Results 11 to 20 of about 2,340,052 (210)
Porosity Effects on Static Performance of Carbon Nanotube-Reinforced Meta-Nanocomposite Structures
Micromachines, 2023 A mixture of outstanding merits of polymer nanocomposites (PNCs) and metamaterials can lead to the development of ultra-light meta-nanomaterials whose high sensitivity can be efficiently used in wearable strain sensors.
Farzad Ebrahimi, Ali Dabbagh
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, 2021 Our analysis incorporates the geometrically nonlinear bending of the Euler-Bernoulli ferromagnetic nanobeam accounting for a size-dependent model through assuming surface effects.
M. Malikan, V. Eremeyev
semanticscholar +1 more source
Bending-Induced Cross-Sectional Deformation of Cold-Formed Steel Channel-Section Beams
Advances in Civil Engineering, 2021 In practice, the cold-formed steel structures are widely used, and their geometrical nonlinearity is of great significance in structural design. However, the current analytical solutions are only applied to linear problems, and the nonlinear problems are
Liusi Dai, Wenfu He
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The European Physical Journal Plus, 2021 In this investigation, the geometrically nonlinear bending behavior of functionally graded (FG) composite elliptical and sector nanoplates with variable thickness is analyzed in the presence of surface elasticity and surface residual stress coming from ...
S. Sahmani, B. Safaei, Fadi Aldakheel
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Static and dynamic analyses of auxetic hybrid FRC/CNTRC laminated plates
Nanotechnology Reviews, 2020 In this work, a hybrid laminated plate is developed by changing ply orientations and stacking sequences. The hybrid laminated plate is composed of carbon nanotube reinforced composite and fiber reinforced composite layers.
Huang Xu-Hao +4 more
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A nonlinear bending theory for nematic LCE plates
Mathematical Models and Methods in Applied Sciences, 2023 In this paper, we study an elastic bilayer plate composed of a nematic liquid crystal elastomer in the top layer and a nonlinearly elastic material in the bottom layer. While the bottom layer is assumed to be stress-free in the flat reference configuration, the top layer features an eigenstrain that depends on the local liquid crystal orientation.
Bartels, Sören +4 more
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, 2021 This study focuses on the microarchitecture-dependent nonlinear bending behavior of cellular plates with equitriangularly prismatic microarchitectures by adopting a dimensionally and constitutively reduced strain gradient plate model.
J. Torabi, J. Niiranen
semanticscholar +1 more source
Archives of Civil and Mechanical Engineering, 2021 In the present investigation, by putting the isogeometric finite element methodology to use, the nonlinear flexural response of composite rectangular microplates having functionally graded (FG) porosity is predicted incorporating couple stress type of ...
R. Rao, S. Sahmani, B. Safaei
semanticscholar +1 more source
Nonlinear Elasticity of DNA Bending [PDF]
Biophysical Journal, 2012 Double stranded (ds) DNA has been used as a “molecular spring” to mechanically control the conformation of proteins, ribozymes and peptides [1]. It is thus interesting to characterize quantitatively the mechanics of DNA springs in the relevant regime of sharp bending ...
Qu, Hao +3 more
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Nonlinear bending and vibration analyses of FG nanobeams considering thermal effects
Materials Research Express, 2020 Nonlinear bending and nonlinear free vibration analysis are presented for FG nanobeams based on physical neutral surface concept and high-order shear deformation beam theory with a von Kármán-type equations and including thermal effects.
Wubin Shan +3 more
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