Title: Application of High-precision Electronic Detonator in Decreasing Blasting Vibration
Abstract: In order to decrease blasting vibration and its hazard,firstly,the single blasting vibration signal monitored on site is superposed millsecondly per unit MS by the MATLAB7.0 program and obtains the best short-delay time based on decreasing vibration ratio,then the delay time of electronic detonator is programmed by the control sofeware in blasting work.Through the comparative analysis of actual monitored vibration data between Nonel tube detonator and electronic detonator,the results show that the high-precision electronic detonator can decrease the blasting vibration and increase the vibration frequency,which is worth to be popularized in blasting working.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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