江西煤炭科技
江西煤炭科技
강서매탄과기
JIANGXI COAL SCIENCE & TECHNOLOGY
2011年
3期
33-34
,共2页
综采%过老巷%跨采%经济效益
綜採%過老巷%跨採%經濟效益
종채%과로항%과채%경제효익
fully-mechanized mining%crossing old roadway%cross mining%economic effects
1015综采面跨东翼采区5#总回、5#底板上山,过5#皮带上山。采至1018综采面,综采面推进老巷时采取的措施,技术经济效果十分显著,是我矿综采首次工作面过老巷及无上山煤柱开采,也是江西省煤炭企业采用综采工作面过老巷及无上山煤柱开采的首例。
1015綜採麵跨東翼採區5#總迴、5#底闆上山,過5#皮帶上山。採至1018綜採麵,綜採麵推進老巷時採取的措施,技術經濟效果十分顯著,是我礦綜採首次工作麵過老巷及無上山煤柱開採,也是江西省煤炭企業採用綜採工作麵過老巷及無上山煤柱開採的首例。
1015종채면과동익채구5#총회、5#저판상산,과5#피대상산。채지1018종채면,종채면추진로항시채취적조시,기술경제효과십분현저,시아광종채수차공작면과로항급무상산매주개채,야시강서성매탄기업채용종채공작면과로항급무상산매주개채적수례。
1015 fully-mechanized face,crossing eastern mining area with recovery,floor rise at 5# coal seam,crosses 5# belt rise to 1018 fully-mechanized face by means of crossing old roadway together with pillarless mining,which becomes the first case in Jiangxi coal enterprises and achieves remarkable technological and economic effects.
