摘要
分析了河南省的地质构造分区特征和煤田特征,找出了控煤构造的4种形式,分别为:褶皱逆冲推覆型构造控煤,重力滑动型构造控煤,走滑型构造控煤,伸展型构造控煤。河南省的诸多煤田中,除安阳—鹤壁煤田、焦作煤田、濮阳含煤区是伸展型构造控煤,其他各煤田均是推覆构造或滑动构造控煤。
Analysed the geological structure subarea characteristics and coal field characteristics in Henan province,four forms of coal-controlling structure were identified,they are respectively fold-thrust nappe-type structure controlling coal,gravity sliding structure controlling coal,strike-slip structure controlling coal,extensional-type structure controlling coal.During these coal fields in Henan province,Anyang—Hebi Coal Field,Jiaozuo Coal Field,Puyang Coal Bearing Areas are belong to extensional-type structure controlling coal,other coal fields in Henan province are nappe-type structure or sliding structure controlling coal.
出处
《中州煤炭》
2011年第11期25-27,42,共4页
Zhongzhou Coal
关键词
河南煤田
滑动构造
控煤构造
推覆构造
Henan coal field
sliding structure
coal-controlling structure
nappe structure
