Modular Test Stand for Fatigue Testing of Aeronautical Structures

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Modular Test Stand for Fatigue Testing of Aeronautical Structures – Verification of Assumptions

Freier Zugriff

Leski Andrzej / Wronicz Wojciech / Kowalczyk Piotr / Szmidt Michał / Klewicki Robert / Włodarczyk Karol / Uliński Grzegorz

Abstract

The Modular Test Stand was developed and manufactured to decrease the cost of fatigue testing and reduce the time of its completion as well as to enable testing specimens under more complex load conditions. The stand consists of three connected sections, similar to a wing box, all being loaded in the same way. Thanks to that, several specimens can be tested simultaneously. This configuration requires that stress and strain distribution should be reasonably uniform, as assumed in the design stage. The structure can be loaded with bending or torsion. A whole section, selected structural node or a specimen mounted in the structure as well as a repair or a sensor can be a test object.

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Dokumentinformationen

Titel :

Modular Test Stand for Fatigue Testing of Aeronautical Structures – Verification of Assumptions

Beteiligte:

Leski Andrzej (Autor:in) / Wronicz Wojciech (Autor:in) / Kowalczyk Piotr (Autor:in) / Szmidt Michał (Autor:in) / Klewicki Robert (Autor:in) / Włodarczyk Karol (Autor:in) / Uliński Grzegorz (Autor:in)

Erschienen in:

Fatigue of Aircraft Structures, Vol 2020, Iss 12, Pp 78-91 (2020)

Erscheinungsdatum :

2020

ISSN :

2300-7591

DOI :

https://doi.org/10.2478/fas-2020-0008

Medientyp :

Aufsatz (Zeitschrift)

Format :

Elektronische Ressource