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Effect of the Casimir Force on Buckling of a Double-Nanowire System with Surface Effects

Auteur(s):

Médium: article de revue
Langue(s): anglais
Publié dans: International Journal of Structural Stability and Dynamics, , n. 10, v. 18
Page(s): 1850118
DOI: 10.1142/s0219455418501183
Abstrait:

Structural stability of a double-nanowire system with surface effects subjected to axial compressive forces is analyzed. Taking into account the Casimir force between the two nanowires, two coupled governing equations for buckling of a double-nanowire system are derived. For four typical end supports including simply-supported, clamped, cantilevered, and clamped-pinned double-nanowire systems, the characteristic equations are derived and the critical loads are determined for the out-of-phase in-plane buckling. Numerical results indicate that positive surface elasticity enhances the load-carrying capacity of the nanowires, and the reverse is also true. The Casimir force and residual surface tension always increase the critical loads.

Structurae ne peut pas vous offrir cette publication en texte intégral pour l'instant. Le texte intégral est accessible chez l'éditeur. DOI: 10.1142/s0219455418501183.
  • Informations
    sur cette fiche
  • Reference-ID
    10352163
  • Publié(e) le:
    10.08.2019
  • Modifié(e) le:
    10.08.2019