On stress relaxation, creep, and plastic flow
type: Item
instance of: scholarly article
title: On stress relaxation, creep, and plastic flow
zbMATH Open document ID: 0612.73037
DOI: 10.1016/0749-6419(86)90022-7
published in: International Journal of Plasticity
publication date: 1986-01-01T00:00:00Z
review text: Recently the author published a time-dependent theory of plasticity including recovery which treats creep strain and plastic strain as mathematically indistinguishable. After presenting a sketch of this theory, we establish the differential equation of low-temperature stress relaxation of the basis of a Mises-type material with kinematic hardening. Then we discuss high-temperature transient creep, steady-state creep, and Norton's rule results as an approximation with Sherby's exponent \(n=5\).
Mathematics Subject Classification ID: 74H99
zbMATH DE Number: 3990984
zbMATH Keywords: creep strain
zbMATH Keywords: plastic strain
zbMATH Keywords: low-temperature stress relaxation
zbMATH Keywords: Mises- type material
zbMATH Keywords: kinematic hardening
zbMATH Keywords: high-temperature transient creep
zbMATH Keywords: steady-state creep
zbMATH Keywords: Norton's rule
zbMATH Keywords: approximation with Sherby's exponent
author: Jürgen Stickforth
MaRDI profile type: Publication
full work available at URL: 0749-6419(86)90022-7
OpenAlex ID: W2005489340
description: scientific article; zbMATH DE number 3990984