摘要
对锚网喷支护技术在五矿掘进巷道中的应用进行研究,能够有效提高煤矿掘进巷道的施工质量。基于此,首先对锚网喷支护技术进行简单介绍,其次对影响掘进巷道施工的因素进行分析,其中主要包括施工地质的影响、施工顶板上压力的变化以及施工顺序的影响三方面内容。最后,对锚网喷支护技术在煤矿掘进巷道中的应用进行研究,其中主要包括在施工环境质量较高时期的技术应用、在施工环境质量较低时期的技术应用以及在全断面返修中的技术应用三方面内容。
The application of bolting and shotcreting support technology in tunneling of coal mine can effectively improve the construction quality of roadway in coal mine.Based on this,this paper will first introduce the anchor net spray supporting technology,and then analyze the factors affecting the tunneling construction,including three aspects,the influence of the construction geology,the change of the pressure on the roof,and the influence of the construction order.Finally,the application of anchor net spray supporting technology in coal mine driving tunnel is studied,including the technical application in high construction environment quality,technical application in low construction environment quality and technical application in full section repair.
引文
[1]李磊,张伟.锚网(索)喷支护技术在白庄煤矿掘进巷道中的应用[J].工程技术,2015,28(11):321-322.
[2]李刘攀,乔旺,王瑞智.锚网(索)喷支护技术在大水沟煤矿掘进巷道中的应用[J].现代矿业,2011,27(7):110-111.
[3]何文峰.煤矿巷道锚、网、喷联合支护促进快速掘进技术浅析[J].建筑工程技术与设计,2015(7):262-263.