Damage Mechanism and Life Prediction of Graphite/Epoxy Composites

R Badaliance; HD Dill

doi:10.1520/STP34329S

SYMPOSIA PAPER Published: 01 January 1982

STP34329S

Damage Mechanism and Life Prediction of Graphite/Epoxy Composites

Source

This paper describes observation of fatigue damage mechanism in composites subjected to compression dominated fatigue loading, formulation of a damageindicating parameter based on the intralaminar microcracking of the resin, and its application in conjunction with a linear fatigue damage model to predict spectrum life of graphite/epoxy composite laminates.

Author Information

Badaliance, R

McDonnell Aircraft Co., McDonnell Douglas Corp., St. Louis, Mo.

Dill, HD

McDonnell Aircraft Co., McDonnell Douglas Corp., St. Louis, Mo.

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Details

Developed by Committee: E07

Pages: 229–242

DOI: 10.1520/STP34329S

ISBN-EB: 978-0-8031-4840-6

ISBN-13: 978-0-8031-0696-3

Damage Mechanism and Life Prediction of Graphite/Epoxy Composites

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