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The circumferentially notched cylindrical bar as a fracture toughness test specimenA brief review is given of the application of the notched cylinder as a screening specimen for use in sorting materials in respect to their relative levels of plane strain fracture toughness and a discussion of fracture mechanics applications including Irwin's important contributions in this area. In addition, practical problems encountered in application of this specimen will be presented.
Document ID
19740015299
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Brown, W. F., Jr. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 3, 2013
Publication Date
January 1, 1974
Subject Category
Structural Mechanics
Report/Patent Number
NASA-TM-X-71551
E-7933
Report Number: NASA-TM-X-71551
Report Number: E-7933
Meeting Information
Meeting: Symp. on Linear Fracture Mech.
Location: Bethlehem, PA
Country: United States
Start Date: July 29, 1974
End Date: July 30, 1974
Sponsors: Lehigh Univ.
Accession Number
74N23412
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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