Seismic Analysis and Design of G+10 RCC Buildings across Different Environment Zones Using ETABS

Abstract: In India, reinforced concrete frame construction is the prevailing building practice. With the growing economy and urbanization, with the rising cost coupled with limited horizontal space and the demand for agricultural land, high-rise buildings are increasingly favored. These tall structures, must withstand both gravity and lateral forces. Given that many major Indian cities are located in high-risk seismic zones, hence strengthening buildings against lateral forces is essential. This study aims to compare seismic performance of G+10 storey structures in seismic Zones- II, III, IV and V and with soil types is conducted using ETABS. The structure with a uniform floor height, are analyzed for all relevant load combinations, including dead loads, live loads, masonry loads and seismic loads. All frames are designed under identical gravity loading. The structural design incorporates standard beam and column sections, and the foundation supports are modeled as fixed, adhering to ETABS specific condition and seismic calculation standards. This investigation for the seismic behavior of G+10 RCC building is examined using Response Spectrum Method of analysis using ETABS.