中国科技信息
中國科技信息
중국과기신식
CHINA SCIENCE AND TECHNOLOGY INFORMATION
2009年
14期
76-77
,共2页
静力爆破%临时锁口拆除%永久锁口施工
靜力爆破%臨時鎖口拆除%永久鎖口施工
정력폭파%림시쇄구탁제%영구쇄구시공
济西矿主井由于井口地面下沉,遣成凿井井架偏斜变形被拆除,给临时锁口拆除及永久锁口砌筑施工造成困难.通过采用静力爆破技术、安装临时套架及吊盘、挖掘机挖掘及井口布置2台搅拌机拌料等措施,保证了临时锁口拆除及永久锁口安全顺利施工.
濟西礦主井由于井口地麵下沉,遣成鑿井井架偏斜變形被拆除,給臨時鎖口拆除及永久鎖口砌築施工造成睏難.通過採用靜力爆破技術、安裝臨時套架及弔盤、挖掘機挖掘及井口佈置2檯攪拌機拌料等措施,保證瞭臨時鎖口拆除及永久鎖口安全順利施工.
제서광주정유우정구지면하침,견성착정정가편사변형피탁제,급림시쇄구탁제급영구쇄구체축시공조성곤난.통과채용정력폭파기술、안장림시투가급조반、알굴궤알굴급정구포치2태교반궤반료등조시,보증료림시쇄구탁제급영구쇄구안전순리시공.
Due to ground subsidence of the mian-well,causing deformation and inclination and the sinking headframes are removed,which make difficulties for the temporary Iocking removement and the permanent lock masonry construction.Through using static blasting technology,installing temporary climbing frame and lifting plate,mining excavators and two blenders mix asphalt guarantee the temporary locking removement and safe and smooth construction of the permanent lock.
