The “Miracle” of Post-Buckled Behaviour in Thin-Walled Steel Construction and its Breathing-Induced Limitation

Miroslav Škaloud; Marie Zörnerová; Shota Urushadze

doi:10.4028/www.scientific.net/AMM.821.539

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The “Miracle” of Post-Buckled Behaviour in Thin-Walled Steel Construction and its Breathing-Induced Limitation
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 821The “Miracle” of Post-Buckled Behaviour in...

The “Miracle” of Post-Buckled Behaviour in Thin-Walled Steel Construction and its Breathing-Induced Limitation

Abstract:

Thin-walled construction represents a powerful tool for saving steel and thereby for increasing the competitiveness of steel structures. However, on the other hand, as the limit state of thin-walled structures is substantially affected by stability phenomena, the above concept can be implemented just on the condition of post-buckled behaviour being taken into account in the solution to these stability phenomena. The paper first briefly studies the factors on which the intensity of the very favourable post-buckling reserve of strength depends and then in detail turns attention to the most important among them, viz. the effect of the cumulative-damage process that becomes manifest in the case of bridges and other systems subjected to many times repeated loading.

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Periodical:

Applied Mechanics and Materials (Volume 821)

Pages:

539-546

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.821.539

Citation:

Cite this paper

Online since:

January 2016

Authors:

Miroslav Škaloud, Marie Zörnerová, Shota Urushadze*

Keywords:

Breathing, Cumulative Damage, Post-Buckled Behaviour, Repeated Loading, Saving Steel, Stability, Thin-Walled Construction

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References

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