 ›› Issue (5): 56-58.doi: 10.11799/ce201605018
• 施工技术 • 上一篇 下一篇
刘建康
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摘要： 在21203综采面切眼上山探放采空区积水工程设计、施工过程中，从专用探水巷设计、钻场防护、钻孔孔口控水装置、钻孔设计施工管理等方面综合探索适合云盖山井田二1煤层松软厚煤层条件下的探放水施工安全保障技术。实践证明，该技术确保了工程安全施工，取得了显著的安全与经济效益。
关键词: 松软厚煤层, 煤巷上山, 采空区积水, 探放水技术
Abstract: Mine in 21203 Fully Mechanized cut in the mountain exploration put old empty water engineering design, construction process, from the special probe Roadway design, drill field protection, comprehensive exploration drilling water control orifice means drilling for design and construction management, Yungaishan Well Field 1 seam drilling escape security technology under construction in soft thick seam conditions to ensure the safety of construction projects and achieved significant safety and economic benefits.
中图分类号:
TD745
刘建康. 云盖山井田二1煤层探放采空区积水施工技术[J]. 煤炭工程, 2016, 48(5): 56-58.
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