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, 2023 Complex mechanical structures are often exposed to external influences that can cause excessive vibrations, which can limit their ability to perform their function or affect operational safety.
Jurečka, Martin
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DESIGN OF TUNED MASS DAMPERS FOR LARGE STRUCTURES USING MODAL ANALYSIS
Acta Polytechnica CTU Proceedings, 2020 Tuned mass damper is a device, which can be highly useful when dealing with excessive vibration and is widely used in many engineering fields. However, its proper design and optimization is a complicated task. This study uses mode superposition method to
Jan Štepánek, Jiří Máca
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, 2021 My research aims to design a tuned mass damper for a model structure. In the real world, tuned mass dampers are designed to limit the motion of the building when it is subjected to an external excitation, such as an earthquake or hurricane. The design of
Guo, Ruichen
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Optimal seismic response using a Passive Tuned Mass Damper Inerter (TMDI)
Journal of Building Materials and Structures, 2020 The latest earthquakes history shows that resistant conception, safe and economical structures are a daily challenge for structural engineers. Among the newest vibration control devices figures the inerter which is a device which can develop a large ...
Salah Djerouni +5 more
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A Hybrid Damper with Tunable Particle Impact Damping and Coulomb Friction
Machines, 2023 A particle impact damper (PID) dissipates the vibration energy of a structure through impacts within the damper. The PID is not commonly used in practice mainly because of its low damping-to-mass ratio and the difficulty in achieving its optimal design ...
Muhammad Ayaz Akbar +2 more
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Unified Shear-Flexural Model for Vibration Control of Buildings Using Passive Dynamic Absorbers
Shock and Vibration, 2020 A unified design model is proposed for various kinds of passive dynamic absorbers (PDAs) attached to buildings with different lateral resisting systems.
Hugo Hernández-Barrios +3 more
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A variant design of Tuned Mass Damper Inerter for reducing displacements of base isolated structures [PDF]
, 2021 In this study an innovative passive control strategy, referred to as New Tuned Mass Damper Inerter (New TMDI), coupled with a base isolation system (BI), is presented with the aim of reducing displacements in base isolated structures subject to seismic ...
Masnata C. +3 more
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Characteristics of the asymmetric Stockbridge damper [PDF]
MATEC Web of Conferences, 2021 The Stockbridge damper (tuned mass absorber) is used on overhead transmission power lines to suppress wind-induced vibrations. These power lines get exposed to various types of wind motions that cause them to vibrate and this causes fatigue failure at ...
Zondi Zakhele +2 more
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, 2022 All fuzzy logic controller specifications and active tuned mass damper (ATMD) parameters are simultaneously optimized under seven pulse-type near-fault earthquake records.
Lavassani, Seyed H. +8 more
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Influence of Variable Damping Coefficient on Efficiency of TMD with Inerter
Energies, 2020 In this paper, we study the dynamics of a two-degree freedom system consisting of the main body and tuned mass damper with inerter (TMDI). We add the dash-pot with variable damping coefficient to TMDI to study the overall efficiency of the device.
Piotr Brzeski +2 more
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