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The elastic-plastic mechanics of crack extension

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Abstract

This paper briefly reviews progress in the elastic plastic analysis of crack extension. Analytical results for plane strain and plane stress deformation fields are noted, and elastic-plastic fracture instability as well as transitional behavior and combined rate and thermal effects are discussed.

Résumé

Le mémoire décrit brièvement les progrès réalisés dans l'analyse élasto-plastique de l'extension d'une fissure.

Les résultats analytiques pour les champs de déformation en état plan de tension et en état plan de déformation sont discutés. On étudie également le comportement de transition ainsi que les effets combinés de la vitesse et de la température.

Zusammenfassung

In dieser Abhandlung wind kurz der Erfolg von elastisch-plastischen Analysen bei Rissausdehnung. Es wurden analytische Ergehnisse für planierte Anspannungsverformungsfelder und planierte Druckverformungsfelder festgestellt. Ausserdem wurden elastisch-plastische Frakturunbeständigkeit, Übergangsverhalten und Mass- und Thermaleffekte diskutiert.

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Rice, J.R. The elastic-plastic mechanics of crack extension. Int J Fract 4, 41–47 (1968). https://doi.org/10.1007/BF00189145

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