Results 261 to 270 of about 97,140 (305)
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Solid State Communications, 1992
The shear modulus is modeled at all temperatures and densities. Parameters are provided for twenty-two metals.
Dean L. Preston, Duane C. Wallace
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The shear modulus is modeled at all temperatures and densities. Parameters are provided for twenty-two metals.
Dean L. Preston, Duane C. Wallace
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Reduction of Shear Modulus at Small Strains in Simple Shear
Journal of Geotechnical and Geoenvironmental Engineering, 1997Cyclic tests were conducted to study the secant shear modulus, Gs, of two reconstituted sands and three laboratory-made clays at small cyclic shear-strain amplitudes γc≈ 0.0006%–0.02%. A recently developed direct simple shear device for small-strain testing was employed. The effects of cyclic strain amplitude (γc), type of soil and plasticity index (PI)
LANZO, Giuseppe +2 more
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Shear Modulus Property Characterization of Nanorods
Nano Letters, 2012We demonstrate an innovative technique for the direct measurement on the shear modulus of an individual nanorod. This measurement is based on atomic force microscopy (AFM) and microfabrication techniques. A nanorod is first aligned along the edge of a small trench in a silicon substrate, and then one end of the nanorod is fixed on the substrate.
Chengming, Jiang +2 more
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The Shear Modulus of Liquid Foam
Journal of Applied Mechanics, 1984A strain energy function for liquid foam is formulated by modeling foam as a collection of randomly oriented surfaces with surface tension on the faces. The surfaces are assumed to follow the mean strain. It is assumed that surface forces equilibriate between neighboring elements and hence that the value of surface tension γ is the same on all faces ...
D. Stamenovic, T. A. Wilson
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2015
Several studies have been developed aiming to understand the behavior of saturated natural soils under small strains. A few studies have considered unsaturated soils, in most cases compacted soils and, eventually, disregarding the influence of suction in the analyses.
Motta M.F.B. +3 more
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Several studies have been developed aiming to understand the behavior of saturated natural soils under small strains. A few studies have considered unsaturated soils, in most cases compacted soils and, eventually, disregarding the influence of suction in the analyses.
Motta M.F.B. +3 more
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On the nature of the shear viscosity and shear modulus relaxation in metallic glasses
Journal of Physics: Condensed Matter, 2013Analysis of independent isothermal and linear heating creep and shear modulus measurements performed on bulk Pd- and Zr-based metallic glasses provides evidence that the relaxation of their viscoelastic and elastic properties is controlled by 'defects', which respond to stress and temperature similarly to dumbbell interstitials in simple crystalline ...
A N, Tsyplakov +7 more
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Shear modulus of fluids and solids
Physica A: Statistical Mechanics and its Applications, 1997Abstract The shear modulus tensor, whose components are Voigt elastic moduli, is expressed as an N-particle average. The Born-Green and the fluctuation contributions are identified and, where possible, also expressed in terms of integrals over the pair-correlation function.
Siegfried Hess +2 more
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Shear Modulus of a Polymer Brush
Macromolecules, 2010Eighteen years ago, Fredrickson et al. [Macromolecules 1992, 25, 2882−2889] predicted that a molten polymer brush possesses a shear modulus that would cause its surface structure to deviate from a liquid. Their prediction, though broadly used, has been largely unchecked.
Fujii, Yoshihisa +3 more
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Shear elastic modulus of graphite
Journal of Physics C: Solid State Physics, 1983The shear elastic modulus C44 of graphite has been determined by Brillouin scattering from surface waves. The author's value agrees with that obtained from neutron scattering experiments but differs from those determined by ultrasonic technique.
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Shear Modulus Testing of Composites
1987Fibre reinforced composite materials are generally anisotropic and heterogeneous, and hence possess mechanical properties which are dependent on the structure of the material and on the orientation of the load to the reinforcement. The shear modulus of these materials is usually different in each of the three mutually orthogonal planes and varies ...
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