Steel Staircase Design Calculation Example
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.
Steel staircase design calculation example. Steel staircase design example calculation steel staircase design example calculation cgstrucg structural op 2 nov 18 16 39. Design of staircase calculation how to calculate rise and tread dimensions. Structural steel the structural elements that make up the frame that are essential to supporting the design loads e g. Below we show a few different examples of tread material.
For convenience and flexibility this stair stringer calculator comes in two forms the automatic and manual click on the icons to determine the best calculator to use for your stairs. I know the type of loads and where to apply them so i can figure out the stringer and. Explore a number of building and housing related calculators as well as hundreds of other calculators involving topics such as finance math fitness health and more. 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.
This free stair calculator determines stair parameters such as rise total run and angle stringer length based on height run tread and headroom requirement. Hello i am a recent graduate structural engineer and i am given a task to design a steel staircase in the philadelphia region. We can complement the tread material with different handrail materials. Due to steel channel and leg angle you can quickly create the skeleton of the stairs but the construction of the screw or rotary design requires special skills and it is time consuming.
Some of the functional requirements of staircases are. Beams columns braces plate trusses and fasteners. The standard width of any stair may be between 1 1 to 1 6 m. Please call if you have special requirements for these materials or for materials not shown here.
Weland spiral staircase standard handrail is made. This formula will help you to design. Sample calculation of a staircase that should be 2 60 meters high. It does not include for example cables ladders chutes grating stairs catwalks handrails or ornamental metal.
The width of the stair should not be less than 850 mm. Staircase reinforcement calculation definition. The production of exterior stairs is normally simpler because steps are made of metal corrugated sheets and the railing is decorated with hammering. A schematic example of a steep and low transit staircase 2 x 21 1 x 21 63 cm.