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Conceptual study on an origami patterns of type I tapered square tub with and without a crack
Blekinge Institute of Technology, School of Engineering, Department of Mechanical Engineering.
Blekinge Institute of Technology, School of Engineering, Department of Mechanical Engineering.
2013 (English)In: Applied Mechanics and Materials, Trans Tech Publications, Switzerland , 2013, Vol. 275-277, 184-188 p.Conference paper (Refereed) Published
Abstract [en]

Thin-walled tubes with origami patterns are popular design for the energy observing devices. However, less study has been done when they subjected to cracks. In this work, the origami square tube with different height to wall thickness ratio are first studied to investigate the collapse modes and deformation mode. Further more, stress concentration areas are identified by numerical simulations. Finally, horizontal and vertical crack was implemented in one of the side in order to study the effect on the deformation mode.

Place, publisher, year, edition, pages
Trans Tech Publications, Switzerland , 2013. Vol. 275-277, 184-188 p.
Keyword [en]
Cracks, Height and stress concentration, Origami patterns
National Category
Applied Mechanics
Identifiers
URN: urn:nbn:se:bth-6794DOI: 10.4028/www.scientific.net/AMM.275-277.184ISI: 000320899900034Local ID: oai:bth.se:forskinfoE1E91FAFC5D036FDC1257B2F0038D7BCOAI: oai:DiVA.org:bth-6794DiVA: diva2:834341
Conference
International Conference on Applied Mechanics and Materials, ICAMM 2012;Sanya
Note
Book SeriesAvailable from: 2013-12-19 Created: 2013-03-15 Last updated: 2015-06-30Bibliographically approved

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Kao-Walter, Sharon
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