Design RC staircases per IS 456:2000.
Calculates flight steps, waist slab thickness, loading, bending moments, and reinforcement for main/distribution bars.
๐ Input Parameters
๐ Design Results
Enter parameters and click "Design Staircase" to see results.
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Disclaimer
This calculator assumes standard residential/commercial usage per NBC 2016. For public assembly or heavy industrial stairs, increase live loads and verify shear capacity manually. Always check headroom clearance and guard rail requirements.