Results 151 to 160 of about 147,550 (191)

Analytical Solutions for Static Shear Correction Factor of Functionally Graded Rectangular Beams

Mechanics of Advanced Materials and Structures, 2012
Most practical analyses of functionally graded beams, particularly in aerospace, aircraft, automobile, and civil structures, are based on the first-order shear deformation theory. However, a key factor in practical application of the theory is determination of the transverse shear correction factor, which appears as a coefficient in the expression for ...
Abdelouahed Tounsi
exaly   +2 more sources

Thermo-elastic effects on shear correction factors for functionally graded beam

Composites Part B: Engineering, 2017
Abstract Functionally Graded Materials (FGMs) have been used as advanced structures in high temperature regions for excellent thermal barriers. In this regard, present study considers the compensation of the shear stress effects in thermal environments to be more crucial than conventional evaluation. As the beam model with thermo-mechanical behavior,
Nam-Il Kim
exaly   +2 more sources

Experimental validation of the shear correction factor

Journal of Sound and Vibration, 2003
The use of resonant beam technique in determining the elastic moduli of isotropic materials is discussed. Both the shear and the rotary inertia perturb the classical one dimensional Euler-Bernoulli theory for the flexural vibrations of elastic beams and lead to a shift of the resonance frequencies.
Puchegger, Stephan, Bauer, S, Loidl, Dieter, Kromp, Karl, Peterlik, Herwig   +4 more
openaire   +1 more source

Shear Correction Factors for Laminated Plates

AIAA Journal, 1979
S HEAR deformations are considered in laminated plate theory in terms of correction factors ktj (or k-j) and modified shear stiffnesses K^ — k^A^ = k-jA^; (ij = 4,5), where AJJ (or A-J) are obtained from assumed "constant strain (or stress)" fields.1 This work reports the correction factors, obtained by matching cutoff frequencies for propagation of ...
Sailendra N. Chatterjee, Satish V. Kulkarni   +1 more
openaire   +1 more source

Shear correction factors for layered plates and shells

Computational Mechanics, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gruttmann, Friedrich, Wagner, Werner
openaire   +3 more sources

Cyclic Simple Shear Size Effect Correction Factors

Journal of Geotechnical Engineering, 1987
A comprehensive experimental study has been completed to study the effect of specimen size on the cyclic properties of dry sand: namely, the shear modulus and damping in a large‐scale simple shear apparatus. The tests were performed on three different specimen diameters, 3, 6, and 12 in., while the specimen height varied from 0.25–4 in.
M. I. Amer, M. S. Aggour, W. D. Kovacs
openaire   +1 more source

Shear stress correction factors in hybrid composite material beams

Composites, 1978
Abstract Values of the static shear stress correction factors, k 1 , for hybrid, fiber-reinforced composite beams are calculated using a mechanics of materials approach developed by Bert [1]. These values of k 1 are input into the deflection relationships resulting from classical laminated plate theory, which has been extended by Whitney [2] to ...
A.Keith Miller, Donald F. Adams, William A. Mentock   +2 more
openaire   +2 more sources

Shear correction factors and an energy-consistent beam theory

International Journal of Solids and Structures, 1999
By matching exact shear stress resultants and shear strain energy with those of the equivalent shear deformation theory, the authors give a derivation of new shear correction factors for a beam. Additionally, they derive exact warping functions from available elasticity solutions.
Pai, P. Frank, Schulz, Mark J.
openaire   +2 more sources

Shear correction factors for plates and shells

International Journal for Numerical Methods in Engineering, 1992
AbstractMultilayered plate and shell finite elements usually have a constant shear distribution across the thickness. This causes a decrease of accuracy, especially for sandwich structures. The problem is overcome by using shear correction factors which are defined by energy considerations. In this paper a study on shear correction factors is presented
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On Shear Correction Factor in Vibration of Annular Sector Plates

ASME 2010 10th Biennial Conference on Engineering Systems Design and Analysis, Volume 2, 2010
In the present study, the shear correction factors are obtained for annular sector plates using Differential Quadrature (DQ) Method. Based on the three-dimensional elasticity theory, the governing equations of motion for an annular sector plate are obtained.
F. Hejripour, A. R. Saidi, S. H. Mirtalaie   +2 more
openaire   +1 more source