煤炭技术
煤炭技術
매탄기술
COAL TECHNOLOGY
2013年
12期
87-88,89
,共3页
瓦斯含量%瓦斯涌出量%瓦斯地质规律
瓦斯含量%瓦斯湧齣量%瓦斯地質規律
와사함량%와사용출량%와사지질규률
gas content%gas emission%gas geological law
首先分析了矿井地质构造的演化与分布的特征，对实测数据进行统计分析，主要研究地质构造、煤层顶底板标高及岩性特点对瓦斯赋存状态的影响，进而对瓦斯地质规律做出论述，对瓦斯含量与涌出量做出预报。分析得出：瓦斯涌出量及瓦斯含量整体趋势与埋藏深度成正比关系。
首先分析瞭礦井地質構造的縯化與分佈的特徵，對實測數據進行統計分析，主要研究地質構造、煤層頂底闆標高及巖性特點對瓦斯賦存狀態的影響，進而對瓦斯地質規律做齣論述，對瓦斯含量與湧齣量做齣預報。分析得齣：瓦斯湧齣量及瓦斯含量整體趨勢與埋藏深度成正比關繫。
수선분석료광정지질구조적연화여분포적특정，대실측수거진행통계분석，주요연구지질구조、매층정저판표고급암성특점대와사부존상태적영향，진이대와사지질규률주출논술，대와사함량여용출량주출예보。분석득출：와사용출량급와사함량정체추세여매장심도성정비관계。
The paper analyzes geologic tectonic evolution and distribution characteristics in Shengli Mine, and studys the geological structure of the mine roof and floor of coal seam floor, lithology, and the effect of elevation on gas occurrence ,combined with a large number of experimental data. Coal mine gas geology is discussed in detail, the quantity of gas emission and gas content are forecasted. The results show that generally, the gas content and emission of the seam increases with the depth of the seam increased.
