摘要
文章介绍了宽孔距、小抵抗线毫秒爆破技术爆破机理及在大蒋门石灰石矿的应用情况。通过宽孔距、小抵抗线毫秒爆破技术的应用,可改善爆破质量,降低炸药单耗、增加延米爆破量。
This paper has introduced wide pitch,technical mechanism of little resistance line millisecond demolition and the application in Dajiangmen limestone mine.Through the technical application of wide pitch and little resistance line millisecond demolition, it can improve demolition quality, reduce dynamite sheet to consume, increase the demolition quantity.
出处
《江苏建材》
2008年第3期14-16,共3页
Jiangsu Building Materials
关键词
宽孔距
爆破技术
应用情况
wide pitch
demolition technique
application condition
