Paper Title:
Anisotropic Deformation Effect on the Fracture of Core Components Made of Two-Dimensional C/C Composite
  Abstract

The carbon fiber reinforced carbon-carbon composite (C/C composite) is one of the candidates due to its excellent thermal stability as well as high strength. A two-dimensional C/C composite has great anisotropy in those properties in with- and across- fiber directions. It is, therefore, important to consider the anisotropy for the stress evaluation and for the fracture probability of the components. In the present study, FEM analyses on deformation and stress of the component were carried out taking account of the anisotropy. In addition, the fracture probability of the components was evaluated by the statistical fracture theory. It was found that anisotropy affect the thermal stress and the risk of rupture.

  Info
Periodical
Key Engineering Materials (Volumes 297-300)
Edited by
Young-Jin Kim, Dong-Ho Bae and Yun-Jae Kim
Pages
143-147
DOI
10.4028/www.scientific.net/KEM.297-300.143
Citation
J. Sumita, T. Shibata, M. Ishihara, T. Iyoku, N. Tsuji, "Anisotropic Deformation Effect on the Fracture of Core Components Made of Two-Dimensional C/C Composite ", Key Engineering Materials, Vols. 297-300, pp. 143-147, 2005
Online since
November 2005
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Price
$32.00
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