CONFERENCE / REACT-2024

The population surge in Kerala has spurred the need for innovative construction approaches due to limited space, with urbanization propelling demand. Consequently, the necessity for vertical expansion becomes apparent, driving the construction of tall buildings. The project explores into the design challenges and solutions for tall buildings, especially in seismic-prone regions. Focusing on a G+19 residential building in Seismic Zone III, the study adheres to IS 16700:2023 standards. The project outlines a meticulous methodology, incorporating dynamic analyses, validation processes, and ductile detailing for enhanced earthquake resistance. The design basis report specifies about project specifications, construction materials, structural systems and design criteria. The project progresses with structural general arrangement drawings along with structural modelling and analysis using ETABS. Structural parameters and analysis results are checked against the specifications mentioned in IS 16700:2023 and non-compliant parameters are brought into alignment with specified code requirements. Further, the structure is designed following IS 13920: 2016 and IS 456: 2000. The advancement of project is done by designing and detailing of various structures using RCDC. The study includes a detailed comparison between the performance of building with and without considering specifications mentioned in IS 16700:2023. Eventhough the former requires high performance construction materials that causes an increase in initial cost, enhanced safety, improved serviceability and potentially lower repair costs outweigh the initial investment. This comprehensive approach amalgamates advanced technology with stringent adherence to regulatory standards, emphasizing safety and structural integrity. By addressing the challenges of vertical expansion in dense urban environments prone to seismic activity, the project offers invaluable insights into sustainable construction practices, essential for Kerala's evolving urban landscape.