Blue Bridge (Cham)
Coordinates: 49 ° 13 ′ 4 " N , 12 ° 40 ′ 8" E
| Blue bridge | ||
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| Official name | Foot and cycle bridge at the raft harbor | |
| Convicted | Footpath and bike path | |
| Crossing of | Rain at km 85.3 | |
| place | Cham | |
| Entertained by | City of Cham | |
| construction | Cable-stayed bridge | |
| overall length | 67.20 m | |
| width | 4.8 m | |
| Longest span | 50.4 m | |
| Construction height | 15.7 m | |
| completion | September 2000 | |
| location | ||
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The Blue Bridge in Cham, also known as the pedestrian and cycle path bridge at the Floßhafen , is a pedestrian bridge in Cham in the Upper Palatinate and spans the Regen River .
history
The bridging between the core city on the right bank in the north and the open landscape on the left bank had the goal of sustainably improving the relationship between the old town of Cham and the rain and is one of 22 construction measures that were carried out in connection with the 2001 Nature Garden Show Cham - The garden show at the rainbow were carried out.
construction
superstructure
With this visually unusual segment arch bridge , the static system is actually a beam bridge spanned by bars . The bridge trough rests on two abutments and an intermediate pillar and is also attached to the pylons with two tension rods , two outer segment arches in the shape of a quarter circle. The two segment arches are designed as welded steel box profiles with a width of 0.5 m and are arranged at a center distance of 4.3 m. They are supported by two box supports each on the intermediate pillar and are connected at one end to the abutment on the left. The height of the box profile of the arches tapers towards the ends from 1.2 m to 0.5 m. The arches are connected to each other by three bolts.
With a width of 3.5 m, the trough beam has a usable width between the handrails of three meters.
Substructures
The bridge bearings are founded on bored piles. The left-hand warehouse is 1.4 m lower than the right-hand warehouse. The height design including the safety surcharge was carried out at HW 100, which is stated at the bridge location at 369.60 m above sea level.
Construction work
On the construction site, the entire construction was assembled from prefabricated sections using screw connections. The production of the parts including a multi-layer blue coating for corrosion protection was carried out in a steel construction company.
literature
- Klaus Idelberger: Footpath bridges and cycle path bridges . Wilhelm Ernst & Sohn Verlag, Berlin 2011, ISBN 978-3-433-02937-4 , pp. 52–53.
Individual evidence
- ↑ Foot and cycle bridge at the raft harbor. In: Structurae. Wilhelm Ernst & Sohn Verlag, accessed on November 1, 2014 .
- ↑ Bavarian State Garden Shows. 2001 Nature in Cham - The garden show on the rainbow. (No longer available online.) Society for the Promotion of the Bavarian State Garden Show, archived from the original on March 4, 2016 ; accessed on November 1, 2014 . Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
- ↑ a b c d Idelberger, Klaus: Footpath bridges and cycle path bridges: collection of examples. In: googlebooks. Pp. 52–53 , accessed November 1, 2014 .
- ↑ a b c Foot and cycle bridge over the Regen at the raft harbor in Cham. (No longer available online.) Ingenieurbüro Gerd Schierer, archived from the original on November 2, 2014 ; accessed on November 1, 2014 . Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.
