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Journal articles on the topic 'Seismic vibration control'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Wang, She Liang, Zhuo Chen, Yu Jiang Fan, and Qian Ying Ma. "The Research of Anti-Seismic Control Experiments of Spatial Reticulated Shell Structures." Applied Mechanics and Materials 121-126 (October 2011): 3617–21. http://dx.doi.org/10.4028/www.scientific.net/amm.121-126.3617.

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The large spatial reticulated structures belong to vibration and defects sensitive structures when vibrations will be easily produced under dynamic loading actions, and dynamic failure accidents will be caused. The application of the piezoelectric smart material in structural vibration control was researched with the shaking table test of active seismic control simulation of the spatial reticulated shell model structure.The results show that the piezoelectric actuators optimally arranged can effectively decrease earthquake responses of the structure, so it is a good active seismic control meth

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2

Nie, Yun Jing, and Tie Ying Li. "Vibration Reducing Analysis of Beam String Structure with Seismic Isolation Bearings." Advanced Materials Research 383-390 (November 2011): 4748–54. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.4748.

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A vibration reducing system of seismic isolation bearings is introduced into beam string structures. The vibration control on seismic response of beam string structures (BSS) with seismic isolation bearings is discussed. Firstly finite element models for different analyses are established by using explicit dynamic analysis program LS-DYNA. Then the seismic response analyses are performed on a single beam string structure with and without seismic isolation bearings to investigate the effectiveness of the seismic isolation bearings in reducing vibration response of BSS. Furthermore, parametric a

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3

Raj S, Deepak, and Nazeer Azam A. "Seismic Vibration Analysis on Industrial Control Panels through Finite Element Analysis." International Journal of Scientific Engineering and Research 9, no. 8 (2021): 20–26. https://doi.org/10.70729/se21802135006.

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4

Zhang, Xuan, Qiang Han, Kaiming Bi, and Xiuli Du. "An improved multi-mode seismic vibration control method using multiple tuned mass dampers." Advances in Structural Engineering 25, no. 4 (2022): 804–19. http://dx.doi.org/10.1177/13694332211050977.

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Multiple vibration modes of an engineering structure might be excited by earthquake ground motions. Multiple tuned mass dampers (MTMDs) are widely used to control these multi-mode vibrations. However, in the commonly used MTMD system, the mass element in each tuned mass damper (TMD) is normally assumed to be the same. To improve the performance of MTMDs for seismic-induced vibration control, non-uniform MTMD masses are adopted in the present study to improve the mass utilization of TMD, and a location factor is proposed to determine the best location of each TMD in the MTMD system. The effecti

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5

ZOU, L., J. W. BUTTERWORTH, and X. MA. "SEISMIC CONTROL OF MULTI-ADJACENT-BUILDING SYSTEMS." International Journal of Structural Stability and Dynamics 10, no. 01 (2010): 21–35. http://dx.doi.org/10.1142/s0219455410003403.

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Proposed herein is a new vibration-reduction technique for multi-adjacent-building systems subjected to earthquake excitations. Based on a three-building model, three different connecting methods are presented for reducing the seismic response of the multi-building system. After the equation of motion is derived, a numerical example is employed to demonstrate the seismic performances of the controlled systems. The vibration-reduction mechanism, the vibration-reduction effect, and the influential parameters are also studied. Numerical results show that the method of coupling adjacent structures

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6

Barbieri, Marco, Sinniah Ilanko, and Francesco Pellicano. "Active vibration control of seismic excitation." Nonlinear Dynamics 93, no. 1 (2017): 41–52. http://dx.doi.org/10.1007/s11071-017-3853-y.

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7

Matsushita, Osami, Toshio Imashima, Yoshitaka Hisanaga, and Hiroki Okubo. "Aseismic Vibration Control of Flexible Rotors Using Active Magnetic Bearing." Journal of Vibration and Acoustics 124, no. 1 (2001): 49–57. http://dx.doi.org/10.1115/1.1423633.

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The wide application of active magnetic bearing (AMB) requires an aseismic evaluation with respect to AMB rotor vibrations caused by actual earthquakes. A flexible rotor supported by AMB is selected for this purpose. A shaking simulation obtained using the quasi-modal model and the actual Kobe earthquake was completed. A corresponding test rotor was excited by seismic waves and the resulting vibration was measured for the vibration evaluation. In order to reduce the response severity against earthquakes, we propose an additional feed forward control method which is proportional to the signal d

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8

Wahrhaftig, Alexandre, Julia Dantas, Cibele Menezes, and Larysa Neduzha. "SPRINGS OF VARIABLE STIFFNESS IN THE CONTROL OF SEISMIC ACTIONS IN BUILDINGS." Rudarsko-geološko-naftni zbornik 38, no. 2 (2023): 23–52. http://dx.doi.org/10.17794/rgn.2023.2.2.

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Many regions in the world have experienced the presence of intensive geological events. Given this reality, the control of vibrations caused by earthquakes on buildings is one of the great challenges in seismic regions, as they can cause structural, material, and personal damage, and must be considered with special attention when carrying out a structural project. For this reason, it is necessary to minimize the deleterious effects caused by earthquakes on buildings. In this sense, the present study seeks to evaluate, through the theory of mechanical vibrations, the use of springs of variable

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9

Lin, Jui-Liang, Keh-Chyuan Tsai, and Yi-Jer Yu. "Coupled Tuned Mass Dampers for the Seismic Control of Asymmetric-Plan Buildings." Earthquake Spectra 26, no. 3 (2010): 749–78. http://dx.doi.org/10.1193/1.3435347.

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An innovative tuned mass damper, referred to as a coupled tuned mass damper (CTMD), is proposed for the control of a coupled vibration mode of one-way asymmetric-plan buildings. The CTMD simultaneously translates and rotates almost resonantly with the vibration of the controlled mode, which actually vibrates in translation, as well as rotation. Thus, the CTMD can be viewed as a direct approach for controlling the modal vibration of asymmetric-plan buildings. First, the CTMD is developed from the two-degree-of-freedom modal system, which has one active and one spurious vibration frequency. It i

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10

Wang, Qi, Hong-Nan Li, and Peng Zhang. "Vibration Control of a High-Rise Slender Structure with a Spring Pendulum Pounding Tuned Mass Damper." Actuators 10, no. 3 (2021): 44. http://dx.doi.org/10.3390/act10030044.

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High-rise structures are normally tall and slender with a large height-width ratio. Under the strong seismic action, such a structure may experience violent vibrations and large deformation. In this paper, a spring pendulum pounding tuned mass damper (SPPTMD) system is developed to reduce the seismic response of high-rise structures. This SPPTMD system consists of a barrel limiter with the built-in viscoelastic material and a spring pendulum (SP). This novel type of tuned mass damper (TMD) relies on the internal resonance feature of the spring pendulum and the collision between the added mass

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11

Tian, Li, Guodong Gao, Canxing Qiu, and Kunjie Rong. "Effect of hysteresis properties of shape memory alloy-tuned mass damper on seismic control of power transmission tower." Advances in Structural Engineering 22, no. 4 (2018): 1007–17. http://dx.doi.org/10.1177/1369433218791606.

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Statistics from past strong earthquakes revealed that electricity transmission towers were vulnerable to earthquake excitations. It is necessary to mitigate the seismic responses of power transmission towers to ensure the safety of such structures. In this research, a novel shape memory alloy-tuned mass damper is proposed, and seismic vibration control of power transmission tower using shape memory alloy-tuned mass damper based on three types of shape memory alloy materials (i.e. NiTi, M-CuAlBe, P-CuAlBe) is analyzed. The detailed three-dimensional finite element model of a power transmission

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12

Malliotakis, Georgios, Panagiotis Alevras, and Charalampos Baniotopoulos. "Recent Advances in Vibration Control Methods for Wind Turbine Towers." Energies 14, no. 22 (2021): 7536. http://dx.doi.org/10.3390/en14227536.

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Wind power is a substantial resource to assist global efforts on the decarbonization of energy. The drive to increase capacity has led to ever-increasing blade tip heights and lightweight, slender towers. These structures are subject to a variety of environmental loads that give rise to vibrations with potentially catastrophic consequences, making the mitigation of the tower’s structural vibrations an important factor for low maintenance requirements and reduced damage risk. Recent advances in the most important vibration control methods for wind turbine towers are presented in this paper, exp

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13

Daraki, Maria-Styliani, Konstantinos Marakakis, Panagiotis Alevras, Georgia A. Foutsitzi, and Georgios E. Stavroulakis. "Passive Shunted Piezoelectric Systems for Vibration Control of Wind Turbine Towers: A Feasibility Study." Energies 17, no. 10 (2024): 2420. http://dx.doi.org/10.3390/en17102420.

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Many countries have a variety of offshore and onshore wind turbines that face extreme aging challenges. Issues with harmful vibrations that must be minimized are addressed in this paper. A new method of wind turbine tower vibration control using piezoelectricity and shunt circuits is proposed in this paper. The passive vibration control method is shown to improve the tower’s structural performance under various environmental loads, like wind and seismic excitations. To examine the effectiveness of the suggested shunted piezoelectric system, a simple surrogate finite element model of a wind tur

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14

Palacios-Quiñonero, Francisco, Josep M. Rossell, Josep Rubió-Massegú, and Hamid R. Karimi. "Structural Vibration Control for a Class of Connected Multistructure Mechanical Systems." Mathematical Problems in Engineering 2012 (2012): 1–23. http://dx.doi.org/10.1155/2012/942910.

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A mathematical model to compute the overall vibrational response of connected multistructure mechanical systems is presented. Using the proposed model, structural vibration control strategies for seismic protection of multibuilding systems can be efficiently designed. Particular attention is paid to the design of control configurations that combine passive interbuilding dampers with local feedback control systems implemented in the buildings. These hybrid active-passive control strategies possess the good properties of passive control systems and also have the high-performance characteristics

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15

Zhang, Zhi Qiang, and Fei Ma. "Research on Seismic Response Vibration Hybrid Control of Hefei TV Tower." Advanced Materials Research 243-249 (May 2011): 5197–203. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.5197.

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In this paper, Hefei TV Tower is used as an analytical case to examine the Hybrid control method on seismic response. Firstly, on the basis of the other’s work, a bi-model dynamic model is proposed to study the seismic response vibration hybrid control, using tuned mass damper and viscous fluid dampers. Then the optimal coefficient is obtained by considered the seismic response of upper turret as optimization objectives. According to analysis, it’s showed that the seismic responses of the tower are decreased greatly with tuned mass damper and viscous fluid dampers, and the vibration reduction

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16

He, Jin Sheng, and She Liang Wang. "Vertical and Horizontal Seismic Response Analyses of Long-Span and Single-Layer Spherical Lattice Shell Structure." Applied Mechanics and Materials 602-605 (August 2014): 602–5. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.602.

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The dynamic characteristics of 80 m single-layer spherical lattice shell structure are analyzed to control its vibration under seismic load. Through the response spectrum curve of current design specification, the analyses for the vertical and horizontal seismic responses of the single-layer spherical lattice shell structure are made by CQC, and the displacement response of the nodes and internal force of the rods unit are calculated respectively. The calculation results show that the vertical and horizontal seismic responses of the long-span lattice shell structure are in great difference, an

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17

Mishra, Arunendra Kumar, and Dr Raghvendra Singh. "A Review Paper on Comparative Analysis on RCC Structure with Energy Dissipation Device and Composite Structure." International Journal for Research in Applied Science and Engineering Technology 10, no. 12 (2022): 136–41. http://dx.doi.org/10.22214/ijraset.2022.47835.

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Abstract: In recent years considerable attention has been paid to research and development of structural vibration control devices with particular emphasis on mitigation of wind and seismic response of buildings. Many vibration-control measures like passive, active, semi-active and hybrid vibration control methods have been developed. Base isolation is a passive vibration control system. The isolator partially reflects and partially absorbs input seismic energy before it gets transmitted to the superstructure. Lead rubber bearing isolators are placed between the superstructure and foundation,

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18

Bi, Kaiming, Hong Hao, and Wensu Chen. "Effectiveness of Using RFHDS Connected PIP System for Subsea Pipeline Vibration Control." International Journal of Structural Stability and Dynamics 18, no. 08 (2018): 1840005. http://dx.doi.org/10.1142/s0219455418400059.

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Pipe-in-pipe (PIP) system can be considered as a structure-tuned mass damper (TMD) system by replacing the hard centralizers by the softer springs and dashpots to connect the inner and outer pipes. With properly designed connecting devices, PIP system therefore has the potential to mitigate the subsea pipeline vibrations induced by various sources, such as earthquake or vortex shedding. This study proposes using rotational friction hinge dampers with springs (RFHDSs) to connect the inner and outer pipes. The rotational friction hinge dampers (RFHDs) are used to absorb the energy induced by the

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19

Jiang, Kaien, Huiyang Li, Guoer Lv, Lizhong Wang, Lilin Wang, and Huafeng Yu. "Vibration Control of Deepwater Offshore Platform Using Viscous Dampers Under Wind, Wave, and Earthquake." Journal of Marine Science and Engineering 13, no. 7 (2025): 1197. https://doi.org/10.3390/jmse13071197.

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This study investigates the use of viscous dampers (VDs) to reduce the vibration of a deepwater offshore platform under joint wind, wave, and earthquake action. A finite element model was established based on the Opensees software (version 3.7.1), incorporating soil–structure interaction simulated by the nonlinear Winkler springs and simulating hydrodynamic loads via the Morison equation. Turbulent wind fields were generated using the von Kármán spectrum, and irregular wave profiles were synthesized from the JONSWAP spectrum. The 1995 Kobe earthquake record served as seismic input. The time-hi

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20

Saldaña, Israel de Jesús, Andrés Rodríguez-Torres, Wen Yu, and Jesús Morales-Valdez. "Semiactive vibration control for vibration reduction in buildings through ADRC." Memorias del Congreso Nacional de Control Automático 5, no. 1 (2022): 7–12. http://dx.doi.org/10.58571/cnca.amca.2022.006.

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In this paper an Active Disturbance Reflection Control (ADRC) technique is proposed for semi-active vibration control for building structures. The ADRC objective is to reduce the displacement of the building, regulating the force of a magnetorheological damper to provide rigidity to the structure and thus cancel the effects of seismic disturbances. In addition, an algebraic state estimator is proposed to estimate the displacement and velocity required by the ARDC. Simulation results validate the performance of the proposed scheme.

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21

Shingu, Kiyoshi, and Kiyotoshi Hiratsuka. "Dynamic Response of Base Isolated Rotational Shell with Edge Beam and Fuzzy Vibration Control of the Shell." International Journal of Space Structures 12, no. 3-4 (1997): 173–79. http://dx.doi.org/10.1177/026635119701200306.

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Seismic isolation and fuzzy vibration control systems, which consist of a shell with an edge beam which has springs and variable dampers between the edge beam and the ground, are suggested by one of the authors. In this paper, natural vibration modes and natural frequencies of base isolated rotational shells with edge beams are shown. When the shell shakes due to vertical seismic forces, the seismic isolated system is implemented. As a result, stresses in the shell are significantly reduced. Furthermore, vibration control of the shell is carried out. Then the damping ratios are adjusted by the

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22

Chen, Fa Ben. "Experimental Study on the Effect of Vibration of Pile Foundation Construction." Applied Mechanics and Materials 711 (December 2014): 392–96. http://dx.doi.org/10.4028/www.scientific.net/amm.711.392.

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Impact drill holes into the pile construction technology is widely used in pile foundation construction job, construction vibrating pile thus to bring the impact of the increasingly prominent on the surrounding environment, the impact of this article on the construction site of a pile of drilled hole pile construction vibration effects on the surrounding environment experiment monitored by the monitoring data analysis found that the peak acceleration increases with distance attenuation occurs quickly, on the basis of analysis of pile foundation construction vibration velocity, frequency, and d

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23

Yang, Meng Gang, and Kui Ouyang. "Seismic Control Research of Longitudinal Floating Bridge Based on MR Damper." Applied Mechanics and Materials 117-119 (October 2011): 201–5. http://dx.doi.org/10.4028/www.scientific.net/amm.117-119.201.

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In order to reduce the longitudinal displacement of longitudinal floating bridge subject to earthquake excitation, seismic response reduction control strategy for longitudinal floating bridge with MR damper is developed based on the MATLAB software for numerical simulation and the vibration control algorithm of classical linear quadratic of full-state feedback. In this paper, the seismic response reduction analysis for a longitudinal floating bridge, Pingsheng Bridge which is a self-anchored suspension bridge with a single tower, is completed, and also the optimal active control force is obtai

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24

Yin, Chang, Jubin Lu, Chunyan Xiang, and Ying Lei. "Real-Time Integration of Identification and Semiactive Optimization Control for Mass Damper-Building Combined Systems under Known/Unknown Seismic Excitations." Structural Control and Health Monitoring 2023 (December 15, 2023): 1–16. http://dx.doi.org/10.1155/2023/6658364.

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The integration of structural identification and vibration optimal control has been studied. Since the semiactive optimization vibrational control of civil structures needs to be implemented by massive control devices such as mass dampers, it is necessary to investigate the real-time integration of identification and semiactive optimization vibration control for mass damper-building combined systems. However, there is a lack of such studies in the literature. In this paper, a methodology is presented for real-time integration of identification and semiactive optimization vibration control of t

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25

McCormick, Jason, Reginald DesRoches, Davide Fugazza, and Ferdinando Auricchio. "Seismic Vibration Control Using Superelastic Shape Memory Alloys." Journal of Engineering Materials and Technology 128, no. 3 (2006): 294–301. http://dx.doi.org/10.1115/1.2203109.

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Superelastic NiTi shape memory alloy (SMA) wires and bars are studied to determine their damping and recentering capability for applications in the structural control of buildings subjected to earthquake loadings. These studies improve the knowledge base in regard to the use of SMAs in seismic design and retrofit of structures. The results show that the damping properties of austenitic SMAs are generally low. However, the residual strain obtained after loading to 6% strain is typically <0.75%. In general, it is shown that large diameters bars perform as well as wire specimens used in non-ci

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26

Valliappan, S., and K. Qi. "Review of seismic vibration control using 'smart materials'." Structural Engineering and Mechanics 11, no. 6 (2001): 617–36. http://dx.doi.org/10.12989/sem.2001.11.6.617.

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27

Qahtan, Al-Shami, Jiankun Huang, Mugahed Amran, Diyar N. Qader, Roman Fediuk, and Al-Dhabir Wael. "Seismic Composite Metamaterial: A Review." Journal of Composites Science 6, no. 11 (2022): 348. http://dx.doi.org/10.3390/jcs6110348.

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The modern construction revolution throughout the past two decades has brought the need for ground vibration mitigation, and this has been one of the major study areas. These studies were mainly focused on the effect of forestation on vibration reduction as the available natural metamaterial. Physical methods such as the finite element method and the boundary conditions of 2D and 3D applications in ground vibration reduction have been developed. Many researchers, scientists, and organizations in this field have emphasized the importance of these methods theoretically and numerically. This pape

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28

Zheng, Shangmin, Qiang Shen, Chong Guan, Haigen Cheng, Haiyan Zhuang, and Man Zhou. "Semi-Active Control of Seismic Response on Prestressed Concrete Continuous Girder Bridges with Corrugated Steel Webs." Applied Sciences 12, no. 24 (2022): 12881. http://dx.doi.org/10.3390/app122412881.

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To improve the seismic capacity of prestressed concrete (PC) continuous girder bridges with corrugated steel webs (CSWs), suitable damping control measures can be used to effectively reduce the seismic response of the bridge. Based on the semi-active control theory, the semi-active control system of a three-span PC continuous girder bridge with CSWs is designed, and the semi-active control system program of the three-span PC continuous girder bridge with CSWs is compiled by MATLAB. The time–history curves of damper energy consumption of active optimal control algorithm and three different semi

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29

Zhang, Shangrong, Yuchen Hu, Chi Zhang, Shihao Li, and Ping Tan. "Performance-Based Compositive Passive Control Analysis of Multi-Tower Building with Chassis: Optimization of Kelvin-Voigt Dampers." Buildings 12, no. 2 (2022): 137. http://dx.doi.org/10.3390/buildings12020137.

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The compositive passive control (CPC) method of “interlayer seismic isolation “plus “shock absorption between adjacent towers” was applied to a multi-tower building (MTB) with a large podium. The interaction between adjacent towers was used to reduce the structural response under seismic action. Based on the Clough–Penzien spectral seismic model, the extended state equation of random response of MTB was derived with the minimum total energy of structural vibration as the optimization control objective. By comparing the seismic scheme and interlayer seismic isolation scheme, the relationship be

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30

Wang, Xue Qun, and Xiang Ying Dong. "The Study on High Building Structures Decentralized Vibration Control." Advanced Materials Research 575 (October 2012): 1–5. http://dx.doi.org/10.4028/www.scientific.net/amr.575.1.

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An interesting result that has been observed here is that systems that have two-level hierarchical control can exhibit a special form of fault-tolerance.. This concept is illustrated using an example of displacement control in a 4 floor building subject to seismic excitation. The two-level system performance, for both actuator malfunctions and model uncertainties is compared with a centralized robust control design using H-∞ optimization with respect to the exogenous seismic inputs.

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31

Mamat, N., M. F. Othman, and F. Yakub. "Analysis on seismic control strategies for structural control device: A comparative study." IOP Conference Series: Earth and Environmental Science 1144, no. 1 (2023): 012015. http://dx.doi.org/10.1088/1755-1315/1144/1/012015.

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Abstract The paper explores various control strategies proposed by researchers from decades ago in controlling the building structural system. It focuses on hybrid mass dampers used by many researchers in their previous work because the implementation of this device needs an excellent control strategy to provide a better performance in suppressing building vibration. The suitable choice of control strategy in structural control is important in giving the best structure response to withstand an earthquake or strong wind. Based on previous structure and control strategies, a simulation for a two

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Kang, Xiaofang, Jianjun Tang, Feng Li, et al. "Optimal Tuned Inerter Dampers for Vibration Control Performance of Adjacent Building Structures." Buildings 13, no. 7 (2023): 1803. http://dx.doi.org/10.3390/buildings13071803.

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Under the effect of strong earthquakes, collisions or excessive inter-story displacements may occur between adjacent building structures to the extent that the building structure is damaged. The traditional seismic measures for these structures can no longer meet the needs in practical engineering. In this paper, we propose the application of parallel and serial TID-based control systems in adjacent buildings as an example of a single-story adjacent building, and use it to form a new adjacent building seismic reduction structure. In this paper, the dynamic characteristics and design parameter

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Tian, Li, Wen Feng Li, and Zi Long Wang. "Study on Suspended Mass Pendulums for Vibration Control of Transmission Tower under Seismic Excitation." Advanced Materials Research 446-449 (January 2012): 3323–27. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.3323.

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In order to research the effectiveness of passive control on transmission tower vibration control under seismic excitation, suspended mass pendulum (SMP) is carried out in this study. Based on the mechanism and equation of earthquake vibration control, earthquake induced vibration control for transmission tower model with suspended mass pendulums was performed by using numerical simulation. Using SAP2000 software, three-dimensional finite element model of a transmission tower is created, and seismic records are selected by different site soils. Typical time history curves and the maximum respo

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Liu, Qian, Weikang Zhang, Mohammed Wasim Bhatt, and Ajit Kumar. "Seismic nonlinear vibration control algorithm for high-rise buildings." Nonlinear Engineering 10, no. 1 (2021): 574–82. http://dx.doi.org/10.1515/nleng-2021-0048.

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Abstract It is necessary to study the seismic problem of buildings and structures for various safety reasons. Such as prevent and to reduce the damage caused by earthquakes to the greatest extent possible, research feasible analysis methods, and simulate the performance of the structure under earthquake action by computer, to keep its design performance in future earthquake action, and to ensure the safety of people's lives and property. The seismic design based on nonlinear vibration control is proposed. SAP2000 structure analysis software is used to establish the seismic structure model, fou

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35

Zizouni, Khaled, Abdelkrim Saidi, Leyla Fali, Ismail Khalil Bousserhane, and Mohamed Djermane. "Semi-active structural vibration control with magnetorheological damper based on hybrid fuzzy sliding mode controller." IAES International Journal of Robotics and Automation (IJRA) 12, no. 2 (2023): 167. http://dx.doi.org/10.11591/ijra.v12i2.pp167-178.

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Recently, structural vibration control has proved its capacity to save lives and keep structures safe during earthquakes. Furthermore, there is a wealth of research in both numerical and experimental studies. As a result, due to its simplicity and performance in mitigating structural vibrations generated by ground motions, semi-active control played a significant role in the majority of these studies. Nonetheless, the magnetorheological damper is the most often used semi-active device. In particular, the rheological fluid properties have gained adequate attention in earthquake energy dissipati

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Khaled, Zizouni, Saidi Abdelkrim, Fali Leyla, Khalil Bousserhane Ismail, and Djermane Mohamed. "Semi-active structural vibration control with magnetorheological damper based on hybrid fuzzy sliding mode controller." IAES International Journal of Robotics and Automation (IJRA) 12, no. 2 (2023): 167–78. https://doi.org/10.11591/ijra.v12i2.pp167-178.

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Recently, structural vibration control has proved its capacity to save lives and keep structures safe during earthquakes. Furthermore, there is a wealth of research in both numerical and experimental studies. As a result, due to its simplicity and performance in mitigating structural vibrations generated by ground motions, semi-active control played a significant role in the majority of these studies. Nonetheless, the magnetorheological damper is the most often used semi-active device. In particular, the rheological fluid properties have gained adequate attention in earthquake energy dissipati

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37

Kang, Xiaofang, Shuai Li, Chao Yan, et al. "Enhancing the Seismic Performance of Adjacent Building Structures Based on TVMD and NSAD." Buildings 13, no. 8 (2023): 2049. http://dx.doi.org/10.3390/buildings13082049.

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Under the action of an earthquake, the adjacent building structure will have a large displacement and even cause damage to the structure. Structure displacement can be suppressed by adding a tuned viscous mass damper (TVMD) and negative stiffness amplifier damper (NSAD) between adjacent structures. This paper deduces the motion equation of adjacent building structures under earthquake action. The transfer function of the vibration control system is obtained using Laplace transform. The parameter optimization analysis of the structural vibration control system is carried out through H2 norm the

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38

Lin, Jui-Liang. "Top-story mass dampers for seismic control of the first triplet of vibration modes of two-way asymmetric-plan buildings." Journal of Vibration and Control 23, no. 18 (2016): 2962–76. http://dx.doi.org/10.1177/1077546315624997.

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Using an inertial part of a building structure as a tuned mass damper (TMD) has been shown to have economic advantages in terms of required materials and space for installing and operating a TMD in a building. This study suggests either designing the top story of a new asymmetric-plan building or adding a purposely designed story atop an existing asymmetric-plan building as a TMD to protect the building against earthquakes. This novel TMD, called a top-story mass damper (TSMD), is formulated using the three-degree-of-freedom modal properties of the first triplet of vibration modes of the origi

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Nimbekar, Sanket, K. R. Dabhekar, S. S. Solanke, Isha P. Khedikar, and Er Tushar H. Sonawane. "Seismic Response Control of Elevated Water Tank using Base Isolation: A Review." IOP Conference Series: Materials Science and Engineering 1197, no. 1 (2021): 012016. http://dx.doi.org/10.1088/1757-899x/1197/1/012016.

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Abstract Earthquake events are not something which can be avoidable. The Indian subcontinent has a background marked by devasting quakes. Quakes are generally caused when the stone underground out of nowhere breaks along an issue. Ground shake is caused by seismic waves due to sudden release of energy. The Centre of earthquake vibration is known as epicentre. Due to earthquake millions of lives are lost which can never be affordable. Most of the structures are subjected to vibrations; it causes destruction of country’s infrastructure. In the recent earthquakes many well designed concrete struc

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Suzuki, Kohei. "Earthquake Damage to Industrial Facilities and Development of Seismic and Vibration Control Technology – Based on Experience from the 1995 Kobe (Hanshin-Awaji) Earthquake –." Journal of Disaster Research 1, no. 2 (2006): 177–88. http://dx.doi.org/10.20965/jdr.2006.p0177.

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This paper reviews the situations and features of earthquake damage to industrial facilities, manufacturing companies, energy supply facilities, and mechanical structures and installations in Japan, and traces trends of countermeasure technology developed focusing on earthquake resistance and vibration control. In Japan, with the 1964 Niigata earthquake as the turning point, earthquake damage to industrial facilities became a social problem. With power stations being constructed in the 1960s, it also became an important technological policy to establish seismic design method for nonbuilding st

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Abdeddaim, Mahdi, Arnav A. Kasar, and Nassim Djedoui. "Seismic vibration control using a novel inerto-elastic damper." MATEC Web of Conferences 211 (2018): 14003. http://dx.doi.org/10.1051/matecconf/201821114003.

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The use of advanced structural control devices is an effective engineering solution to reduce earthquake induced damages to structures. Owing to rapid advancement in technology and persistent research efforts, a variety of control devices have been developed and successfully implemented. Quite recently, a new passive damper, called inerter has been introduced, which is capable of developing a fictive mass. This study presents a novel inerto-elastic damper, which combines the inerter devices with classical elastic springs, and demonstrates the effectiveness of these devices in achieving seismic

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Huang, Jun-Qi, Xun Chong, Qing Jiang, Xian-Guo Ye, and Han-Qin Wang. "Seismic Response Reduction of Megaframe with Vibration Control Substructure." Shock and Vibration 2018 (August 26, 2018): 1–14. http://dx.doi.org/10.1155/2018/9427908.

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Megaframe with vibration control substructure (MFVCS) is a tuned mass damper system, which converts the substructures into the tuned mass. In this study, a kind of MFVCS using both lead-rubber bearings and viscous dampers to connect the vibration control substructure with the megaframe was proposed. Then, based on a validated finite element model, a parametric analysis was conducted to study the effect of two parameters, the tuning frequency (i.e., the frequency of the substructure) and the damping provided by the lead-rubber bearings and viscous dampers on the seismic response reduction of th

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HOSEINI, ROUHOLLAH, and HAMZE SALEHIPOOR. "OPTIMUM DESIGN PROCESS OF VIBRATION ABSORBER VIA IMPERIALIST COMPETITIVE ALGORITHM." International Journal of Structural Stability and Dynamics 12, no. 03 (2012): 1250019. http://dx.doi.org/10.1142/s0219455412500198.

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This paper deals with the optimum design of vibration absorbers utilized to reduce undesirable random vibrational effects that are originated in linear structures. Analytical expressions, for the case of nonstationary white-noise accelerations, are derived. The criterion is different from most conventional optimum design criteria, since it is based on minimizing the displacement or the acceleration variance of the main structure responses, without considering performances required against failure. In this study, in order to control the structural vibrations induced on a mechanical structure ex

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Wang, Qing, Jianhui Wang, Xiaofang Huang, and Li Zhang. "Semiactive Nonsmooth Control for Building Structure with Deep Learning." Complexity 2017 (2017): 1–8. http://dx.doi.org/10.1155/2017/6406179.

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Aiming at suppressing harmful effect for building structure by surface motion, semiactive nonsmooth control algorithm with Deep Learning is proposed. By finite-time stable theory, the building structure closed-loop system’s stability is discussed under the proposed control algorithm. It is found that the building structure closed-loop system is stable. Then the proposed control algorithm is applied on controlling the building structural vibration. The seismic action is chosen as El Centro seismic wave. Dynamic characteristics have comparative analysis between semiactive nonsmooth control and p

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Gao, Fu Qiang. "Study on Blasting Seismic Effect of Tunnel in Fault Formation." Advanced Materials Research 446-449 (January 2012): 2336–39. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.2336.

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Based on the propagation characteristics of stress wave in crack rock, the propagation laws of seismic wave in fault formation were studied, and the field tests were carried out on Guanjiao tunnel of Qinghai-Tibet railway. The monitoring data of blasting vibration indicate that cracks prevent the propagation of seismic wave and the peak velocities of seismic wave attenuate rapidly in fault formation. The findings provide a reference on blasting vibration damage control in rock tunnel.

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Braz César, Manuel, João Paulo Coelho, and José Gonçalves. "Semi-Active Vibration Control of a Non-Collocated Civil Structure Using Evolutionary-Based BELBIC." Actuators 8, no. 2 (2019): 43. http://dx.doi.org/10.3390/act8020043.

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A buildings resilience to seismic activity can be increased by providing ways for the structure to dynamically counteract the effect of the Earth’s crust movements. This ability is fundamental in certain regions of the globe, where earthquakes are more frequent, and can be achieved using different strategies. State-of-the-art anti-seismic buildings have, embedded on their structure, mostly passive actuators such as base isolation, Tuned Mass Dampers (TMD) and viscous dampers that can be used to reduce the effect of seismic or even wind induced vibrations. The main disadvantage of this type of

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Yadav, Rajat. "Study the Comparative Effect of Different Link Dampers on G+25 High Rise Buildings in Seismic Zone IV." International Journal for Research in Applied Science and Engineering Technology 10, no. 7 (2022): 2044–53. http://dx.doi.org/10.22214/ijraset.2022.45617.

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Abstract: The usefulness of a high-rise building equipped with different types of link dampers (such as bilinear dampers, fluid viscous dampers, and frictional dampers) for the purpose of controlling seismic vibration is discussed in this study. Due to their safe, efficient, and cost-effective design, dampers have gained a lot of popularity in recent years for the purpose of controlling vibration in structures. They are frequently employed in structural vibration control to reduce seismic risks and, with the use of passive energy dissipation devices, can enhance the dynamic responsiveness of b

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Ravikumar, Chandana, and Vytautas Markevicius. "Ferroelectret Polypropylene Foam-Based Piezoelectric Energy Harvester for Different Seismic Mass Conditions." Actuators 12, no. 5 (2023): 215. http://dx.doi.org/10.3390/act12050215.

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Energy harvesting technologies and material science has made it possible to tap into the abundant amount of surrounding vibrational energy to efficiently convert it into useable energy providing power to portable electronics and IoT devices. Recent investigations show that the piezoelectric effect is created in cellular polymers called ferroelectrets. These cellular-compliant polymers with polarized pores have a piezoelectric response to generate electrical energy when subjected to mechanical strain or surrounding vibration. It is found that there is a significant difference between ferroelect

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Elias, Said. "Effect of SSI on Vibration Control of Structures with Tuned Vibration Absorbers." Shock and Vibration 2019 (January 23, 2019): 1–12. http://dx.doi.org/10.1155/2019/7463031.

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This paper investigates the effect of considering soil-structure interaction (SSI) in seismic responses of reinforced concrete (RC) chimneys installed by distributed tuned vibration absorbers vertically (d-MTVAs). A multimode control approach is used to design the d-MTVAs. Two-dimensional (2D) RC chimney is the assembly of beam elements. Frequency-independent constants for the springs and dashpots are used for modeling the raft and the surrounding soil. The equations of motion for nonclassically damped systems are derived and solved using Newmark’s method. The effectiveness of the d-MTVAs is w

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Li, Rui-Jun, Ying-Jun Lei, Zhen-Xin Chang, Lian-Sheng Zhang, and Kuang-Chao Fan. "Development of a High-Sensitivity Optical Accelerometer for Low-Frequency Vibration Measurement." Sensors 18, no. 9 (2018): 2910. http://dx.doi.org/10.3390/s18092910.

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Low-frequency vibration is a harmful factor that affects the accuracy of micro/nano-measuring machines. Low-frequency vibration cannot be completely eliminated by passive control methods, such as the use of air-floating platforms. Therefore, low-frequency vibrations must be measured before being actively suppressed. In this study, the design of a low-cost high-sensitivity optical accelerometer is proposed. This optical accelerometer mainly comprises three components: a seismic mass, a leaf spring, and a sensing component based on a four-quadrant photodetector (QPD). When a vibration is detecte

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