Size dependent free vibration and buckling of multilayered carbon nanotubes reinforced composite nanoplates in thermal environment

• Ahmed Amine Daikh ^[1] ; Attia Bachiri ^[2] ; Mohamed Sid Ahmed Houari ^[2] ; Abdelouahed Tounsi ^[2]
  1. [1] Laboratoire d’Etude des Structures et de Mecanique des Materiaux
  2. [2] University of Sidi Bel Abbes
• Localización: Mechanics based design of structures and machines, ISSN 1539-7734, Vol. 50, Nº. 4, 2022, págs. 1371-1399
• Idioma: inglés
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• Resumen

  • In this contribution, we analyze buckling and free vibration of simplysupported cross-ply/angle-ply single-walled carbon nanotubes reinforced composite CNTRC laminated nanoplates in thermal environment. The nonlocal strain gradient theory within the third-order shear deformation plate theory are adopted to capture the size-dependent effects of CNTRC laminated nanoplates. Several types of reinforcement material distributions, a uniform distribution and functionally graded distributions, are inspected.

    Material properties are temperature-dependent and performed using Touloukian principal. The influence of CNTs reinforcement patterns, composite structure, nonlocal parameter, length scale parameter, carbon nanotubes orientation, and the geometric parameters on buckling loads and natural frequencies is examined.