煤矿巷道中锚杆分次支护技术的应用  

Application of Anchor Sub-support Technology in Coal Mine Roadway

作　　者：石旭晖 Shi Xuhui(Shanxi Huayang Group Xinneng Co.,Ltd.,Yangquan Shanxi 045000,China)

机构地区：[1]山西华阳集团新能股份有限公司一矿,山西阳泉045000

出　　处：《机械管理开发》2024年第3期301-303,共3页Mechanical Management and Development

摘　　要：在当前的煤矿开采中,巷道的掘进和支护有着紧密结合和相互联系的特点,对整体的巷道掘进效率有着一定影响,容易在实际的煤矿生产作业中出现采掘接替紧张的问题。结合以往应用的掘进效率提高措施,在实际落实中易受到较多方面因素影响,需要矿企了解锚杆分次支护技术的价值,在技术应用中提高掘进与支护的效果。为此,先进行采矿工程概述,然后具体分析锚杆分次支护技术的原理及落实要点,最后再进行现场试验,以期在降低掘进和支护作业的干扰下,提高巷道掘进速度。In the current coal mining,roadway excavation and support have the characteristics of close integration and interconnection,which has a certain impact on the overall roadway excavation efficiency,and is prone to the problem of mining and excavation succession tension in the actual coal mine production operation.Combined with the previous application of digging efficiency improvement measures,in the actual implementation of the more vulnerable to the influence of various factors,the need for mining enterprises to understand the value of anchor sub-support technology,in the application of technology to improve the effect of digging and support.To this end,first an overview of mining engineering,and then specifically analyse the principles and implementation points of the anchor rod sub-support technology,and then finally the field test,in order to expect to reduce the interference of the excavation and support operations,to improve the speed of roadway excavation.

关 键 词：巷道掘进 锚杆分次 支护技术 采掘接替 

分 类 号：TD353[矿业工程—矿井建设]