Earthquake Analysis in Complex Shape Building Using STAAD PRO

Abstract

This research delves into the seismic analysis of a G+10 storey building designed with a cross-shaped configuration. Utilizing STAAD PRO software and employing linear static analysis, various seismic parameters such as displacement, story drift, modal time period, and frequency were meticulously examined. The primary objective was to assess the seismic response of the cross-shaped structure in comparison to other configurations with an equal surface area. Results unequivocally indicate that the cross-shaped building exhibits heightened stability, showcasing superior performance in seismic conditions. This finding underscores the structural robustness of the cross-shaped configuration in earthquake-prone regions. The study also sheds light on specific characteristics of the cross-shaped building, offering valuable insights for seismic-resistant design strategies. Through a meticulous investigation focused solely on the cross-shaped structure, this research contributes to the broader understanding of earthquake analysis in complex buildings, serving as a foundation for future advancements in structural engineering.