Pendulum tuned mass damper: optimization and performance assessment in structures with elastoplastic behavior. [PDF]
Heliyon, 2021 Different types of tuned mass dampers (TMD) have been applied to reduce wind and seismic induces vibrations in buildings. We analyze a pendulum tuned mass damper (PTMD) to reduce vibrations of structures that exhibit elastoplastic behavior subjected to ...
García VJ +5 more
europepmc +2 more sources
Hybrid Passive Control Strategies for Reducing the Displacements at the Base of Seismic Isolated Structures [PDF]
Frontiers in Built Environment, 2019 In this paper, the use of hybrid passive control strategies to mitigate the seismic response of a base-isolated structure is examined. The control performance of three different types of devices used for reducing base displacements of isolated buildings ...
Alberto Di Matteo +3 more
doaj +3 more sources
A Comparison between a New Semi-Active Tuned Mass Damper and an Active Tuned Mass Damper
Procedia Engineering, 2011 AbstractReducing structural vibrations is one of the main concerns in structural control. Different control techniques are proposed for this purpose. Among the variety of control methods, semi-active ones are very attractive and beneficial in that they require minimum amount of energy but they are very capable to reduce structural displacements.
Owji, H.R. +2 more
openaire +2 more sources
Experimental Study on Robustness of an Eddy Current-Tuned Mass Damper [PDF]
Applied Sciences, 2017 In this paper, an eddy current tuned mass damper (ECTMD) is utilized to control the vibration of a cantilever beam. The robustness of the ECTMD against frequency detuning is experimentally studied in cases of both free vibration and forced vibration. The
Junda Chen +5 more
doaj +2 more sources
Optimum design and performance of a base-isolated structure with tuned mass negative stiffness inerter damper. [PDF]
Sci Rep, 2023 In order to increase the efficiency of the structures to resist seismic excitation, combinations of inerter, negative stiffness, and tuned mass damper are used.
Kiran KK, Al-Osta MA, Ahmad S.
europepmc +2 more sources
Analysis of tuned mass damper effect on vibration control over tall building in seismic prone areas – A state-of-art review [PDF]
E3S Web of Conferences, 2023 Vibrations are one of the main environmental elements that influence buildings and mechanical structures, potentially shortening their lifespan. Taller, lighter, more flexible structures are required by current trends in the construction sector, yet they
Sandya Cheruku +2 more
doaj +1 more source
Investigation of New Proposed Model for Mass Damper with Geometrically Nonlinear Stiffness [PDF]
Journal of Structural and Construction Engineering, 2021 Many studies have been conducted showing that the mass damper improves the performance of structures against wind loads and seismic loads. This paper presents a model for passive tuned mass damper with softening stiffness; the Newton−Raphson method and ...
Karim Badamchi +2 more
doaj +1 more source
Dynamics Analysis of a Variable Stiffness Tuned Mass Damper Enhanced by an Inerter
Applied Sciences, 2023 A tuned mass damper with variable stiffness can achieve vibration reduction without changing the resonant frequency, but the large mass limits its engineering applications.
Ke-Fan Xu +3 more
doaj +1 more source
Vibration Mitigation of the Barge-Type Offshore Wind Turbine with a Tuned Mass Damper on Floating Platform [PDF]
Xibei Gongye Daxue Xuebao, 2018 This paper evaluates the application of a passive control technique with a tuned mass damper on platform for the barge-type offshore wind turbine. First of all, the three degrees of freedom mathematical model for the floating wind turbine is established ...
doaj +1 more source
Journal of Low Frequency Noise, Vibration and Active Control, 2022 This study is concerned with the development of multi-input multi-output control algorithms for the active vibration suppression of structures using accelerometer signals and force-type actuators.
Soo-Min Kim +3 more
doaj +1 more source