Buckling and free vibration analyses of composite sandwich plates reinforced by shape-memory alloy wires
Sign Up to like & getrecommendations! Published in 2018 at "Journal of the Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-018-1438-4
Abstract: Nowadays, shape-memory alloys (SMAs) are used in many applications to improve the mechanical behaviors of the structures. In this paper, the natural vibration and buckling behaviors of the composite sandwich plates reinforced by SMA wires… read more here.
Keywords: sandwich plates; vibration; shape memory; plates reinforced ... See more keywords
External mean flow effect on sound transmission through composite sandwich structures filled with porous materials
Sign Up to like & getrecommendations! Published in 2022 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2021.09.014
Abstract: Abstract A theoretical model is developed to investigate the influence of external mean flow on sound transmission loss (STL) through composite sandwich panels filled with porous materials. The equations of the motions for the composite… read more here.
Keywords: mean flow; sandwich structures; external mean; sound transmission ... See more keywords
Modeling of composite and sandwich beams with a generic cross-section using a variable separation method
Sign Up to like & getrecommendations! Published in 2019 at "Composites Part B: Engineering"
DOI: 10.1016/j.compositesb.2019.01.095
Abstract: Abstract In this work, the modeling of laminated composite and sandwich beams with a generic cross-section is performed through a variable separation approach. For this purpose, the displacement is approximated as a sum of separated… read more here.
Keywords: composite sandwich; beams generic; sandwich beams; cross section ... See more keywords
Flexural analysis of laminated composite and sandwich beams using a four-unknown shear and normal deformation theory
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.05.041
Abstract: This paper presents flexural analysis of composite and sandwich beams using a quasi-3D theory, which considers simultaneously three effects such as normal and shear deformation as well as anisotropy coupling. The axial and transverse displacements… read more here.
Keywords: beams using; theory; sandwich beams; flexural analysis ... See more keywords
Dynamics properties of composite sandwich open circular cylindrical shells
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.01.076
Abstract: Abstract This paper deals with the dynamic properties of three-layered composite sandwich open circular cylindrical shells (CSOCCS). First, the equations of motion that govern the free vibrations of CSOCCS are derived by applying Hamilton’s principle… read more here.
Keywords: circular cylindrical; open circular; properties composite; sandwich open ... See more keywords
Static and free vibration analysis of laminated composite and sandwich spherical shells using a generalized higher-order shell theory
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.03.054
Abstract: Abstract In this article, higher-order closed-form solutions are obtained for static bending and free vibration analysis of laminated composite and sandwich spherical shells using a generalized higher-order shell theory. A theory is independent of the… read more here.
Keywords: composite sandwich; order; theory; laminated composite ... See more keywords
Deformation and failure of hybrid composite sandwich beams with a metal foam core under quasi-static load and low-velocity impact
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112175
Abstract: Abstract The deformation and failure of hybrid composite sandwich beams with an aluminum foam core under quasi-static load and low-velocity impact are investigated. The sandwich beams comprise of two carbon fiber-reinforced plastic (CFRP) face sheets… read more here.
Keywords: composite sandwich; quasi static; sandwich beams; hybrid composite ... See more keywords
Composite sandwich repair using through-thickness reinforcement with robotic hand micro-drilling
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112473
Abstract: Abstract The novel through-thickness reinforcement and repair (TTR) method of composite sandwich structures with delamination or disbond damage is proposed. The technique allows to restore the load-carrying capacity of composite sandwich structures with delamination and… read more here.
Keywords: robotic hand; composite sandwich; micro drilling; hand micro ... See more keywords
Computational analysis of failure mechanisms in composite sandwich space structures subject to cyclic thermal loading
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.113086
Abstract: Abstract Accurate prediction of the thermal stability and durability of composite sandwich materials used in space structures remains a challenge due to the variability of thermal related material coefficients at different temperatures and the extensive… read more here.
Keywords: thermal loading; space structures; subject cyclic; cyclic thermal ... See more keywords
Thermal buckling and free vibration of composite sandwich curved panels
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2021.113869
Abstract: Abstract For this article, the thermal buckling and free vibration of Composite Sandwich Curved Panels (CSCP) in a thermal environment are analyzed. To achieve the purposes, Hamilton’s principle is used to deduce the non-linear vibration… read more here.
Keywords: composite sandwich; thermal buckling; vibration; vibration composite ... See more keywords
Damage and deformation in composite sandwich panels exposed to multiple and single explosive blasts
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2017.01.017
Abstract: Abstract The blast resistance of glass-fibre reinforced polymer (GFRP) sandwich structures has been investigated for increasing shock intensity and for multiple blast exposures. In this study, sandwich panels of 1.6 m x 1.3 m were subjected to… read more here.
Keywords: blast; sandwich panels; damage deformation; deformation composite ... See more keywords