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KLON, J. SOBEK, J. VESELÝ, V.
Originální název
3D modeling of wedge-splitting test on cylindrical specimens
Typ
abstrakt
Jazyk
angličtina
Originální abstrakt
This paper discusses numerical models of the wedge-splitting test on cylindrical specimens made of quasi-brittle material. These models are used for predictions of crack/damage propagation and are crucial for the further evaluation of fracture parameters. Validation of these models is made based on experimentally obtained data. To assemble the numerical models, ATENA FEM software was used. In this software, damaging of the structure/specimen caused by cracks, their initiation and progressive propagation throughout the loading process, can be modelled. In this case, the material model for concrete based on cohesive crack approach was used. The analysis is focused on comparison of the 2D and 3D numerical models created with real material properties obtained from experimental data
Klíčová slova
Wedge-splitting test; quasi-brittle material; fracture propagation; numerical simulation
Autoři
KLON, J.; SOBEK, J.; VESELÝ, V.
Vydáno
9. 11. 2016
ISBN
978-80-553-2643-6
Kniha
Proceedings of the 3rd International Conference: Structural and Physical Aspects of Construction Engineering (SPACE 2016) , High Tatras, Štrbské Pleso, Slovakia, November 9.−11. 2016
Strany od
1
Strany do
2
Strany počet
BibTex
@misc{BUT130399, author="Jiří {Klon} and Jakub {Sobek} and Václav {Veselý}", title="3D modeling of wedge-splitting test on cylindrical specimens", booktitle="Proceedings of the 3rd International Conference: Structural and Physical Aspects of Construction Engineering (SPACE 2016) , High Tatras, Štrbské Pleso, Slovakia, November 9.−11. 2016", year="2016", pages="1--2", isbn="978-80-553-2643-6", note="abstract" }