Stairs, type B, JSL

Construction settings

  • Material for stringers (1)

    Valid beam class for stringers: L

  • Material for rungs (2)

    Valid beam class for rungs: SQ

  • Pipeline for handrail (3)

    Valid pipeline must have DN20 pipe and curve specified and default curve must be free bend.

  • Lower doubler plate (4)

    Plates must have measurements: first length (thickness), second length (width), third length (distance from bolt hole to the edge).

  • Material for fixing bolts (5)

  • Material for fixing nuts (6)

  • Material for fixing washers (7)

  • Lower lug for deck (8)

  • Lower lug for 1" grating (8)

  • Lower lug for 1 1/2" grating (8)

  • Upper lug (9)

  • System for passage

  • Rise height (vertical distance between the center lines of rungs) (A)

  • Rung width (B)

  • Railing width (C)

  • Max. vertical distance of the highest rung to the upper platform level (D)

  • Max. vertical distance of the lowest rung to the lower platform level (E)

Inserting the unit

  1. Select the System.

  2. Define the properties.

  3. Select points and directions.

  4. Define the distances.

  5. Enter a name for the structural unit.