Numerical Simulation of Modified Compact Tension Test depicting of Experimental Measurement by ARAMIS

0454720 - ÚFM 2016 RIV CH eng C - Konferenční příspěvek (zahraniční konf.)
Holušová, T. - Seitl, Stanislav - Canteli, A.
Numerical Simulation of Modified Compact Tension Test depicting of Experimental Measurement by ARAMIS.
Advances in Fracture and Damage Mechanics XIII. Zürich: Trans Tech publications, 2015 - (Alfaiate, J.; Aliabadi, M.), s. 277-280. Key Engineering Materials, 627. ISBN 978-3-03835-235-8. ISSN 1013-9826.
[FDM 2014 International Conference on Fracture and Damage Mechanics /13./. São Miguel Island, Azores (PT), 23.09.2014-25.09.2014]
Institucionální podpora: RVO:68081723
Klíčová slova: Modified Compact Tension Test * Fracture Parameters * Cementitious Composites * Cohesive Law * finite element method * ARAMIS measurement
Kód oboru RIV: JL - Únava materiálu a lomová mechanika

The paper is focused on the determination of mechanical fracture parameters from the modified compact tension test applied to the cement-based composites. The experimental measurement was carried out by means of the ARAMIS equipment. The numerical study is performed by ATENA 2D software (based on a cohesive law for crack propagation) taking the material parameters for numerical study from the standard compression test. The experimental and numerical results are discussed and compared with the help of basic fracture parameters and Load – COD (crack open displacement) diagrams.
Trvalý link: http://hdl.handle.net/11104/0255405