✦ LIBER ✦

Linear fracture mechanics in orthotropic materials

✍ Scribed by P.F. Walsh

Publisher: Elsevier Science
Year: 1972
Tongue: English
Weight: 653 KB
Volume: 4
Category: Article
ISSN: 0013-7944
DOI: 10.1016/0013-7944(72)90064-1

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✦ Synopsis

A calibrated finite clement technique, previously described by the author, is used to study the effect of orthotropic material properties on computed values of the stress intensity factor. For sufficiently long notched specimens in tension, bending and shear, the effect of otthotropy is negligible but it may become appreciable for shorter lengths. It is also found that orthotropic properties have a large infiuence on the stress intensity factors for a cleavage specimen.

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