Prediction of Inelastic Behavior of Composite Laminates Using Multi-Surface Continuum Damage-Plasticity
2008 ◽
Vol 47-50
◽
pp. 773-776
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Keyword(s):
The recently performed investigations in continuum plastic-damage analysis of composite laminates by the authors showed that using a single hardening internal variable for damage and plasticity surfaces may prone to significant errors in response and failure load for some lay-ups. In this paper, the new technique of coupled continuum plastic-damage mechanics including multisurface dissipation potentials are employed to improve the results. The response and failure loads of the laminated composites with different lay-ups are predicted using elastic, damage, and damageplasticity conditions with single and multi surface plasticity and compared with the available experimental results.
2015 ◽
Vol 06
(03)
◽
pp. 1550009
◽
2010 ◽
Vol 123-125
◽
pp. 527-530
2019 ◽
Vol 6
(1)
◽
2021 ◽
2014 ◽
Vol 488-489
◽
pp. 799-802