Elliptical Hole-Crack Problems in an Infinite Plate Subjected to Internal Pressure

    Volume 40, Issue 4 (July 2012)

    ISSN: 0090-3973

    CODEN: JTEOAD

    Published Online: 1 July 2012

    Page Count: 8


    Yan, Xiangqiao
    Research Laboratory on Composite Materials, Harbin Institute of Technology, Harbin,

    Miao, Chengqing
    Research Laboratory on Composite Materials, Harbin Institute of Technology, Harbin,

    (Received 17 September 2011; accepted 15 March 2012)

    Abstract

    This paper deals with elliptical hole-crack problems in an infinite plate subjected to internal pressure by using a hybrid displacement discontinuity method (a boundary element method). Numerical results of the stress intensity factors (SIFs) are given. Especially, a few dimensionless parameters are introduced and it is illustrated using some examples that the dimensionless parameters have theoretically a guidance role for hole-crack design in an explosive engineering.


    Paper ID: JTE104329

    DOI: 10.1520/JTE104329

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    Title Elliptical Hole-Crack Problems in an Infinite Plate Subjected to Internal Pressure
    Symposium , 0000-00-00
    Committee B08