Magnetic Stability of Functionally Graded Soft Ferromagnetic Porous Rectangular Plate
Publish place: Journal of Solid Mechanics، Vol: 7، Issue: 4
Publish Year: 1394
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JSMA-7-4_004
تاریخ نمایه سازی: 27 فروردین 1399
Abstract:
This study presents critical buckling of functionally graded soft ferromagnetic porous (FGFP) rectangular plates, under magnetic field with simply supported boundary condition. Equilibrium and stability equations of a porous rectangular plate in transverse magnetic field are derived. The geometrical nonlinearities are considered in the Love-Kirchhoff hypothesis sense. The formulations are compared to those of homogeneous isotropic plates were given in the literature. In this paper the effect of pore pressure on critical magnetic field of plate and the effect of important parameters of poroelastic material on buckling capacity are investigated. Also the compressibility of fluid and porosity on the buckling strength are studied.
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Authors
M Jabbari
Department of Mechanical Engineering, South Tehran Branch, Islamic Azad University
M Haghi Choobar
Department of Mechanical Engineering, South Tehran Branch, Islamic Azad University
A Mojahedin
Department of Mechanical Engineering, South Tehran Branch, Islamic Azad University
E Farzaneh Joubaneh
Department of Mechanical Engineering, South Tehran Branch, Islamic Azad University
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