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Bhavsar Shreyank Sunilbhai

SD4006

DESIGN OF G+13 BUILDING WITH GROUND FLOOR SOFT STOREY

This project involves the seismic design and structural analysis of a 13-storey mixed-use building located in Seismic Zone IV, in compliance with IS 1893 (Part 1): 2002. The building consists of a commercial front and parking area at the ground level. A primary focus of this project is the identification and mitigation of the Soft Storey effect at the ground level, which is critical due to the open parking and commercial usage resulting in significantly reduced stiffness compared to the upper floors.Detailed evaluation of Storey drift, displacements, torsional irregularities, and stress distribution.


Report Content

Problem Statement

Load Consideration

Initial Iterations

Unrealistic Size To Shear Wall Iterations

Soft Storey Problem at Ground Floor

Resolution of Soft Storey

Storey Stiffness and Eccentricity Check

Stiffness Resolution of Soft Storey

Modal and Frame Participation

Element Detailing