Note:hand written solution should be avoided. Design a dog legged staircase for following data:Riser 150 mm Thread 300 mm. Landing 1350 mmsupported by 230 mm wide beams at outer edge. Liveload 3 Kn/ Sqm Floor Finish 1.25 Kn/Sqm.Floor to floor height 3.3 m.

Riser: 150 mmTread: 300 mmLanding: 1350 mmSupported by 230 mm wide beams at the outer edgeLive Load:…

Answered: Design a dog legged staircase

Engineering

Civil Engineering

Design a dog legged staircase

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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Concept explainers

Stair construction and layout

Stair is a type of vertical transportation in a building which consist of a series of steps in a flight of stairs that enable the vertical movement of people and materials from one floor to another. A staircase consists of steps that comprises of riser & tread, handrail, baluster, stair stringers, newel post and waist slab. The construction of staircase with all the components is termed as stair construction. A staircase is an enclosure that contains the entire stairway. The materials used for the construction of stairs are bricks, reinforced cement concrete, stone, lumber, steel and a combination of these materials.

Question

Note:hand written solution should be avoided.

Design a dog legged staircase for following data:
Riser 150 mm Thread 300 mm. Landing 1350 mm
supported by 230 mm wide beams at outer edge. Live
load 3 Kn/ Sqm Floor Finish 1.25 Kn/Sqm.
Floor to floor height 3.3 m.

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