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TUNED MASS DAMPER DESIGN FOR BRIDGE
2023The deterioration and collapse of structures that are subjected to periodic loads, such as railway bridges, cause economic damage to the country. A solution to the above is the placement of Tuned Mass Dampers. Objective: To design the main components and parameters of Tuned Mass Dampers.
Chagoyen Méndez, César +5 more
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2014
This chapter is concerned by tuned-mass damping systems. We start with an introductory example of a tuned-mass damper (TMD) design and a brief description of some of the implementations of TMDs in building structures. A rigorous theory of TMDs for single-degree-of-freedom (SDOF) systems subjected to harmonic force excitation and harmonic ground motion ...
Jerome Connor, Simon Laflamme
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This chapter is concerned by tuned-mass damping systems. We start with an introductory example of a tuned-mass damper (TMD) design and a brief description of some of the implementations of TMDs in building structures. A rigorous theory of TMDs for single-degree-of-freedom (SDOF) systems subjected to harmonic force excitation and harmonic ground motion ...
Jerome Connor, Simon Laflamme
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International Journal of Structural Stability and Dynamics, 2023
This study proposes integrating the particle damping technology into multiple tuned mass damper (MTMD) to form a multiple tuned impact damper (MTID) system for suppressing the vibrations of nonlinear high-rise buildings under earthquakes. A systematic performance comparison comprising vibration damping effects and working strokes between the optimal ...
Lu, Zheng +3 more
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This study proposes integrating the particle damping technology into multiple tuned mass damper (MTMD) to form a multiple tuned impact damper (MTID) system for suppressing the vibrations of nonlinear high-rise buildings under earthquakes. A systematic performance comparison comprising vibration damping effects and working strokes between the optimal ...
Lu, Zheng +3 more
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Smart tuned mass dampers: recent developments
Smart Structures and Systems, 2014This special issue focuses on Smart Tuned Mass Dampers (STMD) that are either active or smart or semi-active in nature. Active tuned mass dampers or active mass dampers have found wide acceptance and have been implemented in many tall buildings and long span bridges.
Nagarajaiah, S Nagarajaiah, Satish +1 more
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A rooftop tuned mass damper frame
Earthquake Engineering & Structural Dynamics, 2003AbstractThis article documents the analytical study and feasibility of placing a tuned mass damper in the form of a limber rooftop moment frame atop relatively stiff structures to reduce seismic acceleration response. Six existing structures were analytically studied using a suite of time history and response spectra records. The analyses indicate that
Jerod G. Johnson +2 more
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Self-tuning tuned mass damper (TMD)
SPIE Proceedings, 2017Tuned mass dampers (TMD) are heavily damped resonant devices which add damping to lightly damped, vibrational modes of a structure by dynamically coupling into the lightly damped modes. In practice, a TMD is a damped spring/mass resonator that is tuned so that its frequency is close to a lightly damped mode on the host structure. The TMD is attached to
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Tuned Mass Dampers for Buildings
Journal of the Structural Division, 1977Tuned mass dampers attached to single degree-of-freedom systems representing tall buildings are studied. System equations are formulated and solved for various input forcing functions. Design parameters of the damper are varied to study the response reduction.
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The Journal of the Acoustical Society of America, 2011
A spare tire tuned mass damper assembly is provided for reducing vehicle vibration or beaming shake that may otherwise be perceptible at the driver interface. The assembly is attachable between a pair of underbody support beams and includes a tire carrier for a spare tire and wheel and a plurality of spring and damper assemblies positioned between the ...
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A spare tire tuned mass damper assembly is provided for reducing vehicle vibration or beaming shake that may otherwise be perceptible at the driver interface. The assembly is attachable between a pair of underbody support beams and includes a tire carrier for a spare tire and wheel and a plurality of spring and damper assemblies positioned between the ...
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Discrete Distributed Tuned Mass Damper
2020Tuned Mass Damper (TMD) is a passive device that conducts vibration energy exchange through tuning and is used to control the vibration of the main vibrating body. Its applications include controlling the low frequency vibration of bridges, ship mast jitter, auxiliary vibration energy transmission, and the noise leakage control of floating raft ...
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Nonlinear Series-Type Tuned Mass Damper-Tuned Sloshing Damper for Improved Structural Control
Journal of Vibration and Acoustics, 2018A novel type of dynamic vibration absorber (DVA) is proposed, which consists of a tuned mass damper (TMD) and tuned sloshing damper (TSD) connected in series to the structure. The system enables the expensive viscous damping devices (VDDs) associated with traditional TMDs to be omitted from the design.
J. S. Love, C. S. Lee
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