Energetic versus maximally-dissipative local solutions of a quasi-static rate-independent mixed-mode delamination model

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10288354" target="_blank" >RIV/00216208:11320/14:10288354 - isvavai.cz</a>

Alternative codes found

RIV/61388998:_____/14:00434934

Result on the web

<a href="http://dx.doi.org/10.1007/s11012-014-0045-4" target="_blank" >http://dx.doi.org/10.1007/s11012-014-0045-4</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11012-014-0045-4" target="_blank" >10.1007/s11012-014-0045-4</a>

Result language

angličtina

Original language name

Energetic versus maximally-dissipative local solutions of a quasi-static rate-independent mixed-mode delamination model

Original language description

A quasi-static rate-independent model of delamination of linearly elastic bodies at small strains, sensitive to mode of delamination, using interfacial damage and interfacial plasticity as two internal parameters, is further developed with the aim to extract representations typically employed in engineering interface-models, i.e. fracture envelope and fracture energy dependence on the mode mixity, which are suitable for the model fitting to experimental data. Moreover, two concepts of solutions are implemented: globally stable energy-conserving solutions or stress-driven maximally-dissipative local solutions, arising by the fully implicit or by a semi-implicit timestepping procedures, respectively, both yielding numerically stable and convergent time-discretizations. Spatial discretization is performed by the symmetric Galerkin boundary-element method (SGBEM). Alternating quadratic programming is implemented to cope with, respectively, global or local, energy-minimizations in the compu

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

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

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2014

Confidentiality

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

Name of the periodical

Meccanica

ISSN

0025-6455

e-ISSN

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Volume of the periodical

49

Issue of the periodical within the volume

neuveden

Country of publishing house

IT - ITALY

Number of pages

31

Pages from-to

2933-2963

UT code for WoS article

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EID of the result in the Scopus database

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