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本文通过大量分析，认识爆破地震波的振动幅值与频率组成的衰减规律、频率在降震中的作用，及其作为爆破振动的安全判据。
In this paper, a large number of analyzes are conducted to understand the attenuation law of the vibration amplitude and frequency of the blasting seismic wave, the role of frequency in the seismic reduction, and its safety criterion as the blasting vibration.