Rational analysis of single hole blasting in Fushun East Open-pit Mine
SUN Peng
LI Guibo
Abstract：According to the mining experience of the production process in Fushun East Open-pit Mine, the article summed up the blasting methods suitable for East Open-pit Mine geology and mining conditions. Through adjusting hole distance, row spacing, number of rows, the mine reduced unit consumption of blasting, controlled the occurrence of secondary blasting and blasting cost.
Keywords：hole parametersingle holeunit consumption
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 7-9,13 )