Structural Steel Spiral Staircase Design

The risers are 16 cm and goings are 30 cm.

Structural steel spiral staircase design.

Outdoor spiral staircases can be finis hed painted in desired colours in addition to hot dip galvanizing. 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. Spiral staircases with a radius larger. Furnish spiral stairway as manufactured by stairways inc 4166 pinemont houston texas 77018 1 800 231 0793.

There are bim and other software to determine the spiral staircase dimensions. A rail fixed parallel above the pitch line at the sides of. Steel is a favoured material for use in spiral staircases due to its versatile and malleable nature. Three generations of experience allows reliability and on time delivery of an outstanding product.

Among different configurations taken by spiral staircases the most common is the circular format. The most common ones have a circular format with a central mast from which the steps are fixed. We can make your dream staircase a reality with our custom built mix and match options. Though the treads may be supported many other ways.

These stairs have a wide flight to start then split off into two narrower sections going in opposite directions at a mid landing. Stairway shall be shipped in a complete single unit. We build single and double stringer staircases floating staircases spiral staircases or fire escapes. But it is essential as a civil engineer to know the restrictions and basic concepts within the design of the spiral staircase.

There are typically two stringers one on either side of the stairs. These could be stainless steel handrails with timber treads. Spiral staircase dimensions design standards. Image courtesy of salter spiral stair.

Elements of a steel staircase. 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. What about incorporating frameless glass balustrades into your architectural design. A spiral staircase designed as lobby staircase is attractive safe simple comfortable and space saving.

This makes for decorative staircases with the best possible rust protection. Stringer or string the structural member that supports the treads.