. "Praha" . . . "417" . "N/A"@en . "Fracture behaviour of the short crack near the stress concentrator."@cs . "Dvouparametrov\u00E1 lomov\u00E1 mechanika je aplikov\u00E1na na popis mal\u00FDch trhlin v bl\u00EDzkosti koncentr\u00E1toru nap\u011Bt\u00ED. Koncentr\u00E1torem nap\u011Bt\u00ED rozum\u00EDme singul\u00E1rn\u00ED koncentr\u00E1tor V-vrub nebo nesingul\u00E1rn\u00ED U-vrub. V t\u00E9to pr\u00E1ci je sledov\u00E1n jejich vliv na obecn\u011B orientovanou trhlinu. tato pr\u00E1ce zkvalitn\u00ED odhady \u00FAnavov\u00E9 \u017Eivotnosti sou\u010D\u00E1st\u00ED s vruby." . "Fracture behaviour of the short crack near the stress concentrator."@cs . "Huta\u0159, Pavel" . . "0"^^ . . "Fracture behaviour of the short crack near the stress concentrator." . "0"^^ . "2"^^ . . . . "RIV/68081723:_____/03:07033090!RIV/2004/AV0/A07004/N" . "Svratka [CZ]" . "Engineering Mechanics 2003." . "2"^^ . "Kn\u00E9sl, Zden\u011Bk" . "N/A"@en . "Institute of theoretical and applied mechanics" . . . . "RIV/68081723:_____/03:07033090" . "2003-05-12+02:00"^^ . "[F4C7A8576EB5]" . . . . "607673" . "Fracture behaviour of the short crack near the stress concentrator." . . "P(KSK2076106)" . "1"^^ . . . "A two-parameter fracture mechanics method is applied to small cracks near a stress concentrator. The small crack in the present contribution is considered as crack influenced by the stress concentrator. The sharp V-noch or V-noch with radius $R$ are studieded here. The effect of V-notch geometry on the small crack fracture parameters is analysed. The necessary calculations are performed by using a finite element method (system Ansys). Obtained results are discussed from point of view of the small crack behavior. The small fatigue crack growth is especially influenced by the constraint level. The results improve the quality of fatigue life estimation of structure with concentrators."@en . "Small cracks, T-stress, notches"@en .