Results 41 to 50 of about 5,384 (257)
An efficient C0 FE model for the analysis of composites and sandwich laminates with general layup
Latin American Journal of Solids and StructuresA C0 continuous finite element model is developed to model the refined higher order shear deformation theory. The proposed element is an upgraded version of an element based on higher order shear deformation theory.
S.K. Singh +3 more
doaj +1 more source
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
Transient Response Investigation of Cross-Ply Plates Using Refined Theory
Journal of EngineeringResponse of cross-ply plates subjected to transient load is obtained using five variables refined plate theory, and four variables plate theory. Equations of motion are derived through the principleof virtual work.
Ebtihal Abbas Sadiq +1 more
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Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Applied and Computational Mechanics, 2012 This paper presents a variationally consistent an exponential shear deformation theory for the bi-directional bending and free vibration analysis of thick plates. The theory presented herein is built upon the classical plate theory.
Sayyad A. S., Ghugal Y. M.
doaj
Thermal Buckling Analysis of Laminated Composite Plates Using Four-Variable Refined Plate Theory
Journal of EngineeringThis paper investigates the thermal buckling of laminated composite plates based on a refined plate theory that incorporates four variables, using hyperbolic and polynomial shear strain functions for the first time to analyze thermal buckling of a ...
Ahmed Khamees Sabea +1 more
doaj +1 more source
Analysis of Static Bending of Plates FGM Using Refined High Order Shear Deformation Theory
Journal of Building Materials and Structures, 2019 This work deals with the analysis of the mechanical bending behavior of a rectangular plate simply supported on four sides (FGM), subjected to transverse static loading.
S. Merdaci +3 more
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A Refined Theory for Bending Vibratory Analysis of Thick Functionally Graded Beams
Mathematics, 2021 A refined beam theory that takes the thickness-stretching into account is presented in this study for the bending vibratory behavior analysis of thick functionally graded (FG) beams.
Youssef Boutahar +2 more
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Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A
Advanced Engineering Materials, EarlyView.The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han +5 more
wiley +1 more source
Free vibration of thick orthotropic plates using trigonometric shear deformation theory
Latin American Journal of Solids and StructuresIn this paper a trigonometric shear deformation theory is presented for the free vibration of thick orthotropic square and rectangular plates. In this displacement based theory the in-plane displacement field uses sinusoidal function in terms of ...
Y. M Ghugal, A. S Sayyad
doaj +1 more source