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《ENGINEERING BLASTING》 1995-01
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APPLICATION OF FRACTIONAL METHOD FOR FORECASTING ROCK BLASTING FRAGMENTATION

Xie Xianping(University of Science and Technology Beijing)Xie Yuan(BGRIMM)  
The basic concept of fractional geometry is briefly introduced in this paper, with the fractional trend of fragments and fractional clia-racteristics of rock blasting fragmentation discussed.It is found that there exists very good fractional structure in rock fragments.The fractional method is applied to study the relation between blasting efficiency and blasting frag-mentation, and therefore the rock blasting fragments forecasting and the optimization of blasting parameters can be made. Fractional theory may provide a new powerful approach for forecasting rock blasting fragmentation.
【CateGory Index】: P235.1
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