摘要
为摸清滕县煤田七五煤矿许楼井上组煤岩浆岩侵入规律,确保矿井开拓布局的合理性,通过对岩浆岩侵入时间、侵入通道以及相关地质构造的分析,判断总结出井田南北两区域的岩浆岩分别通过不同的形式对煤层进行了侵蚀。该研究为矿井下步的开拓布局、工作面布置方式提供了依据。
In order to find out the intrusion law of upper formation coal magmatic rock in Xulou well of Qiwu Coal Mine in Tengxian coalfield,and ensure the rationality of mine development layout,through the analysis of magmatic rock intrusion time,intrusion channel and related geological structure,it is concluded that the magmatic rock in the north and south areas of the coalfield erodes the coal seam in different forms.This study provides a basis for the next development layout and working face layout of the mine.
作者
郭春钢
裴海伦
邓海宾
Guo Chungang;Pei Hailun;Deng Haibin(Design Office of 75 Coal Mine,Zaozhuang Mining Group,Shandong Zaozhuang 277000)
出处
《山东煤炭科技》
2021年第1期165-167,171,共4页
Shandong Coal Science and Technology
关键词
岩浆岩
煤层
七五井田
magmatic rock
coal seam
75 Coal Mine
