Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Tension flange instability of I-beams
Luleå tekniska universitet.
1999 (engelsk)Inngår i: Journal of constructional steel research, ISSN 0143-974X, E-ISSN 1873-5983, Vol. 49, nr 1, s. 69-81Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

The possible lateral-torsional instability of an I-beam with braced compression flange is studied. It is shown that taking the sagging prior to lateral-torsional buckling into account gives a finite critical moment. A solution for a uniform I-beam under uniform bending is presented. It is further shown that this solution can be approximated by a simple geometrical relation for the critical strain. This approximation is a lower bound also where the bending is causing inelastic deformations. For normal structures tension flange instability will not be a problem but it may be necessary to consider it for very high strength shallow beams or if plastic rotations occur in the sagging region.

sted, utgiver, år, opplag, sider
1999. Vol. 49, nr 1, s. 69-81
HSV kategori
Forskningsprogram
Stålbyggnad
Identifikatorer
URN: urn:nbn:se:ltu:diva-7076DOI: 10.1016/S0143-974X(97)00049-7ISI: 000076843200004Scopus ID: 2-s2.0-0033020719Lokal ID: 56333b90-7741-11dc-80da-000ea68e967bOAI: oai:DiVA.org:ltu-7076DiVA, id: diva2:979963
Merknad
Godkänd; 1999; 20071010 (ysko)Tilgjengelig fra: 2016-09-29 Laget: 2016-09-29 Sist oppdatert: 2018-07-10bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Johansson, Bernt

Søk i DiVA

Av forfatter/redaktør
Johansson, Bernt
I samme tidsskrift
Journal of constructional steel research

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 57 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf