针对采石场爆破环境较为复杂的特点,确定采用三角形布孔,对角线起爆的爆破方案;
Considering the stone quarry environment was complicated, the initiation plan of triangular drilling and diagonal detonation were employed;
而土耳其人则反击说,阿尼遗址被亚美尼亚边境上采石场的爆破所影响。
The Turks retort that Ani's remains have been shaken by blasts from a quarry on the Armenian side of the border.
三英里之外的采石场进行了爆破作业。
Three miles away there was a salvo of blasting in the quarry.
该项中的钻探工人操作移动钻孔机实施露天矿和采石场的钻孔爆破以及建筑工地的建筑物基础设施的爆破工作。
Drillers in this unit group operate mobile drilling machines to bore blast holes in open-pit mines and quarries and to bore holes for blasting and for building foundations at construction sites.
根据孔底空腔爆破的作用机理,结合微差爆破理论,在该采石场进行了孔底空腔微差爆破的对比试验研究。
According to the mechanism of base air-decked blasting, combined with millisecond blasting theory, the contrast tests of millisecond blasting for base air-decked were carried out in the quarry.
结合小型采石场设备简单、工艺相对落后的实际,介绍了一种采用硐室爆破替换其小直径钻眼爆破的方法,并对药室的布置及起爆网路作了阐述。
Considering the simple equipment and relatively lagged technique, a way of substituting coyote blasting for small diameter drifting blasting is introduced in this paper.
结合小型采石场设备简单、工艺相对落后的实际,介绍了一种采用硐室爆破替换其小直径钻眼爆破的方法,并对药室的布置及起爆网路作了阐述。
Considering the simple equipment and relatively lagged technique, a way of substituting coyote blasting for small diameter drifting blasting is introduced in this paper.
应用推荐