The fatigue and serviceability limit states of the webs of steel girders subjected to repeated loading

0349860 - ÚTAM 2011 RIV CZ eng K - Konferenční příspěvek (tuzemská konf.)
Škaloud, Miroslav - Zörnerová, Marie
The fatigue and serviceability limit states of the webs of steel girders subjected to repeated loading.
Stabilita konstrukcí - závažný faktor inženýrského stavitelství. Praha: Česká technika - nakladateství ČVUT v Praze, 2010 - (Vytlačilová, V.; Dvorský, T.), s. 49-56. ISBN 978-80-01-04632-6.
[Stabilita konstrukcí - závažný faktor inženýrského stavitelství. Praha (CZ), 26.10.2010]
Grant CEP: GA ČR(CZ) GA103/09/0091
Grant ostatní: GA ČR(CZ) GA103/08/0275; GA ČR(CZ) GA103/08/1677
Program: GA
Výzkumný záměr: CEZ:AV0Z20710524
Klíčová slova: buckling * fatigue * S-N curves
Kód oboru RIV: JM - Inženýrské stavitelství

As a great part of steel structures are subjected to many times repeated loads (bridges, crane-supporting girders and the like), it is demonstrated, by means of the results of numerous experiments carried out by the authors in Prague, how the post-critical reserve of strength, the failure mechanism and the limit states of the webs of steel girders are affected by the cumulative damage process generated by the many times repeated character of loading, and how this phenomenon influences the design of such girders.
Trvalý link: http://hdl.handle.net/11104/0189993