Lateral-Torsional Buckling of Class 4 Stainless Steel Beams – Tests and Model Validation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00332137" target="_blank" >RIV/68407700:21110/19:00332137 - isvavai.cz</a>
Result on the web
<a href="http://www.bradford.ac.uk/sustainable-environments/sas-conference/" target="_blank" >http://www.bradford.ac.uk/sustainable-environments/sas-conference/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Lateral-Torsional Buckling of Class 4 Stainless Steel Beams – Tests and Model Validation
Original language description
In the last two decades, research in stainless steel members has been focused mainly on hollow sections (CHS, SHS/RHS) as these are the typical stainless steel profiles. However, open sections are also being used in structures and the design rules for both local buckling of very slender sections as well as the lateral torsional buckling curves are based on very limited experimental and numerical research. There has been some limited research published for open section stainless steel beams as well, however with the main focus on stocky sections. As for stainless steel, open sections are typically welded, the slenderness of the cross-section will be usually higher. Especially when lateral torsional buckling is dominant. Therefore, at the Czech Technical University in Prague, six stainless steel welded I sections were tested for a model validation. The tests uses two stainless steel materials (austenitic and ferric), one section slenderness (Class 4 web and flange) and three beam slendernesses. The paper shows the details of the tests (i.e. load-deflection diagram, material tests and initial imperfections) and a FE model validation.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering
Result continuities
Project
<a href="/en/project/GA17-24769S" target="_blank" >GA17-24769S: Nonlinear stability and strength of slender structures with nonlinear material properties.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 9th International Conference on Steel and Aluminium Structures ICSAS19
ISBN
978-1-78972-197-3
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
1282-1292
Publisher name
Independent Publishing Network
Place of publication
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Event location
Bradford
Event date
Jul 3, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000507572300110