Design of Slabs and Staircase

Design a RCC slab for a room of clear dimensions 6m × 4m whose one short edge is discontinued and corners are restrained at supports. The live load on the slab is 4 kN/m² and superimposed load of 1.20 kN/m². Adopt M20 grade concrete and Fe415 grade steel. Check the slab for deflection, and development length. Give the detail sketches, sectional view along short span with reinforcement details along with torsional reinforcements.

A rectangular slab panel 5 m × 4 m (clear span) is continuous over three edges and discontinuous over one short edge. The slab carries a floor finish of 1.20 KN/m² and live load of 4.0 KN/m². Design the slab panel with detailing of the top and bottom reinforcements. Sketches the re-bar details clearly. The width of slab supported beam as 225 mm. Take M20 concrete and Fe 415 steel.

Design a restrained floor slab for a room 4m×5m in size to support a live load of 5 kN/m², with two adjacent sides discontinued. Use M20 concrete and Fe415 grade steel. Sketch the details of reinforcements.