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Numerical optimization of volume fraction distributions in FGM sandwich beams with FG-CNTRC facesheets
This paper presents a numerical method for the optimal tailoring of volume fraction distributions of reinforcement materials (pillars) within FGM...
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Analytical modeling of flexural behavior of advanced composite sandwich beams under nonlinear hygro-thermo-mechanical loads
Sandwich beams made of advanced materials are used in many engineering areas. This paper presents a study on the nonlinear hygro-thermo-mechanical...
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Nonlinear forced vibration investigation of the sandwich porous FGM beams with viscoelastic core layer
In the present investigation, nonlinear forced vibration analyses of porous functionally graded material viscoelastic sandwich beams are studied. The...
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Bending analysis of functionally graded sandwich beams with general boundary conditions using a modified Fourier series method
A modified Fourier method and six-parameter constrained model are employed to investigate the static bending characteristics of functionally graded...
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Free Vibration Behavior of Sandwich FGM Beams: Parametric and Uncertainty Analysis
PurposeThe study aims to thoroughly analyze the free vibration behavior of symmetric and nonsymmetric functionally graded material sandwich beams...
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Topology optimization of lattice-core sandwich beams for energy absorption
In this article, the effect of topology optimization of lattice-core sandwich beams as energy absorbers is investigated using ABAQUS software. The...
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Analytical Modeling of the Bending Behavior of Plaster/Cork Functionally Graded Core Sandwich Beams: Analysis and Experimental Validation
An analytical modeling to predict the bending behavior of functionally graded core sandwich beams designed with plaster and cork inclusion core and...
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Finite element model for stability and vibration analyses of bi-directional FG curved sandwich beams
This paper investigates stability and free vibration behaviours of bi-directional functionally graded material (BDFGM) curved sandwich beams....
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Coupled response of sandwich beams on the nonlinear foundation under Galerkin truncation convergence criterion
Coupled vibration response of the beam on nonlinear foundations is of great theoretical significance in the field of engineering. Due to its complex...
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Effect of the Normal Transverse Stress on the Superharmonic Resonance Problem of Three Layered Sandwich Beams with Viscoelastic Core
PurposeThis paper focuses on the analysis of non-linear forced vibrations of a sandwich beam with a viscoelastic core layer. The analytical...
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Nonlinear dam** and forced vibration investigation of three-layered viscoelastic sandwich beams on nonlinear elastic foundation with interlaminar continuous shear stress Zig–Zag theories
The objective of this research is to investigate nonlinear elastic foundation effects on the dam** characteristics and forced vibrations of...
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Numerical Free Vibration Analysis of Sandwich Beams with a Steel-Ceramic FGM Core and FG-CNTRC Facesheets
The sandwich beams composed of a functionally graded material (FGM) core and functionally graded carbon nanotube-reinforced composite (FG-CNTRC)...
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A New Higher-Order Finite Element Model for Free Vibration and Buckling of Functionally Graded Sandwich Beams with Porous Core Resting on a Two-Parameter Elastic Foundation Using Quasi-3D Theory
In this paper, a new higher-order finite element model is proposed for free vibration and buckling analysis of functionally graded (FG) sandwich...
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Three-Point Bending of Sandwich Beams with FRP Facing and PP Honeycomb Core
In this study, two sets of sandwich beams were tested in three-point bending. The sandwich panels were fabricated in a wet layup process. The facing...
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Investigation on the flexural properties of sandwich beams with auxetic core
Availing cellular structures as the core of sandwich beams is an innovative approach to improve the efficiency of them. Nonetheless, the flexural...
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Investigations into the mechanical properties of TA6V Dode-Thin lattice sandwich beams fabricated by powder bed laser beam melting process
This paper compares the results of a theoretical approach, finite element analysis (FEA) and mechanical tests of monolithic TA6V Dode-Thin lattice...
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Large deflections of functionally graded sandwich beams with influence of homogenization schemes
Functionally graded materials (FGMs) are increasingly used in sandwich construction to improve mechanical performance of structures. The effective...
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Improved high-order bending analysis of sandwich beams with bilinear elasto-plastic core by considering full stress and displacement compatibility at interfaces
Full stress/displacement compatibility conditions at interfaces by considering the bilinear elasto-plastic core are investigated for the first time....
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A new method for suppressing nonlinear flutter and thermal buckling of composite lattice sandwich beams
Pre-stresses or axial loadings induced by deformations of adjacent structures, edge constraints or mounting inaccuracies and elastic supporting...
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Vibroacoustic Analysis in the Thermal Environment of PCLD Sandwich Beams with Frequency and Temperature Dependent Viscoelastic Cores
IntroductionThe impact of vibrations excited by incident sound fields has become a major concern today, due to its influence on the performance of...
