Buckling Analysis of Orthotropic Annular Graphene Sheet with Various Boundary Conditions in an Elastic Medium

سال انتشار: 1399
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 300

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شناسه ملی سند علمی:

JR_ADMTL-13-2_008

تاریخ نمایه سازی: 23 تیر 1399

چکیده مقاله:

In this study, axisymmetric buckling of annular orthotropic graphene sheet embedded in a Winkler–Pasternak elastic medium is scrutinized for different boundary conditions based on non-local elasticity theory. With the aid of principle of virtual work, the non-local governing equations are derived based on First-order Shear Deformation Theory (FSDT). Differential Quadrature Method (DQM) is also used to solve equilibrium equations. Edges of Nano-plate might be restrained by different combinations of free, simply supported or clamped boundary conditions. To confirm results, comparison of studies is made between results obtained and available solutions in the literature. Finally, a detailed parametric study is conducted to investigate the impact of small scale effects, surrounding elastic medium, boundary conditions and geometrical parameters on critical buckling load. The main goal of this work is to study the effect of various non-local parameters on the buckling load of annular Nano-plate for different boundary conditions, Winkler and shear foundation parameters, annularity and thickness-to-radius ratios. It is seen that for Nano-plates without an elastic foundation, the impact of thickness on buckling load does not depend on values of non-local parameter and annularity. Results also show that impact of elastic basis on the buckling load is independent of small scale effects.

نویسندگان

Hamed Vahabi

Department of Mechanical Engineering, Mashhad branch, Islamic Azad University, Mashhad, Iran

Mohammad Esmaeil Golmakani

Department of Mechanical Engineering, Mashhad branch, Islamic Azad University, Mashhad, Iran

Ismaeil Mobasher

Department of Mechanical Engineering, Mashhad branch, Islamic Azad University, Mashhad, Iran

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  • Radić, N., et al., Buckling Analysis of Double-Orthotropic Nano-plates Embedded ...
  • Craighead, H. G., Nanoelectromechanical Systems. Science, Vol. 290, N. 5496, ...
  • Kim, H., Macosko, C. W., Processing-Property Relationships of Polycarbonate/Graphene Composites, ...
  • Sakhaee-Pour, A., Ahmadian, M. T., and Vafai, A. Applications of ...
  • Ouyang, F. P., et al., A Biosensor Based On Graphene ...
  • Frégonèse, S., et al., Electrical Compact Modelling of Graphene Transistors, ...
  • Yang, L., Zhang, L., and Webster, T. J., Carbon Nanostructures ...
  • Anjomshoa, A., et al., Finite Element Buckling Analysis of Multi-Layered ...
  • Akgöz, B., Civalek, Ö., Buckling Analysis of Functionally Graded Microbeams ...
  • Lam, D. C. C., et al., Experiments and Theory in ...
  • Yang, F., et al., Couple Stress Based Strain Gradient Theory ...
  • Lu, P., et al., Thin Plate Theory Including Surface Effects, ...
  • Eringen, A. C., On Differential Equations of Nonlocal Elasticity and ...
  • Eringen, A. C., Nonlocal Continuum Field Theories, 2002: Springer Science ...
  • Şimşek, M., Yurtcu, H. H., Analytical Solutions for Bending and ...
  • Pradhan, S. C., Buckling of Single Layer Graphene Sheet Based ...
  • Murmu, T., Pradhan, S. C., Buckling of Biaxially Compressed Orthotropic ...
  • Pradhan, S. C., Murmu, T., Small Scale Effect On the ...
  • Pradhan, S. C., Murmu, T., Small Scale Effect On the ...
  • Aksencer, T., Aydogdu, M., Levy Type Solution Method for Vibration ...
  • Samaei, A. T., Abbasion, S., and Mirsayar, M. M., Buckling ...
  • Narendar, S., Buckling Analysis of Micro-/Nano-Scale Plates Based On Two-Variable ...
  • Farajpour, A., Danesh, M., and Mohammadi, M., Buckling Analysis of ...
  • Farajpour, A., et al., Buckling of Orthotropic Micro/Nanoscale Plates Under ...
  • Murmu, T., et al., Nonlocal Buckling of Double-Nanoplate-Systems Under Biaxial ...
  • Zenkour, A. M., Sobhy, M., Nonlocal Elasticity Theory for Thermal ...
  • Mohammadi, M., et al., Shear Buckling of Orthotropic Rectangular Graphene ...
  • Asemi, S. R., et al., Thermal Effects On the Stability ...
  • Mohammadi, M., Ghayour, M., and Farajpour, A., Free Transverse Vibration ...
  • Farajpour, A., et al., Axisymmetric Buckling of the Circular Graphene ...
  • Mohammadi, M., Ghayour, M, and Farajpour, A., Free Transverse Vibration ...
  • Sobhy, M., Natural Frequency and Buckling of Orthotropic Nano-plates Resting ...
  • Farajpour, A., et al., Axisymmetric Buckling of the Circular Graphene ...
  • Ravari, M. K., Shahidi, A., Axisymmetric Buckling of the Circular ...
  • Farajpour, A., Dehghany, M., and Shahidi, A. R., Surface and ...
  • Bedroud, M., Hosseini-Hashemi, S., and Nazemnezhad, R., Buckling of Circular/Annular ...
  • Mohammadi, M., et al., Influence of in-Plane Pre-Load On the ...
  • Wang, L., Zhang, Q., Elastic Behavior of Bilayer Graphene Under ...
  • Brush, D. O., Almroth, B. O., and Hutchinson, J., Buckling ...
  • Kiani, Y., Eslami, M. R., An Exact Solution for Thermal ...
  • Naderi, A., Saidi, A. R., Exact Solution for Stability Analysis ...
  • Sepahi, O., Forouzan, M. R., and Malekzadeh, P., Large Deflection ...
  • Pradhan, S. C., Murmu, T., Small Scale Effect On the ...
  • Pradhan, S. C., Murmu, T., Small Scale Effect On the ...
  • Pradhan, S. C., Kumar, A., Vibration Analysis of Orthotropic Graphene ...
  • Malekzadeh, P., Setoodeh, A. R., and Alibeygi Beni, A., Small ...
  • Shu, C., Differential Quadrature and Its Application in Engineering, 2012: ...
  • Mirfakhraei, P., Redekop, D., Buckling of Circular Cylindrical Shells by ...
  • Hosseini-Hashemi, S., et al., Differential Quadrature Analysis of Functionally Graded ...
  • Wang, Q., Wang, C. M., The Constitutive Relation and Small ...
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