I’ll show you how to manually transfer slab loads—both SDL and Live Load—to supporting beams, step by step using hand calculation. We’ll discuss: ✅ What is Superimposed Dead Load (SDL)? ✅ How Live Load from the slab is transferred to the beams. ✅ How to calculate the equivalent tributary area of the slab for a particular beam. ✅ And finally, how to convert area loads (kN/m² or psf) into line loads (kN/m or plf) that act on beams.