Finite Element Analysis Based on Volume CAD(<Special Issue>the Latest Frontiers of CAD/CAE/CG)

スポンサーリンク

概要

• 論文の詳細を見る

• Volume CAD, which is being developed at RIKEN, will be a common platform for storing and handling volume data in manufacturing processes. In VCAD, both geometry and volume data are represented as attributes of a set of cells in a simple voxel or octree data structure. In this paper, a method by which to conduct highly accurate structural analysis by directly using VCAD data is proposed. A degenerated hexahedral mesh representing the precise geometry of an object is generated from VCAD data, and finite element analysis is then conducted using the mesh. The proposed method is compared with the X-FEM, and the performances of these two methods are shown to be approximately the same. The robustness of the proposed method is demonstrated by presenting numerical examples of stamping tools.

• 一般社団法人日本機械学会の論文
• 2005-06-15

著者

• Akiba Hiroshi

  Allied Engineering Corporation

• Yamada Tomonori

  Integrated Vcad System Research Program Institute Of Physical And Chemical Research

• MAKINOUCHI Akitake

  Integrated Volume-CAD System Program, The Institute of Physical and Chemical Research-RIKEN

• Makinouchi Akitake

  Integrated Vcad System Research Program Institute Of Physical And Chemical Research

• Teodosiu Cristian

  Integrated Vcad System Research Program Institute Of Physical And Chemical Research:lpmtm-cnrs Unive

• MIYAMURA Tomoshi

  Department of Computer Science, College of Engineering, Nihon University

• Miyamura Tomoshi

  Department Of Computer Science College Of Engineering Nihon University:integrated Vcad System Resear

関連論文

• Analysis of Hydrostatic Tube Bulging with Cylindrical Die Using Static Explicit FEM
• Finite Element Analysis Based on Volume CAD(the Latest Frontiers of CAD/CAE/CG)

スポンサーリンク