"Identifikace modelu disk\u00E9rtn\u011B-spojit\u00E9ho modelu po\u0161kozen\u00ED z experimentu s heterogenn\u00EDm polem deformace"@cs . . "5"^^ . . . "Diffuse damage; Finite element method; Genetic algorithms; Inverse analysis; Localized damage; Neural networks; Non-linear models"@en . "Parameter Identification of Continuum-discrete Damage Model Capable of Representing Heterogeneous Strain Field in Localized Failure"@en . "Modelling of Heterogeneous Materials with Applications in Construction and Biomedical Engineering, Proceedings" . . "3"^^ . . "Ibrahimbegovic, A." . . . "Zeman, Jan" . "Praha" . . "21110" . "Praha" . . . "96;97" . "RIV/68407700:21110/07:01131690!RIV08-MSM-21110___" . . "[B65D31BA1B6B]" . "The present paper deals with the parameter identification of the constitutive model introduced previously by the authors from the results of a three-point bending test. The model itself is capable of describing behavior of massive structures taking into account both the diffuse damage mechanisms as well as localized failure phenomena. As all parameters of the model have a clear physical meaning, the identification procedure can be split into a sequence of three problems, each related to a specific mode of the material behavior. The numerical optimization strategy is based on an adaptive approximation of the objective function by the Radial Basis Function Network dynamically evolved by minima located by a real-encoded genetic algorithm."@en . "2007-06-25+02:00"^^ . "Tento p\u0159\u00EDsp\u011Bvek popisuje identifikaci parametr\u016F konstitutivn\u00EDho modelu navr\u017Een\u00E9ho d\u0159\u00EDve autory s v\u00FDsledk\u016F trojbodov\u00E9ho ohybu. Vlastn\u00ED numerick\u00E1 metoda je zalo\u017Eena na adaptivn\u00EDm vyhlazen\u00ED c\u00EDlov\u00E9 funkce pomoc\u00ED metody Radial Basis Function."@cs . . "Brancherie, D." . "2"^^ . . . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze. Vydavatelstv\u00ED \u010CVUT" . "Identifikace modelu disk\u00E9rtn\u011B-spojit\u00E9ho modelu po\u0161kozen\u00ED z experimentu s heterogenn\u00EDm polem deformace"@cs . . "Bittnar, Zden\u011Bk" . . . "The present paper deals with the parameter identification of the constitutive model introduced previously by the authors from the results of a three-point bending test. The model itself is capable of describing behavior of massive structures taking into account both the diffuse damage mechanisms as well as localized failure phenomena. As all parameters of the model have a clear physical meaning, the identification procedure can be split into a sequence of three problems, each related to a specific mode of the material behavior. The numerical optimization strategy is based on an adaptive approximation of the objective function by the Radial Basis Function Network dynamically evolved by minima located by a real-encoded genetic algorithm." . "440601" . . . "Parameter Identification of Continuum-discrete Damage Model Capable of Representing Heterogeneous Strain Field in Localized Failure" . "Ku\u010Derov\u00E1, Anna" . "Parameter Identification of Continuum-discrete Damage Model Capable of Representing Heterogeneous Strain Field in Localized Failure" . "Parameter Identification of Continuum-discrete Damage Model Capable of Representing Heterogeneous Strain Field in Localized Failure"@en . . "Z(MSM6840770003)" . "RIV/68407700:21110/07:01131690" . . . "978-80-01-03762-1" .