Postbuckling of multilayer cylindrical and spherical shell panels reinforced with graphene platelet by isogeometric analysis
Sign Up to like & getrecommendations! Published in 2021 at "Engineering With Computers"
DOI: 10.1007/s00366-021-01360-4
Abstract: The present work fills a gap on the postbuckling behavior of multilayer functionally graded graphene platelet reinforced composite (FG-GPLRC) cylindrical and spherical shell panels resting on elastic foundations subjected to central pinching forces and pressure… read more here.
Keywords: cylindrical spherical; graphene platelet; shell; spherical shell ... See more keywords
On the static and dynamic stability of spherical sandwich shell panels with viscoelastic material core and laminated composite face sheets under uniaxial and biaxial harmonic excitations
Sign Up to like & getrecommendations! Published in 2020 at "Acta Mechanica"
DOI: 10.1007/s00707-020-02618-6
Abstract: The buckling and parametric resonance characteristics of laminated composite spherical sandwich shell panels with viscoelastic material (VEM) core are investigated in the present analysis considering full geometric nonlinearity in the Green–Lagrange sense. The study includes… read more here.
Keywords: sandwich shell; shell panels; sandwich; stability ... See more keywords
Wave propagation analysis of laminated composite shell panels using a frequency domain spectral finite element model
Sign Up to like & getrecommendations! Published in 2021 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.07.006
Abstract: Abstract This paper presents a frequency domain spectral finite element model (SFEM) for studying wave propagation in laminated composite shell panels. The SFEM formulation is derived using two different theories: (i) the first order shear… read more here.
Keywords: propagation; shell panels; composite shell; wave propagation ... See more keywords
A finite element formulation for thermally induced vibrations of functionally graded material sandwich plates and shell panels
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2016.10.040
Abstract: Abstract A finite element formulation based on a higher-order layerwise theory is presented for the first time to investigate thermally induced vibrations of functionally graded material (FGM) sandwich plates and shell panels. The properties of… read more here.
Keywords: finite element; sandwich plates; shell panels; plates shell ... See more keywords
Effect of different temperature load on thermal postbuckling behaviour of functionally graded shallow curved shell panels
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2016.10.125
Abstract: Abstract This article investigated numerically the postbuckling load parameter of the functionally graded shell panels under uniform and non-uniform thermal environment using nonlinear finite element method. The shell structure is assumed to be under three… read more here.
Keywords: temperature; effect different; shell panels; functionally graded ... See more keywords
Geometrically nonlinear bending analysis of variable stiffness composite laminated shell panels with a higher-order theory
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2021.114527
Abstract: Abstract A finite element (FE) formulation is developed by extending the third-order shear deformation theory, including the zig-zag effects using the Murakami zig-zag function, for the linear and nonlinear static analyses of variable stiffness composite… read more here.
Keywords: composite laminated; stiffness composite; order; shell panels ... See more keywords
A three-dimensional formulation for levy-type transversely loaded cross-ply shell panels
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2019.105224
Abstract: Abstract In this study, a formulation is developed for investigation of three-dimensional edge stresses in cylindrical composite shell panels under distributed transverse loading. The formulation is obtained by employing the Galerkin weak formulation of the… read more here.
Keywords: three dimensional; shell panels; levy type; edge ... See more keywords
Buckling behavior of laminated composite stiffened cylindrical shell panels having cutout for different parametric variations
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science"
DOI: 10.1177/09544062221100613
Abstract: Buckling of composite stiffened cylindrical shell panels having cutout is analyzed using the finite element approach. Shell panel and stiffeners are modeled using first-order shear deformation theory and considering displacement compatibility at the stiffener-panel interface.… read more here.
Keywords: shell panels; composite stiffened; stiffened cylindrical; panels cutout ... See more keywords
A Meshless Solution to the Vibration Problem of Cylindrical Shell Panels
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers in Built Environment"
DOI: 10.3389/fbuil.2018.00040
Abstract: Abstract. The MAEM (Meshless Analog Equation Method), a purely mesh-free method, is applied to the dynamic analysis of cylindrical shell panels. The method is based on the principle of the analog equation, which converts the… read more here.
Keywords: shell panels; cylindrical shell; solution; differential equations ... See more keywords
Free Vibration Responses of Functionally Graded CNT-Reinforced Composite Conical Shell Panels
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15091987
Abstract: Functionally graded CNT (carbon nanotube)-reinforced composites (FG-CNTRCs) are intensively studied because the mechanical behaviors of conventional composites can be dramatically improved. Only a small amount of CNTs are appropriately distributed through the thickness. However, the… read more here.
Keywords: shell panels; free vibration; conical shell; functionally graded ... See more keywords