Application of smart dampers for prevention of seismic pounding in isolated structures subjected to near-fault earthquakes

A Rayegani, G Nouri - Journal of Earthquake Engineering, 2022 - Taylor & Francis
This paper investigates the performance of the Magnetorheological damper as a smart
dissipating device in the isolated buildings for prevention of seismic pounding. To that end …

Experimental study of sliding base-isolated buildings with magnetorheological dampers in near-fault earthquakes

S Sahasrabudhe, S Nagarajaiah - Journal of Structural Engineering, 2005 - ascelibrary.org
The increase in bearing displacements of sliding isolated buildings due to near-fault
earthquakes, with long-period pulse type of ground motion, is an important problem. Often …

Experimental investigation on semi-active control of base isolation system using magnetorheological dampers for concrete frame structure

W Fu, C Zhang, M Li, C Duan - Applied Sciences, 2019 - mdpi.com
The traditional passive base isolation is the most widely used method in the engineering
practice for structural control, however, it has the shortcoming that the optimal control …

Experimental investigation of semiactive robust control for structures with magnetorheological dampers

H Aggumus, S Cetin - Journal of Low Frequency Noise …, 2018 - journals.sagepub.com
This study investigates reducing the vibration of structures under different earthquakes using
magnetorheological dampers. To investigate the effect of the magnetorheological damper …

“Smart” base isolation strategies employing magnetorheological dampers

H Yoshioka, JC Ramallo… - Journal of engineering …, 2002 - ascelibrary.org
One of the most successful means of protecting structures against severe seismic events is
base isolation. However, optimal design of base isolation systems depends on the …

Performance of tuned mass damper against structural collapse due to near fault earthquakes

M Domizio, D Ambrosini, O Curadelli - Journal of Sound and Vibration, 2015 - Elsevier
Tuned mass dampers (TMD) are devices capable of reducing structural vibration by means
of transferring energy from the protected structure to the control device. This vibration control …

[HTML][HTML] Seismic response analysis of coupled building involving MR damper and elastomeric base isolation

MK Shrimali, SD Bharti, SM Dumne - Ain Shams Engineering Journal, 2015 - Elsevier
Application of control devices for seismic hazard mitigation has emerged as an attractive
and viable proposition over the years. Buildings in close proximity are prone to pound to …

Reduction of pounding between buildings using fuzzy controller

In this study, a FUZZY LOGIC CONTROLLER is employed to synchronize the response of
two adjacent buildings coupled with a magneto-rheological (MR) damper and also, to …

[图书][B] Fuzzy control of magnetorheological dampers for vibration reduction of seismically excited structures

CMD Wilson - 2005 - search.proquest.com
Since civil structures have little damping capability, extensive damage and even failure often
occur when they are subjected to seismic excitations. Control devices have therefore been …

Vibration control of buildings using magnetorheological damper: a new control algorithm

AM Aly - Journal of Engineering, 2013 - Wiley Online Library
This paper presents vibration control of a building model under earthquake loads. A
magnetorheological (MR) damper is placed in the building between the first floor and …