摘要
随着煤炭资源的不断开采,煤矿井下巷道开拓面临越来越多的挑战。为提高煤矿开采效率、保障安全生产,开展巷道开拓技术创新研究具有重要意义。通过分析煤矿井下巷道开拓的影响因素,探讨了开拓技术的创新方向,并对其中的关键技术进行了深入研究。
With the continuous mining of coal resources,underground coal mine roadway excavation is facing increasing challenges.It is of great significance to carry out innovative research on roadway excavation technology in order to improve coal mining efficiency and ensure safe production.By analyzing the influencing factors of underground roadway excavation,the innovation direction of excavation technology was discussed,and in-depth research on the key technologies involved was conducted.
作者
刘宏伟
LIU Hongwei(Sijiazhuang Coal Industry Co.,Ltd.,Lu'an Chemical Group,Jinzhong 045300,Shanxi,China)
出处
《能源与节能》
2025年第7期208-210,244,共4页
Energy and Energy Conservation
关键词
煤矿
巷道开拓
开拓技术
coal mine
roadway excavation
excavation technology
