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

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dc.contributor.author	Mayugo Majó, Joan Andreu
dc.contributor.author	Camanho, Pedro Manuel Ponces Rodrigues de Castro
dc.contributor.author	Maimí Vert, Pere
dc.contributor.author	Dávila, Carlos G.
dc.date	2006
dc.identifier.uri	http://hdl.handle.net/10256/7897
dc.format	application/pdf
dc.language.iso	eng
dc.publisher	National Aeronautics and Space Administration
dc.relation	© NASA TM Technical Reports, 2006, núm. 214285
dc.relation	Articles publicats (D-EMCI)
dc.rights	Tots els drets reservats
dc.subject	Micromecànica
dc.subject	Micromechanics
dc.subject	Materials compostos -- Fatiga
dc.subject	Composite materials -- Fatigue
dc.subject	Resistència de materials
dc.subject	Strength of materials
dc.title	A Micromechanics-Based Damage Model for [± θ / 90n ]s Composite Laminates
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion
dc.description.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
dc.description.abstract	NASA/TM-2006-214285