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expl.
An increased throw of the order of 5 - 10 percentage points may be obtained through the use of electronic delay sequences, without any increase in explosives energy or other blast inputs
使用电子延迟顺序可以增加5 - 10个百分点的抛掷量、且不必增加炸药能量或其他爆破投人
expl.
belt
blast delay
pattern
台阶延时爆破
tech.
blast delay
爆炸延迟
expl.
The number and type of delays in the blast tell us how long the detonation process itself will last
爆破时延时爆破的次数和类型表明爆轰过程本身持续时间的长短
expl.
While a high powder factor may generate higher levels of vibration, noise and flyrock, a power factor that is too low may cause a blast to fail and may generate more vibration than expected for the charge per delay that was used, because of increased burden and confinement
当炸药威力大、产生的震感强、噪声大、飞石多。如果炸药威力太小、由于抵抗线和围压增加、会导致爆破失败、而且对于每次延时所用的药量而言、所产生的振动会比预计的要大
expl.
zone bench blast simulations with delay timing 3D
台阶延时爆破模拟
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