山东煤炭科技
山東煤炭科技
산동매탄과기
Shandong Coal Science and Technology
2012年
2期
71-72
,共2页
上行开采%沿空掘巷%锚网索支护
上行開採%沿空掘巷%錨網索支護
상행개채%연공굴항%묘망색지호
uplinking mining gob - side entry driving Bolt - mesh - anchor supporting
该文介绍了兖矿集团济宁三号煤矿综采放顶煤条件下上行开采沿空掘巷的锚网索支护技术，通过优化支护材料和支护参数，加大支Ⅵ护效果监测，满足了巷道掘进期间的安全、质量要求，延伸了锚网支护体系适用范围，对相似地质条件矿井有一定的借鉴作用。
該文介紹瞭兗礦集糰濟寧三號煤礦綜採放頂煤條件下上行開採沿空掘巷的錨網索支護技術，通過優化支護材料和支護參數，加大支Ⅵ護效果鑑測，滿足瞭巷道掘進期間的安全、質量要求，延伸瞭錨網支護體繫適用範圍，對相似地質條件礦井有一定的藉鑒作用。
해문개소료연광집단제저삼호매광종채방정매조건하상행개채연공굴항적묘망색지호기술，통과우화지호재료화지호삼수，가대지Ⅵ호효과감측，만족료항도굴진기간적안전、질량요구，연신료묘망지호체계괄용범위，대상사지질조건광정유일정적차감작용。
This article describes the Bolt - mesh - anchor supporting technology of uplinking gob - side entry driving under the conditions of mechanized overhead caving coal mining about the Jining No. 3 Coal Mine of Yanzhou Mine Group, through optimizing supporting materials and supporting parameters, strengthening the monitoring supporting effect, satisfying the safety and quality requirements during the period of excavation of the channel, outspreading the use of Bolt - mesh - anchor supporting system, and there is a certain reference to the mine of similar geological conditions.
