Footbridge Construction WorkNew bridge construction jump over the EmscherDescription Material steel superstructure steel supports abutments made of reinforced concrete total length of structure 411 5 m Spans 38 0 47 0 41 0 108 0 89 0 54 0 34 5 m Bridge width between the handrails 2 50 m Walkway bridge area approx 1 030 m2nd Height above GOK up to approx 12 0 m Tonnage steel approx 750 t S355 S460 Superstructure three dimensionally curved haunched steel hollow box in L shape with orthotropic bridge deck and load bearing steel parapet abutment and approx 230 m3rdReinforced concrete of strength class C 30 37 Foundation components approx 330 m3rdReinforced concrete of strength class C 35 45 Columns 4 steel columns on concrete bases Foundation deep foundation with approx 320 m bored piles with a diameter of 1 20 m Stock 4 pieces Transitional structures approx 8 m elastomer block expansion joints displacements of 60 mm 100 mm Sealing covering approx 1 400 m2ndreaction resin bonded thin covering according to ZTV ING T7 A5 with quartz sand scattering possibly fluorescent Railings approx 820 m with railings made of polymer coated prestressed stainless steel mesh mesh size 60 mm Other Vibration damper as a spring mass system in the main fields The city of Castrop Rauxel was granted funding for a pedestrian and cycle path connection under the title Jump over the Emscher as part of the federal program National Urban Planning Projects The extremely complex bridge construction of the Jump over the Emscher which resulted from a competition forms the transition between urban space and the landscape dominated Emscher valley bordering on the west It connects the important regional cycle paths Emscher Park Radweg and Emscher Weg and connects the two cities of Castrop Rauxel and Recklinghausen with each other The elegant new steel bridge is said to function as a building landmark in the region and to become a symbol of structural change due to the Emscher conversion Technical logic and the course of the force are an integral part of the silhouette which is supported by the pylon with a height of 11 m above deck and the flat reins the main fields over the water and form the sculptural climax The bridge structure is deeply founded on bored piles In the semi integral system to be implemented all column axes are rigidly connected to the superstructure Bearings are only arranged on the abutments The route runs through a row of different radii with changing directions A torsion box that varies in height and position in the floor plan follows the course of forces and dissolves into a rein strap system on the pylon The bridge is illuminated by LED lighting integrated into the railing which illuminates the bridge deck The planned effect lighting on the pylon also ensures an impressive lighting of the bridge Disclaimer The above text is machine translated For accurate information kindly refer the original document
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