Mathematical Definitions and Experimentally Verification of the Torsion Characteristics of Perforated Steel Beams

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F12%3APU102533" target="_blank" >RIV/00216305:26110/12:PU102533 - 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
Mathematical Definitions and Experimentally Verification of the Torsion Characteristics of Perforated Steel Beams
Original language description
This paper deals with the problems of analysis and design of perforated thin-walled steel Sigma beams used in the storage systems and expedient flooring structures, in general. The verification of the torsion stiffness is a partial step to determine theultimate and design strength of beams with respect to lateral torsion buckling. Both types of torsion stiffness (St. Venant and warping torsion stiffness) were examined. First the mathematical definitions for St. Venant torsion parameter It and warping constant Iw are being established. Then both torsion characteristics are verified by tests executed on three different lengths of beams (2, 3, 4 m).
Czech name
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Czech description
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Project
<a href="/en/project/GAP105%2F12%2F0314" target="_blank" >GAP105/12/0314: Lateral-torsional buckling of thin-walled steel beams with holes</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

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 14th WSEAS International Conference onMATHEMATICAL and COMPUTATIONAL METHODS in SCIENCE and ENGINEERING (MACMESE '12)
ISBN
978-1-61804-117-3
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
91-96
Publisher name
WSEAS Press
Place of publication
Sliema
Event location
Sliema
Event date
Sep 7, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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