A directed continuum damage mechanics method for modelling composite matrix cracks

Matrix cracking in continuous fibre reinforced composites follows the fibre orientations, but continuum damage mechanics models are not able to properly capture this. A novel method is presented here to alleviate mesh sensitivity of the damage growth direction and represent discrete matrix cracks. I...

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Vydáno v:	Composites science and technology Ročník 176; s. 1 - 8
Hlavní autoři:	Mukhopadhyay, Supratik, Hallett, Stephen R.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	Barking Elsevier Ltd 26.05.2019 Elsevier BV
Témata:	A. Structural composites Algorithms B. Matrix cracking C. Damage mechanics C. Finite element analysis (FEA) Composite materials Continuous fiber composites Continuum damage mechanics Crack propagation Cracking (fracturing) Damage assessment Fiber composites Fiber orientation Finite element analysis Finite element method Fracture mechanics Laminates Materials fatigue Matrix cracks Strain localization Stress intensity factors Tracking algorithms A. Structural composites Tracking algorithms C. Finite element analysis (FEA) C. Damage mechanics B. Matrix cracking
ISSN:	0266-3538, 1879-1050
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