Analysis of Earthquake resistance RCC building by using base isolation & damper system

Authors(2) :-Ashwini Kukde, Manish Chudare

Base isolation is nowadays widely considered as an effective strategy to protect structures subject to seismic excitations. However, it has been shown that, in the case of seismic excitations with high energy content at low frequencies, i.e. a near-fault event or a seismic wave propagating itself through alluvial soil, isolation bearings may undergo gross deformations. Observing that the response of base-isolated (BI) systems is dominated by the first-modal contribution and that Tuned Mass Damping (TMD) is able to reduce the fundamental vibration mode, A benchmark structure in which the non-linear response of isolation devices (elastomeric and friction pendulum) is explicitly considered has been recently defined. By using this model, this paper aims to investigate the non-linear behaviour of the benchmark isolated structure when a mass damping system is applied on the isolation layer, in order to study the effectiveness of this strategy in reducing the seismic response of the isolation layer

Authors and Affiliations

Ashwini Kukde
M-Tech Scholar Tulsiramji Gaikwad Patil College of Engineering and Technology,Nagpur, Maharashtra, India
Manish Chudare
Assistant Professor Tulsiramji Gaikwad Patil College of Engineering and Technology, Nagpur, Maharashtra, India

Base Isolation, Tuned Mass Damping, Hybrid control strategy

  1. Spencer B.F., Johnson E.A., Ramallo J.C. (2000). Smart isolation for seismic control.
  2. JSME Ser. C: Special Issue on Frontiers of Motion and Vibration Control 43:3, 704–711.
  3. Palazzo B., Petti, L. (1997). Aspects of structural vibration passive control, Journal of Meccanica, 32, 529-544.
  4. Palazzo B., Petti L. (1994). Seismic response control in base isolated systems using tuned mass dampers, Proceedings of First World Conference on Structural Control, Los Angeles, California.
  5. Narasimhan S., Nagarajaiah S., Johnson E.A., Gavin H.P. (2006). Smart base isolated benchmark building part I: problem definition, Structural Control and Health Monitoring, 13:2-3, 573-588
  6. Palazzo B., Petti L., De Iuliis M. (2006). Seismic response of base-isolated benchmark building model controlled by Tuned Mass Damper, Proceedings of Fourth World Conference on Structural Control and Monitoring, San Diego (USA)
  7. Wen YK. (1976). Method of random vibration of hysteretic systems. Journal of Engineering Mechanics, 102,249–263.

Publication Details

Published in : Volume 4 | Issue 8 | May-June 2018
Date of Publication : 2018-06-30
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 366-370
Manuscript Number : IJSRSET1848112
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

Ashwini Kukde, Manish Chudare, " Analysis of Earthquake resistance RCC building by using base isolation & damper system, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 4, Issue 8, pp.366-370, May-June-2018.
Journal URL : http://ijsrset.com/IJSRSET1848112

Follow Us

Contact Us