كتاب Influence of Fiber Orientation on the Natural Frequencies of Laminated Composite Beams

In this study, the effect of the fiber orientation on the natural frequencies of free vibration of laminated composite beams was investigated. The problem is analyzed and solved using the energy approach which is formulated by a finite element model. In that model, a threenoded element with three degrees of freedom at each node is assumed. Numerical results were obtained for symmetric and nonsymmetric laminated beams, and verified by comparisons with other relevant works. Also, some special cases, which related to the title, were studied and presented. The angle of fibers orientation,   which measured from the longitudinal axis of the beam, is varied from o 0 to o 90 . It is found that both symmetrically and antisymmetrically laminated beams of similar size and end conditions have equal natural frequencies which, generally, decrease as the angle of orientation increases.
osama mohammed elmardi suleiman - ❰ له مجموعة من الإنجازات والمؤلفات أبرزها ❞ الرسم الهندسي للمهندسين والفنيين الجزء الأول ❝ ❞ Study of Control Systems in Modern Vehicles ❝ ❞ أساسيات الصيانة ❝ ❞ إعادة تأهيل و معايرة مضخات الطرد المركزى ❝ ❞ doctorate thesis entitled Biaxial Buckling of Thin Laminated Composite Plates ❝ ❞ BIBLIOGRAPHY AND LITERATURE REVIEW ON BUCKLING OF LAMINATED PLATES ❝ ❞ Verification of Dynamic Relaxation Method in the analysis of isotropic, orthotropic and laminated plates using large deflection theory ❝ ❞ إسهام تيارات المد و الجزر في توليد الكهرباء ❝ ❞ حلول مسائل في أجهزة قياس و تحكم (الجزء الأول) ❝ ❱
من الهندسة الميكانيكية - مكتبة كتب الهندسة والتكنولوجيا.