Optimum Double Mass Tuned Damper Inerter for Control of Structure Subjected to ground motions

Djerouni, Salah; Abdeddaim, Mahdi; Elias, Said; Rupakhety, Rajesh

doi:10.1016/j.jobe.2021.103259

Cited by 36 publications

(6 citation statements)

References 51 publications

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“…Elias and Matsagar [ 46 ] presented a detailed literature survey for the research development of TMDs. Two recent progresses in the optimal use of TMDs are (i) distributing the TMDs along the height of the building [ 47 , 48 , 49 , 50 ] (this approach was particularly proven to be effective for a high-rise 76-story benchmark building submitted to wind loadings [ 51 ]) and (ii) use of inertance to connect the TMD to ground or lower floors [ 52 , 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 ].…”

Section: Passive Control Of High-rise Buildingsmentioning

confidence: 99%

Review of Vibration Control Strategies of High-Rise Buildings

Ouni

Abdeddaim

Elias

et al. 2022

Sensors

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Since the early ages of human existence on Earth, humans have fought against natural hazards for survival. Over time, the most dangerous hazards humanity has faced are earthquakes and strong winds. Since then and till nowadays, the challenges are ongoing to construct higher buildings that can withstand the forces of nature. This paper is a detailed review of various vibration control strategies used to enhance the dynamical response of high-rise buildings. Hence, different control strategies studied and used in civil engineering are presented with illustrations of real applications if existing. The main aim of this review paper is to provide a reference-rich document for all the contributors to the vibration control of structures. This paper will clarify the applicability of specific control strategies for high-rise buildings. It is worth noting that not all the studied and investigated methods are applicable to high-rise buildings; a few of them remain limited by many parameters such as cost-effectiveness and engineering-wise installation and maintenance.

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Section: Passive Control Of High-rise Buildingsmentioning

confidence: 99%

Review of Vibration Control Strategies of High-Rise Buildings

Ouni

Abdeddaim

Elias

et al. 2022

Sensors

Self Cite

View full text Add to dashboard Cite

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“…Seismic control of engineering structure is to change and adjust the dynamic characteristics of the structure by installing some isolation devices (such as isolation bearings), some energy dissipation mechanisms (such as dampers), some additional substructure (such as tuned mass dampers [13][14][15][16][17]), or to exert external forces, so as to limit the dynamic response of an engineering structure under the action of an earthquake within an allowable range, in order to ensure the safety, serviceability, and durability of the engineering structure [18][19][20][21][22].…”

Section: Introductionmentioning

confidence: 99%

Study on Seismic Isolation of Long Span Double Deck Steel Truss Continuous Girder Bridge

Chen

Sun

Feng³

2022

Applied Sciences

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In order to improve the seismic performance of long-span double deck steel truss continuous girder bridge, taking Dao Qing Chau Bridge in Fuzhou as an engineering background, the isolation scheme of friction pendulum bearing (FPB) and friction pendulum bearing combined with viscous dampers is applied to study seismic performance. A three-dimensional dynamic model of the bridge is established using SAP2000. Taking three artificial seismic waves as seismic excitation, the seismic response of the seismic structure is calculated by nonlinear time history integration, and is then compared with the seismic response of the seismic reduction and isolation structure. The results show that the friction pendulum bearing (FPB) scheme and combined seismic dissipation and isolation (CSDI) scheme show a good seismic dissipation and isolation effect and ensure the safety of the bridge structure. However, for whole-bridge isolation, friction pendulum bearing (FPB) will produce certain residual deformations and additional stress of the bearing under the conditions of temperature and external load. For the purpose of protecting the bearing, it is recommended to use the combined seismic dissipation and isolation (CSDI) scheme.

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“…Besides the vehicle suspension, the inerter element has been successfully deployed in other areas as well, for example, in the area of civil engineering, three different types of inerter-based dampers (IBD), namely the tuned viscous mass damper (TVMD), the tuned mass damper inerter (TMDI), and the tuned inerter damper (TID), were studied, and these IBDs were found effective in seismic response control of structures [12][13][14][15]. In the area of railway suspension, an inerter is widely used in the design of train suspension systems.…”

Section: Introductionmentioning

confidence: 99%

Optimal Design and Dynamic Performance Analysis of Vehicle Suspension Employing an Eccentric Inerter

Qiu

Chen

et al. 2022

Shock and Vibration

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This paper concerns the dynamic performance analysis of the vehicle ISD (inerter-spring-damper) suspension employing an eccentric inerter. Firstly, the quarter car model of the two basic vehicle suspension layouts involving an eccentric inerter, namely, the series-connected layout and the parallel-connected layout, is established. Then, by considering the overall performance such as the vehicle body acceleration, the suspension working space, and the dynamic tire load, the key parameters of the two suspensions are optimized by using the genetic algorithm. Simulation analysis results indicate that the series-connected vehicle ISD suspension is superior to the parallel-connected one, and all of the RMS values of the body acceleration, the suspension working space, and the dynamic tire load are decreased significantly by comparing to the conventional suspension, while the improvement of the parallel-connected vehicle ISD suspension is relatively poor. At last, the impact of the flywheel eccentricity and the screw pitch on the dynamic performance indices of the two suspensions is discussed, and the trade-offs among the three performances are analyzed, which will provide a guide method for the suspension design when considering the eccentric factor.

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Optimum Double Mass Tuned Damper Inerter for Control of Structure Subjected to ground motions

Cited by 36 publications

References 51 publications

Review of Vibration Control Strategies of High-Rise Buildings

Review of Vibration Control Strategies of High-Rise Buildings

Study on Seismic Isolation of Long Span Double Deck Steel Truss Continuous Girder Bridge

Optimal Design and Dynamic Performance Analysis of Vehicle Suspension Employing an Eccentric Inerter

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