書誌事項
- タイトル別名
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- Elastoplastic Analysis of Composite Materials Using the Homogenization Method. 2nd Report. Numerical Analysis.
- キンシツカホウ オ モチイタ フクゴウ ザイリョウ ノ ダンソセイ カイセキ
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Homogenization formulae were developed for predicting the elastoplastic mechanical behavior of composite materials in a previous work. The nonlinear solution method for the finite element method makes it possible to compute the microscopic and the macroscopic deformations simultaneously, both of which reveal large deformations, and then accumulate the incremental solutions successively. The macroscopic deformation can be obtained by averaging the microscopic stress/strain state in each constituent, without a priori knowing an averaged stress-strain relation from experiments. Several numerical examples are presented to verify the formulation and to illustrate the three-dimensional nature in global-local simultaneous computation (G. -L. S. C.). The method is also applied to the analysis of interfacial damage of nonmetallic composite materials. The computational aspects of the nonlinear homogenization method are briefly discussed.
収録刊行物
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- 日本機械学会論文集A編
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日本機械学会論文集A編 62 (601), 2072-2079, 1996
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
- 1390282679423019136
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- NII論文ID
- 110002372862
- 10004098907
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- NII書誌ID
- AN0018742X
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- ISSN
- 18848338
- 03875008
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- NDL書誌ID
- 4036022
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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
- NDL
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可