Evaluation of stress singularity field near vertex on interface of dissimilar material joints based on Akin singular element using three-dimensional order of singularity (Comparison of results in case of tetrahedron and singular elements)

Evaluation of stress singularity field near vertex on interface of dissimilar material joints based on Akin singular element using three-dimensional order of singularity (Comparison of results in case of tetrahedron and singular elements)

This paper presents stress singularity analysis using three-dimensional Akin singular element. In case that Akin singular element is employed, it is necessary to know order of singularity before stress analysis. However, in case of three-dimensional model, it is not easy to obtain order of singulari...

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Bibliographic Details
Main Authors: Takahiko KURAHASHI, Yutaro WATANABE, Toshimi KONDO, Hideo KOGUCHI
Format: Article
Language:Japanese
Published: The Japan Society of Mechanical Engineers 2014-01-01
Series:Nihon Kikai Gakkai ronbunshu
Subjects:
akin singular element
stress analysis
stress singularity
dissimilar material joints
order of singularity
finite element eigen analysis
conjugate gradient method
Online Access:https://www.jstage.jst.go.jp/article/transjsme/80/809/80_2014cm0017/_pdf/-char/en

Internet

https://www.jstage.jst.go.jp/article/transjsme/80/809/80_2014cm0017/_pdf/-char/en

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