Study and Analysis on Blasting Lost and Blasting Fallen Phenomenon Based on Joule law
LYU Yu-zhi
YIN Bing
ZHAO Ming-yong
Abstract：In the mine series blasting operation,a blasting lost and blasting fallen phenomenon often oc-curred and would be an important potential safety danger in the mine mining and excavation opera-tion.Based on the Joule law,an analysis was conducted on the three factors of the current,resistance and time affected to the blasting effect of the blasting network,an analysis was conducted on the blas-ting lost and blasting fallen causes and the countermeasures were provided.The safety blasting could be realized on the certain problems with the certainly analysis,the causes clarified,measures conduc-ted,elimination on the blasting lost and blasting fallen potential danger.
Keywords：blasting networkseriesJoule lawblasting lostblasting fallen
Publication Date：2016-05-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 16-18 )