Estimation of residual stresses in SiC/Ti 15-3 composites and their relaxation during a fatigue test. Part I

Presentation of the models

J. L. Bobet, C. Masuda, Y. Kagawa

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Different models for the calculation of residual stresses induced by cooling down from elaboration process in SiC/Ti-15-3 composite were presented. First of all, an analytical model (derived from those of Eshelby and of Mikata and Taya) already used for ceramic matrix composites is explained. It is a suitable method for elementary composites but we present an extension of this model to, real (1D) composites. Then, we also briefly present the finite model using MARC anc MENTAT softwares. Finaly, an analytical model to predict the evolution of TRS during a fatigue test is detailed. The part II of the paper will present the results obtained using all these differents models.

Original languageEnglish
Pages (from-to)305-317
Number of pages13
JournalEuropean Journal of Solid State and Inorganic Chemistry
Volume35
Issue number4-5
Publication statusPublished - 1998
Externally publishedYes

Fingerprint

fatigue tests
residual stress
Residual stresses
Fatigue of materials
composite materials
Composite materials
Analytical models
Ceramic matrix composites
ceramic matrix composites
Cooling
computer programs
cooling

ASJC Scopus subject areas

  • Chemistry(all)
  • Inorganic Chemistry

Cite this

Estimation of residual stresses in SiC/Ti 15-3 composites and their relaxation during a fatigue test. Part I : Presentation of the models. / Bobet, J. L.; Masuda, C.; Kagawa, Y.

In: European Journal of Solid State and Inorganic Chemistry, Vol. 35, No. 4-5, 1998, p. 305-317.

Research output: Contribution to journalArticle

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