Relevant bibliographies by topics / Tune Mass damper (tmd)

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  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Tune Mass damper (tmd)'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Tune Mass damper (tmd)"

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Amit, Raosaheb Shinde*1 Audumbar Mukund Sarvade2 &. Abhijit Ramesh Patil3. "APPLICATION OF TMD FOR VIBRATION CONTROL OF CHIMNEY." INTERNATIONAL JOURNAL OF ENGINEERING SCIENCES & RESEARCH TECHNOLOGY 9, no. 5 (2020): 228–32. https://doi.org/10.5281/zenodo.3870405.

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Many tall and overhanging structures are susceptible to vibrations. Most of industrial chimneys and steel towers are structures particularly sensitive to the dynamic effect of wind and earthquake. This vibration of structure is control by various damping devices or dissipation methods. The tuned mass damper (TMD) is widely used passive vibration damping treatment. These devices are viscously damped to 2nd order systems appended to a vibrating structure. Proper selection of the parameters of these appendages, tunes the TMD to one of the natural frequencies of the under damped flexible structure
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Kwon, Oh Hoon, and Shin Hyoung Park. "Comparing the Effectiveness of Friction Damper and Tuned Mass Damper Using Numerical Simulation." Applied Mechanics and Materials 835 (May 2016): 455–60. http://dx.doi.org/10.4028/www.scientific.net/amm.835.455.

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The purpose of this study is to evaluate and compare the effectiveness of friction dampers and tuned mass dampers (TMD) using numerical simulations. Wind and earthquake loads are simulated on a 15-story model building structure in which a friction damper and/or a TMD are installed. The idealized one-dimensional structure with a friction damper at each story and/or a TMD at the top of the building is subjected to a simulated load, and the displacement and acceleration responses of the structure are measured. The outcomes show that a TMD is more useful to control the vibration of the building fr
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Krushna, Sawant* 1. Dr. Ashok S. Kasnale2 &. Prof. Manoj Deosarkar3. "AN EXPERIMENTAL STUDY ON TUNED LIQUID DAMPER AND MASS DAMPER UNDER DYNAMIC LOADING FOR FRAME STRUCTURES." GLOBAL JOURNAL OF ENGINEERING SCIENCE AND RESEARCHES 5, no. 7 (2018): 346–52. https://doi.org/10.5281/zenodo.1316905.

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In this paper, the liquid damper (TLD) and mass damper (TMD) are usedto minimize the structuralretort due to moving action. Several experimental sets are measuredon a model of structure TLDand TMD systems to check their efficiencies under vocal excitation. Rectangular shapes ofTLD with altered type ofliquiddeepness ratios are checked and various frequency ratios are measured. The experimental revision was approved by expending shake table apparatus. The various values are measured using accelerometers and LVDT sensors. Trendysituation of TMD the toughness and restraining are remain constant fo
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Bathaei, Akbar, Sasan Mostaghimi Tehrani, and Morteza Raissi Dehkordi. "Vibrations Control of a SODF Structure Using TMD and MR Damper with Fuzzy Logic Algorithm Based on Velocity." Journal of Civil Engineering and Construction 13, no. 4 (2024): 179–91. http://dx.doi.org/10.32732/jcec.2024.13.4.179.

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In this study, the effects of using a passive tuned mass damper (TMD) with optimal parameters and a semi-active magnetorheological damper (MR damper) have been evaluated separately and simultaneously to control seismic vibrations of a linear single degree of freedom system, which was a simple "mass-spring-damper" model. OpenSEES software was used to model the single degree of freedom system and TMD, and MATLAB software was used to model MR damper. Fuzzy logic algorithm was used by MATLAB to determine the appropriate voltage for MR damper. By solving the dynamic equation of the damper, its forc
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Chesné, Simon. "Hybrid skyhook mass damper." Mechanics & Industry 22 (2021): 49. http://dx.doi.org/10.1051/meca/2021050.

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The objective of this study is to increase the efficiency of an initial passive Tuned Mass Damper (TMD) by adding an active control unit. A critical issue in many engineering domains is the design of fail-safe active systems. The proposed hybrid system aims to address this issue and realizes the said objective. It emulates the behavior of a skyhook damper parallel to a passive TMD. Skyhook dampers acts like viscous dampers connected to the ground, reducing the vibration amplitudes without any overshoot. It can be difficult to design a specific control law to obtain a desired dynamical behavior
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Setareh, Mehdi. "Floor vibration control using semi-active tuned mass dampers." Canadian Journal of Civil Engineering 29, no. 1 (2002): 76–84. http://dx.doi.org/10.1139/l01-063.

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This paper discusses the application of a new class of semi-active tuned mass dampers, called ground-hook tuned mass dampers (GHTMD), for the reduction of floor vibrations due to human movements. The TMD introduced uses a continuously variable semi-active damper (ground-hook damper) to achieve reduction in the floor acceleration. Here, the GHTMD is applied to a single degree of freedom system representative of building floors. The GHTMD design parameters are defined in terms of non-dimensional values. The optimum values of these parameters are found based on the minimization of the acceleratio
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A. Salh, Hayaty, and Amer M. Ibrahim. "Enhancing Building Stability and Seismic Resilience with Water-Added Tuned Mass Dampers." Bilad Alrafidain Journal for Engineering Science and Technology 3, no. 2 (2024): 154–61. http://dx.doi.org/10.56990/bajest/2024.030211.

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These days, the construction industry is increasingly producing buildings with extremely low damping values. Under structural vibrations caused by storms and earthquakes, structures can collapse easily. There are now several methods for reducing structural vibrations, and one of the methods currently employed is the Tuned Mass Damper (TMD). Research is being conducted to determine its performance and importance. The entire damper was tuned for various constructions. An eight-story model specifically designed for the structure was used in this study to observe the structure's response with and
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Tophøj, Laust, Nikolaj Grathwol, and Svend Hansen. "Effective Mass of Tuned Mass Dampers." Vibration 1, no. 1 (2018): 192–206. http://dx.doi.org/10.3390/vibration1010014.

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Tuned Mass Dampers (TMDs) are widely used for the control and mitigation of vibrations in engineering structures, including buildings, towers, bridges and wind turbines. The traditional representation of a TMD is a point mass connected to the structure by a spring and a dashpot. However, many TMDs differ from this model by having multiple mass components with motions of different magnitudes and directions. We say that such TMDs have added mass. Added mass is rarely introduced intentionally, but often arises as a by-product of the TMD suspension system or the damping mechanism. Examples include
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Wang, Min, Yan Lin Zhang, and Tao Zan. "Performance Optimization and Comparison of TMD, MTMD and DTMD for Machining Chatter Control." Advanced Materials Research 199-200 (February 2011): 1165–70. http://dx.doi.org/10.4028/www.scientific.net/amr.199-200.1165.

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This paper investigates and analyzes the performances of several types of tuned mass damper (TMD) including common single TMD(STMD), multiple tuned mass dampers (MTMD) and dual tuned mass dampers (DTMD) on the machining chatter control. Considering the special nature of the machining stability problem, the optimal design parameters of the dampers are defined as those that minimize the magnitude of the real part of the FRF of the damped machining system. This paper demonstrates the performance of the optimally designed different TMDs for machining stability improvement by calculating the stabil
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Fu, Bo, Huanjun Jiang, and Jin Chen. "Substructure Shake Table Testing of Frame Structure–Damper System Using Model-Based Integration Algorithms and Finite Element Method: Numerical Study." Symmetry 13, no. 9 (2021): 1739. http://dx.doi.org/10.3390/sym13091739.

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Substructure shake table testing (SSTT) is an advanced experimental technique that is suitable for investigating the vibration control of secondary structure-type dampers such as tuned mass dampers (TMDs). The primary structure and damper are considered as analytical and experimental substructures, respectively. The analytical substructures of existing SSTTs have mostly been simplified as SDOF structures or shear-type structures, which is not realistic. A common trend is to simulate the analytical substructure via the finite element (FE) method. In this study, the control effects of four dampe
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Dissertations / Theses on the topic "Tune Mass damper (tmd)"

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Almeida, Guilherme Mesquita de. "Aplicação de tuned-mass dampers para controle de vibrações em lajes." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/3/3144/tde-02122016-085411/.

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Esta dissertação propõe uma solução padronizada de aplicação de Tuned-Mass Damper (TMD) para controle de vibrações em lajes baseada na análise das características de carregamentos associados à utilização humana e nas características estruturais mais comuns à engenharia contemporânea. De modo a simplificar sua aplicação técnica, a sintonização é proposta por meio da escolha de componentes pré-determinados para a montagem do TMD e pela distribuição e posicionamento dos mecanismos. A eficácia do sistema é então verificada em um estudo de caso, usando um modelo de elementos finitos de uma laje, an
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Valgimigli, Francesca. "Studio della risposta dinamica di un Tuned Mass Damper (TMD) con sistema di amplificazione inerziale." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021.

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Il presente elaborato affronta lo studio dinamico di un dispositivo a massa accordata (TMD) innovativo che, accoppiato ad una struttura, migliora l’attenuazione delle vibrazioni rispetto ad un TMD classico. Questo dispositivo sfrutta l’amplificazione inerziale (IAM). È costituito da un oscillatore semplice, accoppiato a due masse laterali. Se progettato correttamente, le masse laterali sono capaci di amplificare l’inerzia effettiva del risonatore. In particolare, nel capitolo 1 verranno riassunte le nozioni fondamentali dell’isolamento sismico e della dissipazione. Si introdurrà lo smorzatore
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SALVI, Jonathan. "Optimisation of Tuned Mass Damper Devices Towards Structural Vibration Reduction: Theoretical Settings and Numerical Analyses." Doctoral thesis, Università degli studi di Bergamo, 2014. http://hdl.handle.net/10446/224063.

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The present doctoral thesis concerns theoretical concepts and numerical studies on the optimisation of Tuned Mass Damper (TMD) devices towards the control and reduction of structural dynamic responses, with specific reference to the context of civil and seismic engineering. The fundamental background of the optimisation of the TMD parameters, also called tuning, is presented first in its main features, based on reference to the mainstream literature, and in the assessing the relevance of the structural properties and of the role of the characteristics of the external excitation. A comprehensi
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Eltaeb, Mohamed A. "Active Control of Pendulum Tuned Mass Dampers for Tall Buildings Subject to Wind Load." University of Dayton / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=dayton150343994189116.

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Rossato, Luciara Vellar. "Otimização de amortecedores de massa sintonizados em estruturas submetidas a um processo estacionário." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2017. http://hdl.handle.net/10183/163246.

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Atualmente as estruturas estão sendo avaliadas para um maior número de ações em relação há algumas décadas. Esta melhoria ao longo da fase de concepção é dada devido ao fato de que está se tornando mais competitivo o fornecimento de estruturas leves e esbeltas, sendo solicitados, cada vez mais, projetos com menor custo de implantação. Devido a isto, é necessário avaliar as estruturas não apenas sujeitas a cargas estáticas, mas também a carregamentos dinâmicos. As ações dinâmicas que atuam sobre uma estrutura podem ser muito mais prejudiciais do que as estáticas quando não são bem consideradas
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Koo, Jeong-Hoi. "Using Magneto-Rheological Dampers in Semiactive Tuned Vibration Absorbers to Control Structural Vibrations." Diss., Virginia Tech, 2003. http://hdl.handle.net/10919/29023.

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Since their invention in the early 1900s, Tuned Vibration Absorbers (TVAs) have shown to be effective in suppressing vibrations of machines and structures. A vibration absorber is a vibratory subsystem attached to a primary system. It normally consists of a mass, a spring, and a damper. Mounted to the primary system, a TVA counteracts the motions of the primary system, "absorbing" the primary structure's vibrations. A conventional passive TVA, however, is only effective when it is tuned properly, hence, the name "tuned" vibration absorber. In many practical applications, inevitable off-tu
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Alhujaili, Fahad Abdulrahman. "Semi-Active Control of Air-Suspended Tuned Mass Dampers." University of Dayton / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=dayton1354480214.

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Prokš, Tomáš. "Dynamická analýza mostních konstrukcí." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-265612.

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The diploma thesis deals with dynamic analysis of cable-stayed steel pedestrian footbridge. The dynamic response of pedestrian-induced vibration was studied. The response of structure exeeded standard acceptance limit. Due to the effect of installed Tuned Mass Damper was studied. Motion equations of single and two degree of freedom model were solved in program MATLAB and the results were compared with numeric model in ANSYS.
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Zhou, Shaoyi. "Advances in passive and active damping techniques." Thesis, Lyon, 2019. http://www.theses.fr/2019LYSEI066.

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Les systèmes mécaniques (e.g. structures flexibles) sont généralement peu amortis, et par conséquent des vibrations de fortes amplitudes peuvent apparaitre. Il apparait nécessaire de développer des stratégies de contrôle vibratoire pour atténuer ces vibrations mécaniques. Cette thèse a pour objectif de développer plusieurs techniques d'amortissement de vibration passives ou actives. La première partie porte sur l'utilisation d'un “inerter” pour améliorer les performances de contrôle vibratoire de deux dispositifs existants, l'amortisseur à masse accordée (TMD) et deux TMDs placés en série (SDT
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Luboya, Silhady Tshitende. "Response of Footbridges equipped with TLD : A numerical and experimental assessment." Thesis, KTH, Bro- och stålbyggnad, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-278563.

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In recent years, an increase to design slender and aesthetically-pleasing structures have resulted in some structures having a low natural frequency. This is because the design calculation did not meet the requirement of serviceability performance. Structures can experience excessive vibrations when they are subjected to different types of dynamic loading. A device can be installed to prevent these vibrations.In this thesis, we study the response of buildings and lateral vibrations of footbridges equipped with Tuned Liquid Damper. The aim is to mitigate the first mode of vibration. Tuned Liqui
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Book chapters on the topic "Tune Mass damper (tmd)"

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Bhowmick, Sutanu, and Sudib K. Mishra. "Shape Memory Alloy-Tuned Mass Damper (SMA-TMD) for Seismic Vibration Control." In Advances in Structural Engineering. Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-2193-7_108.

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Çoşut, Muhammed, Sinan Melih Nigdeli, and Gebrail Bekdaş. "Optimizing Tuned Mass Damper by Examining Displacement Ratios with and Without TMD System." In Studies in Systems, Decision and Control. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-65976-8_8.

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Yücel, Melda, Gebrail Bekdaş, and Sinan Melih Nigdeli. "Metaheuristics-Based Optimization of TMD Parameters in Time History Domain." In Optimization of Tuned Mass Dampers. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-98343-7_4.

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Yücel, Melda, Sinan Melih Nigdeli, and Gebrail Bekdaş. "Machine Learning-Based Model for Optimum Design of TMDs by Using Artificial Neural Networks." In Optimization of Tuned Mass Dampers. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-98343-7_10.

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Pietrosanti, Daniele, Maurizio De Angelis, and Agathoklis Giaralis. "Shake Table Testing of a Tuned Mass Damper Inerter (TMDI)-Equipped Structure and Nonlinear Dynamic Modeling Under Harmonic Excitations." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-41057-5_122.

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Petrini, F., Z. Wang, and A. Giaralis. "Simultaneous Vibration Suppression and Energy Harvesting in Wind Excited Tall Buildings Equipped with the Tuned Mass Damper Inerter (TMDI)." In Lecture Notes in Civil Engineering. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-12815-9_42.

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Bian, Jing, Lin Wang, Ke Ke, Yonghui Chen, and Lingyang Chen. "Development of a Hybrid Base Isolation-Tuned Mass Damper Inerter System (BI-TMDI) for Seismic Protection of Steel Structures." In Lecture Notes in Civil Engineering. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-03811-2_74.

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Kosif, Saadet, and Arcan Yanik. "Soil-Structure Interaction in a Hybridly Controlled Building Under Earthquake Excitation." In Advances in Transdisciplinary Engineering. IOS Press, 2024. https://doi.org/10.3233/atde240968.

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This study considers 3D modeling to compare the seismic performance of hybrid control systems. The hybrid system in this research combines the usage of tuned mass dampers and seismic isolation. This seismic performance of this system is investigated under the effects of earthquakes and by considering soil-structure interaction. Analysis was performed by SAP2000 software. The dynamic analysis under earthquake effect was carried out by time domain analysis method. The example structure is symmetrical and has ten stories. The example building control cases are; fixed base conventional building, s
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Hou, Yingyu, Shiqing Hou, and Ziqiang Liu. "TMD Vibration Reduction Design of Large-Scale Structures." In Advances in Transdisciplinary Engineering. IOS Press, 2022. http://dx.doi.org/10.3233/atde220861.

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With the development of science and technology, the process of urbanization is accelerating, and many structures are developing towards the trend of large-scale. The emergence of large-scale structures such as aircraft, buildings and bridges provides a more comfortable and convenient living space for human beings, but there are also some mechanical problems in the design and manufacturing process of these large-scale structures. For example, due to the influence of size, wind load, earthquake and other load forms will have a great impact on the structure. According to the above requirements, t
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Hamaty, Jean-Claude, Magdalini Titirla, and Walid Larbi. "Optimization of Tuned Mass Damper for Enhancing Seismic Performance of a RC Building During the 2023 Earthquake in Turkey." In Advances in Transdisciplinary Engineering. IOS Press, 2023. http://dx.doi.org/10.3233/atde230416.

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On 6th February 2023, a strong earthquake of magnitude Mw7.8 struck the central and southern parts of Turkey and the northern and western parts of Syria. The epicentre of the earthquake was located approximately 35 km west–northwest of the town Gaziantep, followed by more than 570 strong aftershocks. A strong aftershock measuring Mw 6.7 occurred about 11 minutes after the main shock, while the stronger one (Mw 7.5) around 9 hours later, with an epicenter 95 km to the northeast of the first earthquake. Recorded peak ground accelerations reached 2g, while the vertical acceleration was approximat
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Conference papers on the topic "Tune Mass damper (tmd)"

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Zhang, Zengpeng, Zhen Sun, and Tianyu Xie. "Assessing Tuned Mass Damper Effectiveness in Long-Span Bridges Using Machine Learning." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.0141.

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<p>Tuned mass dampers (TMDs) are used to control excessive wind-induced vibration in the long-span bridges, but the effectiveness of TMDs requires further research. In this paper, a method combining machine learning (ML) and vibration properties was proposed to assess the TMD effectiveness. Firstly, the deck vibration amplitude was checked according to the design requirements. Secondly, ML techniques were adopted to generate the predictive models to realize the prediction of TMD accelerations, and compare the predicted value with their serviceability threshold. Thirdly, the phase shift b
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Duling, Christopher, and Jeffrey Lindner. "Evaluating Disruptive Tuned Mass Vibration Attenuators in Rotary Wing Applications." In Vertical Flight Society 74th Annual Forum & Technology Display. The Vertical Flight Society, 2018. http://dx.doi.org/10.4050/f-0074-2018-12758.

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This paper examines the performance of passive structural vibration attenuating devices in rotary wing applications and introduces a new attenuating device to rotary wing applications, the NASA-developed Disruptive Tuned Mass (DTM) device. The testbed uses an OH-58D tailboom rigidly mounted to the floor as a cantilever beam with a first lateral mode resonant frequency of approximately 6.25 Hz as a representative rotary wing structure. The study characterizes the modal response of the tailboom without an attenuating device installed, with additional mass installed, a mass-spring attenuating dev
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Du, Bingjie, Xin Zhao, Yang Wang, and Jianyun Pan. "Vibration Reduction Analysis Of Separate Translational Tuned Mass Damper Of Super Tall Residential Tower Under Wind Excitation." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.0830.

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<p>The height and width of the super tall residential tower are large, and the wind vibration comfort is high, so strict vibration control is needed. Tuned mass damper has a good wind vibration control effect, but most of the current studies are focused on the centralized arrangement. This study focuses on the parameter optimization and design method of the separated transflective tuned mass damper. Based on a 200m super high-rise residential project, the separated TMD wind vibration control system is used to perform acceleration control on the top floor. The paper studies that the surfa
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Ruifu, Zhang, Wang Siyan, Chen Lihao, and Tao Qian. "Vibration control of beams under moving loads using grounded tuned mass inerter systems." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.2285.

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<p>The tuned mass inerter system (TMIS), which has been proven efficient for the moving-load-induced vibration control of beams, has better vibration absorption effect and less tuned mass than the tuned mass damper (TMD). This study proposes a grounded tuned mass inerter system (G-TMIS), consisting of a tuned spring, a mass, and a grounded inerter-based subsystem, which achieves higher space utilization and better vibration absorption performance. The application and optimization of G-TMISs for vibration suppression of multi-span beam under moving load series are investigated. Comparativ
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Rollet, Fabien, and David Lo Jacono. "Development of an innovative full-scale Digital Twin Structural Tool for predicting dynamic footbridge performance." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.2318.

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<p>In June 2021, the Matagarup footbridge in Western Australia faced a lock-in effect due to an exceptionally large crowd event, prompting long-term Structural Health Monitoring (SHM). An innovative full-scale system was implemented to monitor the three decks, arches, Tuned Mass Damper (TMD), longitudinal dampers and bearings via synchronised accelerometers and displacement sensors. A staged testing program evaluated the bridge's performance and natural frequencies under various conditions. An AI-assisted system was developed to analyse CCTV footage to extract crowd characteristics like
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Li, Zhiyi, Xiaowen Wang, Yufei Liang, Yimeng Zhao, Wei He, and Yi Liu. "Human-Induced Vibration and Damping in Richly Shaped Inverted Fink Truss Footbridges." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.2237.

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<p>The Inverted Fink Truss, known for its efficiency and aesthetics, is widely used in footbridge construction globally. A study on a 280m‐long multi‐span Inverted Fink truss bridge explored how girder variations (heights, widths, and materials) affect structural human‐induced comfort following the Design of Footbridges Guideline of Germany (EN03). Tuned Mass Dampers (TMDs) were used to control vibrations. Results show the need for structural improvements due to poor dynamic characteristics. Girder width significantly influences comfort, with less influence from girder height, favoring s
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Fanigliulo, Francesco, Giovanni Fanigliulo, Fabio Mazza, and Rodolfo Labernarda. "TMD Application on Existing Buildings in High-Risk Seismic Zone." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.0447.

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<p>The application of Tuned Mass Dampers (TMDs) represents a quite innovative approach on the Italian territory. This retrofitting system appears particularly promising in a high seismic risk area, in order to reduce the structural vulnerability as well as the emission of CO2. This study includes the seismic vulnerability analysis of a six‐storey steel framed building, in line with the provisions of the Italian and European codes. Furthermore, it describes the application of TMDs on the test structure. The study also illustrates the environmental gains of this structural retrofitting tec
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Chang, Chang-Ching, Jer-Fu Wang, Chi-Chang Lin, Tzu-Ting Lin, and Chih-Shiuan Lin. "Optimal Design of Tuned Mass Dampers With Variable Inerter and Damping." In ASME 2019 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/pvp2019-93966.

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Abstract Conventional tuned mass damper (TMD) is a popular and generally accepted vibration control device in the field of passive structural control. However, it was found that the control efficacy of a conventional TMD may significantly degrade when the TMD’s frequency does not tune to its desired value. In addition, the vibration energy of controlled structure transferred into the TMD is dissipated by viscous or friction damper and becomes waste heat. In this paper, a new type of TMD, called electromagnetic TMD inerter (EM-TMDI) is developed by replacing the viscous dampers with electromagn
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Zuo, Lei. "Characteristics and Optimization of Series Multiple Tuned-Mass Dampers." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-35810.

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Abstract:
Tuned-mass damper (TMD), or dynamic vibration absorber (DVA), is a very practical and effective device for vibration suppression. Various types of tuned-mass dampers have been proposed in literature, including the classic TMD, (parallel) multiple TMDs, multi-degree-of-freedom (DOF) TMD, and three-element TMD. In this paper we study the characteristics and optimization of a new type of TMD system, in which multiple absorbers are connected to the primary system in series. Structured H2 and H∞ control methods are adopted to optimize the parameters of spring stiffness and damping coefficients for
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10

Corritore, Daniele, Keisuke Minagawa, and Fabrizio Paolacci. "Application of Risk-Based Design Methodology to Tuned Mass Damper." In ASME 2021 Pressure Vessels & Piping Conference. American Society of Mechanical Engineers, 2021. http://dx.doi.org/10.1115/pvp2021-61900.

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Abstract Suppressing earthquake damage in chemical plants has great benefits not only to a business continuity of a company but also to surrounding areas and social activities. For example, chemical plants have a lot of slender structures such as distillation columns and chimneys, which may be damaged by large earthquakes. Tuned mass dampers (TMDs) are one of the effective approaches to suppress seismic response of slender structures. The TMD consists of a mass, a spring and a damper, and it is generally installed at the top of a target structure. The damping effect depends on the mass, natura
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