The Influence of Yield Strength Along the Cross Section of Rolled Beam on its Load-Carrying Capacity when Considering Lateral Buckling

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F02%3APU34614" target="_blank" >RIV/00216305:26110/02:PU34614 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The Influence of Yield Strength Along the Cross Section of Rolled Beam on its Load-Carrying Capacity when Considering Lateral Buckling
Original language description
In computation models, the yield strength is often introduced constant both along the beam length and its cross-section. The question arises to what extent this simplification is realistic when calculating the load-carrying capacity of a member. Severalintroduction variants of variable yield strength limit along cross-section by using the so-called random fields are demonstrated. In effort to take into consideration also the influences of all the other imperfections as exactly as possible, load-carryinng capacity was determined by geometrically and physically non-linear solution using the program ANSYS. A beam with cross-section IPE 300 of relative slenderness ë=0.6 was solved for which a high yield strength influence on load-carrying capacity can besupposed.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2002
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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