中国煤炭
中國煤炭
중국매탄
CHINA COAL
2015年
4期
62-65
,共4页
巷道掘进%综合机械化掘进%快速掘进%掘进工序优化%标准工时
巷道掘進%綜閤機械化掘進%快速掘進%掘進工序優化%標準工時
항도굴진%종합궤계화굴진%쾌속굴진%굴진공서우화%표준공시
drivage%fully mechanized driving%speedy drivage%drivage process optimizing%standard labor time
鉴于首山一矿瓦斯抽采造成岩巷工程量增加、制约采掘接替的问题，对现有综合机械化掘进成巷工序进行改造，优化了破岩、排矸和支护三道主要工序，并在现场对其主要工序工时进行多周期实测，采用额定工时制定法得出各工序标准工时，对掘进循环作业图表进行优化，提高了正规循环率，加快了掘进速度。
鑒于首山一礦瓦斯抽採造成巖巷工程量增加、製約採掘接替的問題，對現有綜閤機械化掘進成巷工序進行改造，優化瞭破巖、排矸和支護三道主要工序，併在現場對其主要工序工時進行多週期實測，採用額定工時製定法得齣各工序標準工時，對掘進循環作業圖錶進行優化，提高瞭正規循環率，加快瞭掘進速度。
감우수산일광와사추채조성암항공정량증가、제약채굴접체적문제，대현유종합궤계화굴진성항공서진행개조，우화료파암、배안화지호삼도주요공서，병재현장대기주요공서공시진행다주기실측，채용액정공시제정법득출각공서표준공시，대굴진순배작업도표진행우화，제고료정규순배솔，가쾌료굴진속도。
Aimed at the increase of rock drift engineering quantities and restricted replace-ment of digging caused by gas extraction,the author reformed the fully mechanized drivage process,optimized three maj or processes of rock breaking,gangue exhaust and support. Multi-cycle actual measurements for the master operation and labor time were conducted on the site, and the standard labor times of each process were obtained according to the rated time statute law,then the cycle operation chart of tunneling was optimized,which improved the standard cir-culation rate and quickened the driving speed.
