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KLON, J. SOBEK, J.
Original Title
Comparison of Fracture Tests Numerical Models Created with Real Material Properties
Type
conference paper
Language
English
Original Abstract
This contribution discusses numerical models of three different fracture tests – threepoint bending (3PB), modified compact tension (modCT) and wedge-splitting test (WST). The aim is to compare loading diagrams (loading force vs. crack mouth opening displacement) obtained from these numerical models, created with real material properties. These properties were acquired from experimental data measurement. To assemble the numerical models, ATENA Science FEM software was used. In this software, damaging of the structure/specimen occurred by cracks can be modelled, their initiation and progressive propagation can be seen throughout the loading process.
Keywords
Three-point bending test, modified compact tension test, wedge splitting test, numerical model, fracture process zone, quasi-brittle material
Authors
KLON, J.; SOBEK, J.
Released
1. 8. 2018
ISBN
1662-9795
Periodical
Key Engineering Materials (web)
Year of study
2018
Number
774
State
Swiss Confederation
Pages from
601
Pages to
606
Pages count
6
BibTex
@inproceedings{BUT156384, author="Jiří {Klon} and Jakub {Sobek}", title="Comparison of Fracture Tests Numerical Models Created with Real Material Properties", booktitle="Advances in Fractue and Damage Mechanics XVII", year="2018", journal="Key Engineering Materials (web)", volume="2018", number="774", pages="601--606", doi="10.4028/www.scientific.net/KEM.774.601", issn="1662-9795" }