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Abstrakty
The article analyses the method of enhancing a steel beam by adding additional steel members like ribs. They are rigidly connected with both flanges in a plane parallel to the web. That plates reduces warping during in-plane bending of steel beam under lateral-torsional bucking. Different thicknesses of steel plates used as ribs and different cross sections were taken into account. Calculations were conducted using FEM and ABAQUS CAE environment. The outcomes were compared with ones from previous studies which concerned an influence of endplates on load-bearing capacity of an I-beam.
Czasopismo
Rocznik
Tom
Strony
141--148
Opis fizyczny
Bibliogr. 9 poz., rys., tab., wykr.
Twórcy
autor
- West Pomeranian University of Technology, Szczecin, Poland
autor
- Poznan University of Technology, Poznań, Poland
Bibliografia
- 1. EN 1993-1-1. Eurocode 3: Design of steel structures – Part 1-1: General rules and rules for buildings. CEN, 2006.
- 2. EN 1999-1-1. Eurocode 9: Design of aluminium structures – Part 1-1: General structural rules. CEN 2007.
- 3. Wierzbicki, K 2018. Influence of endplates on the value of critical moment. International Interdisciplinary PhD Workshop (IIPhDW), p. 142-146.
- 4. Wierzbicki, K 2019. Influence of Warping on Bearing Capacity of Steel I-Beam with Non-Fork Support. IOP Conference Series: Materials Science and Engineering 471, 052023.
- 5. Rykaluk, K 2012. Zagadnienia stateczności konstrukcji metalowych. P. 176-201.
- 6. Giżejowski, M 2001. The Lateral-Torsional Buckling of steel beams with limited torsion capability on supports. Inżynieria i Budownictwo, nr 01/2001, p. 589-594.
- 7. EN 1993-1-1. Eurocode 3: Design of steel structures – Part 1-1: General rules and rules for buildings. CEN, 1992.
- 8. Galambos, TV and Surovek, AE 2008. Structural Stability of Steel: Concepts and Applications for Structural Engineers. P. 236-289.
- 9. Kurzawa, Z, Rzeszut, K, Szumigala, M and Chybinski, M 2016. Influence of endplates on the Critical Moment of of I-beams. Inżynieria i Budownictwo, nr 3/2006, p. 163-166.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-4d41eb79-0369-4a8b-ae5e-012992995bd4