Singularities at the apex of a sharp V-notch in a linear strain hardening material

descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 1992 English Publisher:Springer Science and Business Media LLCJournal:International Journal of Fracture, volume 57, pages 47-60 (issn: 0376-9429, eissn: 1573-2673,

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Authors: Yuh J. Chao; Shaorui Yang;

doi: 10.1007/bf00013007

Singularities at the apex of a sharp V-notch in a linear strain hardening material

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Abstract

The strength of the stress singularities at the apex of a sharp V-notch for plane problems are investigated analytically in this paper. Three sets of boundary conditions, namely, free-free, fixed-fixed, and fixed-free, along the two faces of the notch are considered. The material is assumed to be governed by the deformation theory of plasticity with linear hardening characteristic. Results for both plane stress and plane strain conditions are presented.

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