In this article, the prominence has been given to study the influence of skew angle on bending response of functionally graded material shell panels under thermo-mechanical environment. Derivation of governing equations is based on the Reddy’s higher-order shear deformation theory and Sander’s kinematic equations. To circumvent the problem of C1 continuity requirement coupled with the finite el...

In this review, we introduce novel plasmonic and metamaterial devices based on one-dimensional subwavelength nanostructures with cylindrical symmetry. Individual single devices with semiconductor/metal core/shell or dielectric/metal core/multi-shell structures experience strong light-matter interaction and yield unique optical properties with a variety of functions, e.g., invisibility cloaking,...

In this paper the effects of circular and elliptical cutout on the buckling behavior of a sixteen ply quasi-isotropic graphite/epoxy symmetrically laminated rectangular composite plate [0°/+45°/45°/90°]2s, subjected to various linearly varying in-plane compressive loads, numerically. Further, this paper addresses the effects of size of elliptical cutout, orientation of elliptical cutout, plate ...

A technique for experimental study of long cylindrical shells is proposed in order to determine their stress-strain state, load-bearing capacity and crack resistance. To implement the task, authors developed a special stand. For testing, eight models shell were made ― 4 reinforced concrete fiber-reinforced concrete. Fiber-reinforced specimens have additional dispersed reinforcement with steel f...

The scattering of plane steady-state sound waves from a viscous fluid-filled thin cylindrical shell weakened by a long linear slit and submerged in an ideal fluid is studied. For the description of vibrations of elastic objects the Kirchhoff–Love shell-theory approximation is used. An exact solution of this problem is obtained in the form of series with cylindrical harmonics. The numerical anal...

Abstract This paper investigates electro-magneto-elastic free vibration responses of piezomagnetic cylindrical nano panel subjected to electro-magneto-mechanical loads based on third-order theory. Third-order shell theory is used for description the displacement field. The zero transverse shear strains are obtained using Hamilton’s principle employed obtain governing equations motion. a couplin...

Problem. The article presents the results of studies stability a three-layer cylindrical shell. Factors that have significant impact on strength and shell were taken into account, namely reduced modules elasticity wall. Goal. purpose study is to develop methodology for calculating shell, which will significantly improve calculation practice such structures in relation determining critical exter...