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Erschienen in:
2024 | OriginalPaper | Buchkapitel
Performance Analysis of Fixed and Seismic Base Isolation System for Multi-story Building
verfasst von : Anurag Radhavaram, K. Anand Goud, J. S. R. Prasad
Erschienen in: Recent Advances in Structural Engineering
Verlag: Springer Nature Singapore
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Abstract
The theme of project aims to perform as well as the strength of a base isolation system for reference firm structures for the period of seismic events. The purpose of presenting a 3D referenced concrete frame building with safe position as a case study, using SAP 2000 software for modeling and analysis. Seismic load calculations can be performed according to IS 1893–2016 to meet earthquake-resistant resolution. This study addresses a 3-D reinforced concrete frame structure with dimensions of 21 m on the x-axis and 21 m on the y-axis, comprising a G + 6 configuration with a height of 24 m. The objective is to increase the natural time period, reduce level drift, and lower the acceleration response of seismic events. The paper evaluates the effectiveness of the base isolation system in terms of maximum shear force, maximum bending moment, base shear, level drift, and level relocation reductions.