Results 41 to 50 of about 1,509 (163)
Semi-Active Vibration Control for High-Speed Elevator Using Magnetorheological Damper
MagnetismThis paper presents the results of investigating the application of magnetorheological fluids in controlling the lateral and angular vibrations of a high-speed elevator.
Marcos Gonçalves +4 more
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REDUCTION OF STEEL CHIMNEY VIBRATIONS WITH A PENDULUM DAMPER
TASK Quarterly, 2004 Karman vortices observed around chimneys may induce dangerous structural vibrations at certain wind velocities. The aim of this paper is to analyse the effectiveness of a pendulum damper in reducing vibrations of a steel chimney. A two-degree-of-freedom
ROBERT JANKOWSKI +2 more
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Accurate Dynamic Analysis Method of Cable-Damper System Based on Dynamic Stiffness Method
BuildingsTo suppress large vibrations of the cable in cable-stayed bridges, it is common to install transverse dampers near the end of the cable. This paper focuses on the cable-damper system; based on the dynamic stiffness method, an accurate dynamic analysis ...
Hui Jiao +4 more
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Vibrations of the TAIPEI 101 Skyscraper Induced by Typhoon Fanapi in 2010
Terrestrial, Atmospheric and Oceanic Sciences, 2013 The TAIPEI 101 skyscraper (508-m) is comprised of 101 floors above ground and five floors below ground. It is located in the Hsinyi District of Taipei, Taiwan.
Kou-Cheng Chen +4 more
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Journal of Engineering and Applied ScienceThis study addresses the vital role of engine dampers in reducing vibrations and enhancing ride comfort in quad bikes. Utilizing ANSYS modal analysis and CATIA V5 design, the research aims to optimize damper design by assessing natural frequencies and ...
Pankaj Beldar, Nivrutti Patil
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Using a Rigid Restraint with a Built-In Tuned Mass Damper to Control the Vibration of Cables
BuildingsCables are widely utilized as load-carrying members due to their excellent mechanical properties. However, the inherent damping of cables is usually extremely low, thereby causing undesired vibrations to occur frequently under various external ...
Honghai Li, Peng Zhou, Zeping Li
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International Journal of Coastal and Offshore Engineering, 2019 Tuned liquid column gas damper is a new type of energy absorber that can mitigate the vibrations of structures if their frequency and mass parameters are well tuned.
Reza Dezvareh
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ActuatorsThe application of semi-active control systems in lightweight civil engineering structures is still limited even though several studies have shown an improvement in mitigating vibrations under uncertainty scenarios.
Christian A. Barrera-Vargas +2 more
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Research on a Passive-Tuned Magnetorheological Damper for Whole-Spacecraft Vibration Isolation
ActuatorsDuring the launch phase of a carrier rocket, the spacecraft carried by the rocket will be subjected to strong vibrations from the rocket body.
Lifan Wu +5 more
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Analytical and numerical investigation of trolleybus vertical dynamics on an artificial test track
Applied and Computational Mechanics, 2009 Two virtual models of the ŠKODA 21 Tr low-floor trolleybus intended for the investigation of vertical dynamic properties during the simulation of driving on an uneven road surface are presented in the article.
Polach P. +3 more
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