Study on Near-Field Spectral Characteristics and Vibration Control of Multi-Hole Blasting Based on VMD

To explore the spectral characteristics of near-field vibration signals from multi-hole millisecond-delay blasting in open-pit mines and the modulation effect of delay time on blasting energy distribution, field blasting vibration tests with multi-gradient delays were conducted taking an open-pit co...

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書誌詳細

主要な著者:	Dasong Zhang, Hongyan Xu, Hui Chen, Jinggang Zhang, Sifan Wei, Yuanxiang Mu, Fei Gao
フォーマット:	Artigo
言語:	Inglês
出版事項:	MDPI AG 2026-04-01
シリーズ:	Applied Sciences
主題:	multi-hole blasting Variational Mode Decomposition (VMD) Hilbert-Huang Transform (HHT) spectral characteristics energy distribution vibration control
オンライン･アクセス:	https://www.mdpi.com/2076-3417/16/8/3665
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