Results 41 to 50 of about 573 (115)

OPTIMAL DESIGN OF MODERATE THICK LAMINATED COMPOSITE PLATES UNDER STATIC CONSTRAINTS USING REAL CODING GENETIC ALGORITHM

open access: yesJournal of Engineering, 2011
The objective of the current research is to find an optimum design of hybrid laminated moderate thick composite plates with static constraint. The stacking sequence and ply angle is required for optimization to achieve minimum deflection for hybrid ...
Majid H. Faidh-Allah   +1 more
doaj   +1 more source

On cyclical hygrothermal fields in laminated plates [PDF]

open access: yesJournal of Composite Materials, 2012
This article focuses on the calculation of transient and cyclical hygrothermal fields in laminated composite plates. Water diffusion is simulated by employing Fick’s law, while thermal fields are assumed to be uniform: temperature and water concentration are coupled through the coefficient of hygroscopic diffusivity, which follows a classical Arrhenius
Gigliotti, Marco, Jacquemin, Frédéric
openaire   +4 more sources

A wave finite element approach for modelling wave transmission through laminated plate junctions

open access: yesScientific Reports, 2022
We present a numerical method for computing reflection and transmission coefficients at joints connecting composite laminated plates. The method is based on modelling joints with finite elements with boundary conditions given by the solutions of the wave
Nurkanat Aimakov   +2 more
doaj   +1 more source

Heat Transfer and Thermo-Mechanical Analysis of Plastic-Strain Evolution in Laser-Welded Thin-Walled Laminated Cooling Plates with Non-Uniform Stiffness

open access: yesEnergies
Thin-walled laminated cooling plates integrate internal channels and pin-fin cores, producing reduced and spatially non-uniform stiffness that changes welding restraint and distortion. This study investigates stiffness-controlled plastic-strain evolution
Chengkun Li   +7 more
doaj   +1 more source

Stability of rectangular plates with notch using FEM

open access: yesITM Web of Conferences, 2017
Buckling behaviour analysis of thin-walled composite plate under an axial compressive force is presented. The plate with central notch is made of a carbon-epoxy composite – a laminate consisting of eight symmetrically oriented plies. This paper addresses
Falkowicz Katarzyna
doaj   +1 more source

Buckling behaviour of cross-ply laminated plates by a higher-order shear deformation theory

open access: yesScience and Engineering of Composite Materials, 2012
In this article, Carrera’s Unified Formulation (CUF) is combined with a radial basis function collocation technique. A higher-order theory that considers deformations in the thickness direction was developed under CUF to predict the buckling behaviour of
Neves Ana M.A.   +6 more
doaj   +1 more source

Modelling and experimental contrast of the mechanical behaviour of structural laminated glass

open access: yesMateriales de Construccion, 2010
This paper presents a numerical simulation of the mechanical behaviour of laminated glass plates (glass- PVB-glass) and its experimental verification.
E. Sanz-Ablanedo   +3 more
doaj   +1 more source

The Application of the Modified Lindstedt–Poincaré Method to Solve the Nonlinear Vibration Problem of Exponentially Graded Laminated Plates on Elastic Foundations

open access: yesMathematics
The solution of the nonlinear (NL) vibration problem of the interaction of laminated plates made of exponentially graded orthotropic layers (EGOLs) with elastic foundations within the Kirchhoff–Love theory (KLT) is developed using the modified Lindstedt ...
Mahmure Avey   +3 more
doaj   +1 more source

Analysis of stiffened laminated composite plates by finite element based on higher-order displacement theory

open access: yesVietnam Journal of Mechanics, 2008
In this paper, authors use a finite element model based on higher-order displacement plate theory for analysis of stiffened laminated composite plates.
Tran Ich Thinh, Tran Huu Quoc
doaj   +1 more source

Experimental and finite element studies on buckling of skew plates under uniaxial compression

open access: yesScience and Engineering of Composite Materials, 2015
Experimental studies were made on isotropic skew plates made of aluminum 7075-T6 and laminated composite skew plates under uniaxial compression with unloaded edges completely free and one loaded edge restrained completely and the other loaded edge ...
Venkateshappa Srinivasa Chikkol   +2 more
doaj   +1 more source

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