DUGi: Item | DUGiDocs - A Micromechanics-Based Damage Model for [± θ / 90n ]s Composite Laminates

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Author:	Mayugo Majó, Joan Andreu Camanho, Pedro Manuel Ponces Rodrigues de Castro Maimí Vert, Pere Dávila, Carlos G.
Date:	2006
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 NASA/TM-2006-214285
Format:	application/pdf
Document access:	http://hdl.handle.net/10256/7897
Language:	eng
Publisher:	National Aeronautics and Space Administration
Collection:	Articles publicats (D-EMCI)
Is part of:	© NASA TM Technical Reports, 2006, núm. 214285
Rights:	Tots els drets reservats
Subject:	Micromecànica Micromechanics Materials compostos -- Fatiga Composite materials -- Fatigue Resistència de materials Strength of materials
Title:	A Micromechanics-Based Damage Model for [± θ / 90n ]s Composite Laminates
Type:	info:eu-repo/semantics/article
Repository:	DUGiDocs