Vignesh Waran Jai on Instagram: "Load Calculation What is Load Calculation? Load calculation means determining all the forces that act on a structure so engineers can design it safely and prevent failure. 1. Dead Load (DL) Permanent loads such as the self weight of beams, slabs, columns, walls, floors, and finishes. 2. Live Load (LL) Variable or moving loads such as people, furniture, vehicles, and stored goods. 3. Wind Load (WL) Pressure caused by wind acting on the building or structure surfac