煤巷掘进临时支护现状与发展趋势  

Current Situation and Development Trend of Temporary Support in Coal Roadway

作　　者：孙涛 SUN Tao(No.2 Coal Mine,New Energy Co.,Ltd.,Shanxi Huayang Group,Yangquan 045000,Shanxi,China)

机构地区：[1]山西华阳集团新能股份有限公司二矿,山西阳泉045000

出　　处：《能源与节能》2025年第3期126-129,共4页Energy and Energy Conservation

摘　　要：煤巷掘进临时支护技术在煤矿安全生产中起着至关重要的作用。探讨了国内外煤巷临时支护技术与装备的现状,包括前探梁式临时支护、点柱式临时支护、主动支撑式临时支护、机载式临时支护及自移式临时支护,分析了当前煤巷临时支护存在的主要问题,如掘进-支护不平衡及缺乏系统性和全面性设计,并展望了未来的发展趋势,以期为煤巷掘进临时支护技术的发展提供参考。Temporary support technology for coal roadway excavation plays a vital role in coal mine safety production.The current status of coal roadway temporary support technology and equipment at home and abroad was discussed,including front beam temporary support,point column temporary support,active support temporary support,airborne temporary support and self-moving temporary support,the main problems existing in the current coal roadway temporary support were analyzed,such as the drivingsupport imbalance and lack of systematic and comprehensive design,and the future development trend was looked forward to,in order to provide reference for the development of temporary support technology for coal roadway excavation.

关 键 词：煤巷掘进 临时支护 技术现状 发展趋势 

分 类 号：TD353[矿业工程—矿井建设]