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Sumit Singhal
Sumit Singhal
Sumit Singhal loves modern architecture. He comes from a family of builders who have built more than 20 projects in the last ten years near Delhi in India. He has recently started writing about the architectural projects that catch his imagination.

Extension of the Dressage arena Aachen in Germany by kadawittfeldarchitektur

 
February 13th, 2015 by Sumit Singhal

Article source: kadawittfeldarchitektur

BRIEF Extension of an existing dressage stadium with a grandstand (capacity 1200 seats) and other functional rooms | ADDED VALUE The spectator terrace, open staircase and protruding roof complete the “missing link” of the existing u-shaped stadium and focus attention on the action in the dressage arena.

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

  • Architects: kadawittfeldarchitektur
  • Project: Extension of the Dressage arena Aachen
  • Location: Aachen, Germany
  • Software used: AutoCAD
  • Construction Volume Area: 885m² gfa 1814m² volume 11.570m³
  • Client: Aachen-Laurensberger Rennverein e.V.
  • Realization: July 2013 – July 2014
  • Multiple commissions: 2012
  • Project Manager: Burkhard Floors
  • Seating: 1200
  • Total roof area: 1.655 m²
  • Dressage arena: 1.200 m²

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

On the premises of the CHIO – Aachen Laurensberg Racing Association in Sportpark Soers, the existing equestrian sports has been enhanced by a new grandstand, which complements the existing dressage stadium and closes up the fourth and until now undeveloped east edge. The project is divided into two functional elements: the body of the spectator stand with large staircase and projecting roof, and the underlying functional rooms. The spectator stand on the upper level is accessed by a grand staircase, and provides space for 1200 spectators. The up to 16 meters high and 18 meters wide projecting roof and the glass façade to each side protect the visitors from weather conditions. On the ground floor beneath the grandstand are the services – sanitary facilities, storage, and mechanical and electrical systems, as well as rooms for temporary use like registration office, tournament director’s office and a meeting room.

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Background

The world-famous dressage stadium in the Sportpark Soers in Aachen is the largest of its kind and has recently been extended with a grandstand for 1,200 spectators, to accommodate 6,200 visitors in total.

Completion of the construction work took place in July in time for the CHIO (Concours Hippique International Officiel), the most prestigious international equestrian tournament in the world, organized by the Aachen Laurensberger Racing Association every summer. Furthermore, next year the ‘FEI European Championships Aachen 2015′ are scheduled to take place.

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Both from a national and international point of view, the annual CHIO in Aachen is an equestrian festival of superlatives. Each year more than 360,000 spectators attend the tournament, equating to about 550 horses, 300 riders, carriage drivers, and vaulters from more than 25 nations, and over 600 accredited journalists and 200 TV reporters reporting on the event worldwide. Taking place every year, this mega-sporting event itself has defined the parameters of the construction period: the grandstand could be realized within only 12 months of construction.

The extension was initiated by the European Championships’ total investment of 7 to 8 million Euro; construction is funded with 3 million from the state of North Rhine-Westphalia. 

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Construction

The spectator grandstand is designed as a step-construction of reinforced concrete, over which is a projecting steel roof construction. The load-bearing structure of the roof comprises of a welded steel frame clad by trapezoidal metal sheeting, providing bracing and cover. The steel structure rests on the rear of the stepped concrete platform on a reinforced concrete ring beam.

The roof load is carried on only four slender steel columns in the front area of the ground floor and from there via reinforced-concrete round columns to the foundation. The foundations are achieved with bored piles, connected by tie beams.

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

The underlying grandstand construction is a solid construction comprised primarily of prefabricated components. The spectator stand is built from precast-concrete parts forming stepped seating. These are supported by reinforced concrete beams, whose load is carried by the reinforced concrete cross walls and round columns and transferred into the foundations.

The functional areas on the ground floor between the cross walls are masonry construction roofed with reinforced prefab concrete slabs. The non-loadbearing interior walls are standard plaster partitions.

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Material

The main player of the extension is the new grandstand. In order to emphasize the design, all surfaces of the spectator stands, the staircase, and the immense roof are a single white tone, so that the body of the structure clearly stands out. An encompassing powder-coated aluminum panelling and the white-coated steel-panelled balustrading bring together the distinctive roof edge, the spectator stand, and the rear wall. The white-coated sheet-panelled facade of the internal rear wall of the grandstand finds a counterpart in the closed aluminum-panelled ceiling.

The glass facades closing each side are offset with a post and rail façade system with varying transom positioning (in DB 703 dark gray), equipped above and below with an open joint for the subsequent installation of a textile sunscreen.

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

The functional rooms below the stand are covered with a cladding system composed of aluminium-panels with a high-quality anthracite-colored coating.

The glass wall below the lower tier separates the riding field from the spectator’s area on the ground floor, and protects the horses and riders during competitions from the noise of the registration and tournament director offices. For privacy, this all-glass-construction is covered with a foil printed with motifs from equestrian sports.

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

Image Courtesy © kadawittfeldarchitektur

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Categories: Autocad, Sports Centre, Stadium

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