Microstructure-informed Enrichment Functions in Extended Finite Element Method

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00242927" target="_blank" >RIV/68407700:21110/16:00242927 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Microstructure-informed Enrichment Functions in Extended Finite Element Method

Original language description

The contribution reports on enhancing the approximation space of the Finite Element Method by means of pre-generated displacement fluctuation fields. The formulation builds on the Wang tile based compression of an investigated microstructure and expands the application potential of the tiling compression into numerical methods. Enrichment functions are precomputed as responses of the compressed system to a prescribed loading and synthesized in the similar manner to the synthesis of a microstructure. The performance is illustrated with a set of two-dimensional linear diffusion problems.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JD - Use of computers, robotics and its application

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

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

Publication year

2016

Confidentiality

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

Article name in the collection

Engineering Mechanics 2016 - Book of full texts

ISBN

978-80-87012-59-8

ISSN

1805-8248

e-ISSN

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Number of pages

4

Pages from-to

130-133

Publisher name

Institute of Thermomechanics, AS CR, v.v.i.

Place of publication

Prague

Event location

Svratka

Event date

May 9, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000379986700029