Gray correlation analysis of blasting effect in the Open-pit Mine
FU Yiming
Abstract：Aiming at Waitoushan Iron Mine in Benxi Iron and Steel, using the grey relational analysis, the article determines the influence degree of blasting parameters on the blasting effect during the blasting process. The results show that the single explosive consumption is the most important factor influencing the blasting effect, followed by the row spacing of the boreholes, and the blasting is performed. In the process of parameter optimization, the parameters of the explosive unit consumption and spacing distance should be optimized.
Keywords：gray relational analysiscontrol factorevaluation factorparameter optimization
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 54-56,60 )