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Effect of service environments on adhesively bonded joints in composite structuresThe models employed in the present computational methods for evaluating severe service-environment effects on adhesively bonded joints in composites are based on composite analyses and structural mechanics, encompassing nonlinear environmental degradation. The methods are demonstrated for the case of a butt joint with a single doubler, subjected to the environmental effects as well as static and cyclic loads. The highest joint strength is noted to be required in the case of cyclic loads and hygrothermal service environments; margins of safety for adhesive material stresses decline rapidly in such cases.
Document ID
19930069421
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Singhal, S. N.
(Sverdrup Technology, Inc. Brook Park, OH, United States)
Chamis, C. C.
(NASA Lewis Research Center Cleveland, OH, United States)
Murthy, P. L. N.
(NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 16, 2013
Publication Date
January 1, 1992
Publication Information
Publication: In: International SAMPE Technical Conference, 24th and International SAMPE Metals and Metals Processing Conference, 3rd, Toronto, Canada, Oct. 20-22, 1992, Proceedings. Vol. 24 (A93-53376 23-23)
Publisher: Society for the Advancement of Material and Process Engineering
Subject Category
Structural Mechanics
Accession Number
93A53418
Distribution Limits
Public
Copyright
Other

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