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The prediction of long term viscoelastic properties of fiber reinforced plasticsA method for the experimental and analytical accelerated characterization of long term viscoelastic properties is presented. The time-temperature-stress superposition principle (TTSSP) is shown to serve as the basis for determining long term compliance data from short term creep test results. Nonlinear viscoelastic theories are discussed to provide the framework for the mathematically modeling of such a process. A time dependent Tsai-Hill-Zhurkov failure theory is used to determine long term failure properties from short term data. Compliance and failure data are incorporated in an incremental lamination theory to make long term laminate predictions. Comparisons are made between theory and experiment.
Document ID
19830058992
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Brinson, H. F.
(Virginia Polytechnic Institute and State University Blacksburg, VA, United States)
Dillard, D. A.
(Missouri-Rolla, University Rolla, MO, United States)
Date Acquired
August 11, 2013
Publication Date
January 1, 1982
Subject Category
Composite Materials
Meeting Information
Meeting: Progress in science and engineering of composites; Fourth International Conference on Composite Materials
Location: Tokyo
Country: Japan
Start Date: October 25, 1982
End Date: October 28, 1982
Sponsors: Direction des Marerials
Accession Number
83A40210
Funding Number(s)
CONTRACT_GRANT: NCC2-71
Distribution Limits
Public
Copyright
Other

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