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A nonlinear effect in mode II crack problems

✍ Scribed by James K. Knowles

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
643 KB
Volume
15
Category
Article
ISSN
0013-7944

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✦ Synopsis

A recent result of Stephenson[l] shows that, when finite deformations are taken into account, a crack under Mode II loading conditions in plane strain will open, at least near the crack-tip and at least for certain elastic materials. In this note, the matter is investigated further, and it is shown that, in general, nonlinear effects-even at small loads-lead either to crack-opening or apparent interpenetration of the crack-faces when the loading is of Mode II-type.

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