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Analysis of an internally radially cracked ring segment subject to three-point radial loadingThe boundary collocation method was used to generate Mode 1 stress intensity and crack mouth opening displacement coefficients for externally radially cracked ring segments subjected to three point radial loading. Numerical results were obtained for ring segment outer-to-inner radius ratios (R sub o/R sub i) ranging from 1.10 to 2.50 and crack length to segment width ratios (a/W) ranging from 0.1 to 0.8. Stress intensity and crack mouth displacement coefficients were found to depend on the ratios R sub o/R sub i and a/W as well as the included angle between the directions of the reaction forces. Previously announced in STAR as N83-35413
Document ID
19840035904
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Gross, B.
(NASA Lewis Research Center Cleveland, OH, United States)
Srawley, J. E.
(NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 12, 2013
Publication Date
November 1, 1983
Publication Information
Publication: Journal of Testing and Evaluation
Volume: 11
ISSN: 0090-3973
Subject Category
Structural Mechanics
Accession Number
84A18691
Distribution Limits
Public
Copyright
Other

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