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Stress intensity factors in a hollow cylinder containing a radial crackAn exact formulation of the plane elasticity problem for a hollow cylinder or a disk containing a radial crack is given. The crack may be an external edge crack, an internal edge crack, or an embedded crack. It is assumed that on the crack surfaces the shear traction is zero and the normal traction is an arbitrary function of r. For various crack geometries and radius ratios, the numerical results are obtained for a uniform crack surface pressure, for a uniform pressure acting on the inside wall of the cylinder, and for a rotating disk.
Document ID
19810002910
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Delale, F. (Lehigh Univ. Bethlehem, PA, United States)
Date Acquired
September 4, 2013
Publication Date
November 1, 1980
Subject Category
Structural Mechanics
Report/Patent Number
NASA-CR-165640
Accession Number
81N11418
Funding Number(s)
CONTRACT_GRANT: NSF ENG-78-09737
CONTRACT_GRANT: NGR-39-007-011
CONTRACT_GRANT: DOT-RC-82007
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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