Effects of porosity and thermomechanical loading on free vibration and nonlinear dynamic response of functionally graded sandwich shells with double curvature
Sign Up to like & getrecommendations! Published in 2019 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2019.02.010
Abstract: Resume The fundamental frequencies and nonlinear dynamic responses of functionally graded sandwich shells with double curvature under the influence of thermomechanical loadings and porosities are investigated in this study. Two material models are considered. The… read more here.
Keywords: nonlinear dynamic; sandwich shells; functionally graded; shells double ... See more keywords
Forced nonlinear vibrations of circular cylindrical sandwich shells with cellular core using higher-order shear and thickness deformation theory
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2021.116283
Abstract: Abstract A geometrically nonlinear forced vibration analysis of circular cylindrical sandwich shells with open/closed cellular core using higher-order thickness and shear deformation theory is presented. The proposed sandwich shell comprises two thin face-sheets perfectly bonded… read more here.
Keywords: sandwich shells; order; core; cylindrical sandwich ... See more keywords
Axial crushing of ultralight all-metallic truncated conical sandwich shells with corrugated cores
Sign Up to like & getrecommendations! Published in 2019 at "Thin-Walled Structures"
DOI: 10.1016/j.tws.2019.03.048
Abstract: Abstract Novel ultralight all-metallic truncated conical sandwich shells (TCSS) with corrugated cores are designed and fabricated using the molding process. Quasi-static axial compression tests are performed to investigate the crushing behaviors of the proposed structure,… read more here.
Keywords: sandwich shells; corrugated cores; metallic truncated; conical sandwich ... See more keywords
Thermoelastic analysis of laminated composite and sandwich shells considering the effects of transverse shear and normal deformations
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Thermal Stresses"
DOI: 10.1080/01495739.2020.1786484
Abstract: Abstract In the present study, thermoelastic analysis of laminated composite and sandwich shells (cylindrical/spherical) is presented using fifth-order shear and normal deformation theory. The significant characteristic of the present theory is that it includes the… read more here.
Keywords: sandwich shells; shear normal; thermoelastic analysis; laminated composite ... See more keywords
A new shear deformation shell theory for free vibration analysis of FG sandwich shells
Sign Up to like & getrecommendations! Published in 2021 at "Structural Engineering and Mechanics"
DOI: 10.12989/sem.2021.78.6.739
Abstract: In recent years, many researches have been published dealing with the mechanical responses of shells with variable cross-sectional mechanical properties such as sandwich, functionally graded and laminated composites shells. In the present paper, a simple… read more here.
Keywords: deformation shell; free vibration; sandwich shells; shear deformation ... See more keywords