Detail publikačního výsledku

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

KALA, Z.; KALA, J.

Originální název

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

Anglický název

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

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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. Several introduction 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-carrying 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 be supposed.

Anglický abstrakt

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. Several introduction 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-carrying 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 be supposed.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

KALA, Z.; KALA, J.

Rok RIV

2011

Vydáno

07.06.2002

Nakladatel

Vienna University of Technology

Místo

Vienna

ISBN

3-9501554-0-6

Kniha

Fifth World Congress on Computational Mechanics

Strany od

1

Strany počet

8

BibTex

@inproceedings{BUT10663,
  author="Zdeněk {Kala} and Jiří {Kala}",
  title="The Influence of Yield Strength Along the Cross Section of Rolled Beam on its Load-Carrying Capacity when Considering Lateral Buckling",
  booktitle="Fifth World Congress on Computational Mechanics",
  year="2002",
  pages="8",
  publisher="Vienna University of Technology",
  address="Vienna",
  isbn="3-9501554-0-6"
}