ONE WAY SLAB The slab is supported to the two opposite sides RCC beams responsible for carrying the slab load along one direction. In one way, sab the beams length difference is vast, so the load will not transfer toward the shorter RCC beams. In these slabs in one direction, the primary reinforcements were provided. According to Indian standard (IS 456:2000), the slab must have a, The longer span divided by To shorter span must Equal or greater than 2. One way slab = Longer span /Shorter span ≥ 2 DESIGN CONSIDERATION OF ONE-WAY SLABS: (A) EFFECTIVE SPAN (CL.22.2 OF IS 456) (B)THE SLABS EFFECTIVE SPAN TO ITS EFFECTIVE DEPTH RATIO (CLS.23.2.1A-E OF IS 456) (C) NOMINAL COVER (CL.26.4 OF IS 456) (D) MINIMUM REINFORCEMENT (CL.26.5.2.1 OF IS 456) (E) THE MAXIMUM DIAMETER OF REINFORCING BARS (CL.26.5.2.2) (F) MAXIMUM BARS DISTANCE (CL.26.3.3 OF IS 456)