BIM-Based Structural Analysis and Design Using AutoCAD, Revit &ETABS

This study explores the integration of Building Information Modelling (BIM) and ETABS for the structural analysis and design of a mixed-use G+4 building with a cellar floor. The structure, located at Kalaburagi of plot size 120’ x 80’, is designed to accommodate both commercial and residential, along with common amenities. The cellar floor is designated for parking, serving residents and visitors. The ground floor houses 31 commercial shops suitable for retail, office, or showroom use. The first to third floors consist of six well-ventilated two-bedroom apartments per floor, designed for efficient spatial planning. The fourth floor is reserved for amenities, including a conference room and a gym. The methodology involves creating a 3D BIM model of a multistorey structure, exporting it to ETABS for analysis and design, and re-integrating the results for documentation and further detailing. This integrated workflow not only reduces time and cost but also facilitates better decision-making throughout the project lifecycle. The study shows the potential of BIM-ETABS synergy to transform traditional design practices into smarter, more efficient processes, ultimately contributing to the advancement of sustainable and resilient infrastructure.