Affiliation:
1. Institute for Aerospace Studies University of Toronto Toronto, Ontario, Canada
Abstract
A comprehensive experimental and analytical evaluation of the tensor polynomial failure criterion was undertaken to determine its capability for predicting the ultimate strength of laminated composite structures subject to a plane stress state. Results are presented demonstrating that a quadratic formulation is too conservative and a cubic representation is required. Strength comparisons with test data derived from glass/epoxy and graph ite/epoxy tubular specimens are also provided to validate the cubic strength criterion.
Subject
Materials Chemistry,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites
Cited by
60 articles.
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