Determination of fatigue curves of the bridges with member decks
ČlánekStatus neznámýpeer-reviewedpublishedDatum publikování
2008
Vedoucí práce
Oponent
Název časopisu
Název svazku
Vydavatel
Univerzita Pardubice
Abstrakt
Fatigue curve determination of structural detail is difficult from computer,
experimental and financial point of view. With regard to geometry dimensions of bridge
structure is mostly necessary take into account simplifications, which may not influence
quality of results.Important aspect of fatigue curve determination is referential place of structural
detail in which is possible presume fatigue crack growing. The fatigue curve shall be
determined for this specific place. In many cases is not possible to measure stresses
exactly in mentioned place. The way of exact determination could be to measure close to
given detail and by use of FEM model to recalculate stress values into critical place
afterwards.
These conditions were met in given example of experimental fatigue curve
determination. As a result we obtained fatigue characteristics, which were different to
standards.
Rozsah stran
p. 5-16
ISSN
1211-6610
Trvalý odkaz na tento záznam
Projekt
Zdrojový dokument
Scientific papers of the University of Pardubice. Series B, Jan Perner Transport Faculty. 14 (2008)
Vydavatelská verze
Přístup k e-verzi
Název akce
ISBN
978-80-7395-233-4