On the Propagation of Elastic-plastic Wave in the Half Space

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Author El Dewik, Fawzi-Shaban [فوزي شعبان الدويك] en_US
Available date 2009-11-25T15:33:30Z en_US
Publication Date 1981 en_US
Citation Qatar University Science Bulletin, 1981, Vol. 1, No. 1, Pages 63-77. en_US
URI http://hdl.handle.net/10576/10321 en_US
Abstract The problem of the propagation of the elastic-plastic wave in the half-space occupied by and elastic-plastic medium has been studied. Treatments were carried out under the Assumption of perpendicular load, on the boundary, which propagates with a constant speed D. The assumption further involved that displacements were in the direction of the load, whereas the lateral displacements were neglected. The method of quadratic error was used throughout the solution of the wave equation. the theoretical calculations of space-dependent stress were displayed with respect to the distance from the half-space boundary. en_US
Abstract في هذا البحث عولجت مسألة انتشار الموجات المرنة اللدنة في ثصف الفراغ المرن اللدن بفرض ان الحمل يؤتر عموديا على حدود نصف الفراغ وانه ينتشربسرعة ثابتة . علاوة على ذلك اننا افترضنا ان الازاحات في اتجاه الحمل بينما اهملنا الازاحات المستعرضة . وخلال حل معادلة الموجة اسمتعملنا طريقة الخطأ التربيعي . ar
Language en en_US
Publisher Qatar University en_US
Subject Mathematics en_US
Subject الرياضيات ar
Title On the Propagation of Elastic-plastic Wave in the Half Space en_US
Alternative Title انتشار الموجات المرنة اللدنة في نصف الفراغ ar
Type Article en_US
Pagination 63-77 en_US
Issue Number 1 en_US
Volume Number 1 en_US


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