The variation of the stress singularity at the notch tip as notch angle and radius of curvature

H. Awaji, A. Toshimitsu Yokobori, Yokobori Takeo

    研究成果: Article査読

    24 被引用数 (Scopus)

    抄録

    This paper concerns itself with the analysis of the deviations of the stress singularity at the blunted notch tip from the square root singularity which is associated with an ideal crack. The stress distributions and the stress intensity factors for V and U notches were analyzed for several blunting angles and the radii of curvature, using finite element method. The results showed that the differences of the stress intensity factors between V notch tip and an ideal crack were quite little in the region of that the notch angle is from 0 to 80°.

    本文言語English
    ページ(範囲)25-30
    ページ数6
    ジャーナルComputers and Structures
    22
    1
    DOI
    出版ステータスPublished - 1986

    ASJC Scopus subject areas

    • 土木構造工学
    • モデリングとシミュレーション
    • 材料科学(全般)
    • 機械工学
    • コンピュータ サイエンスの応用

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