Recent developments in applied mathematics and mechanics: theory, experiment and practice. Devoted to the 80th anniversary of academician N.N.Yanenko

Akademgorodok, Novosibirsk, Russia, June 24 - 29, 2001

Abstracts

Siberian participants

Numerical simulation of high-velocity interaction of bodies taking into account the eroding failure model

Zelepugin S.A.

Department for Structural Macrokinetics of the Tomsk Scientific Centre SD RAS (Tomsk)

The problem of high-velocity interaction of a group of several identical cylindrical bodies with a target is considered. Numerical simulation of damage accumulation in a sample is performed with an application of kinetic model of fracture. As a criterion of eroding failure of material having place in the field of intensive interaction and deformation of contacting bodies, the critical value of specific energy of shear deformations is used.

Full Text in Russian: PDF (743 kb)
Note. Abstracts are published in author's edition

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