Results 171 to 180 of about 165,834 (194)

Influence of shear correction factors in the higher order shear deformation laminated shell theory

International Journal of Solids and Structures, 1994
Abstract A third-order shell theory based on Reddy's parabolic shear strain distribution is presented. Upon applying the Donnell shallow shell approximation, the present theory leads to Reddy's formulation in the case that the laminate has a Euclidean middle surface and constant principal radii of curvatures.
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A Posteriori Estimates for the Shear Correction Factors in Multi‐layered Composite Cylinders

Journal of Engineering Mechanics, 1989
A predictor-corrector approach is presented for calculating the composite shear correction factors and analyzing multilayered composite cylinders. In the predictor phase a two-dimensional first-order shear deformation theory is used to predict the gross response characteristics of the cylinder (vibration frequencies, average through-the-thickness ...
Ahmed K. Noor, Jeanne M. Peters
openaire   +1 more source

A viscosity correction factor for shear-thinning liquid flows in safety valves

Journal of Loss Prevention in the Process Industries, 2010
At the moment there is lack in the existing standards of a sizing procedure for media of more complex rheological behavior than Newtonian. A formulation for the generalized Reynolds number to calculate the viscosity correction factor and size safety valves for the flows of shear-thinning media is proposed in this work.
D. Moncalvo, L. Friedel
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A GENERALIZED METHOD FOR SHEAR CORRECTION FACTORS OF ARBITRARY THIN-WALLED SECTIONS

2023
Shear deformation may significantly affect the structural behaviours, especially for the structural members with small span-to-depth ratios. It is vital to consider the shear effects in the Direct Analysis Method (DAM) of thin-walled structures such that only the section capacity check is required in the evaluation of both member and system stability ...
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Shear Correction Factors for Thin-Walled Composite Boxbeam Considering Nonclassical Behaviors

Journal of Composite Materials, 1996
In this study, shear correction factor for thin-walled composite boxbeam is investigated with considering the anisotropic coupling effects in its laminated walls parallel to the external shear load. We first consider a generally orthotropic laminated beam whose cross section is rectangular. The beam does in-plane shear deformation by the applied shear
Seung Jo Kim, Ki Won Yoon, Sung Nam Jung
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A new look at shear correction factors and warping functions of anisotropic laminates

International Journal of Solids and Structures, 1995
Shear warpings of a composite laminate are shown to be functions of its stacking sequence, its ply angles, and the material properties of layers. Moreover, a new formulation of shear correction factors is derived by matching the exact shear stress resultants and shear strain energy with those of the equivalent first-order shear deformation theory ...
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Variational Asymptotic Based Shear Correction Factor for Isotropic Circular Tubes

AIAA Journal, 2019
An analytical closed-form expression is derived for the shear correction factor of beams with annular cross sections.
openaire   +1 more source

PROPOSED CORRECTION FACTORS for PUNCHING SHEAR CAPACITY of RC FLAT SLABS with SHEAR REINFORCEMENT

Engineering Research Journal - Faculty of Engineering (Shoubra), 2022
YAHYA ABO ELGHIT, Ahmed Mahmoud, Osama El-Mahdy, Ahmed salaheldin   +3 more
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On the shear correction factor in the Timoshenko-type shell theory

Doklady Physics, 2001
É. I. Grigolyuk, G. M. Kulikov
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Cyclic simple shear size effect correction factors

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1988
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