Plane constrained shear of single crystals

This paper studies the plane constrained shear problem for single crystals having one active slip system and subjected to loading in both directions within the small strain thermodynamic dislocation theory proposed by Le (J Mech Phys Solids 111:157–169, 2018). The numerical solution of the boundary...

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Bibliographic Details
Published inArchive of applied mechanics (1991) Vol. 91; no. 5; pp. 2109 - 2126
Main Authors Günther, F., Le, K. C.
Format Journal Article
LanguageEnglish
Published Berlin/Heidelberg Springer Berlin Heidelberg 01.05.2021
Springer Nature B.V
Subjects
Bauschinger effect
Boundary value problems
Classical Mechanics
Engineering
Original
Single crystals
Size effects
Strain rate
Stress-strain curves
Theoretical and Applied Mechanics
Work hardening
Bauschinger effect
Work hardening
Plane constrained shear
Configurational temperature
Size effect
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Summary:This paper studies the plane constrained shear problem for single crystals having one active slip system and subjected to loading in both directions within the small strain thermodynamic dislocation theory proposed by Le (J Mech Phys Solids 111:157–169, 2018). The numerical solution of the boundary value problem shows the combined isotropic and kinematic work hardening, the sensitivity of the stress–strain curves to temperature and strain rate, the Bauschinger effect, and the size effect.
ISSN:0939-1533
1432-0681
DOI:10.1007/s00419-020-01872-3