General Information
| Name in local language: | Viaducto sobre Río Deza |
|---|---|
| Completion: | 2009 |
| Status: | in use |
Project Type
| Structure: |
Box girder bridge Deck arch bridge |
|---|---|
| Function / usage: |
High-speed rail bridge |
| Material: |
Prestressed concrete bridge Reinforced concrete bridge Structurae Plus/Pro - Subscribe Now! |
| Construction method: |
deck: Incremental launching arch: Rotation around a horizontal axis |
Location
| Location: |
Silleda, Pontevedra, Galicia, Spain |
|---|---|
| Coordinates: | 42° 44' 22.06" N 8° 13' 46.48" W |
Technical Information
Dimensions
| total length | 1 175.00 m | |
| number of spans | 18 | |
| horizontal radius of curvature | 9 000 m | |
| height above valley floor or water | 106 m | |
| longitudinal slope | 1.4 % | |
| arch | arch span | 131.50 m |
| deck | span lengths | 42.50 m - 60.00 m - 70.00 m - 60.00 m - 7 x 70.00 m - 2 x 75.00 m - 2 x 70.00 m - 2 x 60.00 m - 42.50 m |
| deck width | 14.00 m | |
| number of tracks | 2 | |
| pier P12 | height | 96.50 m |
Materials
| deck |
prestressed concrete
|
|---|---|
| piers |
reinforced concrete
|
| arch |
reinforced concrete
|
| abutments |
reinforced concrete
|
Participants
Owner
Design
-
Apia XXI
- Marcos J. Pantaleón Prieto (designer)
- Óscar Ramón Ramos Gutiérrez (designer)
Checking engineering
Contractor
Prestressing
Pot bearings
Launching
Monitoring equipment
Relevant Web Sites
Relevant Publications
- (2011): Viaductos sobre Río Deza y Anzo 2. In: Hormigón y acero, v. 62, n. 259 (1st Quarter 2011), pp. 61-74.
- About this
data sheet - Structure-ID
20052465 - Published on:
01/02/2010 - Last updated on:
24/07/2014
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