書誌事項
- タイトル別名
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- 20114 Numerical Analysis Method for Compression Behavior of Polymer Foam Considering Microstructure
抄録
A numerical analysis method for compression behavior of polymer foam considering the microstructure was developed. The analysis code was developed based on finite element formulation applied with the homogenization method. The unit cell for the homogenization method was applied to a part of the microstructure. To predict mechanical behavior of polymer foam, both the material characteristics of polymer matrix and the microstructure were considered in the analysis method. The polymer matrix was modeled hyperelasticity to consider non-linear characteristics of polymer matrix. An original analysis model of the polymer foam was assumed to have two sizes of cells. Position of cells was assumed to be alternately and periodically. The diameter of cells was adjusted to make the density of the analysis model and the density of polymer foam coincident. The applicability of the analysis method to polymer foam was shown by comparison between the analysis results and the compression test results.
収録刊行物
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- 日本機械学会関東支部総会講演会講演論文集
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日本機械学会関東支部総会講演会講演論文集 2014.20 (0), _20114-1_-_20114-2_, 2014
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205846541312
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- NII論文ID
- 110009949342
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- ISSN
- 24242691
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可