Results 151 to 160 of about 165,834 (194)

Shear correction factors for corrugated core structures

Composite Structures, 2007
Because of the high computational cost involved when modeling a corrugated panel (in e.g., finite element analyses) the corrugated core sandwich is in this investigation homogenized and the panel is transformed to an equivalent continuous homogenous layer with effective equal properties.
P. Isaksson, A. Krusper, P.A. Gradin
exaly   +2 more sources

Transverse shear correction factors for laminates in cylindrical bending

Communications in Numerical Methods in Engineering, 1995
AbstractMindlin‐type plate and shell finite elements are the most widely used ones in the analysis of laminated composite structures. In the commercially available finite element programs, the transverse shear correction factors for these elements are usually the same as for structures made of isotropic materials.
Minna Laitinen
exaly   +2 more sources

Static shear correction factor for laminated rectangular beams

Composites Part B: Engineering, 1996
Most practical analyses of laminated composite beams, particularly rectangular sections used in civil structures, are based on first order shear deformation theories (FSDT), which generally require shear correction factors to account for shear stiffness and transverse shear stress.
Prabhu Madabhusi-Raman, Julio F. Davalos
exaly   +2 more sources

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