Perfectly plastic stress field at a rapidly propagating plane-stress crack tip
type: Item
instance of: scholarly article
title: Perfectly plastic stress field at a rapidly propagating plane-stress crack tip
zbMATH Open document ID: 0602.73108
DOI: 10.1007/BF01900614
author: Baisong Lin
published in: Applied Mathematics and Mechanics. (English Edition)
publication date: 1986-01-01T00:00:00Z
review text: Under the condition that all the perfectly plastic stress components at a crack tip are functions of \(\theta\) only, making use of the Tresca yield condition, steady-state moving equations and elastic perfectly-plastic constitutive equations, we derive at the general analytical expressions for the perfectly plastic stress field at a rapidly propagating plane- stress crack tip. Applying these general analytical expressions to the concrete crack, we obtain analytical expressions for the perfectly plastic stress field at the rapidly propagating tips of models I and II plane-stress cracks.
Mathematics Subject Classification ID: 74R05
Mathematics Subject Classification ID: 74C99
zbMATH DE Number: 3972392
zbMATH Keywords: perfectly plastic stress components
zbMATH Keywords: Tresca yield condition
zbMATH Keywords: steady-state moving equations
zbMATH Keywords: elastic perfectly-plastic constitutive equations
zbMATH Keywords: perfectly plastic stress field
zbMATH Keywords: rapidly propagating plane-stress crack tip
zbMATH Keywords: models I and II
MaRDI profile type: Publication
cites work: Fields near a rapidly propagating crack-tip in an elastic perfectly- plastic material
cites work: Perfectly plastic stress field at a stationary crack tip
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description: scientific article; zbMATH DE number 3972392