2008•Nonferrous MetalsRequires access

Practice of Improving Blasting Effect of Shuitou Stope

LI Changqu

Abstract

The regional geological conditions of Xiaoguan mine and its actuality of blasting effect are introduced,the reasons of poor performance caused by the blasting are analyzed,various measures to improve the blasting effect are put forward,and the blasting parameters of lump ore rate are increased through the production testing of deep-hole blasting that can reduce the block rate and powder ore rate.

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Available abstract

Key concepts: Rock blasting, Mining engineering, Geotechnical engineering, Production rate, Engineering, Geology, Metallurgy, Materials science