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Estimating Sheet

Download excel sheet for designing RCC dog-legged staircase

Construction Software

While designing this type of staircase, the subsequent flights go up in opposite directions.

The two flights in plan are not detached through a well. A landing is delivered similar to the level at which the direction of the flight is modified.

Method for Dog-legged Staircase design: The stairs are categorized into the following two types, on the basis of the direction upon which a stair slab extents.

a. Stairs spanning horizontally
b. Stairs spanning vertically
c. Stairs spanning horizontally

Walls provide support to these types of stairs at every side. Stringer beams or at one side by wall or at the other side by a beam.

Loads
Dead load of a step = ½ x T x R x 25

Dead load of waist slab = b x t x 25
Live load = LL (KN/m2
Floor finish = assume 0.5 KN/

Link for download the Spreadsheet RCC Dog Legged Staircase Design

Download excel sheet for designing RCC dog-legged staircase
Ref.: onlinecivilforum.com