No.11（2016）14.Design concept using structural analysis

Akinari Ueno，Reiko Kakusaka，Tomoko Hamano

  Topological optimization (phase optimization) in structural analysis can indicate the optimal material layout by applying conditions such as material and load etc. in the given design domain. Usually, a topological optimization function is used to study how to maximize rigidity and minimize mass in structural design, but in this study, topological optimization is used in the initial stage of shape study during product design to study techniques on designing structurally suitable shapes with a high aesthetic beauty while deriving ideas on new shapes.
 A “chair” requiring aesthetic beauty and strength, which is a typical theme in product design, was adopted as a design theme in the development.

Keywords
Structural analysis, Concept design, Topology, Topological optimization

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