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Research on features of behaviour of isotropic and anisotropic materials under impact

✍ Scribed by Andrew V. Radchenko; Sergei V. Kobenko; Igor N. Marzenyuk; Ivan E. Khorev; Genadii I. Kanel; V.E. Fortov

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
836 KB
Volume
23
Category
Article
ISSN
0734-743X

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✦ Synopsis

In paper, the influence of anisotropy degree and orientation of strength properties on destruction of materials under impact is investigated numerically and experimentally. The numerical modeling was carried out in three-dimensional statement by a method of fmite elements in frameworks of the continual approach of the mechanics of deformable solid. The destruction is described by tensor polynomial criterion of the fourth degree, which takes into account the influence of hydrostatic pressure.

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