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Paper Title : ANALYSIS OF TALL BUILDING USING ETABS WITH P-DELTA ANALYSIS

ISSN : 2395-1303
Year of Publication : 2022
10.5281/zenodo.6561303

Authors: Pavithra.S, Mrs.Jegidha.K.J. Assistant Professor, Dr. Suresh Babu.S Ph.D.FIE.,FIGS, HOD

         


Abstract
As urbanization increases worldwide, the construction of tall buildings in seismic regions is becoming increasingly common. In heavily populated cities, the available land for buildings is becoming scarcer and scarcer, and the cost of land is becoming higher and higher. So, the high rise structures are proposed for residential and commercial purposes. They may be easily affected by seismic as well as wind loads, so the buildings get deformed and collapsed easily. To avoid these problems we consider p-delta effect in designing. As the number of stories increases p-delta effect becomes very important. The P-Δ effect is relevant in structural engineering problems, especially in civil engineering, where we’re dealing with large structures with proportionally decreasing small moments of inertia as they continue to be extended in absolute height. In this study p-delta (P-Δ) effect on high-rise building is studied for the analysis of G+10 building and models were done by ETABS. Seismic and wind loads are applied to model and the displacements and storey drifts are compared for the structure with and without P-delta effect.

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Keywords
- p-delta effect (P-Δ), displacement, shear wall, ETABS.