Steel Staircase Structural Design Example
Stair design includes all steel stair components such as guardrails handrails and posts stringers headers treads pan beams landings posts and bracing.
Steel staircase structural design example. It also gives illustration. Structural steel the structural elements that make up the frame that are essential to supporting the design loads e g. Free standing staircase structures are complex in analysis and design but with finite element analysis packages simple solutions can be easily obtained as shown in this post. Some of the functional requirements of staircases are.
In this post we are going to compare the results obtained with staad pro software with result from manual analysis using the method proposed on table 175 reynolds and. The risers are 16 cm and goings are 30 cm. Steel staircase design example calculation steel staircase design example calculation cgstrucg structural op 2 nov 18 16 39. I know the type of loads and where to apply them so i can figure out the stringer and.
Steel stair engineering services include a professionally engineered report with calculations and stamped in the state of your project. Goings are provided with 3 cm thick marble finish. 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 m2. 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.
Open well staircase design a staircase of 1 5 m width for an office building with slab supported on a beam at the top and and on the landing of the flight at right angles at the bottom is shown in figure 2. Design of staircase examples and tutorials by sharifah maszura syed mohsin example 2. It does not include for example cables ladders chutes grating stairs catwalks handrails or ornamental metal. This technical material provides recommendations in the sizing of stair element such as the rise tread maximum number of steps minimum headroom and clearance and the height of handrail from the pitch line of the stair.