A constitutive model to describe the elastic/viscoplastic behavior of fiber-reinforced thermoplastic composites under plane stress conditions is presented. Formulations are given for quasi-static plasticity and time-dependent viscoplasticity. Experimental procedures required to generate the necessary material constants are explained, and the experimental data is compared to the predicted behavior.
Elastic/viscoplastic constitutive model for fiber reinforced thermoplastic composites
AIAA Journal ; 29
1991-03-01
Miscellaneous
No indication
English
Experimental Evaluation of A Viscoplastic Constitutive Model
British Library Conference Proceedings | 1995
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