"RIV/61989100:27120/11:86079000!RIV13-MSM-27120___" . . "Krejsa, Martin" . "Jasn\u00E1 pod Chopkom" . "Pomoc\u00ED P\u0159\u00EDm\u00E9ho Optimalizovan\u00E9ho Pravd\u011Bpodobnostn\u00EDho V\u00FDpo\u010Dtu (metoda POPV), mohou b\u00FDt stanoveny p\u0159\u00EDpustn\u00E9 rozm\u011Bry \u00FAnavov\u00FDch trhlin v cyklicky nam\u00E1han\u00FDch ocelov\u00FDch kosntrukc\u00EDch a mostech. P\u0159itom je stanovena pravd\u011Bpodobnost t\u0159\u00ED z\u00E1kladn\u00EDch jev\u016F, kter\u00E9 jsou spojeny s \u0161\u00ED\u0159en\u00EDm \u00FAnavov\u00FDch trhlin, kter\u00E9 se mohou vyskytnout v jak\u00E9mkoli \u010Dase t \u017Eivotnosti konstrukce. tyto pravd\u011Bpodobnost\u00ED jsou stanoveny na z\u00E1klad\u011B anal\u00FDzy funkce spolehlivosti pro ka\u017Ed\u00FD rok provozu stavby a jsou v\u00FDchodiskem pro definici podm\u00EDn\u011Bn\u00E9 pravd\u011Bpodobnosti, vedouc\u00ED k definovan\u00ED syst\u00E9mu kontrol konstrukce, zam\u011B\u0159en\u00FDch na jej\u00ED \u00FAnavov\u00E9 po\u0161kozen\u00ED. Studie se zab\u00FDv\u00E1 teoretickou a praktickou aplikaci metody POPV pro spolehlivostn\u00ED zhodnocen\u00ED cyklicky nam\u00E1han\u00E9 konstrukce pro konkr\u00E9tn\u00ED detail \u017Eelezobetonov\u00E9ho mostu a porovn\u00E1v\u00E1 dva druhy \u00FAnavov\u00FDch trhlin z hlediska rychlosti jejich \u0161\u00ED\u0159en\u00ED." . . "Srovn\u00E1n\u00ED r\u016Fstu \u00FAnavov\u00FDch trhlin z okraje a povrchu pravd\u011Bpodobnostn\u00EDm v\u00FDpo\u010Dtem" . "Comparison of growth of fatigue cracks from the edge and surface using probability calculation"@en . "2011-05-30+02:00"^^ . "Pomoc\u00ED P\u0159\u00EDm\u00E9ho Optimalizovan\u00E9ho Pravd\u011Bpodobnostn\u00EDho V\u00FDpo\u010Dtu (metoda POPV), mohou b\u00FDt stanoveny p\u0159\u00EDpustn\u00E9 rozm\u011Bry \u00FAnavov\u00FDch trhlin v cyklicky nam\u00E1han\u00FDch ocelov\u00FDch kosntrukc\u00EDch a mostech. P\u0159itom je stanovena pravd\u011Bpodobnost t\u0159\u00ED z\u00E1kladn\u00EDch jev\u016F, kter\u00E9 jsou spojeny s \u0161\u00ED\u0159en\u00EDm \u00FAnavov\u00FDch trhlin, kter\u00E9 se mohou vyskytnout v jak\u00E9mkoli \u010Dase t \u017Eivotnosti konstrukce. tyto pravd\u011Bpodobnost\u00ED jsou stanoveny na z\u00E1klad\u011B anal\u00FDzy funkce spolehlivosti pro ka\u017Ed\u00FD rok provozu stavby a jsou v\u00FDchodiskem pro definici podm\u00EDn\u011Bn\u00E9 pravd\u011Bpodobnosti, vedouc\u00ED k definovan\u00ED syst\u00E9mu kontrol konstrukce, zam\u011B\u0159en\u00FDch na jej\u00ED \u00FAnavov\u00E9 po\u0161kozen\u00ED. Studie se zab\u00FDv\u00E1 teoretickou a praktickou aplikaci metody POPV pro spolehlivostn\u00ED zhodnocen\u00ED cyklicky nam\u00E1han\u00E9 konstrukce pro konkr\u00E9tn\u00ED detail \u017Eelezobetonov\u00E9ho mostu a porovn\u00E1v\u00E1 dva druhy \u00FAnavov\u00FDch trhlin z hlediska rychlosti jejich \u0161\u00ED\u0159en\u00ED."@cs . "Technick\u00E1 univerzita" . . "231783" . . . "[60EE104778C5]" . "4"^^ . "Srovn\u00E1n\u00ED r\u016Fstu \u00FAnavov\u00FDch trhlin z okraje a povrchu pravd\u011Bpodobnostn\u00EDm v\u00FDpo\u010Dtem"@cs . "P(1M0579)" . "27120" . . . . "2"^^ . "Using the Direct Optimized Probabilistic Calculation (DOProC method), the permitted size of fatigue cracks in steel structures and steel bridges which are subject to fatigue and probabilities can be determined for basic phenomena. Such phenomena are connected with propagation of fatigue cracks which may occur in any t time of the service life. The probabilities determined on the basis of the reliability function analysis for each year of operation of the construction are the starting point for the conditionally probabilistic definition of inspections times for such steel structures or bridges which are subject to cyclical loads. The paper discusses theoretical and practical application of the method for assessment of cyclically loaded construction for a specific detail of a reinforced concrete bridge and compares two types of the fatigue cracks in terms of speed of their propagation."@en . . . "Comparison of growth of fatigue cracks from the edge and surface using probability calculation"@en . "Proceedings of the 5th International Conference on Dynamics of Civil Engineering and Transport Structures and Wind Engineering" . "1"^^ . "\u017Dilina" . "978-80-554-0354-0" . "Fatigue, reliability, DOProC method, probability"@en . . . "RIV/61989100:27120/11:86079000" . . "Srovn\u00E1n\u00ED r\u016Fstu \u00FAnavov\u00FDch trhlin z okraje a povrchu pravd\u011Bpodobnostn\u00EDm v\u00FDpo\u010Dtem" . . . "Srovn\u00E1n\u00ED r\u016Fstu \u00FAnavov\u00FDch trhlin z okraje a povrchu pravd\u011Bpodobnostn\u00EDm v\u00FDpo\u010Dtem"@cs . . . . "Tomica, Vladim\u00EDr" .