Methodology To Predict Creep for Advanced Ceramics Using Continuum Damage Mechanics

Authors

Tze Jer Chuang, National Institute of Standards and Technology
Stephen F. Duffy, National Institute of Standards and TechnologyFollow

Document Type

Conference Paper

Publication Date

12-1-1994

Publication Title

ASTM Special Technical Publication

Abstract

A methodology is proposed to estimate creep rupture life for advanced ceramics such as continuous fiber reinforced ceramic matrix composites (CFCMC). Based on the premise that the damage pattern takes the form of a heterogeneous distribution of grain boundary cavities in the majority of creep life, a damage parameter is incorporated in various creep strain rate equations.

Recommended Citation

Chuang, Tze Jer and Duffy, Stephen F., "Methodology To Predict Creep for Advanced Ceramics Using Continuum Damage Mechanics" (1994). Civil and Environmental Engineering Faculty Publications. 264.
https://engagedscholarship.csuohio.edu/encee_facpub/264

Issue

1201