山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2014年
2期
52-54
,共3页
锚杆支护%锚索%联合支护%安全保障
錨桿支護%錨索%聯閤支護%安全保障
묘간지호%묘색%연합지호%안전보장
bolting support%anchor rope%combined support%safety security
本文主要介绍了锚杆支护的发展状况,分析了影响锚杆支护效果的存在的问题,分析得出锚杆与锚索联合支护的可行性及优越性,并举例在某煤矿中的应用,并得出锚杆与锚索联合支护不但为煤矿矿井的高效掘进与回采提供了安全保障,而且为煤矿企业带来了较大的经济效益。
本文主要介紹瞭錨桿支護的髮展狀況,分析瞭影響錨桿支護效果的存在的問題,分析得齣錨桿與錨索聯閤支護的可行性及優越性,併舉例在某煤礦中的應用,併得齣錨桿與錨索聯閤支護不但為煤礦礦井的高效掘進與迴採提供瞭安全保障,而且為煤礦企業帶來瞭較大的經濟效益。
본문주요개소료묘간지호적발전상황,분석료영향묘간지호효과적존재적문제,분석득출묘간여묘색연합지호적가행성급우월성,병거례재모매광중적응용,병득출묘간여묘색연합지호불단위매광광정적고효굴진여회채제공료안전보장,이차위매광기업대래료교대적경제효익。
This article mainly introduced the development situation of bolt support,analyses the problems of influence the effect of bolt support,analysis the feasibility and the advantages of the anchor rod and anchor rope combined support,and an example in a coal mine,the application of and anchor rod and anchor rope combined support not only provides the effective excavation and mining of coal mine security,but also brings greater economic benefits for coal mining enterprises.