Results 171 to 180 of about 553 (219)
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Dynamic behaviour of sandwich plates
ZAMP Zeitschrift f�r angewandte Mathematik und Physik, 1986This paper discusses the physical behaviour of “bending” waves in sandwich plates in which the facings are thin, stiff and heavy as compared with the core. By means of asymptotic expansions of the basic equations of linear elasticity, it is shown that different “physical mechanims” predominate in different frequency ranges.
Sayir, M., Koller, M. G.
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Flexural Vibrations of Elastic Sandwich Plates
Journal of the Aerospace Sciences, 1960The new flexural thecny of elastic sandwich plates developed in two recent papers2 includes the effects of transverse shear deformations, rotatory and translatory inertias, and flexural and extensional rigidities, with no limitations imposed upon the magnitudes of the ratios between the thicknesses, material densities, and elastic constants of the core
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Perforation of cellular sandwich plates
International Journal of Impact Engineering, 1997Abstract An experimental investigation has been conducted to study the perforation characteristics in the axial direction of cellular sandwich plates, as well as of its individual components. The covers encompassed an aluminum alloy and acrylonitrile-betadyne styrene (ABS), while the cores consisted of honeycombs or flexible sheets of aluminum ...
Werner Goldsmith +3 more
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Plate Velocities for Asymmetric Sandwiches
Propellants, Explosives, Pyrotechnics, 1997AbstractFor the prediction of the plate velocities of asymmetric sandwiches, a simple equation basing only on the momentum law will be presented, which is easier to use than the formula given in the literature. It predicts nearly the same results or the deviations are smaller than the experimental scatters.
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THERMAL STRESSES IN SANDWICH PLATES
Journal of Thermal Stresses, 1989An elasticity solution for thermal stresses in sandwich plates under uniform temperature changes is presented. The interlayer shear stresses are considered in this analysis for the first time. For comparison, the finite-element method is used. Analytical and numerical results are found in good agreements. To facilitate the practical applications of the
R. Hussein, K. Ha, P. Fazio
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Cylindrical Buckling of Sandwich Plates
Journal of Applied Mechanics, 1946Abstract In the buckling of “sandwich plates” with a relatively easily deformed interior, or core, material, the core is not stiff enough to keep plane sections plane when the bending occurs. The core must then be analyzed according to the equations of plane strain, but the fact that the bending takes place in the presence of thrust ...
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Buckling of Sandwich Plates and Shells
2021Application of the governing linear equations of equilibrium and the associated boundary conditions as applied to the stability of sandwich plates and shells with anisotropic laminated composite facings and a weak core is addressed while the facings are considered symmetric with respect to both their local and global mid-surfaces.
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The stability of annular sandwich plates
Soviet Applied Mechanics, 1983Using the broken-line hypothesis the stability differential equation is written in terms of a deflection function \(\chi\), the derivatives of which specify the lateral displacement w. The solution is sought in the form \(\chi(r,\Theta)=\chi_ 0(r)\cdot \cos n\Theta,\) where \(\chi_ 0(r)\) is expanded in a power series.
Grigolyuk, Eh. I., Magerramova, L. A.
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Sandwich plates of minimal compliance
Computer Methods in Applied Mechanics and Engineering, 2008zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Czarnecki, S., Kursa, M., Lewiński, T.
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On the flexural vibrations of sandwich plates
Meccanica, 1995zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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