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Quasi-Static Axial Crushing Behavior of Honeycomb-Filled Thin-Walled Aluminum Tubes

Aktay, Levent and Çakıroglu, Cem and Güden, Mustafa (2011) Quasi-Static Axial Crushing Behavior of Honeycomb-Filled Thin-Walled Aluminum Tubes. The Open Materials Science Journal, 5, pp. 184-193. Bentham Science Publishers. ISSN 1874-088X.

Full text not available from this repository.

Official URL: http://www.benthamscience.com/open/tomsj/articles/V005/184TOMSJ.pdf


The experimental and numerical quasi-static crushing behaviors of Nomex TM honeycomb-filled thin-walled Al tubes were investigated. The honeycomb filler was modeled using a unit cell model. The numerical model and experimental results have shown that, 6.4 mm and 4.8 mm cell size honeycomb filling had no effect on the deformation mode (diamond); however 3.2 mm cell size honeycomb filling changed the deformation mode to mixed/concertina. Honeycomb filling was also shown to increase the specific energy absorption of filled tubes over that of Al tube. The specific energy absorption of honeycomb filling was further compared with those of tube wall thickening and Al closed cell foam filling.

Item URL in elib:https://elib.dlr.de/71372/
Document Type:Article
Title:Quasi-Static Axial Crushing Behavior of Honeycomb-Filled Thin-Walled Aluminum Tubes
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Aktay, LeventDLR-Institut für Bauweisen- und KonstruktionsforschungUNSPECIFIEDUNSPECIFIED
Çakıroglu, CemIzmir Institute of TechnologyUNSPECIFIEDUNSPECIFIED
Güden, MustafaIzmir Institute of TechnologyUNSPECIFIEDUNSPECIFIED
Journal or Publication Title:The Open Materials Science Journal
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In ISI Web of Science:No
Page Range:pp. 184-193
Publisher:Bentham Science Publishers
Keywords:Honeycombs, Honeycomb-filled tubes, Finite element modeling
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Rotorcraft (old)
DLR - Research area:Aeronautics
DLR - Program:L RR - Rotorcraft Research
DLR - Research theme (Project):L - The Robust Rotorcraft (old)
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Structural Integrity
Deposited By: Lützenburger, Nicole
Deposited On:06 Dec 2011 23:12
Last Modified:08 Mar 2018 18:28

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