Analysis of stress and strain in a rotating disk mounted on a rigid shaft-Reference-Cited by-同舟云学术

Analysis of stress and strain in a rotating disk mounted on a rigid shaft

Published:2006 Issue:1 Volume:33 Page:65-90
ISSN:1450-5584
Container-title:Theoretical and Applied Mechanics
language:en
Short-container-title:Theor appl mech (Belgr)

Author:

Alexandrova Nelli¹,Alexandrov Sergei²,Vila Real¹

Affiliation:

1. Department of Civil Engineering, University of Aveiro, Aveiro, Portugal

2. Institute for Problems in Mechanics, Russian Academy of Sciences, Moscow, Russia

Abstract

The plane state of stress in an elastic-perfectly plastic isotropic rotating annular disk mounted on a rigid shaft is studied. The analysis of stresses, strains and displacements within the disk of constant thickness and density is based on the Mises yield criterion and its associated flow rule. It is observed that the plastic deformation is localized in the vicinity of the inner radius of the disk, and the disk of a sufficiently large outer radius never becomes fully plastic. The semi-analytical method of stress-strain analysis developed is illustrated by some numerical examples. .

Publisher

National Library of Serbia

Subject

Applied Mathematics,Mechanical Engineering,Computational Mechanics

Reference16 articles.

1. Limit angular velocity of rotating disc with unified yield criterion

2. Limit analysis of variable thickness circular plates

3. Elastic–Plastic Stress Distribution in a Rotating Annular Disk

4. Sensitivity analysis in plane stress elasto-plasticity and elasto-viscoplasticity

5. Thermal effects on the development of plastic zones in thin axisymmetric plates

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