Structural Steel Spiral Staircase Design

Stairway shall be shipped in a complete single unit.

Structural steel spiral staircase design.

The most common ones have a circular format with a central mast from which the steps are fixed. Steel is a favoured material for use in spiral staircases due to its versatile and malleable nature. We can make your dream staircase a reality with our custom built mix and match options. Three generations of experience allows reliability and on time delivery of an outstanding product.

Furnish spiral stairway as manufactured by stairways inc 4166 pinemont houston texas 77018 1 800 231 0793. 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. The risers are 16 cm and goings are 30 cm. There are typically two stringers one on either side of the stairs.

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. Elements of a steel staircase. A spiral staircase designed as lobby staircase is attractive safe simple comfortable and space saving. Though the treads may be supported many other ways.

We build single and double stringer staircases floating staircases spiral staircases or fire escapes. What about incorporating frameless glass balustrades into your architectural design. These stairs have a wide flight to start then split off into two narrower sections going in opposite directions at a mid landing. Spiral staircases with a radius larger.

Spiral staircases can adopt different structural configurations. 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. There are bim and other software to determine the spiral staircase dimensions. A rail fixed parallel above the pitch line at the sides of.

These could be stainless steel handrails with timber treads. Among different configurations taken by spiral staircases the most common is the circular format. Stringer or string the structural member that supports the treads. Image courtesy of salter spiral stair.

Spiral staircase dimensions design standards. But it is essential as a civil engineer to know the restrictions and basic concepts within the design of the spiral staircase.