General Information
Project Type
| Structure: |
Box girder bridge |
|---|---|
| Function / usage: |
Motorway bridge / freeway bridge |
| Material: |
Prestressed concrete bridge Structurae Plus/Pro - Subscribe Now! |
| Construction method: |
Balanced cantilever method |
Location
| Location: |
Siegen, Siegen-Wittgenstein, North Rhine-Westphalia, Germany |
|---|---|
| Crosses: |
|
| Carries: |
|
| Part of: | |
| Coordinates: | 50° 50' 52.12" N 7° 59' 19.47" E |
Technical Information
Dimensions
| total length | 2 x 1 050 m | |
| main spans | 105 m | |
| span lengths | 63.00 m - 75.00 m - 90.00 m - 4 x 105.00 m - 96.00 m - 90.00 m - 81.00 m - 71.00 m - 64.00 m | |
| number of spans | 12 | |
| horizontal radius of curvature | 1 400 m | |
| bridge surface | 31 794 m² | |
| height above valley floor or water | 106 m | |
| deck | deck width | 2 x 15.14 m |
| girder depth | 5.80 m | |
| total width | 30.50 m | |
| piers IV | pier height | 98.43 m |
Quantities
| Rehabilitation | ||
|---|---|---|
| superstructure | concrete volume | 310 m³ |
| prestressing steel | 380 t | |
| reinforcing steel | 330 t | |
| shotcrete | 360 m³ | |
Design Loads
| Initial construction | ||
|---|---|---|
| live load | Brückenklasse 60 | |
| design code(s) | DIN 1072 | |
| Rehabilitation | ||
| live load | LM1 | |
| design code(s) | DIN Fachbericht 101 | |
Materials
| deck |
prestressed concrete
|
|---|---|
| piers |
reinforced concrete
|
| abutments |
reinforced concrete
|
Participants
Initial construction (1964-1969)
Owner
Client
Design
- Hans Wittfoht (designer)
Structural engineering
Contractor
Rehabilitation (2016-2018)
Owner
Client
Design
Structural engineering
Expertise
Checking engineering
- Heinrich Bökamp (checking engineer)
Contractor
Construction management
Relevant Web Sites
Relevant Publications
- (1994): Brücken / Bridges. Ästhetik und Gestaltung / Aesthetics and Design. 4th edition, Deutsche Verlags-Anstalt, Stuttgart (Germany), pp. 182-183.
- (1983): Brücken in Deutschland. HB Verlagsgesellschaft, Hamburg (Germany), pp. 22.
- (1990): Les grands ponts du monde: Ponts remarquables d'Europe. Brissaud, Poitiers (France), pp. 108.
- (2018): Nachrechnung und Ertüchtigung der Siegtalbrücke – größte Spannbetonbrücke im Zuge der Sauerlandlinie (A 45). Presented at: 28. Dresdener Brückenbausysmposium, Dresden (Deutschland), 12.-13. März 2018, pp. 59-72.
- (1977): Puentes construidos por voladizos sucesivos. In: Hormigón y acero, v. 28, n. 123 (2nd Quarter 1977), pp. 117-154.
- About this
data sheet - Structure-ID
20004476 - Published on:
14/08/2002 - Last updated on:
01/05/2019
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