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Review article

https://doi.org/10.14256/JCE.2125.2017

Calculation procedure for determining wind action from vortex-induced vibration with verification of fatigue strength of steel structures

Marina Rakočević
Svetislav Popović


Full text: croatian pdf 850 Kb

page 793-809

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Full text: english pdf 841 Kb

page 793-809

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Abstract

An applicable calculation procedure, implemented with an object-oriented software that calculates amplitudes of oscillation due to vortex shedding, is presented in this paper using a stadium lighting pole as an example. The fatigue strength of material is proven, for the defined S-N curves, according to the nominal stress method. Available Eurocode-based calculation methods are also analysed and their advantages and disadvantages are presented.

Keywords

vortex shedding; fatigue of material; lock-in; spectral and resonant method; cantilever

Hrčak ID:

207201

URI

https://hrcak.srce.hr/207201

Publication date:

23.10.2018.

Article data in other languages: croatian

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