• JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
  • JoomlaWorks Simple Image Rotator
 
  Bookmark and Share
 
 
Master's Dissertation
DOI
https://doi.org/10.11606/D.85.2008.tde-11062008-110900
Document
Author
Full name
Kira Fukushima Beim
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2008
Supervisor
Committee
Andrade, Arnaldo Homobono Paes de (President)
Barrios, Daniel Benitez
Marinucci, Gerson
Title in Portuguese
Estudo comparativo das tensões cisalhantes na interface entre camadas de um compósito polimérico de fibra de carbono pelos métodos numérico e experimental
Keywords in Portuguese
cfrp
elementos finitos.
resistencia interliminar
Abstract in Portuguese
Esse trabalho apresenta a validação do método numérico dos elementos finitos para estimar a resistência ao cisalhamento da interface entre camadas de um compósito polimérico de fibra de carbono. Foram realizados ensaios de Resistência ao Cisalhamento Interlaminar (ILSS, interlaminar shear strength) para validação do modelamento numérico. O método numérico consistiu no desenvolvimento de dois modelos em elementos finitos utilizando um programa comercial (ANSYS Rev. 10). O primeiro usando elementos finitos de casca tridimensional e o segundo, usando elementos finitos planos para simular o ensaio ILSS. O modelo numérico que apresentou resultados mais próximos aos experimentais, o modelo tridimensional de casca, apresentou um erro de apenas 5,6%, indicando uma aproximação bastante satisfatória.
Title in English
COMPARATIVE STUDY OF THE INTERLAMINAR SHEAR STRESS IN A CARBON FIBER REINFORCED POLYMERIC COMPOSITE USING NUMERICAL AND EXPERIMENTAL METHODS
Keywords in English
cfrp
elementos finitos.
resistencia interlaminar
Abstract in English
This work presents the validation of the numerical method of finite elements to estimate the interlaminar shear strength in a carbon fiber reinforced polymeric composite. ILSS (interlaminar shear strength) tests were performed to validate the numerical modeling. The numerical method consisted of two different finite element models using a commercial software (ANSYS Rev. 10.0). The first model uses tridimensional shell finite elements and the second model, plane finite elements to simulate the ILSS test. The numerical method that presented the closest results to those from the experimental method was the tridimensional shell model, with an error deviation of only 5.6%, which indicates very good precision
 
WARNING - Viewing this document is conditioned on your acceptance of the following terms of use:
This document is only for private use for research and teaching activities. Reproduction for commercial use is forbidden. This rights cover the whole data about this document as well as its contents. Any uses or copies of this document in whole or in part must include the author's name.
Publishing Date
2008-06-30
 
WARNING: Learn what derived works are clicking here.
All rights of the thesis/dissertation are from the authors
CeTI-SC/STI
Digital Library of Theses and Dissertations of USP. Copyright © 2001-2024. All rights reserved.