Q5/ In the plan below there is a Spiral stair, the distance between slabs is 3m, there is the space for a staircase is 100 cm radius and the angle of rotation is 270°. find the followings: Find the number of steps. Find the riser height. Find the tread width. According to provided data, the stair can install or not?

Q5/ In the plan below there is a Spiral stair, the distance between slabs is 3m, there is the space for a staircase is 100 cm radius and the angle of rotation is 270°. find the followings: Find the number of steps. Find the riser height. Find the tread width. According to provided data, the stair can install or not?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Q5/
In the plan below there is a Spiral stair, the distance between slabs is 3m, there is the space for
a staircase is 100 cm radius and the angle of rotation is 270°. find the followings:
Find the number of steps.
Find the riser height.
Find the tread width.
According to provided data, the stair can install or not?

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