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    Approximate Solution For A Problem Of Propagation Of Elastic-Plastic Wave In The Half-Space

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    07-84-4-0002-fulltext.pdf (235.7Kb)
    Date
    1984
    Author
    El Dewik, Fawzi-Shaban [فوزي شعبان الدويك]
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    Abstract
    In this paper, we consider a half-space occupying an elastic-plastic medium. Treatments were carried out under the assumption of perpendicular load, on boundary which propagates with a constant speed D. The assumption further involved that elastic displacement of the half-spac are in the direction of the load. The least square method is used throughout the solution of wave equation.
     
    يعالج هذا البحث شمكلة انتشار الموجات المرنة - اللدنة في نصف الفر"غ م الذي يشفله وسطش مرن - لدن وتد عولجت فذه المسالة لخه ا اتجتواض ان الحمل على إلسطح يكون انتشاره في إلأتجاه العمود غبيه وبخسرعة ثابتة . كذللث أخذنا في الاعتبارالازاحإت في اتجاه ألحمل بيممام اهملنا الإزاحات المستعرضة ثم حصلنا على حل تحليلي للازإاسإت رالانجق!ادات عند اي نقطة 6 داضق المنطقة المضطربة .
     
    DOI/handle
    http://hdl.handle.net/10576/10036
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    • Qatar University Science Journal - [From 1981 TO 2007] [‎770‎ items ]

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