ANALYSIS AND DESIGN OF G+4 RCC BUILDING USING STAAD PRO

Structural engineering plays a crucial role in ensuring that buildings are safe, serviceable, durable, and economical. The integration of computer-aided design tools has transformed the way engineers approach structural analysis and design. Among the various software available, STAAD Pro are the most widely used programs for analysing and designing building structures. Each offers unique modelling approaches, analysis techniques, and design capabilities, making a comparative evaluation valuable for engineers and researchers. This study focuses on the design and comparative analysis of a building using STAAD Pro. The primary objective is to examine and compare the structural behaviour, load distribution, member forces, and overall economy of the design obtained from both software. G+4 (Ground plus 4 floors) building is modelled in both platforms, applying identical material properties, loading conditions, and design parameters as per relevant Indian Standards (IS codes). The analysis results are compared in terms of parameters such as bending moments, shear forces, deflections, and reinforcement requirements. The comparative study highlights the differences in analytical accuracy, design output, and software usability. The outcome of this research provides insights into the efficiency and reliability of each software package and assists engineers in selecting the appropriate tool for structural design of buildings.