大跨度切眼高效快掘的研究及实践  

Research and Practice of Efficient and Fast Excavation of Large Span Cutting

作　　者：张宗凯 李振 张宗国 Zhang Zongkai;Li Zhen;Zhang Zongguo(Jiangzhuang Coal Mine of Zaozhuang Mining Group Co.,Ltd.,Tengzhou Shandong 277519)

机构地区：[1]枣庄矿业集团蒋庄煤矿,山东滕州277519

出　　处：《现代工业经济和信息化》2020年第8期23-24,共2页Modern Industrial Economy and Informationization

摘　　要：3下718工作面作为蒋庄煤矿重点接续工作面,承担着矿井接续稳定的任务,为加快该工作面的形成,蒋庄煤矿掘进专业实施"三个优化"和"三个严抓"。详细论述了"三个优化"和"三个严抓",旨在促进大断面切眼的快速掘进。As the key continuous working face of Jiangzhuang coal mine,No.718 working face undertakes the task of mine continuity and stability.In order to accelerate the formation of the working face,the tunneling specialty of Jiangzhuang coal mine implements"three optimization"and"three strict grasp".The"three optimization"and"three strict grasp"are discussed in detail to promote the rapid excavation of large section cutting.

关 键 词：大跨度切眼 高效快掘 工序 提高单进 

分 类 号：TD263.5[矿业工程—矿井建设]