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Computer Tomography Investigation of Defects

Domenii publicaţii > Stiinte ingineresti + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Tudor, D. I., Petrescu, H. A, Hadar, A., Rosu, D.,

Editorial: Mat. Plast., 49 (2), p.123-128, 2012.


The purpose of this paper is to show the possibility of finding the location and to describe internal discontinuities
in plates made of plastic materials using non-destructive evaluation methods. Their effect on the mechanical
behaviour is also evaluated by means of numerical calculus. The technique of computer tomography („CT”)
is used as a non-destructive evaluation method whereas the numerical calculus is realized by the finite
element method.

Cuvinte cheie: computer tomography, discontinuity, finite element analysis