Applicability of Seismic Base Isolation in Structure

Authors

  • Animesh Pal Civil Engineering Department, Aliah University, Kolkata, West Bengal, India Author

Keywords:

Seismic response, Base- isolation, Response Spectra, Hysteretic energy dissipation

Abstract

This paper briefly reviews the concepts, applicability and benefits of using base-isolation in structures in severe seismic zones. It is a passive means to obtain seismic response control in structure through utilizing three basic functions – horizontal flexibility, energy dissipation and rigidity against normal lateral loads. The rubber-lead bearing appears to be the best isolator performing all three functions efficiently while the base-isolation of masonry building through a planned sliding joint gets considerable attention. Conditions favor the choice of base-isolation alternative to conventional elastic or elasto-plastic designs are indicated.              

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References

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Published

01-12-2018

Issue

Section

Research Articles

How to Cite

Pal, A. (2018). Applicability of Seismic Base Isolation in Structure . International Journal of Scientific Research in Civil Engineering, 2(5), 50-56. https://ijsrce.com/index.php/home/article/view/IJSRCE18251

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