Liu Wu-tuan
Abstract
The blasting parameters were determined and blasting security parameters were calculated for ore pillar stoping in Baishanquan Iron Mine.At the same time,on the basis of blasting vibration effects testing,data processing and analysis,the formula suitable for the mine was deduced,which has some reference value for the blasting design of similar mine.
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The blasting parameters were determined and blasting security parameters were calculated for ore pillar stoping in Baishanquan Iron Mine.At the same time,on the basis of blasting vibration effects testing,data processing and analysis,the formula suitable for the mine was deduced,which has some reference value for the blasting design of similar mine.
Key concepts: Rock blasting, Stoping, Pillar, Vibration, Engineering, Structural engineering, Geotechnical engineering, Drilling and blasting