General Information
Project Type
| Structure: |
Double T-section girder bridge |
|---|---|
| Material: |
Prestressed concrete bridge |
| Function / usage: |
Motorway bridge / freeway bridge |
Location
| Location: |
Hamburg-Heimfeld, Hamburg, Germany |
|---|---|
| Supports: |
A 7 Motorway (Germany)
|
| Coordinates: | 53° 28' 14.02" N 9° 55' 14" E |
Technical Information
Dimensions
| total length | 245 m | |
| Eastern bridge | ||
|---|---|---|
| deck width | 22.70 m | |
| bridge surface | 5 562 m² | |
| Western bridge | ||
| deck width | 22.25 m | |
| bridge surface | 5 451 m² | |
Quantities
| Strengthening | ||
|---|---|---|
| external prestressing | 36 t | |
Design Loads
| live load | Brückenklasse 60 | |
| design code(s) | DIN 1072 | |
| Strengthening | ||
|---|---|---|
| live load | LM1 | |
| design code(s) | DIN EN 1991-2 | |
Cost
| Strengthening | ||
|---|---|---|
| cost of construction | Euro 5 200 000 | |
Participants
Initial construction (1969-1971)
Owner
Owner's representative
Strengthening (2013-2014)
Owner
Owner's representative
Client
Design
Structural engineering
- Jürgen Martens GmbH
- Schömig-Plan Ingenieurgesellschaft mbH
- Thormählen + Peuckert Ingenieurgesellschaft für Bauwesen
Soil investigation report
Checking engineering
- Jürgen Grünberg (checking engineer)
Contractor
Construction management
Site supervision
Relevant Web Sites
There currently are no relevant websites listed.
Relevant Publications
- Brücken und Tunnel der Bundesfernstraßen 2015. Bundesministerium für Verkehr und digitale Infrastruktur, Berlin (Germany), 2015, pp. 31-44.
- (2015): Einsatz von Ultraschallecho zur Spanngliedortung bei der Verstärkung von Brückenbauwerken - Externe Vorspannung der A7-Brücke über die B73 in Hamburg. In: Beton- und Stahlbetonbau, v. 110, n. 8 (August 2015), pp. 521-528.
- About this
data sheet - Structure-ID
20070620 - Published on:
02/02/2016 - Last updated on:
05/02/2016
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