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索依南等人曾指出,靠延时爆破很难降振,因为振动往往是无规则频率,消除一个频率分量的振动并不明显影响合成振幅,而且定时方法必须具有高度适应性与准确性。因此,在工业实践中用延时爆破降震是不现实的。
Soyinan et al. Have pointed out that it is difficult to de-vibration by detonation because the vibration is often irregular in frequency. Eliminating the vibration of one frequency component does not significantly affect the resultant amplitude, and the timing method must be highly adaptive and accurate. Therefore, it is unrealistic to use delaying blast to decelerate in industrial practice.