General Information
| Name in local language: | Puente San Roque González de Santa Cruz |
|---|---|
| Beginning of works: | 1982 |
| Completion: | 2 April 1990 |
| Status: | in use |
Project Type
| Structure: |
Cable-stayed bridge with fan system |
|---|---|
| Function / usage: |
Road bridge Railroad (railway) bridge |
| Structure: |
Three-span cable-stayed bridge |
| Material: |
Prestressed concrete bridge |
| Material: |
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| Construction method: |
approach viaducts: Incremental launching |
| Secondary structure(s): |
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| Material: |
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| Construction method: |
deck of main bridge: Precast segmental construction |
| Secondary structure(s): |
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Location
| Location: |
Posadas, Misiones, Argentina Encarnación, Paraguay |
|---|---|
| Crosses: |
|
| Coordinates: | 27° 22' 18.91" S 55° 52' 8.39" W |
Technical Information
Dimensions
| total length | 2 550.00 m | |
| piles | diameter | 1.65 m |
| approach viaduct Viaducto Argentino | ||
|---|---|---|
| deck depth | 3.26 m | |
| total length | 1 595 m | |
| span lengths | 29 x 55 m | |
| deck width | 17.90 m | |
| number of spans | 29 | |
| approach viaduct Viaducto Paraguayo | ||
| deck depth | 3.26 m | |
| total length | 385 m | |
| span lengths | 7 x 55 m | |
| deck width | 17.90 m | |
| number of spans | 7 | |
| main bridge | ||
| main span | 330.00 m | |
| length | 560 m | |
| span lengths of main bridge | 115.00 m - 330.00 m - 115.00 m | |
| deck | deck depth | 2.64 m |
| deck width | 18 m | |
| pylon | pylon height | 85.00 m |
| ramp Acceso Carretero | ||
| length | 112 m | |
| span lengths | 20 m - 3 x 24 m - 20 m | |
| ramp Acceso Ferroviario | ||
| length | 500 m | |
| span lengths | 26 x 20 m | |
| number of spans | 26 | |
Quantities
| abutments | concrete volume | 1 300 m³ |
| piers | concrete volume | 5 900 m³ |
| piles | total length of piles | 934 m |
| approach viaducts | ||
|---|---|---|
| deck | concrete volume | 17 000 m³ |
| main bridge | ||
| caissons | concrete volume | 7 500 m³ |
| deck | concrete volume | 5 500 m³ |
| pylons | concrete volume | 3 100 m³ |
| overall structure | ||
| concrete volume | 67 600 m³ | |
| reinforcing steel | 4 300 t | |
| ramps | ||
| deck | concrete volume | 2 000 m³ |
Materials
| piers |
reinforced concrete
|
|---|---|
| pylons |
reinforced concrete
|
| deck of main bridge |
precast prestressed concrete
|
| deck of approach viaducts |
prestressed concrete
|
| abutments |
reinforced concrete
|
| caissons |
reinforced concrete
|
Participants
Design
-
Estudio Cabjolsky-Heckhausen
- Carlos Heckhausen (designer)
- H. Cabjolsky (designer)
Consulting
Co-contractor
Stay cables
Prestressing system
Relevant Web Sites
There currently are no relevant websites listed.
Relevant Publications
- (1990): Les grands ponts du monde: Hors d'Europe. Brissaud, Poitiers (France), pp. 190.
- (1991): El puente "San Roque González de la Cruz" sobre el río Paraná, entre Posadas (Argentina) y Encarnación (Paraguay). In: Hormigón y acero, v. 42, n. 181 (4th Quarter 1991), pp. 133-154.
- (2011): Schrägkabelbrücken. 40 Jahre Erfahrung weltweit. 1st edition, Wilhelm Ernst & Sohn Verlag für Architektur und technische Wissenschaften GmbH, Berlin (Germany), ISBN 978-3-433-02977-0, pp. 458.
- (1986): Schrägseilbrücken. Wilhelm Ernst & Sohn Verlag für Architektur und technische Wissenschaften GmbH, Berlin (Germany), pp. 37.
- (1999): Tierra sobre el agua. Visión histórica universal de los puentes. Colegio de Ingenieros de Caminos, Canales y Puertos, Madrid (Spain), pp. 694.
- About this
data sheet - Structure-ID
20002344 - Published on:
15/11/2001 - Last updated on:
24/12/2018
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