煤矿井下注浆堵水技术探析

摘要

Describes the feasibility and necessity of the implementation of underground grouting and sealing technique of coal mines, introduces the technical points of underground grouting and sealing technique of coal mines in various conditions in details, which is of certain reference significance for the future underground grouting and sealing work of coal mining enterprises.%阐述了实施煤矿井下注浆堵水技术的可行性与必要性，详细介绍了煤矿井下各种工况下注浆堵水技术要点，对今后煤矿企业井下注浆堵水工作具有一定借鉴意义。