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    Stress Singularity at the Corner of a Wedge-Shaped Crack or Inclusion

    Source: Journal of Applied Mechanics:;1978:;volume( 045 ):;issue: 004::page 791
    Author:
    K. S. Parihar
    ,
    L. M. Keer
    DOI: 10.1115/1.3424420
    Publisher: The American Society of Mechanical Engineers (ASME)
    Abstract: The problems of shear loading of a crack having a wedge-shaped planform and of a planar, wedge-shaped inclusion are considered. A Green’s function formulation is used and the problem of finding the corner stress singularity is reduced to an eigenvalue problem of a simultaneous pair of singular integral equations. For large crack angles (i.e., a crack with angle nearly 2π) the integral equations can be solved and an approximate equation for the eigenvalue derived. The integral equations are solved numerically for the general case.
    keyword(s): Fracture (Materials) , Corners (Structural elements) , Wedges , Stress singularity , Integral equations , Eigenvalues , Equations AND Shear (Mechanics) ,
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      Stress Singularity at the Corner of a Wedge-Shaped Crack or Inclusion

    URI
    https://yetl.yabesh.ir/yetl1/handle/yetl/90574
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    contributor authorK. S. Parihar
    contributor authorL. M. Keer
    date accessioned2017-05-08T23:04:01Z
    date available2017-05-08T23:04:01Z
    date copyrightDecember, 1978
    date issued1978
    identifier issn0021-8936
    identifier otherJAMCAV-26103#791_1.pdf
    identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/90574
    description abstractThe problems of shear loading of a crack having a wedge-shaped planform and of a planar, wedge-shaped inclusion are considered. A Green’s function formulation is used and the problem of finding the corner stress singularity is reduced to an eigenvalue problem of a simultaneous pair of singular integral equations. For large crack angles (i.e., a crack with angle nearly 2π) the integral equations can be solved and an approximate equation for the eigenvalue derived. The integral equations are solved numerically for the general case.
    publisherThe American Society of Mechanical Engineers (ASME)
    titleStress Singularity at the Corner of a Wedge-Shaped Crack or Inclusion
    typeJournal Paper
    journal volume45
    journal issue4
    journal titleJournal of Applied Mechanics
    identifier doi10.1115/1.3424420
    journal fristpage791
    journal lastpage796
    identifier eissn1528-9036
    keywordsFracture (Materials)
    keywordsCorners (Structural elements)
    keywordsWedges
    keywordsStress singularity
    keywordsIntegral equations
    keywordsEigenvalues
    keywordsEquations AND Shear (Mechanics)
    treeJournal of Applied Mechanics:;1978:;volume( 045 ):;issue: 004
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
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