价值工程
價值工程
개치공정
VALUE ENGINEERING
2013年
36期
314-315
,共2页
地质%小庄矿井%瓦斯赋存规律
地質%小莊礦井%瓦斯賦存規律
지질%소장광정%와사부존규률
geology%Xiaozhuang mine%gas occurrence regularity
小庄矿井隶属彬长矿区，属高瓦斯矿井，主采4#煤层，平均厚度15m，4#煤易自燃发火,发火期一般3~5个月,最短的只有24天。矿井瓦斯涌出量大，如何防治瓦斯是影响煤矿安全生产的主要因素。本文从地质的观点分析了围岩、埋深、地质构造等与瓦斯赋存之间的关系,为深部瓦斯灾害治理提供指导。
小莊礦井隸屬彬長礦區，屬高瓦斯礦井，主採4#煤層，平均厚度15m，4#煤易自燃髮火,髮火期一般3~5箇月,最短的隻有24天。礦井瓦斯湧齣量大，如何防治瓦斯是影響煤礦安全生產的主要因素。本文從地質的觀點分析瞭圍巖、埋深、地質構造等與瓦斯賦存之間的關繫,為深部瓦斯災害治理提供指導。
소장광정대속빈장광구，속고와사광정，주채4#매층，평균후도15m，4#매역자연발화,발화기일반3~5개월,최단적지유24천。광정와사용출량대，여하방치와사시영향매광안전생산적주요인소。본문종지질적관점분석료위암、매심、지질구조등여와사부존지간적관계,위심부와사재해치리제공지도。
Xiaozhuang mine belongs to Binchang mine, it is a high-gas coal mine, its main mining is 4# coal seam, and average thickness is 15m. 4# coal is easy to spontaneous combustion;the combustion period is generally 3 to 5 months, the shortest is only 24 days. The volume of gas in mine is large, how to prevent gas are the main factors that affecting the production safety of coal mine. This paper analyzes the relations rock depth, geological structure, and gas occurrence from geological perspective, and provides advising for deep gas disaster management.
