"Teoreticko-experiment\u00E1ln\u00ED v\u00FDzkum predikce poru\u0161ov\u00E1n\u00ED konstrukc\u00ED s makrotrhlinami" . "0"^^ . "1"^^ . "http://www.isvav.cz/projectDetail.do?rowId=GA101/97/0399"^^ . . . . "0"^^ . . "The project is orientated to the estimation of limited states of steel components with macrocrack and to the prediction of their behaviour resulting from mechanical and/or thermomechanical single and/or repeated loading. The aim is the verification of the possibility of the application of the strain energy density criterion for the prediction of the value of a critical stress causing the initiation and propagation of cracks in bodies and the comparison of the numerical results with experiment. Further the project is orientated to the development an application of software, which enables the solution of the cracks propagation and their behaviour under cyclic loading considering isotropic, kinematic and combined material hardening."@en . "GA101/97/0399" . . . . . "Projekt je zam\u011B\u0159en na posuzov\u00E1n\u00ED mezn\u00EDch stav\u016F ocelov\u00FDch sou\u010D\u00E1st\u00ED s makrotrhlinami a predikci jejich chov\u00E1n\u00ED v d\u016Fsledku mechanick\u00E9ho nebo termomechanick\u00E9ho jednor\u00E1zov\u00E9ho a opakovan\u00E9ho provozn\u00EDho zat\u00ED\u017Een\u00ED. Sleduje ov\u011B\u0159en\u00ED mo\u017Enosti aplikace kriteria hustoty deforma\u010Dn\u00ED energie na predikci velikosti kritick\u00E9ho nap\u011Bt\u00ED vedouc\u00EDho k iniciaci a \u0161\u00ED\u0159en\u00ED thlin v t\u011Blesech a porovn\u00E1n\u00ED numerick\u00FDch v\u00FDsledk\u016F s experiment\u00E1ln\u011B z\u00EDskan\u00FDmi hodnotami. D\u00E1le je orientov\u00E1n na rozvoj a aplikaci softwarov\u00FDch prost\u0159edk\u016F, umo\u017E\u0148uj\u00EDc\u00EDc\u00EDch \u0159e\u0161en\u00ED \u0161\u00ED\u0159en\u00ED trhlin a jejich chov\u00E1n\u00ED p\u0159i cyklick\u00E9m zat\u011B\u017Eov\u00E1n\u00ED p\u0159i uva\u017Eov\u00E1n\u00ED izotropn\u00EDho, kinematick\u00E9ho a kombinovan\u00E9ho zpev\u0148ov\u00E1n\u00ED materi\u00E1lu." . . "12"^^ . "Theoretical and experimental research of the failure prediction of structures with macrocracks"@en . . "12"^^ . . . . . "Projekt je zam\u011B\u0159en na vy\u0161et\u0159en\u00ED a popis stavu a \u0161\u00ED\u0159en\u00ED trhlin v zat\u00ED\u017Een\u00FDch t\u011Blesech v\u011Bt\u0161\u00ED tlou\u0161\u0165ky, kde nelze uva\u017Eovat stav rovinn\u00E9 napjatosti. K \u0159e\u0161en\u00ED bylo vyu\u017Eito: - po\u010D\u00EDta\u010Dov\u00E9ho modelov\u00E1n\u00ED pol\u00ED napjatosti a deformac\u00ED na 3D modelech s velmi mal\u00FDmi prv"@cs .