. "[41EE3DB9CE8D]" . "V\u00FDpo\u010Dtov\u00E9 modelov\u00E1n\u00ED kompozit\u016F s hyperelastickou matric\u00ED a ocelov\u00FDmi vl\u00E1kny" . "124"^^ . "978-80-7043-782-7" . "Bur\u0161a, Ji\u0159\u00ED" . . "2009-03-12+01:00"^^ . "RIV/00216305:26210/09:PU80055!RIV10-MSM-26210___" . . . . "2"^^ . . "This paper deals with computational modelling of composite material with rubber matrix and steel fibres. For computational modelling are used two different models; model with modelled fibres and model without modelled fibres. Advantages of model without modelled fibres are much simpler geometric model and low order of computational time. The main aim of this paper is determination if the model without modelled fibres can be used instead of model with fibres. For this purpose, simulations of tension and bending test are carried out, even with various values of Young's modulus of reinforced fibres. Further, in this paper is introduced when the model without modelled fibres can be used instead of model with modelled fibres and some hypotheses are introduced, which are explained differences between both models. One hypothesis is filled in with references that are confirmed this hypothesis and introduced feasible solution."@en . "Mechanika kompozitn\u00EDch materi\u00E1l\u016F a konstrukc\u00ED 2009" . "2"^^ . "Computational modelling of composites with hyperelastic matrix and steel fibres"@en . "26210" . "V\u00FDpo\u010Dtov\u00E9 modelov\u00E1n\u00ED kompozit\u016F s hyperelastickou matric\u00ED a ocelov\u00FDmi vl\u00E1kny"@cs . "Computational modelling of composites with hyperelastic matrix and steel fibres"@en . . "S" . "Plze\u0148" . "Lasota, Tom\u00E1\u0161" . . "V\u00FDpo\u010Dtov\u00E9 modelov\u00E1n\u00ED kompozit\u016F s hyperelastickou matric\u00ED a ocelov\u00FDmi vl\u00E1kny"@cs . . . "RIV/00216305:26210/09:PU80055" . . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 v\u00FDpo\u010Dtov\u00FDm modelov\u00E1n\u00EDm kompozitn\u00EDho vzorku skl\u00E1daj\u00EDc\u00EDho se z hyperelastick\u00E9 matrice a ocelov\u00FDch vl\u00E1ken. Pro v\u00FDpo\u010Dtov\u00E9 modelov\u00E1n\u00ED jsou pou\u017Eity dva r\u016Fzn\u00E9 modely, v\u00FDpo\u010Dtov\u00FD model s modelovan\u00FDmi vl\u00E1kny a v\u00FDpo\u010Dtov\u00FD model bez modelovan\u00FDch vl\u00E1ken. C\u00EDlem tohoto p\u0159\u00EDsp\u011Bvku je zji\u0161t\u011Bn\u00ED zda v\u00FDpo\u010Dtov\u00FD model bez modelovan\u00FDch vl\u00E1ken, kter\u00FD \u0159\u00E1dov\u011B sni\u017Euje v\u00FDpo\u010Dtov\u00E9 \u010Dasy a mnohem zjednodu\u0161uje tvorbu geometrick\u00E9ho modelu, bude p\u0159i simulac\u00EDch d\u00E1vat stejn\u00E9 v\u00FDsledky jako model s vl\u00E1kny. Za t\u00EDmto \u00FA\u010Delem jsou provedeny simulace tahov\u00E9 a ohybov\u00E9 zkou\u0161ky, a to i p\u0159i r\u016Fzn\u00FDch hodnot\u00E1ch modulu pru\u017Enosti v\u00FDztu\u017En\u00FDch vl\u00E1ken. V \u010Dl\u00E1nku je d\u00E1le uvedeno za jak\u00FDch podm\u00EDnek oba modely d\u00E1vaj\u00ED stejn\u00E9 v\u00FDsledky a jsou tak\u00E9 vysloveny hypot\u00E9zy, kter\u00E9 vysv\u011Btluj\u00ED p\u0159\u00ED\u010Diny zp\u016Fsobuj\u00EDc\u00ED rozd\u00EDlnost v\u00FDsledk\u016F z\u00EDskan\u00FDch pomoc\u00ED obou model\u016F. Jedna z hypot\u00E9z je dopln\u011Bna odkazem na dal\u0161\u00ED literaturu, kter\u00E1 tuto hypot\u00E9zu potvrzuj" . . . . . "Darov\u00E1, B\u0159asy" . "V\u00FDpo\u010Dtov\u00E9 modelov\u00E1n\u00ED kompozit\u016F s hyperelastickou matric\u00ED a ocelov\u00FDmi vl\u00E1kny" . "hyperelasticity, composite materials, anisotropy, Cosserat elasticity"@en . "350347" . "Z\u00E1pado\u010Desk\u00E1 univerzita v Plzni" . . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 v\u00FDpo\u010Dtov\u00FDm modelov\u00E1n\u00EDm kompozitn\u00EDho vzorku skl\u00E1daj\u00EDc\u00EDho se z hyperelastick\u00E9 matrice a ocelov\u00FDch vl\u00E1ken. Pro v\u00FDpo\u010Dtov\u00E9 modelov\u00E1n\u00ED jsou pou\u017Eity dva r\u016Fzn\u00E9 modely, v\u00FDpo\u010Dtov\u00FD model s modelovan\u00FDmi vl\u00E1kny a v\u00FDpo\u010Dtov\u00FD model bez modelovan\u00FDch vl\u00E1ken. C\u00EDlem tohoto p\u0159\u00EDsp\u011Bvku je zji\u0161t\u011Bn\u00ED zda v\u00FDpo\u010Dtov\u00FD model bez modelovan\u00FDch vl\u00E1ken, kter\u00FD \u0159\u00E1dov\u011B sni\u017Euje v\u00FDpo\u010Dtov\u00E9 \u010Dasy a mnohem zjednodu\u0161uje tvorbu geometrick\u00E9ho modelu, bude p\u0159i simulac\u00EDch d\u00E1vat stejn\u00E9 v\u00FDsledky jako model s vl\u00E1kny. Za t\u00EDmto \u00FA\u010Delem jsou provedeny simulace tahov\u00E9 a ohybov\u00E9 zkou\u0161ky, a to i p\u0159i r\u016Fzn\u00FDch hodnot\u00E1ch modulu pru\u017Enosti v\u00FDztu\u017En\u00FDch vl\u00E1ken. V \u010Dl\u00E1nku je d\u00E1le uvedeno za jak\u00FDch podm\u00EDnek oba modely d\u00E1vaj\u00ED stejn\u00E9 v\u00FDsledky a jsou tak\u00E9 vysloveny hypot\u00E9zy, kter\u00E9 vysv\u011Btluj\u00ED p\u0159\u00ED\u010Diny zp\u016Fsobuj\u00EDc\u00ED rozd\u00EDlnost v\u00FDsledk\u016F z\u00EDskan\u00FDch pomoc\u00ED obou model\u016F. Jedna z hypot\u00E9z je dopln\u011Bna odkazem na dal\u0161\u00ED literaturu, kter\u00E1 tuto hypot\u00E9zu potvrzuj"@cs . .