Shuqing Cheng
Abstract
In the course of overburden mining of FeS 2 ores, reasonable parameters for presplit blasting were selected, the presplit blasting was adopted to effectively control the stability of consequent layer rock high-slope. The selection of parameters and the blasting implementation are introduced.
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In the course of overburden mining of FeS 2 ores, reasonable parameters for presplit blasting were selected, the presplit blasting was adopted to effectively control the stability of consequent layer rock high-slope. The selection of parameters and the blasting implementation are introduced.
Key concepts: Rock blasting, Overburden, Geotechnical engineering, Mining engineering, Geology, Layer (electronics), Materials science, Composite material