Yan Zhiqian
Abstract
Blasting vibration caused by traditional blasting in open pit mine is relatively large.Using traditional blasting materials,hole by hole blasting technology is realized through the distribution of detonator reasonably,which achieves the effect of reducing blasting vibration damage.
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Blasting vibration caused by traditional blasting in open pit mine is relatively large.Using traditional blasting materials,hole by hole blasting technology is realized through the distribution of detonator reasonably,which achieves the effect of reducing blasting vibration damage.
Key concepts: Rock blasting, Detonator, Vibration, Deep hole, Structural engineering, Engineering, Materials science, Geotechnical engineering