SYMPOSIA PAPER Published: 01 January 1993
STP15544S

A Life Prediction Model for Fatigue Loaded Composite Femoral Prosthesis

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A life prediction model for fatigue loaded femoral prosthesis made from fiber-reinforced composite materials is presented. The model is developed based on a strength of materials approach/classical laminate analysis, and a critical element model, where biaxial mechanical and environmental loadings are taken into consideration. The model is shown to be capable of predicting the remaining strength and life of a composite femoral prosthesis.

Author Information

Liao, K
Virginia Polytechnic Institute and State University, Blacksburg, VA
Reifsnider, KL
Virginia Polytechnic Institute and State University, Blacksburg, VA
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Details
Developed by Committee: F04
Pages: 72–85
DOI: 10.1520/STP15544S
ISBN-EB: 978-0-8031-5233-5
ISBN-13: 978-0-8031-1852-2