Basic steps that need to be followed have discussed in a different article and it shall also be referred for

The design of the doubly reinforced section is discussed in this article. The basic steps that need to be followed

Beam design according to Eurocode 2 is discussed with a worked example. Eurocode 2 worked example for singly reinforced beam

The procedure to be followed in designing of singly reinforced concrete beams to Eurocode 2 is discussed in the article.

Staircase design using eurocode 2 Waist          = 150 mmRise            = 150 mm Treads        =