摘要
基于鹿台山煤矿2203工作面相邻的2202工作面初采期间的矿压监测结果,并结合2203工作面顶板实际地质条件,通过理论计算得出2203工作面合理长度,最终确定2203工作面长度为190 m,并对加长后的工作面所选用的采煤机、刮板输送机等设备的适应性进行分析,研究成果可推广应用于该矿井2号煤层其他工作面的采掘布置当中。
Based on the mine pressure monitoring results of 2202 working face adjacent to 2203 working face in Lutaishan Colliery during the initial mining period, the author determines the final working face length of 190 m at 2203 working face is 190 m through the theoretical calculation method, and makes a analysis of the adaptability of the selected shearer and scraper conveyor,which can be applied to the mining layout of other working faces in No. 2 coal seam of the mine.
作者
徐长久
Xu Changjiu(Coal Industry Branch,Shanxi Coal International Energy Group Co.Ltd.,Taiyuan,Shanxi 030006)
出处
《江西煤炭科技》
2022年第1期94-96,共3页
Jiangxi Coal Science & Technology
关键词
中厚煤层
工作面长度
设备适应性
理论计算
矿压监测
medium-thick coal seam
length of working face
equipment adaptability
mine pressure monitoring
作者简介
徐长久(1984-),男,辽宁抚顺人,2006年毕业于辽宁工程技术大学测绘工程专业,工程师。
