Please use this identifier to cite or link to this item: https://doi.org/10.1007/BF00350720
Title: Explicit dynamic analysis of elasto-plastic laminated composite shells: implementation of non-iterative stress update schemes for the HOFFMAN yield criterion
Authors: Koh, C.G. 
Owen, D.R.J.
Perić, D.
Issue Date: Aug-1995
Source: Koh, C.G., Owen, D.R.J., Perić, D. (1995-08). Explicit dynamic analysis of elasto-plastic laminated composite shells: implementation of non-iterative stress update schemes for the HOFFMAN yield criterion. Computational Mechanics 16 (5) : 307-314. ScholarBank@NUS Repository. https://doi.org/10.1007/BF00350720
Abstract: The dynamic analysis of composite shell structures is carried out by an explicit finite element code employing 4-node one-point quadrature elements. The anisotropic Hoffman yield criterion is adopted to model the laminates. The formulation for stress update using a backward Euler scheme is presented in the plane stress subspace. Several numerical examples are presented. The issue of implementing single-iteration schemes for stress update is also investigated. © 1995 Springer-Verlag.
Source Title: Computational Mechanics
URI: http://scholarbank.nus.edu.sg/handle/10635/65574
ISSN: 01787675
DOI: 10.1007/BF00350720
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