山西科技
山西科技
산서과기
Shanxi Science and Technology
2015年
5期
66-68,69
,共4页
矿压观测%巷道布置方式%支护方案%炉峪口煤矿
礦壓觀測%巷道佈置方式%支護方案%爐峪口煤礦
광압관측%항도포치방식%지호방안%로욕구매광
mine pressure observation%roadway layout pattern%support scheme%Luyukou Coalmine
对9号煤层中处于典型位置的巷道掘进工作面进行了矿压观测及数据处理分析,基于监测结果,对9号煤巷道的布置方式进行了优化,并提出了相应的支护方案。
對9號煤層中處于典型位置的巷道掘進工作麵進行瞭礦壓觀測及數據處理分析,基于鑑測結果,對9號煤巷道的佈置方式進行瞭優化,併提齣瞭相應的支護方案。
대9호매층중처우전형위치적항도굴진공작면진행료광압관측급수거처리분석,기우감측결과,대9호매항도적포치방식진행료우화,병제출료상응적지호방안。
This paper carries out the mine pressure observation and data processing and analyzing of the tunnelling face of the roadway located in a typical position of No.9 coal seam, and based on the monitoring results, optimizes the layout pattern of the roadway of No.9 coal seam, and puts forward a corresponding support scheme.