Prohlížení Acta Polytechnica CTU Proceedings. 2021 ( vol. 29-31) dle autora "feefb3d2-bd77-430c-8bf7-fc86049957dc"
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APPLICATION OF THE MORI-TANAKA METHOD TO DESCRIBE THE RATE-DEPENDENT BEHAVIOR OF UNIDIRECTIONAL FIBROUS COMPOSITES
Autor: Valentová, Soňa; Šejnoha, Michal; Vorel, Jan; Sedláček, Radek; Padevět, Pavel
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)This paper examines the possibility of using the Mori-Tanaka micromechanical model describe the rate dependent behavior of the polymer matrix based fibrous composites. The generalized Leonov model is adopted to capture the ... -
COMPARING THE HOEK-BROWN AND MOHR-COULOMB FAILURE CRITERIA IN FEM ANALYSIS
Autor: Poklopová, Tereza; Pavelcová, Veronika; Šejnoha, Michal
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)This paper revisits the issue of a potential substitutions of the Hoek-Brown failure model by the standard Mohr-Coulomb model in the stability analysis of rock masses. The derivation of equivalent shear strength parameters ... -
EVALUATION OF IMPACT OF ELEVATED TEMPERATURES ON YOUNG’S MODULUS OF GLT BEAMS
Autor: Kucíková, Lucie; Šejnoha, Michal; Janda, Tomáš; Padevět, Pavel; Marseglia, Guido
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)The influence of elevated temperatures on mechanical behavior of glued laminated timber beams is examined on the basis of tensile tests. Dog bone samples prepared from beams exposed to fire of variable duration were ...