Thermal buckling and postbuckling analysis of size-dependent composite laminated microbeams based on a new modified couple stress theory
Sign Up to like & getrecommendations! Published in 2017 at "Acta Mechanica"
DOI: 10.1007/s00707-016-1770-7
Abstract: Based on a new modified couple stress theory for composite laminates, considering geometric nonlinear theory and Timoshenko beam hypothesis, the governing equations for size-dependent composite laminated microbeams in thermal environment are derived using Hamilton’s principle.… read more here.
Keywords: based new; theory; composite laminated; thermal buckling ... See more keywords
Global bifurcations and chaos of a composite laminated cylindrical shell in supersonic air flow
Sign Up to like & getrecommendations! Published in 2019 at "Nonlinear Dynamics"
DOI: 10.1007/s11071-019-04842-9
Abstract: The global bifurcations and chaotic motions in mode interaction of a composite laminated cylindrical shell subjected to complex loads are investigated in the case of 1 / 2 sub-harmonic resonance for the first-order mode, primary resonance for… read more here.
Keywords: laminated cylindrical; composite laminated; bifurcations chaos; global bifurcations ... See more keywords
Finite element analysis of low-velocity impact response of convex and concave composite laminated shells
Sign Up to like & getrecommendations! Published in 2018 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.11.090
Abstract: Abstract The transient response of composite laminated cylindrical shells with convex and concave shapes, subjected to low-velocity impact, was numerically investigated. Geometrically linear analysis without consideration of the membrane effect demonstrated the same contact force… read more here.
Keywords: convex concave; response; composite laminated; low velocity ... See more keywords
Uncertainty analysis of composite laminated plate with data-driven polynomial chaos expansion method under insufficient input data of uncertain parameters
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2018.11.015
Abstract: Abstract The uncertainty information related to uncertain structural, material and geometric parameters is included in the available input uncertainty data, and there are multiple uncertainty types when only insufficient input data is acquired from experimental… read more here.
Keywords: composite laminated; insufficient input; method; uncertainty ... See more keywords
Metastable nonlinear vibrations: Third chaos of bistable asymmetric composite laminated square shallow shell under foundation excitation
Sign Up to like & getrecommendations! Published in 2021 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112966
Abstract: Abstract The occurrence conditions of the metastable chaotic vibrations are firstly studied in the bistable asymmetric composite laminated square shallow shell under the foundation excitation. The metastable chaos is observed in the vibration experiments of… read more here.
Keywords: composite laminated; shallow shell; asymmetric composite; bistable asymmetric ... 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
Stationary/nonstationary stochastic response analysis of composite laminated plates with aerodynamic and thermal loads
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2020.105461
Abstract: Abstract This paper investigates the stationary/nonstationary stochastic responses of composite laminated plates under thermal and aerodynamic loads, where the point random excitation, distributed random excitation and base acceleration random excitation can be considered. The effects… read more here.
Keywords: laminated plates; stochastic response; composite laminated; response analysis ... See more keywords
Effects of embedded perforation geometry on the free vibration of tow-steered variable stiffness composite laminated panels
Sign Up to like & getrecommendations! Published in 2019 at "Thin-Walled Structures"
DOI: 10.1016/j.tws.2019.106287
Abstract: Abstract The free vibration characteristics of the variable stiffness composite laminated plates containing embedded cutout of desired shapes is investigated. The circular, elliptical and quadrilateral perforation geometries are taken into account. In order to provide… read more here.
Keywords: composite laminated; stiffness composite; tow steered; geometry ... See more keywords
NURBS-based thermal buckling analysis of graphene platelet reinforced composite laminated skew plates
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Thermal Stresses"
DOI: 10.1080/01495739.2019.1673687
Abstract: Abstract A nonuniform rational B-spline isogeometric finite element formulation is presented in this research to analyze the thermal buckling behavior of composite laminated skew plates reinforced by graphene platelets. Formulation is based on the first-order… read more here.
Keywords: composite laminated; graphene platelets; skew plates; graphene ... See more keywords
Reliability optimization design for composite laminated plate considering multiple types of uncertain parameters
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Optimization"
DOI: 10.1080/0305215x.2019.1705289
Abstract: The available amount of input data for uncertain parameters of composite laminated plates can vary, and the uncertain parameters can be decomposed into strong statistical variables, sparse variables and interval variables. Therefore, a new reliability… read more here.
Keywords: composite laminated; reliability optimization; laminated plate; reliability ... See more keywords
Bifurcation Analysis of Composite Laminated Piezoelectric Rectangular Plate Structure in the Case of 1:2 Internal Resonance
Sign Up to like & getrecommendations! Published in 2019 at "Mathematical Problems in Engineering"
DOI: 10.1155/2019/6830274
Abstract: In this paper, the authors study the bifurcation problems of the composite laminated piezoelectric rectangular plate structure with three bifurcation parameters by singularity theory in the case of 1:2 internal resonance. The sign function is… read more here.
Keywords: composite laminated; rectangular plate; laminated piezoelectric; plate structure ... See more keywords