Rok 2018

• Bending and buckling formulation of graphene sheets based on nonlocal simple first-order shear deformation theory

  Publikacja

  • M. E. Golmakani
  • M. Malikan
  • M. Sadraee Far
  • H. R. Majidi

  - Materials Research Express - Rok 2018

  This paper presents a formulation based on simple first-order shear deformation theory (S-FSDT) for large deflection and buckling of orthotropic single-layered graphene sheets (SLGSs). The S-FSDT has many advantages compared to the classical plate theory (CPT) and conventional FSDT such as needless of shear correction factor, containing less number of unknowns than the existing FSDT and strong similarities with the CPT. Governing...

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• Differential Quadrature Method for Dynamic Buckling of Graphene Sheet Coupled by a Viscoelastic Medium Using Neperian Frequency Based on Nonlocal Elasticity Theory

  Publikacja

  • M. Malikan
  • M. Sadraee Far

  - Journal of Applied and Computational Mechanics - Rok 2018

  In the present study, the dynamic buckling of the graphene sheet coupled by a viscoelastic matrix was studied. In light of the simplicity of Eringen's non-local continuum theory to considering the nanoscale influences, this theory was employed. Equations of motion and boundary conditions were obtained using Mindlin plate theory by taking nonlinear strains of von Kármán and Hamilton's principle into account. On the other hand, a...

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