Funct. Mater. 2015; 22 (3): 370-374.

http://dx.doi.org/10.15407/fm22.03.370

Fragmentation of thin plates by dot impact

R.Ye.Brodskii, T.V.Kulik

Institute for Single Crystals, STC ”Institute for Single Crystals” National Academy of Sciences of Ukraine, 60 Lenin Ave., 61001 Kharkiv, Ukraine

Abstract: 

In this paper we study the case of two-dimensional single-impact fragmentation, namely the fragmentation of the circular thin plate by dot impact. The distribution density of the fragments by mass was obtained analytically in the case of the central strike and numerically for arbitrary random point of impact. The study was conducted for different values of the number of fissures, the dependence of the distribution parameters on that number was obtained.

Keywords: 
fragmentation, thin round plates, dot impact.
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