Comparative analysis of fixed base & isolated base buildings paper

  • Unique Paper ID: 157094
  • Volume: 9
  • Issue: 6
  • PageNo: 63-66
  • Abstract:
  • The present work attempts to study the effectiveness of base isolation using lead rubber bearings (LRB) over conventional construction, using a case study of identical conventional and isolated building constructed in the most seismically active region in India (Zone V). Base isolators protect both structural and non-structural components by separating a superstructure from its substructure that is resting on a moving surface. In this study, two cases of G+9 plane symmetrical RCC frames are modelled and analyzed. First, a fixed base, and second, an isolated base (LRB). For both scenarios, building displacement is compared.. For analysis ETABS software is use and for designing of isolator 1893:2002 (part 1) and UBC 97 design of seismic isolated structures.

Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{157094,
        author = {Pratiraj Bhandigare and S R Kadam},
        title = {Comparative analysis of fixed base & isolated base buildings paper},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {9},
        number = {6},
        pages = {63-66},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=157094},
        abstract = {The present work attempts to study the effectiveness of base isolation using lead rubber bearings (LRB) over conventional construction, using a case study of identical conventional and isolated building constructed in the most seismically active region in India (Zone V). Base isolators protect both structural and non-structural components by separating a superstructure from its substructure that is resting on a moving surface. In this study, two cases of G+9 plane symmetrical RCC frames are modelled and analyzed. First, a fixed base, and second, an isolated base (LRB). For both scenarios, building displacement is compared.. For analysis ETABS software is use and for designing of isolator 1893:2002 (part 1) and UBC 97 design of seismic isolated structures.},
        keywords = {Base Isolation system, Base shear, LRB ( Lead rubber Bearing ), Storey displacement , Storey shear .},
        month = {},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 9
  • Issue: 6
  • PageNo: 63-66

Comparative analysis of fixed base & isolated base buildings paper

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