analysis of viscoelastic laminated composite plates

analysis of viscoelastic laminated composite plates

Nonlinear Viscoelastic Response of Unidirectional Polymeric ...

Nonlinear bending analysis of polymeric laminated composite plate is examined considering material nonlinearity for viscoelastic matrix material through a Micro–macro approach. The micromechanical Simplified Unit Cell Method (SUCM) in three-dimensional closed-form solution is used for the overall behavior of the unidirectional composite in any combination of loading conditions. The elastic ...

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Improved Viscoelastic Analysis of Laminated Composite and ...

An enhanced first-order shear deformation theory (EFSDT) is developed for linear viscoelastic analysis of laminated composite and sandwich plates.

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Micro-Macro Analysis of Viscoelastic Unidirectional Laminated ...

Micro-Macro Analysis of Viscoelastic Unidirectional Laminated Composite Plates Using DR Method

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Creep and recovery of viscoelastic laminated composite plates ...

The present research studied the viscoelastic behavior of isotropic and laminated composite plates based on two-variable refined plate theory. This theory is a simple HSDT which contains only two variables ( w b and w s as bending and shear components of transverse deflection) and presents accurate results for moderately thick plates.

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Nonlinear Viscoelastic Analysis of Laminated Composite Plates ...

Laminated composite plates are widely used in modern structures. Resins of composites are almost made of polymers which show time dependent and and in some cas…

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Peridynamic Analysis of Laminated Composite Plates Based on ...

A nonlocal Peridynamic Differential Operator (PDDO) is presented for static analysis of laminated composite plates based on the First-order Shear Deformation Theory (FSDT). The equilibrium equations and boundary conditions of the FSDT were derived from the principle of virtual work.

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Accurate damping analysis of viscoelastic composite beams and ...

An accurate study for dynamic behavior of viscoelastic thin laminated composite beams and plates resting on viscoelastic foundations is presented. Boltzmann superposition integral based on the dynamic mechanical analysis results is adapted to accurately predict viscoelastic behavior of polymeric fiber-reinforced composite structures.

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A coupled hygrothermo-mechanical viscoelastic analysis of ...

This paper investigates the coupling hygrothermo-mechanical behaviors of viscoelastic composite laminated plates by using a higher-order zigzag theory. All in-plane displacement temperature and moisture fields through the thickness are superimposed by the local linear zigzag terms on a global cubic polynomial distribution.

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Viscoelastic analysis of laminated plate buckling | AIAA Journal

Viscoelastic analysis of von Kármán laminated plates under in-plane compression with initial deflection International Journal of Non-Linear Mechanics Vol. 32 No. 6 Probabilistic analysis of delamination onset in linear anisotropic elastic and viscoelastic composite columns

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Vibration and Buckling Behaviour of Laminated Composite Plate

Aydogdu [1] investigated laminated composite plates and using an inverse method based on a new shear deformation theory. Zhen et al. [2] solved free vibration analysis of laminated composite and sandwich plates using Navier’s technique and the model has been developed based on higher order theory. Wang et al. [3] examined rectangular ...

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Micro-to-Macro Analysis of Viscoelastic Laminated Plates ...

Abstract. This paper deals with the analysis of viscoelastic laminated plates subjected to static dynamic or random loads. The methodology is based on a micromechanics approach by which the time-dependent properties of the composite are established followed by a macromechanics analysis of the laminated plate.

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Multi-scale analysis of viscoelastic–viscoplastic laminated ...

Multi-scale analysis of laminated composite plates with viscoelastic–viscoplastic behavior of matrix is studied. Simplified unit cell method is developed to derive a new formulation for analysis of composite materials including viscoelastic–viscoplastic matrix.

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Vibration and Damping Analysis of a Multilayered Composite ...

Cupiał and Nizioł discussed the three-layered composite plate with a viscoelastic core layer and two laminated face layers by the first-order shear deformation theory. Markuš [ 6 ] used the unconstrained passive damping treatments to damp the vibrations of thin cylindrical shell.

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Dynamic Relaxation Nonlinear Viscoelastic Analysis of Annular ...

The geometrically nonlinear laminated annular plate structure with nonlinear viscoelastic orthotropic composite is considered using the dynamic relaxation (DR) method for the first time in the present study. The DR technique in conjunction with the finite difference discretization is used to study the behavior of a Mindlin plate.

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25 Analysis of Forced Vibration of Viscoelastic Nanocomposite ...

Abstract: Nanocomposite plates are one of the best options for reducing free and forced vibrations. The present study has investigated the forced vibrations of viscoelastic nanocomposite plates based on equations of free motion in a field with external force. This analysis was performed on primary resonance and in the state where only one single mode …

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Micro-Macro Analysis of Viscoelastic Unidirectional Laminated ...

Micro-Macro Analysis of Viscoelastic Unidirectional Laminated Composite Plates Using DR Method Micro-Macro Analysis of Viscoelastic Unidirectional Laminated Composite Plates Using DR Method Falahatgar Seyed; Salehi Manouchehr; Aghdam Mohammad 2010-08-19 00:00:00 Appl Compos Mater (2010) 17:427–440 DOI 10.1007/s10443-010-9164-9 Micro-Macro Analysis of Viscoelastic Unidirectional Laminated ...

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Nonlinear vibration of viscoelastic laminated composite plates

In this study the dynamic relaxation method is employed for higher-order bending analysis of isotropic and viscoelastic laminated composite plates. Using Prony series a linear viscoelastic model ...

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Micro-Macro Analysis of Viscoelastic Unidirectional Laminated ...

The Dynamic Relaxation (DR) technique together with finite difference discritization is used to study the bending behavior of Mindlin composite plate including geometric nonlinearity. The overall behavior of the unidirectional composite is obtained

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Micro-Macro Analysis of Viscoelastic Unidirectional Laminated ...

The Dynamic Relaxation (DR) technique together with finite difference discritization is used to study the bending behavior of Mindlin composite plate including geometric nonlinearity. The overall behavior of the unidirectional composite is obtained from a three-dimensional (3D) micromechanical model in any combination of normal and shear loading conditions based on the assumptions of ...

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Nonlinear Viscoelastic Analysis of Laminated Composite Plates ...

Multi-scale analysis is applied as follow. At first stresses are calculated in elastic laminated plate; then nonlinear parameters are calculated using these stresses. Once nonlinear parameters are determined the iterative method for nonlinear analysis of nonlinear viscoelastic composite plates begins.

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Multi-scale analysis of viscoelastic-viscoplastic laminated ...

Multi-scale analysis of viscoelastic-viscoplastic laminated composite plates using generalized differential quadrature method

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Nonlinear Viscoelastic Analysis of Laminated Composite Plates ...

Laminated composite plates are widely used in modern structures. Resins of composites are almost made of polymers which show time dependent and and in some cases stress dependent behaviour. In this paper a laminated composite plate is analysed using a multiscale method.

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Transient response of a laminated sandwich plate with ...

rectangular plates by assuming the Voigt-Kelvin constitutive model. Yan Wei et al. [13] investigated the three dimensional solution of a laminated orthotropic rectangular plate with viscoelastic interfaces described by the Kelvin-Voigt model. Mesquita and Coda [14] considered an alternative Kelvin Viscoelastic

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Micro-Macro Analysis of Viscoelastic Unidirectional Laminated ...

Huang N.N.: Viscoelastic analysis of von karman laminated plates under in-plane compression with initial deflection. Int J Non-Linear Mech 32 (6) 1065–1075 (1997) MATH

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Analysis of viscoelastic laminated composite plates ...

Composite Structures 12 (1989) 243-256 Analysis of Viscoelastic Laminated Composite Plates Jacob Aboudi & Gabriel Cederbaum Department of Solid Mechanics Materials and Structures Faculty of Engineering Tel- Aviv University Ramat-Aviv 69978 Israel ABSTRACT A micromechanics analysis is performed for the determination of thefive independent elastic moduli of unidirectional fiber composites.

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Nonlinear Free Vibration for Viscoelastic Moderately Thick ...

The nonlinear free vibration for viscoelastic cross-ply moderately thick laminated composite plates under considering transverse shear deformation and damage effect is investigated. Based on the Timoshenko-Mindlin theory strain-equivalence hypothesis and Boltzmann superposition principle the nonlinear free vibration governing equations for viscoelastic moderately thick laminated plates with ...

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Dynamic finite element analysis of viscoelastic composite ...

Dynamic finite element analysis of viscoelastic composite plates in the time domain Sung Yi National Center for Supercomputing Applications and Aeronautical and Astronautical Engineering Department University of Illinois at Urbana‐Champaign Urbana IL 61801 U.S.A.

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Micro-Macro Analysis of Viscoelastic Unidirectional Laminated ...

Multi-scale analysis of laminated composite plates with viscoelastic–viscoplastic behavior of matrix is studied. Simplified unit cell method is developed to derive a new formulation for analysis ...

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(PDF) Behavior of a viscoelastic composite plates under ...

Behavior of a viscoelastic composite plates under transient load Article (PDF Available) in Journal of Mechanical Science and Technology 25(5):1129-1140 · May 2011 with 230 Reads

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Nonlinear Viscoelastic Response of Unidirectional Polymeric ...

Nonlinear bending analysis of polymeric laminated composite plate is examined considering material nonlinearity for viscoelastic matrix material through a Micro–macro approach.

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