Curved Nanotube Structures under Mechanical Loading

الملخص EN

Configuration of carbon nanotube (CNT) has been the subject of research to perform theoretical development for analyzing nanocomposites.

A new theoretical solution is developed to study curved nanotube structures subjected to mechanical loadings.

A curved nanotube structure is considered.

A nonlocal displacement-based solution is proposed by using a displacement approach of Toroidal Elasticity based on Eringen’s theory of nonlocal continuum mechanics.

The governing equations of curved nanotube structures are developed in toroidal coordinate system.

The method of successive approximation is used to discretize the displacement-based governing equations and find the general solution subjected to bending moment.

The numerical results show that all displacement components increase with increasing the nonlocal parameter.

The present theoretical study highlights the significance of the geometry and nonlocal parameter effects on mechanical behavior of nanotube structures.