General Information
| Name in local language: | Talbrücke Rothof |
|---|---|
| Official designation: | BW 665a |
| Beginning of works: | March 2017 |
| Completion: | Fall 2022 |
| Status: | in use |
Project Type
| Structure: |
Single-cell box girder bridge |
|---|---|
| Function / usage: |
Motorway bridge / freeway bridge |
| Material: |
Prestressed concrete bridge |
| Construction method: |
Incremental launching Lateral / transverse launching |
| Support conditions: |
for registered users |
| Plan view: |
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| Material: |
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Location
| Location: |
Rottendorf, Würzburg (Kreis), Bavaria, Germany |
|---|---|
| Replaces: |
Rothof Viaduct (1965)
|
| Carries: |
A 7 Motorway (Germany)
|
| Coordinates: | 49° 48' 10.44" N 10° 2' 50.33" E |
Technical Information
Dimensions
| total length | 410.00 m | |
| span lengths | 35.00 m - 50.00 m - 4 x 60.00 m - 50.00 m - 35.00 m | |
| number of spans | 8 | |
| horizontal radius of curvature | 3 000 m | |
| bridge surface | 14 883 m² | |
| height above valley floor or water | ca. 32 m | |
| number of lanes | 2 x 3 | |
| total width | 36.30 m | |
| roadway / carriageway width | 2 x 18.30 m | |
| deck | deck depth | 3.70 m |
| piles | diameter | 1.50 m |
| length | 12.00 - 20.00 m |
Quantities
| concrete volume | 24 860 m³ | |
| reinforcing steel | 3 605 t | |
| deck | concrete volume | 12 826 m³ |
| prestressing steel | 450 t | |
| reinforcing steel | 2 535 t | |
| piles | total length of piles | 2 765 m |
| substructure | concrete volume | 3 950 m³ |
| reinforcing steel | 372 t |
Design Loads
| live load | LM 1 | |
| design code(s) | DIN EN 1991-2 + NA |
Cost
| cost of construction | Euro 42 500 000 |
Materials
| deck |
prestressed concrete
(C 40/50)
|
|---|---|
| piers |
reinforced concrete
(C 30/37)
|
| piles |
reinforced concrete
(C 30/37)
|
| abutments |
reinforced concrete
(C 30/37)
|
Participants
Owner
Client
Design
Structural engineering
Soil investigation report
Checking engineering
- Andreas Jähring (checking engineer)
Contractor
Construction management
Site supervision
Relevant Web Sites
Relevant Publications
- (1965): Die Autobahn-Talbrücke Rothhof. In: Stahlbau, v. 34, n. 9 (September 1965), pp. 275-283.
- Brücken und Tunnel der Bundesfernstraßen 2023. Bundesministerium für Verkehr und digitale Infrastruktur, Berlin (Germany), 2023, pp. 35-49.
- (2022): Chronik des Brückenbaus. Presented at: 31. Dresdner Brückenbausymposium, 7./8. Juni 2022, Dresden (Germany), pp. 209.
- About this
data sheet - Structure-ID
20079184 - Published on:
02/03/2020 - Last updated on:
30/05/2024
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