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Detail publikace
VALA, J.
Originální název
On a computational smeared damage approach to the analysis of strength of quasi-brittle materials
Typ
článek v časopise ve Scopus, Jsc
Jazyk
angličtina
Originální abstrakt
Computational analysis of strength of quasi-brittle materials, crucial for the durability of building structures and industrial components, needs typically a smeared damage approach, referring to the Eringen theory of nonlocal elasticity. Unfortunately its ad hoc constitutive relations cannot avoid potential divergence of sequences of approximate solutions, exploiting some extended finite element techniques, as well as questionable or missing existence results for corresponding boundary value problems. Introducing a simple static partially linearized model problem of such type, this article demonstrates some relevant remedies and their limitations, with numerous references to desirable generalizations.
Klíčová slova
quasi-brittle materials; smeared damage; nonlocal elasticity; boundary value problems for partial differential equations; extended finite element method (XFEM)
Autoři
Vydáno
28. 11. 2021
Nakladatel
WSEAS
Místo
Poitiers
ISSN
1991-8747
Periodikum
WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS
Ročník
16
Číslo
1
Stát
Francouzská republika
Strany od
283
Strany do
292
Strany počet
10
URL
https://wseas.com/journals/articles.php?id=2632
BibTex
@article{BUT176102, author="Jiří {Vala}", title="On a computational smeared damage approach to the analysis of strength of quasi-brittle materials", journal="WSEAS TRANSACTIONS ON APPLIED AND THEORETICAL MECHANICS", year="2021", volume="16", number="1", pages="283--292", doi="10.37394/232011.2021.16.31", issn="1991-8747", url="https://wseas.com/journals/articles.php?id=2632" }