A mechanism‐based homogenization strategy for the determination of flow stress and strain hardening

A mechanism‐based homogenization strategy for the determination of flow stress and strain... The high demand for physically‐based continuum models of plasticity has induced renewed efforts to formulate continuum theories of dislocation kinematics and dynamics. Considering a dislocation density based model incorporating a set of evolution equations for arbitrary curved dislocation lines, the kinetic formulation of a velocity law of dislocation motion including dislocation interaction between different slip systems is investigated. Two short‐range interaction terms accounting for forest interactions are comparatively discussed and differences are pointed out. (© 2017 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim) http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Proceedings in Applied Mathematics & Mechanics Wiley

A mechanism‐based homogenization strategy for the determination of flow stress and strain hardening

Loading next page...
 
/lp/wiley/a-mechanism-based-homogenization-strategy-for-the-determination-of-SF2uOvpUTL
Publisher
Wiley Subscription Services, Inc., A Wiley Company
Copyright
Copyright © 2017 Wiley Subscription Services
ISSN
1617-7061
eISSN
1617-7061
D.O.I.
10.1002/pamm.201710031
Publisher site
See Article on Publisher Site

Abstract

The high demand for physically‐based continuum models of plasticity has induced renewed efforts to formulate continuum theories of dislocation kinematics and dynamics. Considering a dislocation density based model incorporating a set of evolution equations for arbitrary curved dislocation lines, the kinetic formulation of a velocity law of dislocation motion including dislocation interaction between different slip systems is investigated. Two short‐range interaction terms accounting for forest interactions are comparatively discussed and differences are pointed out. (© 2017 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim)

Journal

Proceedings in Applied Mathematics & MechanicsWiley

Published: Jan 1, 2017

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve Freelancer

DeepDyve Pro

Price
FREE
$49/month

$360/year
Save searches from
Google Scholar,
PubMed
Create lists to
organize your research
Export lists, citations
Read DeepDyve articles
Abstract access only
Unlimited access to over
18 million full-text articles
Print
20 pages/month
PDF Discount
20% off