Results 21 to 30 of about 374,751 (237)

Use of the higher-order plate theory of I. N. Vekua type in problems of dynamics of heterogeneous plane waveguides

open access: yesArchives of Mechanics, 2020
The dynamics of elastic plane waveguides is studied on the basis of the extended formulation of the plate theory of Nth order. The plate model is based on the Lagrangian formalism of analytical dynamics combined with the dimensional reduction approach ...
O.V. Egorova   +2 more
doaj   +1 more source

A Layer-Wise Coupled Thermo-Elastic Shell Model for Three-Dimensional Stress Analysis of Functionally Graded Material Structures

open access: yesTechnologies, 2023
In this work, a coupled 3D thermo-elastic shell model is presented. The primary variables are the scalar sovra-temperature and the displacement vector.
Salvatore Brischetto   +2 more
doaj   +1 more source

Analysis of three-layer composite plates with a new higher-order layerwise formulation

open access: yesScience and Engineering of Composite Materials, 2014
In this paper, we combine a new higher-order layerwise formulation and collocation with radial basis functions for predicting the static deformations and free vibration behavior of three-layer composite plates.
Maturi Dalal A.   +3 more
doaj   +1 more source

Description of Plate [PDF]

open access: yesJournal of the Röntgen Society, 1906
n ...
openaire   +1 more source

A nonlocal sinusoidal plate model for micro/nanoscale plates [PDF]

open access: yes, 2014
A nonlocal sinusoidal plate model for micro/nanoscale plates is developed based on Eringen’s nonlocal elasticity theory and sinusoidal shear deformation plate theory.
Thai, Huu-Tai   +3 more
core   +1 more source

A New C0 2D Fe Model Based on Improved Higher Order Zigzag Theory for the Analysis of Soft Core Sandwich Plate

open access: yesInternational Journal of Applied Mechanics and Engineering, 2013
An efficient C 0 continuous finite element (FE) model is developed based on a combined theory (refine higher order shear deformation theory (RHSDT) and least square error (LSE) method) for the static analysis of a soft core sandwich plate.
R.P. Khandelwal   +2 more
doaj   +1 more source

Static Analysis of Thin Plates: Bare and Stiffened [PDF]

open access: yesINCAS Bulletin, 2020
Plates are being widely used for many structural applications such as aerospace, civil, electronic devices and marine industries etc. For these applications, it is important to know the plate behaviour under static loading condition.
Bhargav Reddy ISANAKA   +3 more
doaj   +1 more source

Influence of gender and age on haematological indicators of Polbar’s breed chickens [PDF]

open access: yesActa Veterinaria, 2013
The aim of the study was to determine the values of selected haematological indices of the Polbar breed of chickens by gender and age. There was a significant WBC difference in cocks and hens with age.
Gryzińska Magdalena   +3 more
doaj   +1 more source

Triangular prism finite element based on piecewise constant stress approximations

open access: yesMagazine of Civil Engineering, 2023
The study object is a three-dimensional triangular prism finite element based on piecewise constant approximations of stresses. The use of such a finite element makes it possible to obtain more accurate stress values, especially at the boundaries of the ...
Tyukalov Yury
doaj   +1 more source

Application of gradient elasticity to benchmark problems of beam vibrations

open access: yesJournal of the Mechanical Behavior of Materials, 2016
The gradient approach, specifically gradient elasticity theory, is adopted to revisit certain typical configurations on mechanical vibrations. New results on size effects and scale-dependent behavior not captured by classical elasticity are derived ...
Kateb K.M.   +6 more
doaj   +1 more source

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