"I, S" . "Hlavn\u00EDm v\u00FDsledkem je program stress.m, vyu\u017E\u00EDvaj\u00EDc\u00ED metody v\u00FDpo\u010Dtu anizotropn\u00EDch elastick\u00FDch konstant jako v\u00E1\u017Een\u00FD pr\u016Fm\u011Br mezi monokrystalick\u00FDmi a rentgenografick\u00FDmi elastick\u00FDmi konstantami. Tato modelov\u00E1 metoda je ov\u0161em vhodn\u00E1 pouze pro velmi siln\u011B, nebo velmi slab\u011B texturovan\u00E9 materi\u00E1ly. Program stress.m byl proto aplikov\u00E1n pro v\u00FDpo\u010Det tenzoru nap\u011Bt\u00ED v siln\u011B texturovan\u00E9m v\u00E1lcovan\u00E9m ocelov\u00E9m vzorku. V\u00FDsledkem bylo, \u017Ee pokud se p\u0159ihl\u00E9dlo k p\u0159\u00EDtomnosti textury, smykov\u00E1 nap\u011Bt\u00ED z\u016Fstala v r\u00E1mci chyby nezm\u011Bn\u011Bn\u00E1, tlakov\u00E1 norm\u00E1lov\u00E1 nap\u011Bt\u00ED \u03C311 a \u03C322 se zv\u00FD\u0161ila cca o 40 MPa a hodnota slo\u017Eky tenzoru nap\u011Bt\u00ED \u03C333 se sn\u00ED\u017Eila v r\u00E1mci chyby na statisticky nev\u00FDznamnou."@cs . . "Anal\u00FDza stavu zbytkov\u00E9 napjatosti texturovan\u00FDch materi\u00E1l\u016F"@cs . . . . "2"^^ . "Anal\u00FDza stavu zbytkov\u00E9 napjatosti texturovan\u00FDch materi\u00E1l\u016F" . . "\u010Cern\u00EDk, M." . . . . "978-80-01-05344-7" . "residual stresses; texture; Winholtz-Cohen method"@en . . . "Anal\u00FDza stavu zbytkov\u00E9 napjatosti texturovan\u00FDch materi\u00E1l\u016F" . "Residual stress analysis of textured materials"@en . "6"^^ . . "Residual stress analysis of textured materials"@en . "Hlavn\u00EDm v\u00FDsledkem je program stress.m, vyu\u017E\u00EDvaj\u00EDc\u00ED metody v\u00FDpo\u010Dtu anizotropn\u00EDch elastick\u00FDch konstant jako v\u00E1\u017Een\u00FD pr\u016Fm\u011Br mezi monokrystalick\u00FDmi a rentgenografick\u00FDmi elastick\u00FDmi konstantami. Tato modelov\u00E1 metoda je ov\u0161em vhodn\u00E1 pouze pro velmi siln\u011B, nebo velmi slab\u011B texturovan\u00E9 materi\u00E1ly. Program stress.m byl proto aplikov\u00E1n pro v\u00FDpo\u010Det tenzoru nap\u011Bt\u00ED v siln\u011B texturovan\u00E9m v\u00E1lcovan\u00E9m ocelov\u00E9m vzorku. V\u00FDsledkem bylo, \u017Ee pokud se p\u0159ihl\u00E9dlo k p\u0159\u00EDtomnosti textury, smykov\u00E1 nap\u011Bt\u00ED z\u016Fstala v r\u00E1mci chyby nezm\u011Bn\u011Bn\u00E1, tlakov\u00E1 norm\u00E1lov\u00E1 nap\u011Bt\u00ED \u03C311 a \u03C322 se zv\u00FD\u0161ila cca o 40 MPa a hodnota slo\u017Eky tenzoru nap\u011Bt\u00ED \u03C333 se sn\u00ED\u017Eila v r\u00E1mci chyby na statisticky nev\u00FDznamnou." . "RIV/68407700:21340/13:00211918!RIV14-MSM-21340___" . "Praha" . . "Dvorsk\u00E1 bouda" . "Pala, Zden\u011Bk" . "RIV/68407700:21340/13:00211918" . "61073" . "[EC0D733C0460]" . "The main result of the work done is stress.m program using a method of calculation of anisotropic elastic constants as a weighted average between single-crystal and X-ray elastic constants. This model method is suitable only for materials with very strong or very weak texture. Hence, we used the stress.m program in order to determine macroscopic stress tensor in a strongly textured rolled steel sample. Considering a presence of texture, shear stresses stayed unchanged within the experimental inaccuracies, values of compressive normal stresses \u03C311 and \u03C322 increased by approximately 40 MPa and the value of component of stress tensor \u03C333 decreased to zero."@en . "21340" . "T\u0159et\u00ED studentsk\u00E1 v\u011Bdeck\u00E1 konference fyziky pevn\u00FDch l\u00E1tek" . . . "Anal\u00FDza stavu zbytkov\u00E9 napjatosti texturovan\u00FDch materi\u00E1l\u016F"@cs . . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze. Fakulta jadern\u00E1 a fyzik\u00E1ln\u011B in\u017Een\u00FDrsk\u00E1" . "2013-06-28+02:00"^^ . . . "\u010Capek, Ji\u0159\u00ED" . "3"^^ . .