On the nonlocal computational modelling of damage in brittle and quasi-brittle materials

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU138507" target="_blank" >RIV/00216305:26110/21:PU138507 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216305:26110/21:PU143879

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/9402529" target="_blank" >https://ieeexplore.ieee.org/document/9402529</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/CSCC49995.2020" target="_blank" >10.1109/CSCC49995.2020</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On the nonlocal computational modelling of damage in brittle and quasi-brittle materials

Popis výsledku v původním jazyce

Computational prediction of progressive micro-cracking, observed namely in brittle and quasi-brittle materials, resulting in their softening behaviour, needs some regularization approach. Its social relevance increases with the massive application of steel fibre-reinforced concrete and similar composites in buildings and engineering structures. However, most approaches contain ad hoc computational procedures and tricks, without a proper mathematical existence and convergence analysis for the time development of damage. This paper demonstrates the possibility of such analysis, at least for a simplified model problem of structural dynamics, with numerous references to available generalizations and some application examples.

Název v anglickém jazyce

On the nonlocal computational modelling of damage in brittle and quasi-brittle materials

Popis výsledku anglicky

Computational prediction of progressive micro-cracking, observed namely in brittle and quasi-brittle materials, resulting in their softening behaviour, needs some regularization approach. Its social relevance increases with the massive application of steel fibre-reinforced concrete and similar composites in buildings and engineering structures. However, most approaches contain ad hoc computational procedures and tricks, without a proper mathematical existence and convergence analysis for the time development of damage. This paper demonstrates the possibility of such analysis, at least for a simplified model problem of structural dynamics, with numerous references to available generalizations and some application examples.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of CSCC 2020

ISBN

978-1-7281-6503-5

ISSN

—

e-ISSN

—

Počet stran výsledku

10

Strana od-do

174-183

Název nakladatele

IEEE Conference Publishing Services (CPS)

Místo vydání

Sofia

Místo konání akce

Chania (virtual)

Datum konání akce

15. 8. 2020

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—