Crashing Analysis of Thin walled Tubes Using Cylindrical Origami Structure

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  • 円筒折り紙構造を用いた角柱の圧潰解析(J04-1 折り紙構造,J04 折り紙・スマートストラクチャー)

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Considering pedestrain and/or low speed Vehicle collision problems it is effective to get deformation as much as possible along with comparatively small load. These problems are supposed to be axis crash problems, so it is important how to make accordion-like folded patterns. Therefore in this research, we use the idea of the Origami Model. We find several kinds of structure, which can be folded completely. Then we examine the characteristic of structure, which is possible to be certified with finite element method simulation.

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