复杂地质条件不规则开采技术研究

Research on irregular mining technology in complex geological condition

随着煤炭资源的逐渐枯竭,为最大限度地回收资源,不规则开采块段越来越多。高煤公司3上1104工作面临近大落差逆断层群,地质条件复杂多变,通过对地质条件的深入勘探研究,设计工作面先后两次边采边撤及一次合茬接续,实现了资源回收的最大化。施工中通过摸索借鉴,总结了边采边撤边安的成功经验,为今后相似条件开采提供一定的借鉴。

with the gradual depletion of coal resources, to maximize the recycling of resources, irregular mining is more and more common. Gaozhuang coal company 3upperl 104 working face met reverse fault group with large fall, its geological condition is complex and changeable, through in-depth exploration of the geological conditions, design working face uses the withdrawal while mining technology, which achieve the maximization of resource recycling. In the construction, the successful experience of the side mining side recovery is summarized, which provides some references for the similar conditions mining in the future.