口前煤矿地质构造综合研究

Comprehensive Study on Geological Structure of Kouqian Coal Mine

为查明口前煤矿的地质构造特征以及其对井下煤炭开采的影响程度,通过对区域地质构造资料、前期勘探资料以及生产地质资料中的井田断层、褶皱、陷落柱等发育情况进行了统计,并对其发育规律以及对煤层开采的影响进行了有效分析研究。结果表明本井田缓倾斜的向、背斜构造和小型断层对采区的合理划分和采煤工作面的连续推进不存在明显的影响,口前煤矿地质构造的复杂程度被划分为简单。

In order to find out the geological structure characteristics of Kouqian Coal Mine and its influence on underground coal mining,the development of faults,folds and collapse columns in the mine field in the regional geological structure data,early exploration data and production geological data are counted,and the development law and its influence on coal mining are effectively analyzed and studied.The results show that the gently inclined strike,anticline structure and small fault have no obvious influence on the reasonable division of mining area and continuous advance of mining face.The complexity of geological structure in Kouqian Coal Mine is divided into simple structure.