$05$:

FOR THE THIRD TIME I AM SENDING THIS

QUISTION PLEASE SHOW ME THE

DRAWING NOT YOUR EXPLANATION

Draw the following for a stair case:

A longitudinal section in a stair that has $8$ steps and a horizontal

projection of $2\mathrm{.}1m$ and a vertical projection of $1\mathrm{.}2m.$ The waist slab

$($flight$)$ has a $20cm$ thickness. Each landing has a $20cm$ thickness and

$1\mathrm{.}3m$ length. Each landing is supported by a $20cm$ thick wall.

Scale :$1$:$20$

Reinforcement :

Use $412m\frac{m}{m}$ top and bottom steel for $2$ landings in $2$ directions

Use $514m\frac{m}{m}$ for flight in short direction

Use $18mm$ for each stair and $510m\frac{m}{m}L$ shaped stirrup