Variational Principles for Bending and Vibration of Partially Composite Timoshenko Beams

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Atıf İçin Kopyala

Ozer H.

MATHEMATICAL PROBLEMS IN ENGINEERING, 2014 (SCI-Expanded)

• Yayın Türü: Makale / Tam Makale
• Basım Tarihi: 2014
• Doi Numarası: 10.1155/2014/435613
• Dergi Adı: MATHEMATICAL PROBLEMS IN ENGINEERING
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Yıldız Teknik Üniversitesi Adresli: Evet

Özet

Variational principles are established for the partially composite Timoshenko beam using the semi-inverse method. The principles are derived directly from governing differential equations for bending and vibration of the beam considered. It is concluded that the semi-inverse method is a powerful tool for searching for variational principles directly from the governing equations. Comparison between our results and the results reported in literature is given.