Crushing behaviour of nested composite crash tubes

Fatih Usta; Altug Ataalp; Halit S. Turkmen

doi:10.1109/RAST.2019.8767884

Crushing behaviour of nested composite crash tubes

Fatih Usta, Altug Ataalp, Halit S. Turkmen

Department of Aeronautical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In this study, crushing behavior of composite nested tube structures is investigated by using experimental techniques. Composite nested tubes could be considered as energy absorbers in the shield structure of space vehicles. Three different composite nested tubes are manufactured and tested under quasi static loading. The effects of the tube levels on the deformation behavior which are different from inside to outside for each sample are investigated and results are compared in terms of force response and failure mechanism. It is demonstrated that stepped tubes have advantages over conventional ones.

Original language	English
Title of host publication	Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019
Editors	S. Menekay, O. Cetin, O. Alparslan
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	65-68
Number of pages	4
ISBN (Electronic)	9781538694480
DOIs	https://doi.org/10.1109/RAST.2019.8767884
Publication status	Published - Jun 2019
Event	9th International Conference on Recent Advances in Space Technologies, RAST 2019 - Istanbul, Turkey Duration: 11 Jun 2019 → 14 Jun 2019

Publication series

Name	Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019

Conference

Conference	9th International Conference on Recent Advances in Space Technologies, RAST 2019
Country/Territory	Turkey
City	Istanbul
Period	11/06/19 → 14/06/19

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

Funding

ACKNOWLEDGMENT Support for this work has been provided by Istanbul Technical University under the Project Number ITU AYP 2015-11.

Funders	Funder number
Istanbul Teknik Üniversitesi	ITU AYP 2015-11

Keywords

Composite tube
Energy absorption
Impact loading
Nested tube
Peak force

Access to Document

10.1109/RAST.2019.8767884

Cite this

Usta, F., Ataalp, A., & Turkmen, H. S. (2019). Crushing behaviour of nested composite crash tubes. In S. Menekay, O. Cetin, & O. Alparslan (Eds.), Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019 (pp. 65-68). Article 8767884 (Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/RAST.2019.8767884

Usta, Fatih ; Ataalp, Altug ; Turkmen, Halit S. / Crushing behaviour of nested composite crash tubes. Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019. editor / S. Menekay ; O. Cetin ; O. Alparslan. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 65-68 (Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019).

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title = "Crushing behaviour of nested composite crash tubes",

abstract = "In this study, crushing behavior of composite nested tube structures is investigated by using experimental techniques. Composite nested tubes could be considered as energy absorbers in the shield structure of space vehicles. Three different composite nested tubes are manufactured and tested under quasi static loading. The effects of the tube levels on the deformation behavior which are different from inside to outside for each sample are investigated and results are compared in terms of force response and failure mechanism. It is demonstrated that stepped tubes have advantages over conventional ones.",

keywords = "Composite tube, Energy absorption, Impact loading, Nested tube, Peak force",

author = "Fatih Usta and Altug Ataalp and Turkmen, {Halit S.}",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 9th International Conference on Recent Advances in Space Technologies, RAST 2019 ; Conference date: 11-06-2019 Through 14-06-2019",

year = "2019",

month = jun,

doi = "10.1109/RAST.2019.8767884",

language = "English",

series = "Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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Usta, F, Ataalp, A & Turkmen, HS 2019, Crushing behaviour of nested composite crash tubes. in S Menekay, O Cetin & O Alparslan (eds), Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019., 8767884, Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019, Institute of Electrical and Electronics Engineers Inc., pp. 65-68, 9th International Conference on Recent Advances in Space Technologies, RAST 2019, Istanbul, Turkey, 11/06/19. https://doi.org/10.1109/RAST.2019.8767884

Crushing behaviour of nested composite crash tubes. / Usta, Fatih; Ataalp, Altug; Turkmen, Halit S.
Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019. ed. / S. Menekay; O. Cetin; O. Alparslan. Institute of Electrical and Electronics Engineers Inc., 2019. p. 65-68 8767884 (Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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Usta F, Ataalp A, Turkmen HS. Crushing behaviour of nested composite crash tubes. In Menekay S, Cetin O, Alparslan O, editors, Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 65-68. 8767884. (Proceedings of 9th International Conference on Recent Advances in Space Technologies, RAST 2019). doi: 10.1109/RAST.2019.8767884

Crushing behaviour of nested composite crash tubes

Abstract

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Bibliographical note

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Keywords

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