Title of article :
Maupertuis-Lagrange mixed variational formula for laminated composite structures with a refined higher-order beam theory
Author/Authors :
M. N. M. Allam and A. M. Zenkour، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1997
Keywords :
laminated beam theories , Variational principles , Natural frequencies
Journal title :
International Journal of Non-Linear Mechanics
Journal title :
International Journal of Non-Linear Mechanics