A GEOMETRIC AND MECHANICAL ANALYSIS OF REAL SHAPED BI-VALVE SHELL BY USING X-RAY COMPUTED TOMOGRAPHY IMAGES

  • OGOSHI Minori
    Graduate School of Science and Technology, Niigata University
  • TERANISHI Masaki
    Center for Transdisciplinary Research Institute for Research Promotion, Niigata University
  • MATSUBARA Doppo
    Dept. of Architecture and Design, Faculty of Humanity-oriented Science and Engineering, Kindai University
  • ISHIKAWA Koichiro
    Faculty of Eng., Archi. and Civil Eng., University of Fukui

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Other Title
  • X線CT画像を用いた二枚貝の幾何学的・力学的解析手法の提案

Abstract

<p>The biomimetics has been applied in many fields while its application in structural engineering has not been fully promoted. The applicability of bi-valve shells to spatial structures have been investigated, however, the usefulness of bi-valve shell is not revealed. This is because the mechanical and geometric properties of bi-valve shells are not understood due to its complex shape. In this study, a novel method for measuring mechanical and geometric properties of real shaped bi-valve shell by using X-ray CT images is proposed. Thickness and curvature, and stress evaluation on dead load analyzed using the model created by CT images.</p>

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