Publication detail

On problems of torsion analysis of steel members

MELCHER, J. KARMAZÍNOVÁ, M.

Original Title

On problems of torsion analysis of steel members

English Title

On problems of torsion analysis of steel members

Type

journal article - other

Language

en

Original Abstract

This paper deals with the torsion analysis of steel members with thin-walled open cross section. The attention is paid mainly to the determination of resulting stresses accenting the different methods of their determination. Three basic approaches are discussed, namely the Vlasov's theory of thin-walled elastic members, the method based on modified bending and torsion analogy and the simplified method supplying the torsion by the effect of couple of forces. On the illustrative example the effect of torsion at steel crane girder has been analyzed using the confrontation of the aforesaid methods. Also some general notes and comments to the problem of torsion analysis and design of steel members are included.

English abstract

This paper deals with the torsion analysis of steel members with thin-walled open cross section. The attention is paid mainly to the determination of resulting stresses accenting the different methods of their determination. Three basic approaches are discussed, namely the Vlasov's theory of thin-walled elastic members, the method based on modified bending and torsion analogy and the simplified method supplying the torsion by the effect of couple of forces. On the illustrative example the effect of torsion at steel crane girder has been analyzed using the confrontation of the aforesaid methods. Also some general notes and comments to the problem of torsion analysis and design of steel members are included.

Keywords

Thin walled member; torsion stresses; pure torsion; warping torsion; mixed torsion; modified torsion analogy

RIV year

2012

Released

26.09.2012

Publisher

Elsevier

Location

Podbanské

ISBN

1877-7058

Periodical

Procedia Engineering

Year of study

40

Number

1

State

NL

Pages from

262

Pages to

267

Pages count

6

Documents

BibTex


@article{BUT97338,
  author="Jindřich {Melcher} and Marcela {Karmazínová}",
  title="On problems of torsion analysis of steel members",
  annote="This paper deals with the torsion analysis of steel members with thin-walled open cross section. The attention is paid
mainly to the determination of resulting stresses accenting the different methods of their determination. Three basic
approaches are discussed, namely the Vlasov's theory of thin-walled elastic members, the method based on modified
bending and torsion analogy and the simplified method supplying the torsion by the effect of couple of forces. On the
illustrative example the effect of torsion at steel crane girder has been analyzed using the confrontation of the aforesaid
methods. Also some general notes and comments to the problem of torsion analysis and design of steel members are
included.",
  address="Elsevier",
  chapter="97338",
  institution="Elsevier",
  number="1",
  volume="40",
  year="2012",
  month="september",
  pages="262--267",
  publisher="Elsevier",
  type="journal article - other"
}