摘要
文章根据东山矿区含煤地层特征,阐述了本区的控煤构造及其形成机制,探讨了该区的构造控煤作用:即滑覆控煤构造,往往煤层沿走向可采性较好,沿倾向可采性变化较大;正断层控煤构造,可使下盘可采煤层得以保留,并使上盘勘探深度增大。此结论对该区的煤炭资源开发具有一定的指导意义。
Based on the characteristics of coal-bearing strata in Dongshan mining area,this paper expounded the structure of coal-controlled coal and its formation mechanism.And discussed the structure of coal control in this area.In other words,the coal seam controlled coal structure has a good coal seam along the direction of recoverability,and the tendency of recoverability along the tendency is great,and the normal fault coal control structure can keep the coal seam in the footwall and increase the exploration depth of the upper plate.This conclusion is of guiding significance to the development of coal resources in this area.
作者
梁承林
LIANG Cheng-(Longyan City Jinxin Mining Consulting Service Co.,Ltd.,Longyan,Fujian 364000,Chin)
出处
《企业技术开发》
2018年第3期72-76,共5页
Technological Development of Enterprise
关键词
构造特征
控煤作用
可采煤层赋存
东山矿区
structural characteristics
Coal control
Coal seam deposit
Dongshan mining area
