"Dynamite" Big Dipper Coaster in Amusement Park Plohn, Germany

Structures Analyzed with Dlubal Software

  • Customer project

Customer Project

You can experience spectacular roller coaster rides on Germany's first Big Dipper Coaster (since May 2019). Since its opening, the approximately 131-foot-high and 547-yard-long coaster has been one of the main attractions in the Plohn amusement park in Vogtland, Saxony.

Client Freizeitpark Plohn GmbH
www.freizeitpark-plohn.de/en
Coaster Design and Manufacturer MACK Rides GmbH & Co KG
www.mack-rides.com
Structural Engineering, Workshop Planning, Geotechnical Engineering Weiß Beratende Ingenieure GmbH
www.weiss-ingenieure.de

Model

During the high-speed ride with speeds of up to 62.1 mph including looping, helix, and corkscrews, you can experience accelerations of 4.4 g and a feeling of weightlessness. In addition, you go through a dark tunnel and later, over it.

The Big Dipper means that only one vehicle drives and four people sit in two rows each. The outer seats are very far from the tracks, so you are floating next to the vehicle, so to speak.

Structural Analysis and Construction

Dlubal's customer Weiß Beratende Ingenieure performed the structural analysis of the roller coaster in RSTAB. For the fatigue calculation of the steel components, the internal forces were exported from RSTAB with the RS-COM interface and the fatigue designs were performed with a separate program. Weiß Beratende Ingenieure also calculated the station and the maintenance hall in RSTAB, as well as the tunnel, including the decoration house (timber structure) in RFEM.

The approximately 547-yard-long track of the Big Dipper forms a three-chord truss girder made of tubular steel sections. This truss girder is supported by a total of 76 columns. These are A-frames or fully restrained single columns. The roller coaster structure, made of S 355 steel, has a total weight of approximately 330.6 tons.

Project Location

Rodewischer Strasse 21
08485 Lengenfeld

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  • Updated 07/15/2021

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