萍乐拗陷带瓦斯分布特征分析

Analysis on Gas Distribution Feature in Pingle Geotectogene

位于江西省中北部的萍(乡)—乐(平)拗陷,由于其复杂的区域地理背景,拗陷带内的矿区构造复杂,煤化作用程度高,从而瓦斯含量出现不同的变化。文章通过江西省的地理背景,对萍乐拗陷带内5大矿区内构造、煤化作用程度等进行分析,最终得出萍乐拗陷带的瓦斯分布特征。

Pingxiang-Leping geotectogene is in the north central of Jiangxi Province. Because of the complex regional geography baekguround, the mines in Pingle geotectogene have acharactcrs of complex structure and the high degree of coalification, and the gas content have different variation. According to the geography backguround of Jiangxi, in this article, the author analyse a structure and eoalification in the five mines in this geotectogene, and in the final come to a gas distribution fuature in Pingle geotectogene.