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The combined RBSM-DEM in dynamic explicit algorithm
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- Yagi Tadao
- Graduate school of Engineering and Design Hosei University
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- Takeuchi Norio
- Dept. of Mechanical Engineering Hosei University
Bibliographic Information
- Other Title
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- 動的陽解法によるRBSMとDEMの混合要素的展開について
Description
Recently, the discontinuous analysis using the combined FEM-DEM (FDEM) have been given attention, and the use of the explicit scheme has increased. However, in the HPM developed by authors, the penalty function is used by an approach similar to the DDA. Therefore, the implicit method is suitably used with DDA as a time integration method of a dynamic problem. However, the explicit technique is useful in FDEM and is also necessary in HPM to develop the same numerical algorithm in a discontinuous problem. In this study, the preparation of such deployments, we numerically verify the effect of the combined RBSM-DEM.
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 62 (0), 10-, 2013
National Committee for IUTAM
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Keywords
Details 詳細情報について
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- CRID
- 1390282680570342144
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- NII Article ID
- 130004604911
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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