Dynamic Numerical Analysis of Steel Footbridge

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The study presents a numerical analysis of the arched footbridge designed in two variants, made of steel and aluminium. The first part presents the criteria for evaluation of the comfort of using the footbridges. The study examined the footbridge with arched design with span in the axis of 24 m and width of 1.4 m. Arch geometry was made as a part of the circle with radius of r = 20 m cut off with a chord with length equal to the calculation length of the girders. The model of the analysed footbridge was subjected to the dynamic effect of wind and the pedestrian traffic with variable flexibility. The analyses used Robot Structural Analysis software.

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  • [1] BARCIK W. - BILISZCZUK J. - MACHELSKI C.: Projektowanie stalowych kładek dla pieszych Design of steel footbridges Dolnośląskie Wydawnictwo Edukacyjne Katowice 2007 ISBN: 9788371251597 (In Polish).

  • [2] PAŃTAK M.: Analizy dynamiczne w projektowaniu kładek dla pieszych Dynamic analysis in the design of footbridges Przegląd budowlany 6/2016 Wydział Inżynierii Lądowej Politechniki Krakowskiej pp. 78-82 (In Polish).

  • [3] VIČAN J. - GOCAL J. - ODROBINAK J. - MORAVCIK M. - KOTEŠ P.: Determination of Railway Bridges Loading Capacity Procedia Engineering Vol. 111 pp. 839-844 doi:10.1016/j.proeng.2015.07.155 2015.

  • [4] KREJSA M. - TOMICA V.: Determination of inspections of structures subject to fatigue Transactions of the VŠB – Technical University of Ostrava Civil Engineering Series. Vol. 11 Issue 1 pp. 1-9 ISSN (Online) 1804-4824 ISSN (Print) 1213-1962 DOI: https://doi.org/10.2478/v10160-011-0007-x June 2011.

  • [5] MAJOR M. - KULIŃSKI K.: Comparative numerical analysis of advertising board tower using ADINA and Autodesk ROBOT Structural Analysis Transactions of the VŠB – Technical University of Ostrava Civil Engineering Series. Vol. 15 Issue 2 ISSN (Online) pp.1804-4824 DOI: https://doi.org/10.1515/tvsb-2015-0015 January 2016.

  • [6] MAJOR M. - MAJOR I.: Computer Aided Design – Comparative Analysis of Widely Available Software with Analytical Method Transactions of the VŠB - Technical University of Ostrava Civil Engineering Series Vol. 14 Issue 2 pp. 79-84 ISSN (Online) 1804-4824 DOI: https://doi.org/10.2478/tvsb-2014-0023 December 2014.

  • [7] Autodesk® Robot™ Structural Analysis Professional Podręcznik użytkownika 2014 http://docs.autodesk.com/RSAPRO/2014/PLK/index.html?url=filesROBOT (In Polish).

  • [8] SCI P354: Design of Floors for Vibration: A New Approach The Steel Construction Institute (2007 Edition).

  • [9] PN-EN 1991-1-4:2008 Eurocode 1: Actions on structures Part 1-4: General actions – wind actions PKN Warszawa 2008 (In Polish).

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