@beproengineer: Time History Analysis! In this post, we are demonstrating the vibration and response of a building model in ETABS, subjected to the historic Northridge earthquake ground motion. 🔍 What is Time History Analysis? Time History Analysis is an advanced step-by-step dynamic analysis that evaluates how a structure responds to a specific ground motion over time. Instead of using simplified static forces, it applies actual earthquake records to the model. This allows engineers to see precisely how the building behaves, yields, and deforms at every single fraction of a second during a real seismic event. #ETABS #StructuralEngineering #CivilEngineering #TimeHistoryAnalysis #SeismicDesign #EarthquakeEngineering #StructuralDynamics #StructuralAnalysis #CivilEngineer