Performance evaluation of a reinforced concrete building strengthened respectively by the infill wall, active and passive tuned mass damper under seismic load

Akyürek, Osman; Suksawang, Nakin; Go, Tiauw Hiong; Tekeli, Hamide

doi:10.1016/j.compstruc.2019.07.006

Cited by 10 publications

(4 citation statements)

References 15 publications

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“…The TMD was first used for ships to reduce its rolling motion and vibration of the ship hull [53]. In the article [54] theory for TMD is explained and in the article [55,56] the optimum tuning and damping parameter for the efficient performance of TMD is elucidated. TMD consists of huge mass, damping device and properly tuned spring, providing a frequency-dependent hysteresis that increases damping in the primary structure.…”

Section: Energy Transfer Devicesmentioning

confidence: 99%

Review on vibration control in tall buildings: from the perspective of devices and applications

Kavyashree

Patil

Rao

2020

Int. J. Dynam. Control

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Permanent construction has evolved from the Palaeolithic age to today’s skyscrapers. Constructing the structure, which promises occupants safety, has become a concern because of the uncertainties in nature. Therefore in recent years, attention has been given to the development of structural protective devices that could take care of the external loads. Structural control against the wind and earthquake load has been seriously studied where the structure behaves differently for wind and earthquake load has been briefly discussed in this paper. Initially, paper discusses the history of the construction and the passive control system, which was used in structural control, is briefly discussed in this paper. Also, the implementation of active control has been discussed which was introduced later in the structural control for more effective control. But the limitations of the passive and active control system have introduced semi-active control and also the hybrid control strategy. The two mechanisms are put together in the semi-active and hybrid system to obtain all advantages of the algorithm along with overcoming their limitations. The review also briefs about stochastic vibrational control of the structure where randomness is considered in external loads, parameter of the system and also in the external devices which are implemented in the structural control. As construction sector is a complex system, big data analysis, a new field in structural control system is discussed and future scope is also mentioned.

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Section: Energy Transfer Devicesmentioning

confidence: 99%

Review on vibration control in tall buildings: from the perspective of devices and applications

Kavyashree

Patil

Rao

2020

Int. J. Dynam. Control

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“…Even if it is such an adaptive control approach, there are still some crucial disadvantages using it, for instance, measurement errors, time delays, phase lag effects, and so forth, especially when in the hands-on experimental work for verification purposes. In the simulation of seismic analysis of this study, the impact of such disadvantages is neglected for simplification (Akyürek et al, 2019). It is also assumed that the outage of electricity and inelastic deformation effects of the structural components on the control systems performances are neglected in the seismic analysis.…”

Section: Control System Designmentioning

confidence: 99%

Vibration control by active integrated control system under bidirectional ground motions

Akyürek

Suksawang

2020

Advances in Structural Engineering

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To improve the safety and security of the structures with irregular plan configuration, the new torsionally effective passive control system (ICS) was first proposed by the author, which utilizes a new design configuration to dissipate the unwanted energy from the structures in the lateral and torsional directions. In this research, a new active structural control approach, which is the active form of the ICS (or active integrated control system, AICS), is introduced as an alternative active control system, especially for the buildings with torsional sensitivity. In the design of active system configurations, two actuators driven by the linear quadratic regulator (LQR) are implemented and used to apply the optimum control forces to the ATMDs and AICS. For examining the performance of the proposed system configuration, the ﬁnal design is applied to the 9-story Benchmark steel structure subjected to bidirectional three historical earthquakes. The obtained results show the overall performance of structural performance by using the AICS is substantially improved as compared to conventional ones (ATMDs) under selected ground accelerations with a 3% to 6% improvement in the lateral directions and by nearly 20% in the torsional direction in terms of the peak and root mean square response reduction.

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“…Many researches have proven capability and advantages of the use of TMD to control vibration against lateral loading such as earthquake or wind (Arfiadi and Hadi, 2011;Farghali, 2012;Mohebbi, 2013;Mohebbi and Alesh Nabidoust, 2018;Polat, 2019). However, due to detuning of TMD when the structures undergo severe earthquakes, semi-active (STMD) or active tuned mass dampers (ATMD) were also developed (Eason et al, 2013;Kaveh et al, 2015;Bakhshinezhad and Mohebbi, 2019;Talib et al, 2019;Akyürek et al, 2019;Khatibinia et al, 2020). Amongst these, semi active tuned mass damper (STMD) provides flexibility due to lower power consumption and changeable parameters during the earthquakes.…”

Section: Introductionmentioning

confidence: 99%

Nonlinear soil-pile-structure interaction for midrise STMD buildings

Ghorbanzadeh¹,

Uygar

Şensoy

2021

Erzincan Üniversitesi Fen Bilimleri Enstitüsü Dergisi

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One of the effective vibration control systems used for structures is the semi active tuned mass damper (STMD), which is popular since it is reliable and simple. STMD characteristics in the design for piled foundations were usually obtained by modelling the foundation raft only to incorporate the soil structure interaction (SSI). However, as it proposed in the recent studies the role of SSI and simulation of piled raft in the analyses proved to be very important in the determination of the STMD parameters. Hence, in this study, efficiency of STMD with respect to the control of seismic response of the structure, was studied by considering the soil-pile-structure interaction (SPSI). Nonlinear time history analysis was applied for a three-layered soil profile including pile foundations by using the well-known substructure (spring) model under two different ground motion records. In order to increase the accuracy of the results, soil profile with piles and building structure with STMD were considered all at once in a single model under the action of seismic loading, named as direct method. P-Y curves which were suggested by American Petroleum Institute (API) were used in the spring method for simulating soil-pile-structure interaction. The results showed that, adjusting the STMD characterizations on piled structures without considering the soil-pile-structure interaction may result to ineffective control of the seismic vibration and in the worst case may lead to amplification of the vibration of buildings.

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Performance evaluation of a reinforced concrete building strengthened respectively by the infill wall, active and passive tuned mass damper under seismic load

Cited by 10 publications

References 15 publications

Review on vibration control in tall buildings: from the perspective of devices and applications

Review on vibration control in tall buildings: from the perspective of devices and applications

Vibration control by active integrated control system under bidirectional ground motions

Nonlinear soil-pile-structure interaction for midrise STMD buildings

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