This video demonstrates a sophisticated 3D structural analysis of a multi-story building, likely created using advanced engineering software like ETABS or SAP2000. The animation visualizes the 'Mode Shape' or dynamic response of the structure under lateral loads, simulating how the building would sway during an earthquake or high winds. ​You can clearly observe the interplay between the reinforced concrete frame (columns and beams) and the distinctive blue steel truss roof. This type of simulati