Thermal stress in an elastic-plastic disk exposed to a circular heat source
type: Item
instance of: scholarly article
title: Thermal stress in an elastic-plastic disk exposed to a circular heat source
zbMATH Open document ID: 0568.73008
DOI: 10.1007/BF00945297
author: U. Gamer
author: W. Mack
published in: ZAMP. Zeitschrift für angewandte Mathematik und Physik
publication date: 1985-01-01T00:00:00Z
review text: Based on Tresca's yield condition and the associated flow rule, the stress distribution in a circular disk of elastic-perfectly plastic material exposed to a circular heat source is discussed. After a certain time of exposure, stress image points of the plastic region migrate from one side regime through a corner to another side regime of the Tresca hexagon.
Mathematics Subject Classification ID: 74F05
Mathematics Subject Classification ID: 74A15
Mathematics Subject Classification ID: 74C99
Mathematics Subject Classification ID: 74K20
zbMATH DE Number: 3907857
zbMATH Keywords: influence of plastic predeformation
zbMATH Keywords: distribution of stress and displacement
zbMATH Keywords: Tresca's yield condition
zbMATH Keywords: associated flow rule
zbMATH Keywords: stress distribution
zbMATH Keywords: circular disk
zbMATH Keywords: elastic-perfectly plastic material
zbMATH Keywords: circular heat source
zbMATH Keywords: time of exposure
zbMATH Keywords: stress image points of the plastic region migrate from one side regime through a corner to another side regime
zbMATH Keywords: Tresca hexagon
MaRDI profile type: Publication
cites work: Ein radialsymmetrischer W�rmespannungszustand in der ideal-plastischen Scheibe
cites work: A theory of rotating elasto-plastic shrink fits
cites work: Q5683765
cites work: Q5785591
description: scientific article; zbMATH DE number 3907857