Mechanical Fracture Parameters of Concrete Determined From 3PBT of Multiple Specimen Sizes Using Inverse Analysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F26%3A0199155" target="_blank" >RIV/00216305:26110/26:0199155 - isvavai.cz</a>
Result on the web
<a href="https://pubs.aip.org/aip/acp/article-abstract/3315/1/400034/3363188/Mechanical-fracture-parameters-of-concrete?redirectedFrom=PDF" target="_blank" >https://pubs.aip.org/aip/acp/article-abstract/3315/1/400034/3363188/Mechanical-fracture-parameters-of-concrete?redirectedFrom=PDF</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0286471" target="_blank" >10.1063/5.0286471</a>
Alternative languages
Result language
angličtina
Original language name
Mechanical Fracture Parameters of Concrete Determined From 3PBT of Multiple Specimen Sizes Using Inverse Analysis
Original language description
This paper presents selected results of a comprehensive experimental-computational procedure focused on the determination of mechanical fracture parameters of concrete, irrespective of the specimen size and geometry. The methodology entails testing specimens of varying dimensions and configurations, followed by an advanced evaluation and a soft computing-based identification. In this study, mechanical fracture parameters were identified using data from three-point bending fracture tests conducted on specimens of three different sizes, each with two distinct notch depths. The identification was carried out for individual specimens, and the obtained parameters were then used in numerical simulations of the tests, which were compared with experimental results. The study analyzed the dependence of the identified parameters on specimen size and compared these findings with experimental data.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
<a href="/en/project/GA19-09491S" target="_blank" >GA19-09491S: Multilevel determination of fracture–mechanical parameters for simulation of concrete structures (MUFRAS)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings Vol. 3315
ISBN
9780735452459
ISSN
0094-243X
e-ISSN
1551-7616
Number of pages
4
Pages from-to
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Publisher name
American Institute of Physics
Place of publication
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Event location
Heraklion, Greece
Event date
Nov 9, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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