煤炭工程 ›› 2017, Vol. 49 ›› Issue (4): 56-58.doi: 10.11799/ce201704018
• 生产技术 • 上一篇 下一篇
张彦禄1,王学成2
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摘要： 介绍了加拿大墨玉河煤矿地质情况，分析了主井大坡度全岩巷掘进存在的技术难点，提出了以EBH315型掘进机为龙头的设备配套及施工方案，并结合墨玉河煤矿特殊施工要求进行了技术改进，总结了EBH315型掘进机在加拿大墨玉河大坡度全岩巷道中的应用实践。该研究可为类似条件下提高大坡度岩巷掘进效率的方法选取提供经验。
关键词: 掘进机, 硬岩, 大坡度, 全岩巷道
Abstract: The geological condition of Murrey River Coal-Mine is introduced, the technical difficulties in the whole-rock tunnel with steep slope is analyzed and the equipment and construction?scheme based on EBH315 type road-header is proposed and development to it combined with the special requirements of Murrey River Coal-Mine has been conducted.Finally the application of EBH315 type road-header in the whole-rock tunnel with steep slope in Canadian Murrey River Coal-Mine is summarized.The study can provide experience for improving the efficiency of steep slope excavation under similar conditions.
中图分类号:
TD421.5
张彦禄，王学成. EBH315型掘进机在加拿大墨玉河煤矿大坡度全岩巷道中的应用[J]. 煤炭工程, 2017, 49(4): 56-58.
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