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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。
Ping (township) -Le (Ping) depression is located in the north-central part of Jiangxi Province. Due to its complicated regional and geographical background, the mining area in the depression is characterized by complex structure and high degree of coalification, so the gas content changes in different ways. Based on the geographical background of Jiangxi Province, this paper analyzes the structure and coalification degree of the five large mining areas in Pingle Depression, and finally obtains the gas distribution characteristics of Pingle depression zone.