Počet záznamů: 1
Imperfections in steel plated structures - should we straighten their plate elements?
0333187 - UTAM-F 2013 RIV SE eng C - Konferenční příspěvek (zahraniční konf.)
Kala, Z. - Kala, J. - Melcher, J. - Škaloud, Miroslav - Omishore, A.
Imperfections in steel plated structures - should we straighten their plate elements?.
Proc. of Int. 11th Nordic Steel Construction Conference. Malmö: Lulel University of Technology, 2009 - (Lagerqvist, O.), s. 552-555. ISBN 91-7127-058-2.
[Nordic steel construction conference /11./. Malmő (SE), 02.09.2009-04.09.2009]
Grant ostatní: GA ČR(CZ) GA103/08/0275
Výzkumný záměr: CEZ:AV0Z20710524
Klíčová slova: imperfections * thin-wall * ANSYS
Kód oboru RIV: JM - Inženýrské stavitelství
Steel plated structures exhibit initial curvatures of plate elements of the system. They be kept under control by means of prescribed tolerances, and there is a tendency to reduce the initial curvatures by means of straightening. But this procedure is costly and necessarily enlarges the price of the fabrication of the structure. Parallelly with experiments, the ultimate load tests were computer modeled. Analysis of the effect of all imperfections on the load-carrying capacity of the girder was carried out. It was found out which initial imperfections exhibited the greatest influence on the load-carrying capacity.
Trvalý link: http://hdl.handle.net/11104/0178238