Torsion Stiffness of Thin-walled Steel Beams with Web Holes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F12%3APU97265" target="_blank" >RIV/00216305:26110/12:PU97265 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Torsion Stiffness of Thin-walled Steel Beams with Web Holes
Original language description
This paper summarizes the pure torsion stiffness examination of the perforated thin-walled steel beams generally used in the storage systems and expedient flooring structures. The circular perforation is being placed in the web of the beam. The experimental verification of the St. Venant torsion parameter is a partial task to determine the ultimate and design strength of the beams with respect to lateral torsional buckling. First the pure torsion parameter is theoretically calculated for the substitutecross-section and then the examined beams are subjected to the laboratory investigation. The resulting pure torsion parameters obtained from the test for different beam lengths are approximated by exponential curves and the formula describing the relationship between the pure torsion stiffness and the angle of rotation is being established.
Czech name
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Czech description
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Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 5th WSEAS International Conference on Engineering Mechanics, Structures, Engineering Geology (EMESEG'12)
ISBN
978-1-61804-071-8
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
103-108
Publisher name
WSEAS Press
Place of publication
Cambridge, UK
Event location
Cambridge
Event date
Feb 25, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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