Engineering Mechanics

Proceedings Vol. 24 (2018)

ENGINEERING MECHANICS 2018

24th INTERNATIONAL CONFERENCE
May 14 – 17, 2018, Svratka, Czech Republic

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Editors: Cyril Fischer and Jiří Náprstek

ISBN 978-80-86246-88-8 (printed)
ISBN 978-80-86246-91-8 (electronic)
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)

list of papers scientific commitee

Numerical analysis of fatigue damage on selected connection of the crane bridge support structure

Krejsa M., et al.
pages 437 - 440, full text

The 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.

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All papers were reviewed by members of the scientific committee.

Engineering Mechanics

International Conference

Proceedings Vol. 24 (2018)

ENGINEERING MECHANICS 2018