Computer Simulation of Sandwich Sheet Metal Forming
DOI:
https://doi.org/10.14419/jacst.v1i4.536Published:
2012-11-02Abstract
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.