Computer Simulation of Sandwich Sheet Metal Forming

  • Igor Albertovich Brigadnov Department of Computer Science, National Mineral Resources University "Gorniy" (Mining University), Russian Federation

Abstract

Large elastic-plastic deformations of sandwich composite sheets are computer simulated. Within a framework of the shell theory, the elastic-plastic constitutive relation for transversely anisotropic sandwich sheet taking into account of the Bauschinger effect is discussed. Results of the computer simulation of a hemispherical punch stretching operation are demonstrated.

Published
2012-11-02
Section
Articles