煤体结构识别新方法及应用实例

New Technology and Application Examples of Coal Structures Identification

为了在勘探初期准确识别与预测煤体结构特征,开展了新疆阜康白杨河矿区构造节理裂隙填图,并于大黄山煤矿进行了煤体结构解剖。研究结果表明:地表构造节理裂隙具有明显的方向性和成带分布的特点,煤体结构破碎带的延伸方向与构造节理裂隙基本一致,两者之间的展布具有很好的规律性。

In order to make an accurate identification and prediction of coal structure in early stage of the exploration, the relationship between the surface tectonic joints characteristics and underground coal structure characteristics was explored by conducting tectonic joints fissures mapping in Fukang Baiyanghe mining area, Xinjiang and anatomy of coal body structure in Dahuangshan coal mine. The results show that the surface tectonic joints fissures has obvious directivity and the characteristics of zonal distribution, and coal body structure fracture zone extending direction are basically identical with it. There is the very good regularity between the two.