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Steel staircase design calculation pdf.
Main member design 13 2.
Design of staircase calculation how to calculate rise and tread dimensions.
Detail drawings 28 4.
Advanced bill of material 24 2.
In public use building like malls cinema shopping center larger width of stair can be used.
Erection drawings 26 3.
Dead load calculation 1.
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Design a straight flight staircase in a residential building that is supported on reinforced concrete walls 1 5 m apart center to center on both sides and carries a live load of 300 kg m 2.
A stair is a system of steps by which people and objects may pass from one level of a building to another a stair is to be designed to span a large vertical distance by dividing it into smaller vertical distances called steps.
Floor loads thickness of structural slab thickness of screed thickness of celing plaster thickness of marble dead load of structural slab dead load of screed dead load of cement plaster dead load of marble total dead load of floor finishes dead load of.
Engineering calculations 22 b.
Introduction to steel design and construction 8 ii.
Connection design 18 4.
Secondary member design 17 3.
Staircase reinforcement calculation a staircase is defined as set of steps from one floor to another floor.
The steel process from design through erection 10 a.
To steel quantity calculation for stair.
The risers are 16 cm and goings are 30 cm.
The stair calculator is used for calculating stair rise and run stair angle stringer length step height tread depth and the number of steps required for a given run of stairs.
The width of the stair should not be less than 850 mm.
This free stair calculator determines stair parameters such as rise total run and angle stringer length based on height run tread and headroom requirement.
Some of the functional requirements of staircases are.