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Article
Analysis of Ceramic Matrix Composites with Bridging Cracks in the Presence of Creep
Transactions of the Canadian Society for Mechanical Engineering
  • Victor Birman, Missouri University of Science and Technology
  • Larry W. Byrd
Abstract

Ceramic matrix composites (CMCs) represent an attractive class of materials, particularly in aerospace applications where a combination of thermal and mechanical loads may present a challenge for a designer. An important feature of these materials is their ability to withstand damage without immediate failure. This emphasizes a significance of studies of damaged CMCs, particularly at high temperatures. In particular, the analysis of creep of CMCs with matrix cracks is important to accurately predict the response and reliability of such materials. The solution presented in this paper concentrates on creep in the presence of bridging cracks and uniaxial tensile load. Residual thermal stresses and the effect of temperature on the rate of creep are incorporated into the formulation.

Department(s)
Mechanical and Aerospace Engineering
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 1998 Canadian Society for Mechanical Engineering, All rights reserved.
Publication Date
1-1-1998
Publication Date
01 Jan 1998
Citation Information
Victor Birman and Larry W. Byrd. "Analysis of Ceramic Matrix Composites with Bridging Cracks in the Presence of Creep" Transactions of the Canadian Society for Mechanical Engineering (1998)
Available at: http://works.bepress.com/victor-birman/6/