Results 201 to 210 of about 7,150 (266)

Application of Machine Learning Models in Predicting Vibration Frequencies of Thin Variable Thickness Plates. [PDF]

Materials (Basel)
Domagalski Ł, Kowalczyk I.
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Effect of mechanical vibration on peripheral blood flow in laboratory exposure: a narrative review. [PDF]

Int J Occup Med Environ Health
Alenazy FO, Elderdery AY, Subbarayalu AV, Alzahrani B, Manni E, Mills J, Ameer MA, Said SM.   +7 more
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Extraction and Characterization of Starches from Varieties of Oca (<i>Oxalis tuberosa</i>), a High-Andean Tuber. [PDF]

Polymers (Basel)
Pariona-Gutiérrez C, Choque-Quispe D, Taipe-Pardo F, Ligarda-Samanez CA, Peralta-Guevara DE, Pariona-Gutiérrez J, Flores-Alvarez J, Pariona Gutiérrez J.   +7 more
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Auditory and vibrotactile interactions in perception of timbre acoustic features. [PDF]

Sci Rep
Chauvette L, Sophie Grenier A, Albouy P, Coffey E, Zatorre R, Sharp A.   +5 more
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Simulation of the additional damping characteristics of underwater heave plates for mitigating long-span bridges vibration. [PDF]

Sci Rep
An W, Xu F, Wang M.
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Forced Vibrations of a Nonhomogeneous String

SIAM Journal on Mathematical Analysis, 2008
We prove existence of vibrations of a nonhomogeneous string under a nonlinear time periodic forcing term in the case in which the forcing frequency avoids resonances with the vibration modes of the string (nonresonant case). The proof relies on a Lyapunov–Schmidt reduction and a Nash–Moser iteration scheme.
Baldi, P., Berti, M.
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ON THE FORCED VIBRATION TEST BY VIBRODYNE

Proceedings of the 5th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2015), 2015
In civil engineering, Experimental Modal Analysis (EMA) dynamic tests are powerful aids to the seismic design of new structures, and useful tools for the structural identification of existing structures. EMA tests require to accurately evaluate the harmonic forcing function that is applied to the structure under testing, in order to correctly apply ...
MODANO, MARIANO, Fabbrocino, F., GESUALDO, ANTONIO, Matrone, G., Farina, I., Fraternali, F.   +5 more
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Nonlinear Forced Vibrations of Beams

Journal of Applied Mechanics, 1985
An iterative procedure for computing periodic solutions of nonlinear vibrating beams is presented. The nonlinear partial differential equation is replaced by a coupled system of equations. The contraction mapping principle is then applied to generate a method of successive approximations.
Countryman, M., Kannan, R.
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Forced vibrations of a beam with a non-linear dynamic vibration absorber

Journal of Sound and Vibration, 1983
Abstract Forced vibrations of a simply supported beam having an attached non-linear dynamic vibration absorber and excited by sinusoidal motion of its supporting base are investigated analytically. The absorber produces a hardening spring force in the form of a cubic curve. The governing partial differential equation reduces to the well-known Duffing
Kojima, H., Saito, H.
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Forced Vibrations of a Circular Plate

Journal of Applied Mechanics, 1959
Abstract A solution is presented for the response of a clamped, circular plate to the action of an arbitrarily placed, harmonically oscillating, transverse, concentrated force. The method may be extended to a variety of loading and boundary conditions and can also be applied to ring-shaped plates.
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