General Information
| Name in local language: | Viaducto sobre el río Ulla |
|---|---|
| Beginning of works: | 2008 |
| Completion: | 2012 |
| Status: | in use |
Project Type
| Structure: |
Deck arch bridge |
|---|---|
| Function / usage: |
High-speed rail bridge |
| Construction method: |
Cantilever construction using temporary cable-stays |
| Plan view: |
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| Material: |
deck: Prestressed concrete bridge |
| Construction method: |
deck: Movable Scaffolding System |
| Material: |
Structurae Plus/Pro - Subscribe Now! arch: Reinforced concrete bridge |
Location
| Location: |
Ponte Ulla, Vedra, La Coruña, Galicia, Spain |
|---|---|
| Part of: | |
| Coordinates: | 42° 47' 0.84" N 8° 23' 38.03" W |
Technical Information
Dimensions
| total length | 631.50 m | |
| span lengths | 43.00 m - 4 x 52.00 m - 168.00 m - 3 x 52.00 m - 42.50 m | |
| number of spans | 10 | |
| height above valley floor or water | 117 m | |
| number of tracks | 2 | |
| track gauge | 1 435 mm | |
| abutments | number | 2 |
| arch | width | 7.70 m |
| rise | 104.31 m | |
| arch span | 168.00 m | |
| depth | 3.50 m | |
| deck | deck depth | 3.89 m |
| deck width | 14.00 m | |
| pier P11 | height | 116.88 m |
Quantities
| prestressing steel | 220.164 t | |
| reinforcing steel | 3 934.798 t | |
| prestressing bars | 4.293 t | |
| arch | concrete volume | 3 153 m³ |
| deck | concrete volume | 6 540 m³ |
| piles | total length of piles | 1 191.30 m |
| substructure | concrete volume | 16 363 m³ |
Design Loads
| design speed | 350 km/h |
Materials
| deck |
prestressed concrete
|
|---|---|
| piers |
reinforced concrete
|
| arch |
reinforced concrete
|
| abutments |
reinforced concrete
|
| piers on arch |
reinforced concrete
|
Participants
Owner
Client
Design
Co-contractor
Prestressing
Relevant Web Sites
Relevant Publications
- (2010): Viaducto sobre el río Ulla. In: Hormigón y acero, v. 61, n. 258 (4th Quarter 2010), pp. 7-23.
- About this
data sheet - Structure-ID
20052400 - Published on:
25/01/2010 - Last updated on:
25/06/2017
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