. "brittle-ductile behavior" . "1"^^ . . . . . . "Clarification of role of slip processes in mechanic response i n iron breach front."@en . . "4"^^ . "0"^^ . "ME 504" . . . "4"^^ . "Atom\u00E1rn\u00ED simulace k\u0159ehce-tv\u00E1rn\u00E9ho chov\u00E1n\u00ED (\u00DAT AV \u010CR), doprov\u00E1zen\u00E9 v\u00FDpo\u010Dty nap\u011Bt\u00ED na atom\u00E1rn\u00ED \u00FArovni, cht\u011Bj\u00ED objasnit n\u011Bkter\u00E9 rozpory mezi atom\u00E1rn\u00EDmi v\u00FDsledky a predikcemi kontinua a p\u0159isp\u011Bt k v\u00FDvoji a ov\u011B\u0159en\u00ED modelu na predikci konkuren\u010Dn\u00EDch skluzov\u00FDch p, proces\u016F a stability trhlin v r\u00E1mci teorie kontinua (UCSB USA). To je hlavn\u00EDm c\u00EDlem spole\u010Dn\u00E9ho projektu. V\u00FDvoj takov\u00E9ho konzistentn\u00EDho modelu s prvky modelov\u00E1n\u00ED na v\u00EDce \u00FArovn\u00EDch (multiscale modelling) bude m\u00EDt praktick\u00FD v\u00FDznam jak pro pochopen\u00ED k\u0159ehce-tv\u00E1, rn\u00E9ho chov\u00E1n\u00ED konstruk\u010Dn\u00EDch ocel\u00ED, tak pro modelov\u00E1n\u00ED tohoto chov\u00E1n\u00ED na jin\u00E9 makroskopick\u00E9 \u00FArovni metodou kone\u010Dn\u00FDch prvk\u016F, b\u011B\u017En\u011B u\u017E\u00EDvanou v \u010CR, v\u010Detn\u011B \u00DAT.," . "0"^^ . "brittle-ductile behavior; bcc iron"@en . "The role of competitive slip processes in the mechanical response of iron"@en . . . . "Objasn\u011Bn\u00ED role skluzov\u00FDch proces\u016F na k\u0159ehcetv\u00E1rnou odezvu u \u010Dela trhlin v \u017Eeleze, v\u00FDvoj modelu kontinua"@cs . . . . . "Role konkuren\u010Dn\u00EDch skluzov\u00FDch proces\u016F a atom\u00E1rn\u00EDho otupen\u00ED trhliny na k\u0159ehce-tv\u00E1rnou odezvu v \u017Eeleze" . . . "Atomistic simulations of the brittle-ductile behavior (IT AS CR), accompanied by stress calculations on the atomistic level, want to clarify certain contradictions between atomistic results and continuum predictions. They can also contribute to develope, and verify a continuum model for the prediction of the competitive slip processes and crack stability in iron. (UCSB USA). This is the main goal of the project. Development of a such consistent model on mutiscale level may be significant for understandin, ng of the brittle-ductile behavior of structural steels and also for modelling on a different macroscale level by finite element method, frequently used in the world.,"@en . "2008-06-02+02:00"^^ . "http://www.isvav.cz/projectDetail.do?rowId=ME 504"^^ . . .