Dead weight of waist slab of a stair case spanning longitudinally is calculated as
1
\(25D\sqrt{1 + (\frac{R}{T})^2}\)
2
\(25d\sqrt{1 + (\frac{R}{T})^2}\)
3
\(25D\sqrt{1 + (\frac{T}{R})^2}\)
4
\(25d\sqrt{1 + (\frac{T}{R})^2}\)
Dead weight of waist slab of a stair case spanning longitudinally is calculated as