Results 251 to 260 of about 400,089 (301)
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A NOTE ON A GENERALIZED SHEAR DEFORMATION
The Quarterly Journal of Mechanics and Applied Mathematics, 1991Summary: In the absence of body forces a certain generalized shear deformation is shown to be possible in an unconstrained isotropic elastic solid if and only if the elastic solid satisfies a condition which renders it incapable of obeying the Baker-Ericksen inequalities (BE).
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Anisotropic Beam Theories With Shear Deformation
Journal of Applied Mechanics, 1996We investigate the effect of constitutive coupling of stretching, bending, and transverse shearing deformation on the deflection of an anisotropic cantilever beam with narrow rectangular cross-section. To this end, we have developed a hierarchy of beam models by applying a variational principle for displacements and transverse stresses to the ...
Murakami, H., Reissner, E., Yamakawa, J.
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Shear Deformation in Heterogeneous Anisotropic Plates
Journal of Applied Mechanics, 1970A bending theory for anisotropic laminated plates developed by Yang, Norris, and Stavsky is investigated. The theory includes shear deformation and rotary inertia in the same manner as Mindlin’s theory for isotropic homogeneous plates. The governing equations reveal that unsymmetrically laminated plates display the same bending-extensional coupling ...
Whitney, J. M., Pagano, N. J.
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Shearing deformations in beams
2009In view of this reasoning, the assumption “plane sections remain normal to the deformed axis of the beam,” which implies the vanishing of the transverse shear strains, could be replaced by “the beam is made of a material with an infinite shear modulus.” Because such a constitutive law is awkward, the transverse shear force (the stress resultant ...
Bauchau, Olivier, Craig, JI
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On the (2) symmetric deformation of rotating rings with shear deformation
International Journal of Non-Linear Mechanics, 2000zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Quinn, D. Dane +2 more
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1996
Abstract This chapter is devoted to methods studying of matter at high pressures in combination with large shear stresses and large deformations, i.e. far from the perfect hydrostatic conditions typically needed for good physical experiments.
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Abstract This chapter is devoted to methods studying of matter at high pressures in combination with large shear stresses and large deformations, i.e. far from the perfect hydrostatic conditions typically needed for good physical experiments.
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Tensile Buckling in Shear Deformable Rods
International Journal of Structural Stability and Dynamics, 2017In the framework of the Reissner–Simo rod theory and following Haringx’ approach for studying axial buckling in shear deformable rods, we give a mechanical interpretation of tensile instability, together with its mathematical justification, and we perform a linearized eigenvalue buckling analysis for tense planar rods. Buckled shapes and critical loads
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Shear-Induced Deformation of Surfactant Multilamellar Vesicles
Physical Review Letters, 2012Surfactant multilamellar vesicles (SMLVs) play a key role in the formulation of many industrial products, such as detergents, foodstuff, and cosmetics. In this Letter, we present the first quantitative investigation of the flow behavior of single SMLVs in a shearing parallel plate apparatus.
A. Pommella +3 more
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Shear bands in deformed metals
Scripta Metallurgica, 1984At low to moderate levels of strain (generally < 1.0) and at normal strain rates metals deform by slip or twinning. These processes can be related simply to the crystallography of the component grains. Whether they be etched features, surface relief effects or the dislocation configurations seen in the electron microscope, the manifestations of slip ...
M. Hatherly, A.S. Malin
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2019
This chapter covers the continuum mechanical description of thick plate members. Thick plates are plates where the contribution of the shear force on the deformations is considered. Based on the three basic equations of continuum mechanics, i.e., the kinematics relationship, the constitutive law, and the equilibrium equation, the partial differential ...
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This chapter covers the continuum mechanical description of thick plate members. Thick plates are plates where the contribution of the shear force on the deformations is considered. Based on the three basic equations of continuum mechanics, i.e., the kinematics relationship, the constitutive law, and the equilibrium equation, the partial differential ...
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