摘要
系统地分析了高压磨料水力割缝防突技术的机理,介绍了其工艺流程和有关技术参数的研究情况,阐述了高压磨料水力割缝防突技术在突出煤层快速掘进中的防突作用,试验表明了高压磨料水力割缝防突技术是突出煤层快速掘进中的一项有效防突措施,其具有良好的实用性和广阔的推广前景。
In this paper, we analyzed the mechanism of the high - pressure Abrasive hydraulic cutting seam technology in detail, introduced the research status quo of its technologic flow chart and correlative technology parameter and then expatiated the outbursts prevention effect of it in outbursts coal＇s fast head- cutting. By this study, it shows that the high- pressure Abrasive hydraulic cutting seam technology is the effectual outbursts prevention measure and it is provided with nicer practicality and capacious foreground.
出处
《煤矿安全》
CAS
北大核心
2005年第12期11-14,共4页
Safety in Coal Mines
关键词
高压磨料
水力割缝
掘进工作面
突出防治
机理
high - pressure Abrasive
hydraulic cutting seam
head - cutting face
outburst prevention
mechanism
