"ceramic laminate; fracture mechanics; residual stresses; FEM"@en . . . "M\u00E1\u0161a, Bohuslav" . . "978-80-87434-06-2" . "\u00DAstav fyziky materi\u00E1l\u016F, AV \u010CR, v.v.i" . . "2012-11-29+01:00"^^ . . . "P\u0159\u00EDsp\u011Bvek je zam\u011B\u0159en na lomov\u00E9 chov\u00E1n\u00ED vrstevnat\u00FDch keramick\u00FDch kompozit\u016F \u2013 Al2O3/ZrO2. Byly uva\u017Eov\u00E1ny rozd\u00EDln\u00E9 tlou\u0161\u0165ky vrstev. Rezidu\u00E1ln\u00ED nap\u011Bt\u00ED z\u00EDskan\u00E9 v pr\u016Fb\u011Bhu slinovac\u00EDho procesu bylo zji\u0161t\u011Bno a p\u0159edeps\u00E1no v modelech. Byly p\u0159edpokl\u00E1d\u00E1ny podm\u00EDnky k nasazen\u00ED line\u00E1rn\u00ED elastick\u00E9 lomov\u00E9 mechaniky. Slo\u017Eky nap\u011Bt\u00ED a p\u0159etvo\u0159en\u00ED v bl\u00EDzkosti ko\u0159ene trhliny byly z\u00EDsk\u00E1ny numerick\u00FDm modelov\u00E1n\u00EDm metodou kone\u010Dn\u00FDch prvk\u016F implementovanou v komer\u010Dn\u00EDm software Ansys. K ur\u010Den\u00ED sou\u010Dinitele intenzity nap\u011Bt\u00ED byly pou\u017Eity analytick\u00E9 vztahy. \u010Cl\u00E1nek m\u016F\u017Ee p\u0159isp\u011Bt k lep\u0161\u00EDmu porozum\u011Bn\u00ED propagace trhliny mezi jednotliv\u00FDmi vrstvami."@en . . "V\u00EDce\u00FArov\u0148ov\u00FD design pokrokov\u00FDch materi\u00E1l\u016F: sborn\u00EDk doktorsk\u00E9 konference 2012" . . "Influence of residual stresses in ceramic laminates on the crack propagation"@en . . . "Vliv rezidu\u00E1ln\u00EDch nap\u011Bt\u00ED v keramick\u00E9m lamin\u00E1tu na \u0161\u00ED\u0159en\u00ED trhliny" . "RIV/68081723:_____/12:00385899!RIV13-GA0-68081723" . "178101" . . . . "N\u00E1hl\u00EDk, Lubo\u0161" . "Vliv rezidu\u00E1ln\u00EDch nap\u011Bt\u00ED v keramick\u00E9m lamin\u00E1tu na \u0161\u00ED\u0159en\u00ED trhliny"@cs . "3"^^ . "Brno" . . "Zouhar, Michal" . . "Brno" . "3"^^ . "RIV/68081723:_____/12:00385899" . "I, P(GD106/09/H035), S" . . "Influence of residual stresses in ceramic laminates on the crack propagation"@en . "Vliv rezidu\u00E1ln\u00EDch nap\u011Bt\u00ED v keramick\u00E9m lamin\u00E1tu na \u0161\u00ED\u0159en\u00ED trhliny" . . "The main focus of this contribution is the fracture behaviour of layered ceramics composite \u2013 Al2O3/ZrO2. Different ratios of the layers were considered. The residual stresses given by sintering of the composite were identified and were taken into account. Assumptions concerning linear fracture mechanics and small scale yielding are considered. Stress components and displacements in the vicinity of the crack tip were obtained by a numerical modelling using finite element method implemented to the commercial software Ansys. For the determination of the stress intensity factor analytical approach was involved. The paper presented can contribute to the better understanding of the crack propagation through the individual layers."@cs . . "6"^^ . . "Vliv rezidu\u00E1ln\u00EDch nap\u011Bt\u00ED v keramick\u00E9m lamin\u00E1tu na \u0161\u00ED\u0159en\u00ED trhliny"@cs . . "The main focus of this contribution is the fracture behaviour of layered ceramics composite \u2013 Al2O3/ZrO2. Different ratios of the layers were considered. The residual stresses given by sintering of the composite were identified and were taken into account. Assumptions concerning linear fracture mechanics and small scale yielding are considered. Stress components and displacements in the vicinity of the crack tip were obtained by a numerical modelling using finite element method implemented to the commercial software Ansys. For the determination of the stress intensity factor analytical approach was involved. The paper presented can contribute to the better understanding of the crack propagation through the individual layers." . . "[925FD86858F5]" . .