Multi-scale topology optimization for hyperelastic composites applying a decoupling multi-scale analysis
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- KATO Junji
- Department of Civil Engineering, Tohoku University
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- YACHI Daishun
- Department of Civil Engineering, Tohoku University
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- NISHIZAWA Shunsuke
- Department of Civil Engineering, Tohoku University
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- TAKASE Shinsuke
- Department of Civil Engineering, Tohoku University
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- TERADA Kenjiro
- IRIDeS, Tohoku University
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- KYOYA Takashi
- Department of Civil Engineering, Tohoku University
Bibliographic Information
- Other Title
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- 超弾性複合材料の分離型マルチスケールトポロジー最適化
Description
The present study proposes multi-scale topology optimization for a two-phase composite considering hyperelasticity to minimize the end compliance of a macrostructure based on a decoupling multi-scale analysis. Much attention is paid to multi-scale topology optimization for its effectiveness in the field of the advanced material design dealing with a highly complex material behavior. However, most of the researches dealing with multi-scale topology optimization assume linear elasticity to avoid its complicated mathematical formulation and huge computational costs. The present study challenges to develop multi-scale topology optimization considering hyperelastic composite materials. In this context, we propose a two-scale adjoint sensitivity analysis utilizing a localization process.
Journal
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- Transactions of the Japan Society for Computational Engineering and Science
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Transactions of the Japan Society for Computational Engineering and Science 2016 (0), 20160001-20160001, 2015
JAPAN SOCIETY FOR COMPUTATIONAL ENGINEERING AND SCIENCE
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Keywords
Details 詳細情報について
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- CRID
- 1390282679449994624
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- NII Article ID
- 130005119584
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- ISSN
- 13478826
- 13449443
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed
