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A homotopy perturbation analysis of nonlinear free vibration of Timoshenko microbeams

Journal of mechanical science and technology, v.25 no.3, 2011년, pp.557 - 565  

Moeenfard, Hamid (Department of Mechanical Engineering, Sharif University of Technology) ,  Mojahedi, Mahdi (Department of Mechanical Engineering, Sharif University of Technology) ,  Ahmadian, Mohammad Taghi (Center of Excellence in Design, Robotics, and Automation, Department of Mechanical Engineering, Sharif University of Technology)

Abstract AI-Helper 아이콘AI-Helper

This paper uses He's Homotopy Perturbation Method (RPM) to analyze the nonlinear free vibrational behavior of clamped-clamped and clamped-free microbeams considering the effects of rotary inertia and shear deformation. Galerkin's projection method is used to reduce the governing nonlinear partial di...

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