Applications of Finite Element Method on Beams

dc.contributor.authorEman Jamal-Aldeen Alkhair Altahir
dc.date.accessioned2017-08-01T10:27:57Z
dc.date.available2017-08-01T10:27:57Z
dc.date.issued2015
dc.description.abstractمستلخص طریقة العناصر المنتھیة ھي عرض بطریقة متغایره لحل المعادلھ التفاضلیھ . نضع فیھا المسألھ المستمره في cjj ،الدالھ التقریبیھ شكل معادلھ تفاضلیھ مكافئة لصیغھ التغایر، ویفترض الحل في صورة تركیب خطي، ھي j . البارمتیرات cj تحدد باستخدام صیغة التغایر . طریقة العناصر المنتھیھ تحسن تقنیھ النظام للدالھ التقریبیھ لمجال بسیط مركب ھندسیا . في طریقة العناصر المنتھیة، الدالھ التقریبیھ ھي كثیرة حدود (كثیره الحدود تعرف لكل مجال وتسمي بالعنصر) Abstract The finite element method is introduced as a variationaly based technique of solving differential equations. A continuous problem described by a differential equations is put into an equivalent variational from, and the approximate solution is assumed to be a linear combination , Pcjφj , of approximation function φj . The parameters cj a determined using the associated varitional form. The finite element method provides a systematic technique for deriving the approximation function for simple subregions by which a geometrically complex region can be represented. In the finite element method, the approximation function are piecewise polynomials (i.e, polynomials that are defined only on a subregion, called an element)en_US
dc.description.sponsorshipDr. Yassir Daoud Mohammed Daouden_US
dc.identifier.urihttp://hdl.handle.net/123456789/4524
dc.publisherAl-Neelain Universityen_US
dc.subjectالرياضياتen_US
dc.subjectstatisticsen_US
dc.subjectdifferential equations.en_US
dc.titleApplications of Finite Element Method on Beamsen_US

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