"The paper deals with fatigue cracks in protective layers. An influence of material parameters on the fatigue crack behaviour was studied under conditions of linear elastic fracture mechanics. The stress intensity factor, the T-stress and decisive components of stresses within the interface were determined and their influence on a debonding of the layer/substrate system was discused."@en . "8"^^ . . . . "[3BF788D9E786]" . "80-214-3131-8" . "506666" . . "Vliv povrchov\u00FDch trhlin na delaminaci ochrann\u00E9 vrstvy a podkladu" . "RIV/00216305:26210/06:PU65566!RIV07-GA0-26210___" . "\u0160est\u00E1kov\u00E1, Lucie" . . "69-76" . "1"^^ . . "Probl\u00E9my lomov\u00E9 mechaniky VI." . . "Brno" . "Influence of surface cracks on the delamination of protective layer and substrate"@en . "Vliv povrchov\u00FDch trhlin na delaminaci ochrann\u00E9 vrstvy a podkladu" . . "Brno" . . . "1"^^ . "surface crack, delamination, protective layers"@en . "RIV/00216305:26210/06:PU65566" . . "26210" . . . . "Vliv povrchov\u00FDch trhlin na delaminaci ochrann\u00E9 vrstvy a podkladu"@cs . . . "Vliv povrchov\u00FDch trhlin na delaminaci ochrann\u00E9 vrstvy a podkladu"@cs . "Pomoc\u00ED line\u00E1rn\u00ED elastick\u00E9 lomov\u00E9 mechaniky byla \u0159e\u0161ena problematika trhlin v tenk\u00E9 povrchov\u00E9 vrstv\u011B. Studov\u00E1n byl p\u0159edev\u0161\u00EDm vliv materi\u00E1lov\u00FDch parametr\u016F vrstvy a podkladu (modul\u016F pru\u017Enosti v tahu) na nap\u011B\u0165ov\u00E9 pom\u011Bry v okol\u00ED ko\u0159ene trhliny. D\u016Fraz byl kladen na probl\u00E9m tenk\u00E9 vrstvy s povrchovou trhlinou kolmou k materi\u00E1lov\u00E9mu rozhran\u00ED. Ukazuje se toti\u017E [6], \u017Ee v d\u016Fsledku specifick\u00FDch podm\u00EDnek studovan\u00E9ho t\u011Blesa (geometrie, zat\u00ED\u017Een\u00ED) se bude trhlina st\u00E1\u010Det v\u017Edy sm\u011Brem k materi\u00E1lov\u00E9mu rozhran\u00ED nez\u00E1visle na jej\u00ED p\u016Fvodn\u00ED orientaci. Krom\u011B sou\u010Dinitele intenzity nap\u011Bt\u00ED a T-nap\u011Bt\u00ED (orienta\u010Dn\u00ED znalost T-nap\u011Bt\u00ED je nezbytn\u00E1 pro p\u0159esn\u011Bj\u0161\u00ED popis chov\u00E1n\u00ED trhliny v materi\u00E1lu) byla ur\u010Dov\u00E1na nap\u011Bt\u00ED v rozhran\u00ED (tahov\u00E1 a smykov\u00E1), kter\u00E1 maj\u00ED z\u00E1sadn\u00ED vliv na mo\u017Enou delaminaci vrstvy a podkladu. Z\u00EDskan\u00E9 v\u00FDsledky a obecn\u00E9 z\u00E1v\u011Bry p\u0159isp\u00EDvaj\u00ED ke snaz\u0161\u00EDmu rozhodnut\u00ED (predikci) o chov\u00E1n\u00ED trhliny v tenk\u00E9 ochrann\u00E9 vrstv\u011B, \u010Di o chov\u00E1" . . "Influence of surface cracks on the delamination of protective layer and substrate"@en . "Pomoc\u00ED line\u00E1rn\u00ED elastick\u00E9 lomov\u00E9 mechaniky byla \u0159e\u0161ena problematika trhlin v tenk\u00E9 povrchov\u00E9 vrstv\u011B. Studov\u00E1n byl p\u0159edev\u0161\u00EDm vliv materi\u00E1lov\u00FDch parametr\u016F vrstvy a podkladu (modul\u016F pru\u017Enosti v tahu) na nap\u011B\u0165ov\u00E9 pom\u011Bry v okol\u00ED ko\u0159ene trhliny. D\u016Fraz byl kladen na probl\u00E9m tenk\u00E9 vrstvy s povrchovou trhlinou kolmou k materi\u00E1lov\u00E9mu rozhran\u00ED. Ukazuje se toti\u017E [6], \u017Ee v d\u016Fsledku specifick\u00FDch podm\u00EDnek studovan\u00E9ho t\u011Blesa (geometrie, zat\u00ED\u017Een\u00ED) se bude trhlina st\u00E1\u010Det v\u017Edy sm\u011Brem k materi\u00E1lov\u00E9mu rozhran\u00ED nez\u00E1visle na jej\u00ED p\u016Fvodn\u00ED orientaci. Krom\u011B sou\u010Dinitele intenzity nap\u011Bt\u00ED a T-nap\u011Bt\u00ED (orienta\u010Dn\u00ED znalost T-nap\u011Bt\u00ED je nezbytn\u00E1 pro p\u0159esn\u011Bj\u0161\u00ED popis chov\u00E1n\u00ED trhliny v materi\u00E1lu) byla ur\u010Dov\u00E1na nap\u011Bt\u00ED v rozhran\u00ED (tahov\u00E1 a smykov\u00E1), kter\u00E1 maj\u00ED z\u00E1sadn\u00ED vliv na mo\u017Enou delaminaci vrstvy a podkladu. Z\u00EDskan\u00E9 v\u00FDsledky a obecn\u00E9 z\u00E1v\u011Bry p\u0159isp\u00EDvaj\u00ED ke snaz\u0161\u00EDmu rozhodnut\u00ED (predikci) o chov\u00E1n\u00ED trhliny v tenk\u00E9 ochrann\u00E9 vrstv\u011B, \u010Di o chov\u00E1"@cs . "P(GA101/05/0320), P(GP106/04/P084), Z(AV0Z20410507)" . "CIDEAS" . . "2006-06-27+02:00"^^ . .