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Elasto-Plastic Analysis of Solid by Characteristic Galerkin Finite Element Method with Marker Particle Integration
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- Yamada Takahiro
- Yokohama National University
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- Ishii Satoshi
- Yokohama National University
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- Matsui Kazumi
- Yokohama National University
Bibliographic Information
- Other Title
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- マーカ粒子特性有限要素法による弾塑性解析
Description
A novel approach of the Eulerian finite element method for large deformation problems of solid is proposed in this paper. The proposed method uses Lagrangian marker particlesto evaluate the motion of materials including the free surfaces and advection of internal variables. The equation of motion is approximated by the characteristic Galerkin finite element methodwith a fixed spatial mesh. In this approximation, the material derivatives are evaluated by the special numerical integration along the characteristics in which the locations of the integration points are set at the those of the marker particle.
Journal
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- NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan
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NCTAM papers, National Congress of Theoretical and Applied Mechanics, Japan 54 (0), 289-289, 2005
National Committee for IUTAM
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Details 詳細情報について
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- CRID
- 1390001205593932288
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- NII Article ID
- 130004603499
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- Article Type
- journal article
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- Data Source
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- JaLC
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed