煤矿机械
煤礦機械
매광궤계
Coal Mine Machinery
2015年
9期
157-158,159
,共3页
大采高%成本%少坑木支护%新工艺%安全技术措施
大採高%成本%少坑木支護%新工藝%安全技術措施
대채고%성본%소갱목지호%신공예%안전기술조시
large mining height%costs%less timber shoring%new technology%technical secueity measures
针对当前工作面传统拆除工艺，综合矿井提升能力、井下巷道条件、人工及材料成本等诸多方面因素，根据当前实际制定了一套大采高工作面少坑木支护拆除新工艺施工方法，确定了在采用大采高工作面少坑木支护拆除新工艺时顶板管理、通风设计等具体的工作方案。同时还针对少坑木支护拆除新工艺在施工过程中可能存在的安全隐患，制定了具有科学性、针对性、可操作性的安全技术措施，有效地保证了施工安全顺利进行。
針對噹前工作麵傳統拆除工藝，綜閤礦井提升能力、井下巷道條件、人工及材料成本等諸多方麵因素，根據噹前實際製定瞭一套大採高工作麵少坑木支護拆除新工藝施工方法，確定瞭在採用大採高工作麵少坑木支護拆除新工藝時頂闆管理、通風設計等具體的工作方案。同時還針對少坑木支護拆除新工藝在施工過程中可能存在的安全隱患，製定瞭具有科學性、針對性、可操作性的安全技術措施，有效地保證瞭施工安全順利進行。
침대당전공작면전통탁제공예，종합광정제승능력、정하항도조건、인공급재료성본등제다방면인소，근거당전실제제정료일투대채고공작면소갱목지호탁제신공예시공방법，학정료재채용대채고공작면소갱목지호탁제신공예시정판관리、통풍설계등구체적공작방안。동시환침대소갱목지호탁제신공예재시공과정중가능존재적안전은환，제정료구유과학성、침대성、가조작성적안전기술조시，유효지보증료시공안전순리진행。
In view of the current traditional dismantle process integrated with the ability to upgrade apply to the mine hoist, the basic conditions in the laneway, artificial and material costs and many other factors, a new technology of dismantling of less timber shoring of working face with large mining height is formulated and the roof management of new technology and ventilation design programme are determined. At the same time, a scientific, targeted, operablility technical security measures are developed for the probable hidden danger in the process of construction of less timber shoring dismantle to to ensure the construction safety and effectively.
