"1336-5010" . "The Fatigue Damage Detection of The Prestressed Concrete Element Using Modal Analysis."@en . "Detekce \u00FAnavov\u00E9ho po\u0161kozen\u00ED prvku z p\u0159edpjat\u00E9ho betonu pomoc\u00ED mod\u00E1ln\u00ED anal\u00FDzy" . . . "Hlavn\u00EDm c\u00EDlem proveden\u00E9ho experimentu bylo sledovat zm\u011Bny mod\u00E1ln\u00EDch charakteristik desky z p\u0159edpjat\u00E9ho betonu v z\u00E1vislosti na cyklick\u00E9m \u00FAnavov\u00E9m zat\u011B\u017Eov\u00E1n\u00ED. P\u0159ed za\u010D\u00E1tkem zat\u011B\u017Eov\u00E1n\u00ED a po ka\u017Ed\u00FDch 250 000 cyklech byla provedena mod\u00E1ln\u00ED anal\u00FDza desky. Mod\u00E1ln\u00ED charakteristiky vyhodnocen\u00E9 po jednotliv\u00FDch zat\u011B\u017Eovac\u00EDch kroc\u00EDch byly vz\u00E1jemn\u011B porovn\u00E1ny pomoc\u00ED n\u011Bkolika metod. Z porovn\u00E1n\u00ED byla vyhodnocena m\u00EDra shody mezi \u00FArovn\u00ED \u00FAnavov\u00E9ho po\u0161kozen\u00ED a zm\u011Bnou mod\u00E1ln\u00EDch charakteristik"@cs . "CAMOSUC; COMAC; cyclic loading; damage; damage detection; modal analysis; modal flexibility matrix; natural frequency; natural mode; prestressed concrete"@en . "416605" . "Detekce \u00FAnavov\u00E9ho po\u0161kozen\u00ED prvku z p\u0159edpjat\u00E9ho betonu pomoc\u00ED mod\u00E1ln\u00ED anal\u00FDzy"@cs . . . "Hlavn\u00EDm c\u00EDlem proveden\u00E9ho experimentu bylo sledovat zm\u011Bny mod\u00E1ln\u00EDch charakteristik desky z p\u0159edpjat\u00E9ho betonu v z\u00E1vislosti na cyklick\u00E9m \u00FAnavov\u00E9m zat\u011B\u017Eov\u00E1n\u00ED. P\u0159ed za\u010D\u00E1tkem zat\u011B\u017Eov\u00E1n\u00ED a po ka\u017Ed\u00FDch 250 000 cyklech byla provedena mod\u00E1ln\u00ED anal\u00FDza desky. Mod\u00E1ln\u00ED charakteristiky vyhodnocen\u00E9 po jednotliv\u00FDch zat\u011B\u017Eovac\u00EDch kroc\u00EDch byly vz\u00E1jemn\u011B porovn\u00E1ny pomoc\u00ED n\u011Bkolika metod. Z porovn\u00E1n\u00ED byla vyhodnocena m\u00EDra shody mezi \u00FArovn\u00ED \u00FAnavov\u00E9ho po\u0161kozen\u00ED a zm\u011Bnou mod\u00E1ln\u00EDch charakteristik" . . . . "RIV/68407700:21110/07:01133937" . "3"^^ . . "Detekce \u00FAnavov\u00E9ho po\u0161kozen\u00ED prvku z p\u0159edpjat\u00E9ho betonu pomoc\u00ED mod\u00E1ln\u00ED anal\u00FDzy" . "6"^^ . "Rezek, Anton\u00EDn" . . "[3F5EC9A5B246]" . . "3"^^ . . . . "7" . "1" . . "Pol\u00E1k, Michal" . . "115;120" . . "RIV/68407700:21110/07:01133937!RIV08-GA0-21110___" . . "21110" . . "AT & P JOURNAL PLUS" . . "SK - Slovensk\u00E1 republika" . . "P(GP103/05/P302)" . "Detekce \u00FAnavov\u00E9ho po\u0161kozen\u00ED prvku z p\u0159edpjat\u00E9ho betonu pomoc\u00ED mod\u00E1ln\u00ED anal\u00FDzy"@cs . "The Fatigue Damage Detection of The Prestressed Concrete Element Using Modal Analysis."@en . "The main aim of this experiment was to investigate the changes of the modal characteristics of the prestressed concrete slab in dependence on the high intensity dynamic cyclic load. Before the test and after each 250 000 loading cycles, the dynamic response of the slab was measured with a separate test arrangement. Modal characteristics from each load step of the slab were mutually compared by several methods. The agreement between the level of the fatigue damage and modal characteristic changes was evaluated from the results of the comparison."@en . . . . "Plach\u00FD, Tom\u00E1\u0161" . .