Research on reliability of electric network for engineering blasting
Chen Ya-yu · Coal Engineering · 2009
The paper analyzed the ignition principle of the electric detonator in the series circuit.A probability model of the time parameters distribution for the electric detonator was obtained.Base on the circumstance,a reliability statistics model of the blasting network was established.The model was applied to evaluate the network design for the engineering blasting.The paper provided several methods to improve the standard blasting rate.