DIN 4112:1983-02

1 General
      1.1 Field of application
2 Construction documents
      2.1 General
      2.2 Description of construction and operation
      2.3 Construction drawings
      2.4 Verification of stability
3 Materials
      3.1 General
      3.2 Commonly used steels
             3.2.1 Steels for structural components
             3.2.2 Steels for structural and non-
                      structural machine components
             3.2.3 Fasteners
      3.3 Aluminium alloys
      3.4 Timber
4 Types of load and design loads
      4.1 Dead loads
      4.2 Imposed loads
             4.2.1 Vertical loads
             4.2.2 Horizontal loads
      4.3 Driving forces and braking forces
      4.4 Additions for impacts, for the vibration of
             structural components directly travelled over
             and for collision
             4.4.1 Impacts
             4.4.3 Collision
      4.5 Wind loads
      4.6 Snow loads
      4.7 Inertia forces, e.g. centrifugal forces,
             gyroscopic forces and Coriolis forces
5 Principles of structural analysis
      5.1 General
      5.2 Swings
             5.2.1 Forces of struts
             5.2.2 Safety of the swing against overturning
      5.3 Ferris wheels
             5.3.1 Loads
             5.3.2 Dominant loading cases
             5.3.3 Calculation
             5.3.4 Erection
             5.3.5 General indications
      5.4 Roundabouts
             5.4.1 General
             5.4.2 Flyer roundabouts and suspension
                      roundabouts
             5.4.3 Floor roundabouts (suspended floor and
                      turntable roundabouts)
             5.4.4 Roundabouts with several motions
                      5.4.4.1 General
                      5.4.4.2 Roundabouts running on rail
                                 track
                                 5.4.4.2.1 With central
                                              outrigger guide,
                                              with internal
                                              or external
                                              drive (e.g.
                                              rocket railways)
                                 5.4.4.2.2 Without central
                                              guide (e.g.
                                              Bavarian curve)
                      5.4.4.3 Roundabouts with wavy track
                                 (e.g. switchback railways)
                      5.4.4.4 Roundabouts with several
                                 rotation gears (e.g. calypsos)
      5.5 Roller coasters with rail track bound vehicles
             5.5.1 Rail
             5.5.2 Supporting framework
             5.5.3 Vehicles
             5.5.4 Brakes
             5.5.5 Safety devices to prevent running back
      5.6 Other railways with rail track bound vehicles
      5.7 Motorcar driving installations
             5.7.1 Motorcar driving installations with
                      carriageway for one direction of driving
                      only (e.g. car racing tracks, multi-
                      storey car tracks, go-cart tracks, motor
                      scooter tracks)
                      5.7.1.1 Carriageways