工作面跨主斜井开采技术研究与应用  

Research of Coal Mining Face Crossing Over Inclined Shaft Technology and application

作　　者：闫洁伦 徐学锋[2] 鲁忠良[3] 李福文 

机构地区：[1]阜矿集团职教中心,辽宁阜新123000 [2]河南理工大学能源科学与工程学院,河南焦作454000 [3]河南理工大学安全科学与工程学院,河南焦作454000 [4]河南新郑煤电公司赵家寨煤矿,河南郑州451184

出　　处：《煤矿现代化》2010年第2期17-19,共3页Coal Mine Modernization

基　　金：国家重点基础研究发展计划(973计划)(项目编号:2005CB221500)

摘　　要：针对河南阳城二煤矿开采中由于预留煤柱使井筒受采动支撑压力影响难于维护的原因进行了分析,对工作面跨斜井开采进行了可行性分析和方案设计,并对跨斜井及工作面过轨道下山开采提出了具体措施,该技术取得了较好的技术经济效益。Through analysis on reasons that perplex maintenance of coal shafts due to influence of supporting pressure exerted by existence of pre-leave coal pillars at He Nan Yang Cheng No.2 Coal Mine, this paper offers feasibility analysis and design on coal face crossing over inclined-shaft technology, advances specific measures in regard to coal face crossing over inclined-shaft mining and crossing over track downhill mining, which have yielded preferable technical and economic return.

关 键 词：跨采 设计 过老巷 加固 维护 

分 类 号：TD823.91[矿业工程—煤矿开采]