Nonlocal buckling analysis of functionally graded annular nanoplates in an elastic medium with various boundary conditions
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DOI: 10.1007/s00542-016-3210-y
Abstract: In this article, buckling of functionally graded (FG) single-layered annular graphene sheets embedded in a Pasternak elastic medium is investigated using the nonlocal elasticity theory. The material properties of the FG graphene sheets are assumed… read more here.
Keywords: elastic medium; boundary conditions; nonlocal buckling; functionally graded ... See more keywords
Buckling analysis of periodic Vierendeel beams by a micro-polar homogenized model
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DOI: 10.1007/s00707-020-02660-4
Abstract: This paper investigates the buckling analysis of periodic beams by a geometrically nonlinear equivalent micro-polar model that is built through the results of the unit cell transfer matrix eigenanalysis. The periodic system considered is the… read more here.
Keywords: micro polar; model; analysis periodic; periodic vierendeel ... See more keywords
Buckling analysis of a non-concentric double-walled carbon nanotube
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DOI: 10.1007/s00707-020-02784-7
Abstract: On the basis of a theoretical study, this research incorporates an eccentricity into a system of compressed double-walled carbon nanotubes (DWCNTs). In order to formulate the stability equations, a kinematic displacement with reference to the… read more here.
Keywords: double walled; walled carbon; non concentric; analysis non ... See more keywords
Thermal buckling analysis of functionally graded cylindrical shells
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DOI: 10.1007/s10483-017-2225-7
Abstract: Thermal buckling behavior of cylindrical shell made of functionally graded material (FGM) is studied. The material constituents are composed of ceramic and metal. The material properties across the shell thickness are assumed to be graded… read more here.
Keywords: functionally graded; thermal buckling; graded cylindrical; analysis functionally ... See more keywords
Buckling analysis of rectangular sandwich plates with functionally graded graphene-reinforced face layers
Sign Up to like & getrecommendations! Published in 2020 at "Journal of The Brazilian Society of Mechanical Sciences and Engineering"
DOI: 10.1007/s40430-020-02620-y
Abstract: The buckling analysis of a rectangular sandwich plate smoothly reinforced with multilayered graphene nanoplatelet is presented. The equations of equilibrium are extracted using the principle of minimum total potential energy and the first-order shear deformation… read more here.
Keywords: analysis rectangular; rectangular sandwich; sandwich; buckling analysis ... See more keywords
Buckling analysis of non-uniform thickness nanoplates in an elastic medium using the isogeometric analysis
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DOI: 10.1016/j.compstruct.2016.11.092
Abstract: Abstract The paper presents a new numerical approach for buckling analysis of non-uniform thickness nanoplates in an elastic medium using the isogeometric analysis (IGA). By ignoring the van der Waals interaction between two adjacent plates,… read more here.
Keywords: analysis; thickness nanoplates; uniform thickness; non uniform ... See more keywords
Micro-composite films constrained by irregularly bilateral walls: A size-dependent post-buckling analysis
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DOI: 10.1016/j.compstruct.2018.04.046
Abstract: Abstract Post-buckling analysis of micro-composite films (MCF) has been extensively investigated in recent years. However, the literature of composite elements at micro/nanoscale has been mainly focused on buckling response without lateral confinements. This paper takes… read more here.
Keywords: buckling; micro composite; post buckling; irregularly bilateral ... See more keywords
Buckling analysis of embedded graphene oxide powder-reinforced nanocomposite shells
Sign Up to like & getrecommendations! Published in 2020 at "Defence Technology"
DOI: 10.1016/j.dt.2020.02.010
Abstract: Abstract In this study, the buckling analysis of a Graphene oxide powder reinforced (GOPR) nanocomposite shell is investigated. The effective material properties of the nanocomposite are estimated through Halpin-Tsai micromechanical scheme. Three distribution types of… read more here.
Keywords: graphene oxide; nanocomposite shells; reinforced nanocomposite; oxide powder ... See more keywords
A mode-independent energy-based buckling analysis method and its application on substrate-supported graphene
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2017.06.015
Abstract: Abstract Stability is an important problem in applications of plate and shell structures as well as newly arisen nano-structures, such as nanotubes and graphene sheets. Most classical methods for stability analysis require buckling modes, which… read more here.
Keywords: analysis; method; substrate supported; supported graphene ... See more keywords
Analyses of thin-walled sections under localised loading for general end boundary conditions – Part 1: Pre-buckling
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DOI: 10.1016/j.tws.2017.01.008
Abstract: Abstract The Finite Strip Method (FSM) for pre-buckling analysis of thin-walled sections under localised loading has been developed for general end boundary conditions. For different boundary conditions at supports and locations of applied loads, different… read more here.
Keywords: pre buckling; boundary conditions; thin walled; localised loading ... See more keywords
Free vibration and buckling analysis of thin plates subjected to high gradients stresses using the combination of finite strip and boundary element methods
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DOI: 10.1016/j.tws.2017.11.015
Abstract: Abstract Free vibration and buckling analysis of thin plates under arbitrary loading is investigated taking the advantages of both boundary element and finite strip methods. In the first step, the governing differential equation is converted… read more here.
Keywords: finite strip; free vibration; buckling analysis; vibration buckling ... See more keywords