Detail publikace

On Problem of Torsional Characteristics of Thin-walled Steel Beams with Web Openings

HORÁČEK, M. MELCHER, J. BALÁZS, I. PEŠEK, O.

Originální název

On Problem of Torsional Characteristics of Thin-walled Steel Beams with Web Openings

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The current trend in the design of steel structures leads, due to the saving of the material, to the frequent use of thin-walled cold formed steel sections. The thin-walled cold-formed steel profiles are often manufactured with web holes. In the design of such a thin-walled steel members with web openings arises a question of correct determination of the real cross-sectional properties. This paper focuses on the problem of the real torsional characteristics determination, which are parameters needed for the design of members subjected to the bending with respect to lateral torsional buckling or for the design of the compressed members prone to torsional buckling or flexural torsional buckling. These torsional characteristics include St. Venant torsion constant and warping constant.

Klíčová slova

beam, hole, torsion, St. Venant torsion constant, warping constant

Autoři

HORÁČEK, M.; MELCHER, J.; BALÁZS, I.; PEŠEK, O.

Vydáno

24. 2. 2019

Nakladatel

IOP Publishing Ltd.

Místo

Bristol

ISSN

1757-8981

Periodikum

IOP Conference Series: Materials Science and Engineering

Ročník

471

Číslo

471

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

10

Strany počet

10

URL

https://iopscience.iop.org/article/10.1088/1757-899X/471/5/052040

BibTex

@inproceedings{BUT155548,
  author="Martin {Horáček} and Jindřich {Melcher} and Ivan {Balázs} and Ondřej {Pešek}",
  title="On Problem of Torsional Characteristics of Thin-walled Steel Beams with Web Openings",
  booktitle="IOP Conference Series-Materials Science and Engineering",
  year="2019",
  journal="IOP Conference Series: Materials Science and Engineering",
  volume="471",
  number="471",
  pages="1--10",
  publisher="IOP Publishing Ltd.",
  address="Bristol",
  doi="10.1088/1757-899X/471/5/052040",
  issn="1757-8981",
  url="https://iopscience.iop.org/article/10.1088/1757-899X/471/5/052040"
}