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Stress and Stability Analysis of a Building Column with a Pre-folded Origami Pattern
Blekinge Tekniska Högskola, Sektionen för ingenjörsvetenskap, Avdelningen för maskinteknik.
Blekinge Tekniska Högskola, Sektionen för ingenjörsvetenskap, Avdelningen för maskinteknik.
2012 (engelsk)Konferansepaper, Oral presentation only (Fagfellevurdert)
Abstract [en]

A tubular structure by applying the pre-folded origami pattern has been developed at the department of Engineering Science, University of Oxford (see Figure 1). Most of the application is in vehicles. For further application possibility in the fields of Building, bridge, Subway or underground structure, stress and stability analysis were performed. Different cases were calculated by theory of instability and Finite Element Method. Different design solutions were introduced and their strength and stability properties were compared by loading the structure with a compression force on the top of the column. The objective of this work is to find a good solution in safety, sustainability and economy point of view. Failure risk due to the eventually pre-crack in structure will also be discussed by the theory of fracture mechanics.

sted, utgiver, år, opplag, sider
Zhangjiajie, China, 2012.
Emneord [en]
Building column, stability, Origami, deployable, Finite Element Method
HSV kategori
Identifikatorer
URN: urn:nbn:se:bth-7071Lokal ID: oai:bth.se:forskinfo04B88E5D9252413EC1257AD400494559OAI: oai:DiVA.org:bth-7071DiVA, id: diva2:834650
Konferanse
International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE)
Tilgjengelig fra: 2012-12-17 Laget: 2012-12-14 Sist oppdatert: 2017-03-17bibliografisk kontrollert

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