近距离突出煤层群煤与瓦斯共采模式研究  

Study on Simultaneous Extraction of Coal and Gas in Contiguous Outburst Coal Seams

作　　者：高旭[1,2] 郭建行[1,2] 张浪[1,2] 汪东[1,2] 孙景来[1,2] 

机构地区：[1]煤炭科学技术研究院有限公司安全分院,北京100013 [2]煤炭资源高效开采与洁净利用国家重点实验室(煤炭科学研究总院),北京100013

出　　处：《煤炭工程》2015年第10期83-86,共4页Coal Engineering

基　　金：国家科技重大专项(2011ZX05040-001);国家重点基础研究发展计划(973计划)项目资助(2011CB201206)

摘　　要：为有效提高矿井防突能力,解决矿井高产高效与抽、掘、采接替紧张的矛盾,分析古交矿区煤与瓦斯赋存规律和矿井生产特点,总结淮南、晋城、松藻、平顶山矿区的共采模式及其技术特点,论证其共采模式或经验在古交矿区的适用性,优化山西组近距离突出煤层群的抽、掘、采接替顺序和递进式模块化预抽范围,提出古交矿区三区联动煤与瓦斯协调共采模式。In order to improve the control of gas outburst,and to resolve the contradiction between high yield and high efficiency and the constrains on succeeding of extraction, drivage and mining, the paper analyzed the storage and production characters of the coal and gas in Gujiao Coal Mining Area,summarized the simultaneous extraction of coal and gas modes of Huainan, Jincheng, Songzao and Pingdingshan Coal Mining Area and their technique features, and demonstrated the applicability of the simultaneous extraction of coal and gas modes or experiences in Gujiao Coal Mining Area. The paper also optimized the succeeding sequence of extraction, drivage and mining, as well as progressive modularization pre- drainage range of contiguous outburst coal seams of Shanxi Group,and proposed a three- region linkage coal and gas compatible mode in Gujiao Coal Mining Area.

关 键 词：近距离突出煤层群 煤与瓦斯共采 递进式模块化预抽 三区联动 

分 类 号：TD712[矿业工程—矿井通风与安全]