Optimization of Structural Design Through Advanced Simulation to Improve the Seismic Performance of Steel Frames with Differentiated Application of the Code Spectrum

This applied research project addresses the critical need to optimize the design of steel frames in Ecuador, a country with high seismic activity. Despite the existence of the Ecuadorian Construction Standard (NEC-2015), uncertainties persist regarding how regional variations in seismic hazard affect the structural performance of these buildings. The methodology employs a systematic approach of advanced simulation, modeling steel frames under various seismic design spectra. Key parameters such as fundamental period, participating mass, base shear, and inelastic drifts are analyzed, allowing for the identification of zones with higher structural demands and the establishment of optimal configurations for geometry and connections. Expected results include the formulation of validated technical recommendations for seismic-resistant design and the optimization of engineering practice. This study not only improves the safety and efficiency of steel structures but also contributes to reducing collapse risks, protecting human lives and material assets through the use of cutting-edge computational tools.<br/><br/><b>Goal</b>: <br/>To comparatively evaluate the structural performance of steel frames in different seismic zones of Ecuador using advanced simulation. The project aims to optimize seismic-resistant design based on the differentiated use of the seismic hazard spectrum from the NEC-2015 standard.<br/><br/><b>Research lines</b>: <br/>Analytical and numerical models to analyze the behavior of materials and systems taking into account current regulations