Results 11 to 20 of about 13,622 (258)

The fundamental frequencies of longitudinally vibrating rods carrying tip mass and transversally vibrating beams carrying tip mass by using several methods

Cumhuriyet Science Journal, 2021
The present paper is concerned with the determination of the frequency equation and sensitivity of the eigenfrequencies of a fixed-free longitudinally vibrating rod and transversally vibrating beam carrying a tip mass by using several methods.
Aydın Demir
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Underground polymeric l-shaped pipeline vibrations under seismic effect [PDF]

E3S Web of Conferences, 2021
The simultaneous equations of longitudinal and transverse vibrations of an underground polymeric L-shaped pipeline under the arbitrary direction of seismic load were derived in the paper.
Nishonov Nematilla, Bekmirzaev Diyorbek, Ergashov Akbar, Rakhimjonov Ziyoviddin, Khurramov Asror   +4 more
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Effect of longitudinal joint on train-induced vibrations from subway shield-driven tunnels in a homogeneous half-space

International Journal of Transportation Science and Technology, 2022
With the rapid increase of urban rail transit networks, the environmental problems induced by vibrations from subway traffic become more and more prominent.
Chao He, Shunhua Zhou, Honggui Di, Xiaohui Zhang   +3 more
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Liquid Vibrations in Cylindrical Tanks with and Without Baffles Under Lateral and Longitudinal Excitations

International Journal of Applied Mechanics and Engineering, 2020
The paper is devoted to issues of estimating free surface elevations in rigid cylindrical fluid-filled tanks under external loadings. The possibility of baffles installation is provided.
E. Strelnikova, D. Kriutchenko, V. Gnitko, A. Tonkonozhenko   +3 more
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Study Of Three Dimensional Propagation Of Waves In Hollow Poroelastic Circular Cylinders

International Journal of Applied Mechanics and Engineering, 2015
Employing Biot’s theory of wave propagation in liquid saturated porous media, waves propagating in a hollow poroelastic circular cylinder of infinite extent are investigated.
S.A. Shah
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THE METHOD OF VARIATION OF ARBITRARY CONSTANTS IN THE CASE OF A SYSTEM OF LINEAR DIFFERENTIAL EQUATIONS OF DIFFERENT ORDERS

Вестник КазНУ. Серия математика, механика, информатика, 2021
The paper considers structures consisting of rods connected in one node.Longitudinal and transverse vibrations of such a structure are described by systems of linear differential equations on star graphs.The noted system of equations consists of three ...
B. E. Kanguzhin, G. Auzerkhan, M. G. Tastanov   +2 more
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FREE LONGITUDINAL VIBRATIONS OF A VERTICAL ROD WITH DISCRETE MASSES WITH DAMPING FORCES

Вестник Дагестанского государственного технического университета: Технические науки, 2019
Objectives. The longitudinal oscillations of a vertical rod of a continually discrete system with kinematic seismic disturbances in the form of a stationary random process are considered.Method. A method for determining the variance of the output process
H. P. Kulterbaev, I. M. Abdul-Salam, M. M. Payzulaev   +2 more
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Effects of Low-Frequency Vibrations on Single Point Incremental Sheet Forming

Metals, 2022
This study investigated the effects of longitudinal low-frequency vibrations on the performance of the single point incremental forming process of an aluminum alloy 1050 (AA1050) sheet.
Xiao Xiao, Se-Hyeon Oh, Sang-Hoon Kim, Young-Suk Kim   +3 more
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LONGITUDINAL-FLEXURAL SELF-SUSTAINED VIBRATIONS OF NANOTUBE CONVEYING FLUID

East European Journal of Physics, 2018
Beam model of geometrical nonlinear longitudinal-flexural self-sustained vibrations of nanotube conveying fluid is obtained with account of nonlocal elasticity. The Euler-Bernoulli hypotheses are the basis of this model.
Konstantin Avramov
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Identification of the coefficients of equation for a vibrating rod in acoustic diagnostics

Вестник КазНУ. Серия математика, механика, информатика, 2020
The work is devoted to the study solving some inverse problem of identifying the coefficients of Sturm-Liouville operator. Inverse problems in vibration are concerned with constructing a vibrating system of a particular type, e.g., a string, a rod, that
Zh.A. Kaiyrbek
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