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本文说明微差爆破最大爆破延续时间主要是由岩块飞散的水平分速度限制,无论总爆破药量多少,只要适当的选择微差爆破的总延续时间,减少每毫秒内爆破的炸药量,可以控制地震强度。
This article shows that the maximum blast time of the microtunish blasting is mainly limited by the horizontal speed of the rock blast. Regardless of the amount of the blasting agent, if the total duration of the blasting blasting is selected appropriately and the amount of explosive blasting per millisecond is reduced, Control earthquake intensity.