LOCALIZATION ANALYSIS OF DAMAGE FOR ONE-DIMENSIONAL PERIDYNAMIC MODEL
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F21%3A00366143" target="_blank" >RIV/68407700:21110/21:00366143 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.14311/APP.2021.30.0047" target="_blank" >http://dx.doi.org/10.14311/APP.2021.30.0047</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.14311/APP.2021.30.0047" target="_blank" >10.14311/APP.2021.30.0047</a>
Alternative languages
Result language
angličtina
Original language name
LOCALIZATION ANALYSIS OF DAMAGE FOR ONE-DIMENSIONAL PERIDYNAMIC MODEL
Original language description
Peridynamics is a recently developed extension of continuum mechanics, which replaces the traditional concept of stress by force interactions between material points at a finite distance. The peridynamic continuum is thus intrinsically nonlocal. In this contribution, a bond-based peridynamic model with elastic-brittle interactions is considered and the critical strain is defined for each bond as a function of its length. Various forms of length functions are employed to achieve a variety of macroscopic responses. A detailed study of three different localization mechanisms is performed for a one-dimensional periodic unit cell. Furthermore, a convergence study of the adopted finite element discretization of the peridynamic model is provided and an effective event-driven numerical algorithm is described.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20503 - Textiles; including synthetic dyes, colours, fibres (nanoscale materials to be 2.10; biomaterials to be 2.9)
Result continuities
Project
<a href="/en/project/EF16_019%2F0000778" target="_blank" >EF16_019/0000778: Center for advanced applied science</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
NMM 2020 Nano & Macro Mechanics
ISBN
978-80-01-06840-3
ISSN
2336-5382
e-ISSN
2336-5382
Number of pages
6
Pages from-to
47-52
Publisher name
České vysoké učení technické v Praze
Place of publication
Praha
Event location
Praha
Event date
Sep 17, 2020
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000844009000009