Truss Joint with Positive Eccentricity Experimental Research
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Gdansk University of Technology, Gdańsk, Poland
Online publication date: 2017-06-26
Publication date: 2017-06-01
Civil and Environmental Engineering Reports 2017;25(2):107-123
Due to the technological reasons in modern lightweight steel trusses, fabricated from cold-formed sections, positive eccentricities appear in the truss nodes what induce additional forces in the truss chords. To account for the real load-carrying capacity of truss node area the steel structure research in scale 1:1 were conducted. The experiments consisted of two parts: preliminary and proper one, when conclusions from the first part were applied. Carrying out preliminary studies helped to identify of the research station drawbacks and eliminate most of them, what ensure the appropriate research results. The initial numerical analysis were also conducted what was presented in the paper.
Garstecki, A., Kąkol, W., Rzeszut, K.: Global and local stability analysis of thin-walled beams, in: Metal Structures: Design, Fabrication, Economy, edit. K. Jarmai, J. Farkas, Miscolc, Hungary, Millpress (2003), 61-66.
Gordziej-Zagórowska, M., Urbańska-Galewska, E., Jankowski R.: Modelling of truss with cold-formed section and positive eccentricity in the node, Structure and Environment, 4 (2014): 24-34.
Gordziej-Zagórowska, M., Urbańska-Galewska, E., Pyrzowski Ł., Deniziak P., A. Łukowicz: Preliminary experimental research on stability of truss' joint with positive eccentricity, in: Recent Progress in Steel and Composite Structures: Proceedings of the XIII International Conference on Metal Structures (ICMS 2016), edit. M. Giżejowski et. al., Zielona Góra, Taylor & Francis Group, Balkema Book (2016), 425-432.
Marc 2013.1, Volume B: Element Library, MSC Software, program instruction, (2013).
Mądry, D.: Niestateczność miejscowa trapezowego przekroju zginanego z uwzględnieniem sprężystego utwierdzenia ścianek, Inżynieria i Budownictwo, 1 (2006): 55-58.
EN 1993-1-1. 2005. Eurocode 3: Design of steel structures - Part 1-1: General rules and rules for buildings.
EN 1993-1-8. 2005. Eurocode 3: Design of steel structures - Part 1-8: Design of joints.
Rzeszut, K., Garstecki, A.: Zagadnienia niestateczności prętów z kształ-towników giętych, Inżynieria i Budownictwo, 3 (2006) 166-169.
Słowiński, K., Swierczyna, S., Wuwer, W., Zamorowski, J.: Podatność połączeń zakładkowych w konstrukcjach stalowych z kształtowników giętych, Inżynieria i Budownictwo, 5-6 (2010): 327-331.
Szychowski, A.: The stability of eccentrically com-pressed thin plates with o longitudinal free edge and with stress variation in the longitudinal direction, Thin-Walled Structures, 46, 5 (2008): 494-505.
Szychowski, A.: Stability of cantilever walls of steel thin-walled bars with open cross-section, Thin-Walled Structures, 94 (2015): 348-358.
Zaharia, R., Dubina, D.: Stiffness of joints in bolted connected cold-formed steel trusses, Journal of Constructional Steel Research, 62, 3 (2006): 240-249.
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