Stress-driven solution to rate-independent elasto-plasticity with damage at small strains and its computer implementation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F17%3A00482231" target="_blank" >RIV/61388998:_____/17:00482231 - isvavai.cz</a>

Alternative codes found

RIV/67985556:_____/17:00458555 RIV/60076658:12310/17:43895477 RIV/00216208:11320/17:10367553

Result on the web

<a href="http://dx.doi.org/10.1177/1081286515627674" target="_blank" >http://dx.doi.org/10.1177/1081286515627674</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1177/1081286515627674" target="_blank" >10.1177/1081286515627674</a>

Result language

angličtina

Original language name

Stress-driven solution to rate-independent elasto-plasticity with damage at small strains and its computer implementation

Original language description

Quasistatic rate-independent damage combined with linearized plasticity with hardening at small strains is investigated. Fractional-step time discretization is devised with the purpose of obtaining a numerically efficient scheme, possibly converging to a physically relevant stress-driven solution, which however is to be verified a posteriori using a suitable integrated variant of the maximum-dissipation principle. Gradient theories both for damage and for plasticity are considered to make the scheme numerically stable with guaranteed convergence within the class of weak solutions. After finite-element approximation, this scheme is computationally implemented and illustrative 2-dimensional simulations are performed.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10101 - Pure mathematics

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Mathematics and Mechanics of Solids

ISSN

1081-2865

e-ISSN

—

Volume of the periodical

22

Issue of the periodical within the volume

6

Country of publishing house

GB - UNITED KINGDOM

Number of pages

21

Pages from-to

1267-1287

UT code for WoS article

000402887700002

EID of the result in the Scopus database

2-s2.0-85020439236