Frequency Effects on the Fatigue Life and Damage of Graphite/Epoxy Composites
- 1 January 1987
- journal article
- research article
- Published by SAGE Publications in Journal of Composite Materials
- Vol. 21 (1) , 2-13
- https://doi.org/10.1177/002199838702100101
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.Keywords
This publication has 2 references indexed in Scilit:
- Frequency Effect on the Fatigue Life of a Laminated CompositePublished by ASTM International ,2009
- Numerical Analysis of Crack Propagation in Cyclic-Loaded StructuresJournal of Basic Engineering, 1967