000022792 001__ 22792
000022792 005__ 20220110134527.0
000022792 04107 $$aeng
000022792 046__ $$k2018-05-14
000022792 100__ $$aKrejsa, M.
000022792 24500 $$aNumerical analysis of fatigue damage on selected connection of the crane bridge support structure

000022792 24630 $$n24.$$pEngineering Mechanics 2018
000022792 260__ $$bInstitute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague
000022792 506__ $$arestricted
000022792 520__ $$2eng$$aThe article deals with a numerical analysis of selected connection of diagonal of the steel truss structure supporting the crane track. The analysis focused on the prediction of fatigue damage of the most stressed members. The initial static analysis of the entire structure helped to determine the influence lines for the selected elements. The main goal of this article is numerical model of particular connection of diagonal. Numerical model uses the variable load amplitude obtained from probability analysis converted to the amplitude spectrum of static magnitudes like input parameters. The Rain Flow method from software ANSYS Workbench is used for fatigue analysis of numerical model. The critical parts in terms of fatigue and life expectancy are identifying by this approach.

000022792 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022792 653__ $$anumerical modeling, fatigue, steel structure, crane bridge, FEM, rain flow, ANSYS

000022792 7112_ $$aEngineering Mechanics 2018$$cSvratka, CZ$$d2018-05-14 / 2018-05-17$$gEM2018
000022792 720__ $$aKrejsa, M.$$iet, al.
000022792 8560_ $$ffischerc@itam.cas.cz
000022792 8564_ $$s460517$$uhttps://invenio.itam.cas.cz/record/22792/files/437.pdf$$yOriginal version of the author's contribution in proceedings, page , section REL.
000022792 962__ $$r21225
000022792 980__ $$aPAPER