Search results for: HYGROTHERMAL ENVIRONMENT

• Stability analysis of nanobeams in hygrothermal environment based on a nonlocal strain gradient Timoshenko beam model under nonlinear thermal field

  Publication

  • S. K. Jena
  • S. Chakraverty
  • M. Malikan

  - Journal of Machinery Manufacture and Reliability - Year 2020

  This article is dedicated to analyzing the buckling behavior of nanobeam subjected to hygrothermal environments based on the principle of the Timoshenko beam theory. The hygroscopic environment has been considered as a linear stress field model, while the thermal environment is assumed to be a nonlinear stress field based on the Murnaghan model. The size-dependent effect of the nanobeam is captured by the nonlocal strain gradient...

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• Buckling analysis of piezo-magnetoelectric nanoplates in hygrothermal environment based on a novel one variable plate theory combining with higher-order nonlocal strain gradient theory

  Publication

  • M. Malikan
  • V. B. Nguyen
  • F. Tornabene

  - PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES - Year 2018

  In the present investigation, a new first-order shear deformation theory (OVFSDT) on the basis of the in-plane stability of the piezo-magnetoelectric composite nanoplate (PMEN) has been developed, and its precision has been evaluated. The OVFSDT has many advantages compared to the conventional first-order shear deformation theory (FSDT) such as needless of shear correction factors, containing less number of unknowns than the existing...

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