Results 31 to 40 of about 851,498 (284)
Journal of Low Frequency Noise, Vibration and Active Control, 2022 Wooden structures, as the most representative structural types of the ancient Chinese architecture, are very common and have a long history. The special construction methods adopted in ancient wooden structures, such as the platform foundations and ...
Cheng Zhang +3 more
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Stability and Vibration of Imperfect Column
Procedia Engineering, 2012 AbstractA special problem of the frequency of the column loaded in compression is presented. In the case of the linearised stability and if the force is close to the elastic critical load, the natural frequency limits to zero. Taking into account the nonlinear theory and the real boundary conditions and for the force near the elastic critical load, the
Nagyová, M., Ravinger, J.
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Effects of gender differences on the subjective perceived intensity of steering wheel rotational vibration based on a multivariate regression model [PDF]
, 2009 This is the post-print version of the Article. The official published version can be accessed from the link below - Copyright @ 2009 ElsevierThe aims of this study were to determine equal sensation curves for hand-arm steering wheel rotational vibration ...
Giacomin, J, Ajovalasit, M, Jeon, BH
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Nihon Kikai Gakkai ronbunshu, 2019 Active vibration suppression should have high performance and has been studied and applied over the years. However, its practical applications are limited to large objects due to its implementation cost or design man-hour.
Hiroki TAKAHASHI +2 more
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Study on Fluid-Induced Vibration Power Harvesting of Square Columns under Different Attack Angles
Geofluids, 2017 A model of the flow-vibration-electrical circuit multiphysical coupling system for solving square column vortex-induced vibration piezoelectric energy harvesting (VIVPEH) is proposed in this paper. The quasi steady state theory is adopted to describe the
Meng Zhang, Guifeng Zhao, Junlei Wang
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Vibrational Collapse of Hexapod Packings
EPJ Web of Conferences, 2017 Columns made of convex noncohesive grains like sand collapse after being released from a confining container. However, structures built from non-convex grains can be stable without external support.
Zhao Yuchen +6 more
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Vibration and noise measurement of metro depot under urban comprehensive traffic
KSCE Journal of Civil EngineeringTo promote the process of urban construction, China is vigorously developing the over-track buildings above the metro depot. However, the traffic-induced vibration and noise of over-track buildings greatly affect the quality of life of resident, which ...
Jing Tang +6 more
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Fluids, 2020 The present study used a sparged bubble column to study the mixing of a passive scalar under bubble-induced diffusion. The effect of gas superficial velocity (up to 69 mm/s) and external vertical vibrations (amplitudes up to 10 mm, frequency <23 Hz ...
Shahrouz Mohagheghian +2 more
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Effects of Rashig rings placed in interplate spaces and the rheological properties of the liquid phase on power consumption in a gassed reciprocating plate column [PDF]
Hemijska Industrija, 2003 The power consumption in a gassed reciprocating plate column with Rashig rings placed in interplate spaces increases with both increasing vibration intensity and content of solid particles but decreases with increasing the superficial gas velocity ...
Aleksić Mirko Đ. +4 more
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HeliyonOn the basis of analyzing the longitudinal forced vibration of the gas column in the resonator of a half-wavelength standing wave thermoacoustic refrigerator, the idea of replacing the standing wave vibration with the first-order piston mode vibration of
Jianxin Wang, Xiangbin Liu
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