贵州省盘州市郭官煤矿构造特征及演化  

Structural features and evolution of Guoguan coal mine in Panzhou City,Guizhou

作　　者：申爱军 聂波[1] SHEN Ai-jun;NIE Bo(Geological Survey Institute of Guizhou Coal Geology Bureau,Guiyang 550008,Guizhou,China)

机构地区：[1]贵州省煤田地质局地质勘察研究院,贵州贵阳550008

出　　处：《资源信息与工程》2021年第3期63-66,共4页Resource Information and Engineering

摘　　要：基于野外地质填图、测井及钻孔等资料,结合构造地质研究方法,对郭官煤矿进行了构造特征及演化分析。认为:矿区断裂以褶皱、正断层为主,断层力学性质多属压性;南西-北东向构造早于东西向构造;构造复合部位较复杂;构造线方向性明显,与区域构造线方向一致。建议在对矿区开发时,应尽可能避开构造复合部位。Based on data of field geological mapping,well logging and borehole drilling,combined with structural geological research methods,the structural features and evolution of Guoguan coal mine were analyzed.It was considered that the faults in the mining area were mainly folds and normal faults,and the mechanical properties of faults were mostly compressive.SW-NE-trending structure formed earlier than EW-trending structure;The structural compound site was relatively complicated.The direction of the structural line is obvious and consistent with that of the regional structural line.It was suggested that mining area development should avoid the structural compound position as possible.

关 键 词：郭官煤矿 盘县断褶带 构造特征 构造演化 

分 类 号：P618[天文地球—矿床学]