Prohlížení Acta Polytechnica CTU Proceedings. 2017, vol. 7 dle autora "Major, Zoltán"
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COMPARISON OF VIRTUAL FIELDS METHOD, PARALLEL NETWORK MATERIAL MODEL AND FINITE ELEMENT UPDATING FOR MATERIAL PARAMETER DETERMINATION
Autor: Dirisamer, Florian; Çakmak, Umut D.; Kállai, Imre; Machado, Martín; Major, Zoltán
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)Extracting material parameters from test specimens is very intensive in terms of cost and time, especially for viscoelastic material models, where the parameters are dependent of time (frequency), temperature and environmental ... -
NUMERICAL PREDICTIONS AND MECHANICAL TESTING OF BRAIDED COMPOSITE STRUCTURES UTILISING DIGITAL IMAGE CORRELATION
Autor: Pitz, Emil; Miron, Matei-Constantin; Kállai, Imre; Major, Zoltán
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)The current paper is describing the implementation of a multiscale numerical model for prediction of stiffness and strength in braided composites. The model is validated by experimental testing of single-layer braided tubes ... -
VALIDATION AND IMPLEMENTATION OF FAILURE PARAMETERS IN INTEGRATED SIMULATIONS FOR SHORT FIBRE REINFORCED POLYPROPYLENE
Autor: Kalteis, Anna; Reiter, Martin; Jerabek, Michael; Major, Zoltán
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2017)Nowadays short fibre reinforced polymers are often used in load carrying structural parts. Compared to continuous fibre reinforced polymers they exhibit a more complex morphology. Hence the determination of the strength ...