Steel Staircase Design Calculation

Staircase reinforcement calculation definition.

Steel staircase design calculation.

Hello i am a recent graduate structural engineer and i am given a task to design a steel staircase in the philadelphia region. A fraction to decimal conversion table for common fractions used in measurements is also provided at the bottom of the page. Structural steel the structural elements that make up the frame that are essential to supporting the design loads e g. Types of staircases plan types straight run 180 degree return l shaped spiral simplest form of stair.

Stairs design construction. 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. Design of staircase calculation how to calculate rise and tread dimensions. 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.

Beams columns braces plate trusses and fasteners. Either follow these calculations through or simply use the calculator to get your diy project off to a breeze. Steel stainless steel extruded aluminum or wood. A staircase is defined as set of steps from one floor to another floor or combination of riser and tread to make easy transportation from one floor to another floor in a building.

It can become an essential decorative element in your home depending on the décor of railing and balusters or you may use unusual materials or shapes for treads. The standard width of any stair may be between 1 1 to 1 6 m. The stairway design can be very basic but it will still fit well to your house style. Refer to the figure adjacent to the calculator as a reference.

I know the type of loads and where to apply them so i can figure out the stringer and. 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. It does not include for example cables ladders chutes grating stairs catwalks handrails or ornamental metal. In public use building like malls cinema shopping center larger width of stair can be used.

In addition we will show you how the stair stringer calculator works out the rise run angle and stringer length allowing you to plan the layout of your intended staircase effectively. The width of the stair should not be less than 850 mm. Steel staircase design example calculation steel staircase design example calculation cgstrucg structural op 2 nov 18 16 39. The stair calculator is an online tool for calculating various parameters involved in the construction of stairs.