Wood-concrete composite bridge Chiemgau arena in Ruhpolding-Ruhpolding, July 2010 – the winter sports center ‘Chiemgau-arena”in Ruhpolding aims for the 2011 Biathlon World Cup and the World Championship in biathlon 2012 shine in new splendour. In the course of this transformation measure a bridge construction project represents a technical highlight: one novel designed wood-concrete composite bridge by the FA. Sadia + Miebach fascination bridges GmbH was supervised. This composite system when a bridge to the usage comes for the first time in Germany of the HBV. The building spans over two fields with 10.60 m / 5.60 m at the entrance of the Chiemgau-arena and can demonstrate the considerable width of the Mantel 14.50 m.
So the bridge with a 600W slopes-bully can be navigated, it is classified (i.e. for 30 tons of vehicles) in the bridge class 30. The main structure consists of nine bent Board laminated wood beams arranged in a distance of 1.50 m. Each of these carriers has pasted push connectors in the production halls of the Sadia Provide Holzindustrie GmbH. As formwork, moved between the main girders of wood veneer layer with a thickness of 33 mm and protected with a membrane from possible water impacts during construction. The 20 cm thick concrete slab was brought up in the place concrete procedures and serves both a road and carrier plate to the distribution of radial load as well as the constructive wood protection (rain cover). Bearing all the forces of glued steel steels are forwarded in this bridge construction work.
This result in very sophisticated, architecturally unobtrusive steel fittings with few visible bolts, which serve only the fixation for the mounting and securing cross train. Through the clever choice of materials for the components and the lanyard, the woodwork quite establish themselves in the context of ‘ high-tech ‘ applications and claim. Description of the company FA.