Affiliation:
1. School of Aeronautics and Astronautics Purdue University West Lafayette, IN 47907
Abstract
Frequency effects in graphite/epoxy composites are examined in performing fatigue tests at different frequencies and different stress levels. The life data is correlated well by a damage model proposed with only strain as the governing variable. Further, the use of dynamic modulus and creep strain as measures of damage is investigated.
Subject
Materials Chemistry,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites
Cited by
47 articles.
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