Výsledky vyhledávání - "Masaaki KOGANEMARU"

Akademický článek

Unified definition of stress intensity factors at a sharp three-dimensional jointed corner

Autor: Omar IBRAHIM, Toru IKEDA, Masaaki KOGANEMARU

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 900, Pp 21-00112-21-00112 (2021)

In the manufacture of electronic devices and MEMS, a wide variety of materials are jointed. For light-weight automobiles, CFRP materials are jointed with metallic materials. In these products, jointed interfacial corners are singular stress points, a

Externí odkaz: https://doaj.org/article/b24ae6b0f90a4ff68007a7076386f937

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Akademický článek

Estimating the critical stress intensity factor for an interfacial corner equivalent to an interfacial crack using the molecular statics and cohesive zone model

Autor: Yuta ABUMI, Toru IKEDA, Masaaki KOGANEMARU

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 87, Iss 899, Pp 21-00119-21-00119 (2021)

The stress intensity factors (SIFs) for an interfacial corner, which are compatible with that for a crack, can describe the singular stress field around the corner. However, due to the difference of the singular order with the angle of a corner and t

Externí odkaz: https://doaj.org/article/8546315d973248b088db226b4c38cc7c

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Akademický článek

Development of the singular stress analyses for three-dimensional interfacial corners

Autor: Yuji KOGA, Yosuke TAGUCHI, Masaaki KOGANEMARU, Toru IKEDA, Noriyuki MIYAZAKI

Publikováno v: Nihon Kikai Gakkai ronbunshu, Vol 83, Iss 845, Pp 16-00382-16-00382 (2016)

We proposed a new technique to analyze the asymptotic solution around a three dimensional interface corners. We analyzed the scalar parameters of the asymptotic solutions using the H-integral, which is a conservative integral, in conjunction with the

Externí odkaz: https://doaj.org/article/4144e619eded48e2954e8fffc125f0eb

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