Abstract
The authors would like to inform that one of the modifications proposed in the article “High-fidelity micro-scale modeling of the thermo-visco-plastic behavior of carbon fiber polymer matrix composites” [1] was found to be unnecessary: the paraboloid yield criterion is sufficient to describe the shear behavior of the epoxy matrix considered (Epoxy 3501-6). The authors recently noted that the experimental work [2] used to validate the pure matrix response considered engineering shear strain instead of its tensorial counter-part, which caused the apparent inconsistency with the paraboloid yield criterion. A recently proposed temperature dependency law for glassy polymers is evaluated herein and better agreement with the experimental results for this epoxy is observed.
Original language | English |
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Pages (from-to) | 724-727 |
Number of pages | 4 |
Journal | Composite Structures |
Volume | 153 |
Early online date | 6 Jul 2016 |
DOIs | |
Publication status | Published - 1 Oct 2016 |