深部区域巷道围岩控制中预应力锚注技术的应用  

Application of Prestressed Anchor Grouting Technology in Surrounding Rock Control of Roadway in Deep Area

作　　者：孙树峰 Sun Shufeng(Fenxi Mining Industry Group Hexi Coal Mine,Liulin Shanxi 033300)

机构地区：[1]汾西矿业集团贺西煤矿,山西柳林033300

出　　处：《山西化工》2023年第1期147-148,151,共3页Shanxi Chemical Industry

摘　　要：为了提高预应力锚注技术在深部区域巷道围岩控制当中的应用效果,结合某深部区域巷道围岩项目实例,明确深部区域巷道围岩特点,提出预应力锚注技术的应用要点和注意事项,取得较好的工程实效,为相关人员提供参考。In order to improve the application effect of pre-stressed anchor-grouting technology in the surrounding rock control of deep regional roadway,combined with an example of a deep regional roadway surrounding rock project,the characteristics of the surrounding rock of deep regional roadway are clarified,the application points and precautions of pre-stressed anchor-grouting technology are proposed,and good engineering results are achieved,providing reference for relevant personnel.

关 键 词：深部区域 巷道围岩控制 预应力锚注技术 

分 类 号：TD353[矿业工程—矿井建设]