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Is the beneficial post-buckled behaviour in thin-walled bridge construction eroded by the impact of many times repeated loading?
- 1.0351570 - ÚTAM 2011 RIV HU eng C - Conference Paper (international conference)
Škaloud, Miroslav - Zörnerová, Marie
Is the beneficial post-buckled behaviour in thin-walled bridge construction eroded by the impact of many times repeated loading?
Engineering research. Pécs: Rotari Press, Komló, Hungary, 2010 - (Ivanyi, P.), s. 141-149. ISBN 978-7298-40-0.
[International PHD and DLA symposium /6./. Pecs (HU), 25.10.2010-26.10.2010]
R&D Projects: GA ČR(CZ) GA103/09/0091
Grant - others:GA ČR(CZ) GA103/08/0275; GAČR(CZ) GA103/08/1677
Program: GA
Institutional research plan: CEZ:AV0Z20710524
Keywords : buckling * breathing * S-N curves
Subject RIV: JM - Building Engineering
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.
Permanent Link: http://hdl.handle.net/11104/0191295
Number of the records: 1