Impact Factor (2025): 6.9
DOI Prefix: 10.47001/IRJIET
During
seismic activity, the response of structures is influenced by Soil Structure
Interaction (SSI) which is the process where the response of soil particles to
earthquake ground motion affects the motion of structure and the response of
structure affects the motion of soil mass. In design offices the base of
multi-storey buildings are taken as fixed and analysed for earthquake response
using provisions of IS 1893-2016 with the aid of response spectrum given for
soft, medium and hard soils in foundation. But in reality, the type of soil
present in and around the foundation structure also participates in the seismic
response and the assumption of fixed base becomes conservative. Soil structure
interaction usually carried out for soft, medium and hard soil. The plan
dimension of the building is 16.84 m by 24.15 m and the height of the building
is 28.95 m from the ground level. The height of all stories is 3.04 m.
Country : India
IRJIET, Volume 7, Issue 5, May 2023 pp. 196-201