宜洛矿区深部构造特征浅析

Analysis on Structural Features in the Deep of Yiluo Mining Area

二1煤是宜洛矿区主要可采煤层。阐述了宜洛矿区总体构造特征,分析了断层、向斜等地质因素对矿区二1煤层赋存和瓦斯分布的控制作用,探讨了区内不同时期、不同形式、不同规模的构造控煤因素对二1煤层开采技术条件的影响。

Ⅱ1 coal seam is the main minable coal mine in Yiluo Mining Area. Described the general structural features in Yiluo Mining Area,the article analysed the control action of faults,synclinal geological factors to gas occurrence and distribution laws of coal in Ⅱ1 coal seam. The paper also discussed the effects of structural coal-control features in different periods, different forms, different scope to mining conditions of Ⅱ1 coal seam.