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What is Ground Vibration Control in Blasting about?

This study focuses on predicting and controlling ground vibrations caused by blasting in aggregate mines, emphasizing the importance of explosive quantity and delay timing on peak particle velocity. Empirical equations were developed to estimate this velocity at varying distances, showing that increasing delay timing significantly reduces ground vibration. The model was validated with statistical analysis, demonstrating a strong correlation between predicted and observed velocities, providing practical tool

Author

十方明亮君

Language

EN