Your browser does not allow JavaScript!
JavaScript is necessary for the proper functioning of this website. Please enable JavaScript or use a modern browser.
Open Science Slovenia
Open Science
DiKUL
slv
|
eng
Search
Browse
New in RUL
About RUL
In numbers
Help
Sign in
Combining coupled, staggered and uncoupled solution methods for phase-field-based fracture analysis
ID
Dujc, Jaka
(
Author
),
ID
Brank, Boštjan
(
Author
)
URL - Source URL, Visit
https://www.tandfonline.com/doi/full/10.1080/15376494.2021.1976888
Image galllery
Abstract
A unified framework for an impromptu switching between the coupled (i.e., the monolithic), the staggered, and the uncoupled solution strategies for the phase-field based computations of material fracture is presented. As a model problem, a 2d quasi-brittle solid phase-field formulation, which is based on the tension-compression split energy functional, is chosen. In order to fit within the proposed framework, the classical staggered approach is reformulated as a loop of uncoupled monolithic steps that we call modified-staggered. Numerical examples show that an automatic switching between the coupled and the modified-staggered solution methods (when the former fails) may shorten the computational times (compared to the pure staggered approach) for an order of magnitude.
Language:
English
Keywords:
civil engineering
,
structures
,
fracture modeling
,
phase-field
,
monolithic
,
coupled
,
staggered
,
uncoupled
Work type:
Scientific work
Typology:
1.01 - Original Scientific Article
Organization:
FGG - Faculty of Civil and Geodetic Engineering
Publication status:
In print
Publication version:
Version of Record
Submitted for review:
07.04.2021
Article acceptance date:
01.09.2021
Publication date:
20.09.2021
Year:
2021
Number of pages:
[19] str.
Numbering:
Letn. XX, št. XX
PID:
20.500.12556/RUL-131848
UDC:
624.07:004
ISSN on article:
1537-6494
DOI:
10.1080/15376494.2021.1976888
COBISS.SI-ID:
77087747
Publication date in RUL:
04.10.2021
Views:
704
Downloads:
47
Metadata:
Cite this work
Plain text
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago 17th Author-Date
Harvard
IEEE
ISO 690
MLA
Vancouver
:
Copy citation
Share:
Record is a part of a journal
Title:
Mechanics of advanced materials and structures
Shortened title:
Mech. adv. mat. struct.
Publisher:
Taylor and Francis
ISSN:
1537-6494
COBISS.SI-ID:
24292357
Licences
License:
CC BY-NC 4.0, Creative Commons Attribution-NonCommercial 4.0 International
Link:
http://creativecommons.org/licenses/by-nc/4.0/
Description:
A creative commons license that bans commercial use, but the users don’t have to license their derivative works on the same terms.
Licensing start date:
20.09.2021
Secondary language
Language:
Slovenian
Keywords:
gradbeništvo
,
konstrukcije
,
modeliranje loma
,
fazno polje
,
računske sheme
,
vgrajena neveznost
Projects
Funder:
ARRS - Slovenian Research Agency
Project number:
J2-1722
Name:
Numerično modeliranje širjenja razpok v krhkih in duktilnih konstrukcijah
Acronym:
ComFrac
Similar documents
Similar works from RUL:
Similar works from other Slovenian collections:
Back