IOSIPESCO SHEAR RESISTANCE IN COMPOSITES OF CARBON AND GLASS FIBER WITH EPOXI RESIN. doi: 10.5028/jatm.2009.01014953

Authors

  • Vanderlei O. Gonçalves Instituto de Aeronáutica e Espaço São José dos Campos - Brasil
  • Luiz Cláudio Pardini Instituto de Aeronáutica e Espaço São José dos Campos - Brasil
  • Kledermon Garcia Instituto de Aeronáutica e Espaço São José dos Campos - Brasil
  • Antonio Carlos Ancelotti Jr Instituto Tecnológico de Aeronáutica São José dos Campos - Brasil
  • Eduardo Marcelo Bezerra Instituto Tecnológico de Aeronáutica São José dos Campos - Brasil

Keywords:

Composites, Carbon fiber, Glass fiber, Iosipescu shear, Epoxy resin.

Abstract

The main aim of the present work was the determination of the shear modulus (G12) and the maximum shear strength (ô12) using the Iosipescu Shear Test. Tests were carried out on two types of composites, carbon fiber/epoxy and glass fiber/epoxy, used in the aerospace industry, and also a molded epoxy resin matrix. The results indicate the effective contribution of fiber reinforcements to the shear strength (ô12) and shear modulus (G12) compared to the no reinforcement polymer matrix.

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Published

2011-07-25

Issue

Section

Original Papers