Buckling temperature of a single-walled boron nitride nanotubes using a novel nonlocal beam model

Abderrahmane Hadj Elmerabet , Houari Heireche , Abdelouahed Tounsi , Abdelwahed Semmah

Abstract

In this paper, the critical buckling temperature of single-walled Boron Nitride nanotube (SWBNNT) is estimated using a new nonlocal first-order shear deformation beam theory. The present model is capable of capturing both small scale effect and transverse shear deformation effects of SWBNNT and is based on assumption that the inplane and transverse displacements consist of bending and shear components, in which the bending components do not contribute toward shear forces and, likewise, the shear components do not contribute toward bending moments. Results indicate the importance of the small scale effects in the thermal buckling analysis of Boron Nitride nanotube.

Key Words

single walled boron nitride nanotube; critical buckling temperature; small scale effect

Address

(1) Abderrahmane Hadj Elmerabet, Abdelouahed Tounsi, Abdelwahed Semmah — Laboratoire de Modélisation et Simulation Multi-échelle, Département de Physique, Faculté des Sciences Exactes, Département de Physique, Université de Sidi Bel Abbés, Algeria
(2) Houari Heireche, Abdelouahed Tounsi — Algerian National Thematic Agency of Research in Science and Technology (ATRST), Algeria
(3) Abdelouahed Tounsi — Material and Hydrology Laboratory, University of Sidi Bel Abbes, Faculty of Technology, Civil Engineering Department, Algeria.

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