Mixed finite element formulation of cylindrical shells of varying cross-section

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Atıf İçin Kopyala

Akoz Y., OMURTAG M. H.

Teknik Dergi/Technical Journal of Turkish Chamber of Civil Engineers, cilt.3, sa.1, ss.156-162, 1992 (Scopus)

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 3 Sayı: 1
• Basım Tarihi: 1992
• Dergi Adı: Teknik Dergi/Technical Journal of Turkish Chamber of Civil Engineers
• Derginin Tarandığı İndeksler: Scopus
• Sayfa Sayıları: ss.156-162
• İstanbul Medipol Üniversitesi Adresli: Evet

Özet

In this study, using the Gateaux differential a new functional including the boundary conditions is obtained for cylindrical shells. An isoparametric finite element formulation is used to derive finite element matrices. Variable cross-section property is induced. The nodal unknowns are the three displacements at the directions of the global coordinates and three inplane forces and three inplane moments. Rectangular four noded shell element has, a total, 36 (4×9) degrees of freedom.