摘要
本文对吉安煤矿井下3号煤层可采2区范围内地质构造情况进行分析研究,分析地质构造及断层走向,运用灰色预测算法预测评价吉安煤矿井田内主要含煤地层二叠系下统该区域范围内地质构造复杂程度。评价结果表明,本井田的未开采煤层地质构造复杂程度为简单类型。
In this paper,the geological structure of No.3 coal seam in Ji'an Coal Mine is analyzed and studied,the geological structure and fault strike are analyzed,and the geological structure complexity of the lower Permian series of main coal-bearing strata in Ji'an Coal Mine is predicted and evaluated by grey prediction algorithm.The evaluation results show that the geological structure complexity of the unmined coal seam in this mine field is simple.
作者
张帆
Zhang Fan(Shanxi Changzhi Suburb Sanyuan Nanyao Ji'an Coal Industry Co.,Ltd.,Shanxi Changzhi 046031)
出处
《山东煤炭科技》
2019年第6期157-159,162,共4页
Shandong Coal Science and Technology
关键词
吉安煤业
开采2区
构造特征
评价方法
灰色预测
Ji'an Coal Industry
mining area 2
structural characteristics
evaluation method
grey prediction
