On the damage factor in the macroscopic dynamic analysis of quasi-brittle materials and structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F26%3A0199485" target="_blank" >RIV/00216305:26110/26:0199485 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.aip.org/aip/acp/search-results?page=1&q=Vala&fl_SiteID=1000005" target="_blank" >https://pubs.aip.org/aip/acp/search-results?page=1&q=Vala&fl_SiteID=1000005</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0291365" target="_blank" >10.1063/5.0291365</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On the damage factor in the macroscopic dynamic analysis of quasi-brittle materials and structures

Popis výsledku v původním jazyce

Numerical modelling and simulation of behaviour of materials consisting of several components and structures under various types of loads relies on the thermodynamical principles, together with some constitutive equations typically. Namely for quasi-brittle materials as ceramic ones, silicate composites inlcuding concrete, or rock formations, the crucial step in their formulation is the nonlocal evaluation of certain one or more smeared damage factors, identifiable by appropriate experiments. This short paper sketches the possibilities of the design of related mathematical and computational models, accompanied with references to some existence and convergence considerations, as well as to computational experiments, at least for special cases, open to further generalizations, whose stimulation by the discussion at ICNAAM 2023 can be expected.

Název v anglickém jazyce

On the damage factor in the macroscopic dynamic analysis of quasi-brittle materials and structures

Popis výsledku anglicky

Numerical modelling and simulation of behaviour of materials consisting of several components and structures under various types of loads relies on the thermodynamical principles, together with some constitutive equations typically. Namely for quasi-brittle materials as ceramic ones, silicate composites inlcuding concrete, or rock formations, the crucial step in their formulation is the nonlocal evaluation of certain one or more smeared damage factors, identifiable by appropriate experiments. This short paper sketches the possibilities of the design of related mathematical and computational models, accompanied with references to some existence and convergence considerations, as well as to computational experiments, at least for special cases, open to further generalizations, whose stimulation by the discussion at ICNAAM 2023 can be expected.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10102 - Applied mathematics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

INTERNATIONAL CONFERENCE OF NUMERICAL ANALYSIS AND APPLIED MATHEMATICS: ICNAAM 2023

ISBN

—

ISSN

0094-243X

e-ISSN

1551-7616

Počet stran výsledku

4

Strana od-do

260007-1-260007-4

Název nakladatele

American Institute of Physics

Místo vydání

Melville (USA)

Místo konání akce

Heraklion

Datum konání akce

11. 9. 2023

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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