大断面煤巷快速掘进施工优化  

Construction Optimization of Rapid Tunneling in Large Section Coal Roadway

作　　者：侯俊杰 Hou Junjie(Lu'an Group Sijiazhuang Co.,Ltd.,Xiyang Shanxi 045300)

机构地区：[1]潞安集团寺家庄有限责任公司,山西昔阳045300

出　　处：《机械管理开发》2021年第9期165-166,236,共3页Mechanical Management and Development

摘　　要：为进一步提升大断面巷道的掘进效率,在以11603工作面为例研究其煤层、地质、瓦斯等情况的基础上,基于工程类比法、理论计算以及数值模拟手段综合确定了大断面巷道掘进期间的最佳支护方案,并根据11603工作面的实际情况为其配备最佳掘进设备及其采区最佳掘进工艺。In order to further improve the tunneling efficiency of large section roadway, based on the study of coal seam, geology and gas in 11603 working face, the best support scheme during the tunneling of large section roadway is comprehensively determined based on engineering analogy method, theoretical calculation and numerical simulation;Finally, according to the actual situation of 11603 face, it is equipped with the best tunneling equipment and the best tunneling technology in the mining area.

关 键 词：大断面巷道 快速掘进 掘进机 锚杆支护 生产效率 

分 类 号：TD263[矿业工程—矿井建设]