Results 21 to 30 of about 120,169 (191)
A quasi-3D hyperbolic shear deformation theory for functionally graded plates [PDF]
, 2013 A quasi-3D hyperbolic shear deformation theory for functionally graded plates is developed. The theory accounts for both shear deformation and thickness-stretching effects by a hyperbolic variation of all displacements across the thickness, and satisfies
Bui, Tinh +3 more
core +1 more source
Free vibration analysis of beams by using a third-order shear deformation theory
Sadhana, 2007 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Şimşek, Mesut, Kocatürk, Turgut
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Thin-Walled Structures, 2021 Abstract This article presents an effective computational approach that incorporates a quasi-brittle damage model into the isogeometric analysis of plates made of functionally graded materials. The plate kinematics is represented by a third-order shear deformation theory for higher accuracy.
Nguyen, Tuan H.A., Niiranen, Jarkko
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Frontiers in Mechanical Engineering, 2023 The present article deals with the buckling response of functionally graded multilayer graphene platelet-reinforced composite (FG-GPL RC) rectangular plates with circular/elliptical cutouts resting on a Winkler-type elastic foundation under uniaxial and ...
Amin Kalhori +2 more
doaj +1 more source
Macroscopic model with anisotropy based on micro-macro informations [PDF]
, 2014 Physical experiments can characterize the elastic response of granular materials in terms of macroscopic state-variables, namely volume (packing) fraction and stress, while the microstructure is not accessible and thus neglected.
Kumar, Nishant +2 more
core +5 more sources
Constitutive model for plasticity in an amorphous polycarbonate [PDF]
, 2007 A constitutive model for describing the mechanical response of an amorphous glassy polycarbonate is proposed. The model is based on an isotropic elastic phase surrounded by an SO(3) continuum of plastic phases onto which the elastic phase can collapse ...
Fortunelli, A., Ortiz, M.
core +1 more source
Deformation and break-up of viscoelastic droplets in confined shear flow [PDF]
, 2016 The deformation and break-up of Newtonian/viscoelastic droplets are studied in confined shear flow. Our numerical approach is based on a combination of Lattice-Boltzmann models (LBM) and finite difference schemes, the former used to model two immiscible ...
Gupta, A., Sbragaglia, M.
core +1 more source
Lowest Twelve Frequencies of Sandwich Plates Using Third-Order Shear-Normal Deformation Theory
AIAA Journal, 2020 We delineate effects of 1) face-to-core stiffness ratio (FCSR) and mass density ratio (FCDR) in square laminates and sandwich plates and 2) the fiber and transverse direction elastic modulus ratio ...
Berkan Alanbay +2 more
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A family of higher-order single layer plate models meeting $C^0_z$ -- requirements for arbitrary laminates [PDF]
, 2019 In the framework of displacement-based equivalent single layer (ESL) plate theories for laminates, this paper presents a generic and automatic method to extend a basis higher-order shear deformation theory (polynomial, trigonometric, hyperbolic, ...) to ...
d'Ottavio, M. +3 more
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Results in Physics, 2017 A new size-dependent axially functionally graded (AFG) beam model with transverse shear deformation is proposed based on the modified couple stress theory (MCST).
Wanli Yang, Dan He
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