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Notch root strain and stress distributions in power hardening materials

✍ Scribed by X. X. Xu; Q. G. Cai; Y. Su; W. D. Ma

Publisher
Springer Netherlands
Year
1989
Tongue
English
Weight
313 KB
Volume
41
Category
Article
ISSN
1573-2673

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✦ Synopsis

Based on the results of an elastoplastic analysis for a pure bending V-notched bar, computations of the effective plastic strains at 11 hardening exponents are carried out. It is found that a further modified form of the slip-line solution can satisfactorily describe in the plastic zone the variation of the maximum principal stress below the notch root in power hardening materials.

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