Analysis and Design of Multistoried Building By Using Software For Different Earthquake Zones

This study presents a comprehensive analysis and design of a multistoried G+16 L-shaped building using structural analysis software under different seismic zones (II to V), focusing on the impact of shear wall inclusion on structural performance. Five models were developed: one without shear walls and four with shear walls placed in zones of increasing seismic intensity. The investigation evaluates storey drift and storey shear parameters to assess lateral load resistance. Results reveal that the model without shear walls (Model-1) exhibits the highest storey drift and lowest shear resistance, indicating poor seismic performance. In contrast, models with shear walls (Models 2–5) show substantial improvements in both drift control and shear resistance, with Model-3 (Zone III) demonstrating the most balanced performance. The study confirms that the inclusion of shear walls significantly enhances the structural stability and seismic resilience of multistoried buildings, with increased efficiency in higher seismic zones.