Finite element formulation for the large amplitude free vibrations of beams and orthotropic circular plates
作者： G. Venkateswara Rao , K. Kanaka Raju , I.S. Raju
DOI: 10.1016/0045-7949(76)90025-0
关键词:
摘要: A finite element formulation for the large amplitude free oscillations of beams and orthotropic circular plates is presented in this paper. The present does not need knowledge longitudinal/inplane forces developed due to displacements thus avoids use corresponding geometric stiffness matrices, which were used earlier formulations. convergence results obtained by using very good. Comparison with work wherever possible confirms reliability effectiveness formulation.
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