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Experimental Program to Determine Effect of Crack Buckling and Specimen Dimensions on Fracture Toughness of Thin Sheet Materials

Title: Experimental Program to Determine Effect of Crack Buckling and Specimen Dimensions on Fracture Toughness of Thin Sheet Materials
Date: 1966
Index Abstract: Coming Soon
Photo Quality: Complete
Report Number: AFFDL TR 65-146
Creator: Forman, R. G.
Corporate Author: Air Force Flight Dynamics Laboratory
Laboratory: Air Force Flight Dynamics Laboratory
Extent: 64
NTRL Accession Number: AD483308
Identifier: AD0483308
Access Rights: Export Controls
Distribution Classification: 1
DoD Project: 1467
DoD Task: 146704
DTIC Record Exists: No
Distribution Change Authority Correspondence: AFFDL LTR
Abstract: This report presents test results on dimensional similitude requirements for plane stress fracture toughness testing of centrally notched Griffith panels. In addition to the similitude requirements data, the report also presents test results on crack buckling, slow crack extension, and crack tip yield zone size. This data is particularly useful in substantiating recent theoretical studies in fracture mechanics.
Report Availability: Full text available
Date Issued: 1966-01
Provenance: Lockheed Martin Missiles & Fire Control
Type: report
Format: 1 online resource