. . "Dvouparametrov\u00E1 lomov\u00E1 mechanika: Vliv constraintu na rychlost a sm\u011Br \u0161\u00ED\u0159en\u00ED \u00FAnavov\u00FDch trhlin"@cs . . . . "V p\u0159edn\u00E1\u0161ce jsou nejprve uvedeny z\u00E1kladn\u00ED pojmy a p\u0159edpoklady line\u00E1rn\u00ED elastick\u00E9 dvouparametrov\u00E9 lomov\u00E9 mechaniky a je zd\u016Frazn\u011Bn v\u00FDznam, kter\u00FD m\u00E1 tento p\u0159\u00EDstup jednak pro roz\u0161\u00ED\u0159en\u00ED mez\u00ED platnosti lomov\u00E9 mechaniky. D\u00E1le je pak formulov\u00E1n dvouparametrov\u00FD popis \u0161\u00ED\u0159en\u00ED \u00FAnavov\u00FDch trhlin za p\u0159edpoklad\u016F vysokocyklov\u00E9 \u00FAnavy a analyzov\u00E1n vliv constraintu na rychlost jejich \u0161\u00ED\u0159en\u00ED. Pro kombinovan\u00FD m\u00F3d nam\u00E1h\u00E1n\u00ED je pak diskutov\u00E1n vliv constraintu na sm\u011Br \u0161\u00ED\u0159en\u00ED \u00FAnavov\u00FDch trhlin. Je pouk\u00E1z\u00E1no na mo\u017Enost eliminace z\u00E1vislosti experiment\u00E1ln\u00EDch dat na geometrii t\u011Blesa a diskutov\u00E1na ot\u00E1zka p\u0159enositelnosti t\u011Bchto dat z mal\u00FDch laboratorn\u00EDch vzork\u016F na velk\u00E1 t\u011Blesa. Je zd\u016Frazn\u011Bn v\u00FDznam constraintu pro zv\u00FD\u0161en\u00ED spolehlivosti odhad\u016F \u017Eivotnosti t\u011Bles s trhlinami. Praktick\u00FD v\u00FDznam dvouparametrov\u00E9ho popisu \u0161\u00ED\u0159en\u00ED trhlin je v souvislosti ilustrov\u00E1n na p\u0159\u00EDklad\u011B v\u00FDpo\u010Dtu \u00FAnavov\u00E9 zbytkov\u00E9 \u017Eivotnosti z\u00E1v\u011Bsn\u00E9ho h\u00E1ku s trhlinou."@cs . . "\u017Dilina" . . . "472573" . . "80-8070-582-8" . "Abstrakt:The first of all the basic definitions and prerequisites for two parameter linear elastic fracture mechanics (2PFM ) are introduced in lecture and it is highlighted the import of 2PFM for the validity fracture mechanics. The two parameter fracture mechanics is formulated for description of fatigue crack propagation and the influence of constraint on fatigue crack growth are analyzed. The influence of constraint on the fatigue crack propagation rate under mixed-mode conditions is discussed. The result presented makes it possible to relate experimentally measured data obtained from specimens with different geometries and thus it contributes to more reliable estimates of the residual fatigue life of a structure."@en . "Letn\u00E1 \u0161kola \u00FAnavy materi\u00E1lov 2006" . . "Constraint; Fatigue crack; Crack growth"@en . "Seitl, Stanislav" . "P(GA101/05/0227), P(GP101/04/P001), P(GP106/04/P084), P(GP106/06/P239), Z(AV0Z20410507)" . "4"^^ . . "15"^^ . "RIV/68081723:_____/06:00045478" . "N\u00E1hl\u00EDk, Lubo\u0161" . "EDIS - vydavate\u013Estvo \u017Dilinskej univerzity" . "Kn\u00E9sl, Zden\u011Bk" . "Dvouparametrov\u00E1 lomov\u00E1 mechanika: Vliv constraintu na rychlost a sm\u011Br \u0161\u00ED\u0159en\u00ED \u00FAnavov\u00FDch trhlin" . "4"^^ . "RIV/68081723:_____/06:00045478!RIV07-AV0-68081723" . "Stre\u010Dno" . . . "2006-09-04+02:00"^^ . "Dvouparametrov\u00E1 lomov\u00E1 mechanika: Vliv constraintu na rychlost a sm\u011Br \u0161\u00ED\u0159en\u00ED \u00FAnavov\u00FDch trhlin"@cs . "V p\u0159edn\u00E1\u0161ce jsou nejprve uvedeny z\u00E1kladn\u00ED pojmy a p\u0159edpoklady line\u00E1rn\u00ED elastick\u00E9 dvouparametrov\u00E9 lomov\u00E9 mechaniky a je zd\u016Frazn\u011Bn v\u00FDznam, kter\u00FD m\u00E1 tento p\u0159\u00EDstup jednak pro roz\u0161\u00ED\u0159en\u00ED mez\u00ED platnosti lomov\u00E9 mechaniky. D\u00E1le je pak formulov\u00E1n dvouparametrov\u00FD popis \u0161\u00ED\u0159en\u00ED \u00FAnavov\u00FDch trhlin za p\u0159edpoklad\u016F vysokocyklov\u00E9 \u00FAnavy a analyzov\u00E1n vliv constraintu na rychlost jejich \u0161\u00ED\u0159en\u00ED. Pro kombinovan\u00FD m\u00F3d nam\u00E1h\u00E1n\u00ED je pak diskutov\u00E1n vliv constraintu na sm\u011Br \u0161\u00ED\u0159en\u00ED \u00FAnavov\u00FDch trhlin. Je pouk\u00E1z\u00E1no na mo\u017Enost eliminace z\u00E1vislosti experiment\u00E1ln\u00EDch dat na geometrii t\u011Blesa a diskutov\u00E1na ot\u00E1zka p\u0159enositelnosti t\u011Bchto dat z mal\u00FDch laboratorn\u00EDch vzork\u016F na velk\u00E1 t\u011Blesa. Je zd\u016Frazn\u011Bn v\u00FDznam constraintu pro zv\u00FD\u0161en\u00ED spolehlivosti odhad\u016F \u017Eivotnosti t\u011Bles s trhlinami. Praktick\u00FD v\u00FDznam dvouparametrov\u00E9ho popisu \u0161\u00ED\u0159en\u00ED trhlin je v souvislosti ilustrov\u00E1n na p\u0159\u00EDklad\u011B v\u00FDpo\u010Dtu \u00FAnavov\u00E9 zbytkov\u00E9 \u017Eivotnosti z\u00E1v\u011Bsn\u00E9ho h\u00E1ku s trhlinou." . . . . "Dvouparametrov\u00E1 lomov\u00E1 mechanika: Vliv constraintu na rychlost a sm\u011Br \u0161\u00ED\u0159en\u00ED \u00FAnavov\u00FDch trhlin" . . . . . "Two parameter fracture mechanics: Influence of constraint on fatigue crack growth rate and direction"@en . "Huta\u0159, Pavel" . . . "Two parameter fracture mechanics: Influence of constraint on fatigue crack growth rate and direction"@en . . "[7CC85AB3471C]" . . "52;65" .