东古城矿矿井地质条件研究

Study on the Geological Conditions of Donggucheng Mine

基于东古城矿矿井开采实践,利用现场调研、实验室测量及工程类比的方法,对该矿井田范围内的含煤地层进行了统计分析,并甄选出井田范围内的可采煤层,对矿井内的地质构造、水文地质与瓦斯特征进行了详细分析,为该矿的初步设计与下一步的采区设计提供了地质研究保障,也为该矿的安全回采提供了理论基础。

Based on the mining practice of Donggucheng Mine,this paper used the field investigation,laboratory measurement and engineering analogy method to statistically analyze the coal-bearing strata in the Donggucheng Mine Field,selected the recoverable coal seam within the mine field,and analyzed the geological structure,hydrogeology and gas characteristics in Donggucheng Mine in detail,which provided geological research support for the preliminary design of the Donggucheng Mine and the design of the mining area in next step and provided a theoretical basis for the safe mining of the mine.