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Stress analysis and buckling of J-stiffened graphite-epoxy panel

Author
Davis, R. C.
Published
Feb 1, 1980.
Physical Description
1 electronic document
Online Version

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Unclassified, Unlimited, Publicly available.
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Summary
A graphite epoxy shear panel with bonded on J stiffeners was investigated. The panel, loaded to buckling in a picture frame shear test is described. Two finite element models, each of which included the doubler material bonded to the panel skin under the stiffeners and at the panel edges, were used to make a stress analysis of the panel. The shear load distributions in the panel from two commonly used boundary conditions, applied shear load and applied displacement, were compared with the results from one of the finite element models that included the picture frame test fixture.
Other Subject(s)
Collection
NASA Technical Reports Server (NTRS) Collection.
Note
Document ID: 19800010153.
Accession ID: 80N18427.
NASA-TP-1607.
L-13256.
Terms of Use and Reproduction
No Copyright.
View MARC record | catkey: 15723266