Results 51 to 60 of about 120,169 (191)

Advanced Dynamic Thermal Vibration of Laminated FGM Plates with Simply Homogeneous Equation by Using TSDT and Nonlinear Varied Shear Coefficient

open access: yesApplied Sciences, 2022
The effects of advanced nonlinear varied shear coefficient and third-order shear deformation theory (TSDT) on the dynamic responses of thick functionally graded material (FGM) plates under thermal vibration are investigated.
Chih-Chiang Hong
doaj   +1 more source

A novel shear deformation theory for magneto-electro-elastic nanoplates

open access: yesVietnam Journal of Mechanics
This study proposes an innovative and efficient theoretical model for analyzing magneto-electro-elastic (MEE) nanoplates. A novel approach, formulated using third- and fifth-order Chebyshev polynomials based on Eringen’s theory and the shear deformation
Phuc Phung-Van   +3 more
doaj   +1 more source

Dynamic Stability of Moderately Thick Composite Laminated Skew Plates using Finite Strip Method [PDF]

open access: yesMechanics of Advanced Composite Structures, 2015
The dynamic instability regions of composite laminated skew flat plates subjected to uniform in-plane axial end-loading are investigated. The in-plane loading is assumed as a combination of a time-invariant component and a harmonic time-varying component
Jamshid Fazilati
doaj   +1 more source

Heterogeneities in amorphous systems under shear [PDF]

open access: yes, 2010
The last decade has seen major progresses in studies of elementary mechanisms of deformation in amorphous materials. Here, we start with a review of physically-based theories of plasticity, going back to the identification of "shear-transformations" as ...
Barrat, J. -L., Lemaitre, Anael
core   +4 more sources

Mechanical stress and deformation analyses of pressurized cylindrical shells based on a higher-order modeling

open access: yesDefence Technology, 2023
In this research, mechanical stress, static strain and deformation analyses of a cylindrical pressure vessel subjected to mechanical loads are presented.
S. Mannani, L. Collini, M. Arefi
doaj   +1 more source

SPH method applied to high speed cutting modelling [PDF]

open access: yes, 2007
The purpose of this study is to introduce a new approach of high speed cutting numerical modelling. A Lagrangian smoothed particle hydrodynamics (SPH)- based model is arried out using the Ls-Dyna software.
Chieragatti, Rémy   +4 more
core   +3 more sources

Analytical solution of two-layer beam taking into account interlayer slip and shear deformation [PDF]

open access: yes, 2007
A mathematical model is proposed and its analytical solution derived for the analysis of the geometrically and materially linear two-layer beams with different material and geometric characteristics of an individual layer.
Goodman J. R.   +8 more
core   +2 more sources

Free vibrations of magnetoelectric bimorph beam devices by third order shear deformation theory

open access: yesThe International Conference on Computational & Experimental Engineering and Sciences, 2010
The axial and flexural natural frequencies of magneto-electro-elastic bimorph beam devices are analyzed in the framework of the third-order shear deformation theory (TSDT). Although the assumption of parabolic transverse shear strain distribution along the thickness leads to higher order stress resultants the use of the TSDT allows to avoid the need ...
Orlando, C, Alaimo, A, MILAZZO, Alberto
openaire   +1 more source

Elasticity near the vulcanization transition

open access: yes, 1998
Signatures of the vulcanization transition--amorphous solidification induced by the random crosslinking of macromolecules--include the random localization of a fraction of the particles and the emergence of a nonzero static shear modulus.
B. Gauthier-Manuel   +36 more
core   +1 more source

Nonlinear bending analysis of thick functionally graded plates based on third-order shear deformation plate theory [PDF]

open access: yesInternational Journal of Advanced Design and Manufacturing Technology, 2014
In this paper the nonlinear bending analysis of thick functionally graded plates subjected to mechanical loading is studied. The formulation is derived based on the third-order shear deformation plate theory and Von Kármán type non-linearity.
Payman Naderpour   +2 more
doaj  

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