Results 251 to 260 of about 16,517 (291)

Momentum of Longitudinal Elastic Vibrations

American Journal of Physics, 1968
The field-theoretic momentum of longitudinal vibrations in an elastic medium is not the same as the total momentum of the particles which constitute the medium. In this article, we discuss the connection between these two quantities in terms of a new conservation law which follows from an underlying symmetry of the system.
I. H. Gilbert, B. R. Mollow
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Longitudinal Vibrations of Embankment Dams

Journal of the Geotechnical Engineering Division, 1981
This paper presents an analytical method to study free and forced longitudinal vibrations of embankment dams. Both shear and dilatational deformations are taken into account, and the dam is modeled as a linear homogeneous prism with a wedge-shape cross section, bounded by two vertical (abutment) and one horizontal (riverbed) planes.
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Finite longitudinal vibrations

Proceedings of the Indian Academy of Sciences - Section A, 1947
The theory of Finite Strain gives the interesting result that the differential equation for finite longitudinal vibrations of strings and rods is the same as the general equation for long waves.
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Longitudinal vibrations of a rod with a coating

Strength of Materials, 1994
A solution is obtained to the problem of the longitudinal vibration of a rod with a coating. The solution is obtained in a refined formulation. The same theoretical model is also used to find the solution for the case of static tension. An analysis is made of the way in which the properties of a deformable rod are affected by the stiffness of the shear
A. G. Trapezon, B. A. Lyashenko
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On the longitudinal vibration in metal rods

European Journal of Physics, 1991
It is shown that accurate values of the velocity of sound in metal rods can be obtained using a simple equipment in an undergraduate physics ...
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Longitudinal vibrations in violin strings

The Journal of the Acoustical Society of America, 1983
We report the observation of longitudinal vibrations in violin strings excited by bowing. These vibrations are detected from the rocking motion of the top of the bridge in the direction longitudinal to the strings, with the aid of a photoelectric device.
A. R. Lee, M. P. Rafferty
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Longitudinal vibrations of a composite bar

Zeitschrift für angewandte Mathematik und Physik ZAMP, 1956
Mathematische Untersuchung von Langsschwingungen in zusammengesetzten Staben ist ein verhaltnismassig kompliziertes, jedoch industriell wichtiges Problem. Die vorliegende Arbeit zeigt an einem typischen Beispiel die Art der dabei vorkommenden Schwierigkeiten.
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Research on Vibration Characteristics of Horn with Longitudinal Bending Vibration

Applied Mechanics and Materials, 2014
Based on the theory of the chute can achieve single excitation longitudinal and bending vibration, design chute horn with longitudinal bending vibration . Using finite element analysis method combined with experiment,research on vibration characteristics of horn with longitudinal bending vibration, obtained the resonance frequency and the amplitude of ...
Ying Niu, Feng Jiao, Jing Lin Tong, Jie Li, Jia Fei Zhang   +4 more
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Longitudinal Vibrations of Finite Beams

2015
In Sect. 1.2, the free vibration of a simple mass–spring system was discussed. It was shown that the time dependence of the free vibrations was determined by the natural frequency or eigenfrequency of the system plus the losses.
Anders Nilsson, Bilong Liu
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Free Vibrations of Longitudinally Stiffened Cylindrical Shells

Journal of Applied Mechanics, 1974
This study is concerned with the free-vibration characteristics of thin cylindrical shells reinforced by longitudinal stringers for any edge boundary conditions. The structural system is treated as an isotropic cylinder interacting with a set of discrete thin-walled stringers.
Wang, J. T. S., Rinehart, S. A.
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