A Micromechanics-Based Damage Model for [± θ / 90n ]s Composite Laminates

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Título:	A Micromechanics-Based Damage Model for [± θ / 90n ]s Composite Laminates
Autor/a:	Mayugo Majó, Joan Andreu; Camanho, Pedro Manuel Ponces Rodrigues de Castro; Maimí Vert, Pere; Dávila, Carlos G.
Abstract:	A new damage model based on a micromechanical analysis of cracked [± θ / 90n ]s laminates subjected to multiaxial loads is proposed. The model predicts the onset and accumulation of transverse matrix cracks in uniformly stressed laminates, the effect of matrix cracks on the stiffness of the laminate, as well as the ultimate failure of the laminate. The model also accounts for the effect of the ply thickness on the ply strength. Predictions relating the elastic properties of several laminates and multiaxial loads are presented
Abstract:	NASA/TM-2006-214285
Materia(s):	-Micromecànica -Micromechanics -Materials compostos -- Fatiga -Composite materials -- Fatigue -Resistència de materials -Strength of materials
Derechos:	Tots els drets reservats
Tipo de documento:	Artículo Artículo - Versión publicada
Editor:	National Aeronautics and Space Administration
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Maimí Vert, Pere; Camanho, Pedro Manuel Ponces Rodrigues de Castro; Mayugo Majó, Joan Andreu; Dávila, Carlos G.

Dávila, Carlos G.; Camanho, Pedro Manuel Ponces Rodrigues de Castro; Turon Travesa, Albert

Turon Travesa, Albert; Dávila, Carlos G.; Camanho, Pedro Manuel Ponces Rodrigues de Castro; Costa i Balanzat, Josep

Turon Travesa, Albert; Costa i Balanzat, Josep; Camanho, Pedro Manuel Ponces Rodrigues de Castro; Dávila, Carlos G.

Turon Travesa, Albert; Camanho, Pedro Manuel Ponces Rodrigues de Castro; Costa i Balanzat, Josep; Dávila, Carlos G.

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