ES2156758A1 - Vigas curvas y su sistema de empalme. - Google Patents
Vigas curvas y su sistema de empalme.Info
- Publication number
- ES2156758A1 ES2156758A1 ES009902201A ES9902201A ES2156758A1 ES 2156758 A1 ES2156758 A1 ES 2156758A1 ES 009902201 A ES009902201 A ES 009902201A ES 9902201 A ES9902201 A ES 9902201A ES 2156758 A1 ES2156758 A1 ES 2156758A1
- Authority
- ES
- Spain
- Prior art keywords
- beams
- coupling
- curved beams
- section
- viaducts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
Vigas curvas y su sistema de empalme, del tipo de las vigas a base de hormigón armado o pretensado configuradas en taller, utilizadas para la construcción de puentes y viaductos de importantes dimensiones, caracterizadas por estar definidas por una planta consistente en un tramo de corona circular y una sección transversal con la forma de una U, cuyos tramos verticales se determinan inclinados hacia fuera, y conllevando en su extremo superior un voladizo orientado hacia adentro, caracterizándose también porque los extremos de la viga son cerrados por paredes verticales opcionalmente sustituibles, las cuales contienen a los oportunos medios de registro y anclaje, que garantizan una perfecta solidarización entre las vigas, mediante la ejecución del pretensado de la junta, usando barras o cables de alta resistencia, habiéndose rellenado previamente el espacio entre vigas con mortero autonivelante.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9902201A ES2156758B1 (es) | 1999-10-06 | 1999-10-06 | Vigas curvas y su sistema de empalme. |
PT962000U PT9620U (pt) | 1999-10-06 | 2000-04-28 | Vigas curvas e sistema para a sua uniao |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9902201A ES2156758B1 (es) | 1999-10-06 | 1999-10-06 | Vigas curvas y su sistema de empalme. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2156758A1 true ES2156758A1 (es) | 2001-07-01 |
ES2156758B1 ES2156758B1 (es) | 2002-02-01 |
Family
ID=8310164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9902201A Expired - Lifetime ES2156758B1 (es) | 1999-10-06 | 1999-10-06 | Vigas curvas y su sistema de empalme. |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES2156758B1 (es) |
PT (1) | PT9620U (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2336290A1 (es) * | 2007-09-07 | 2010-04-09 | Structural Researcch S.L. | Marco prefabricado aligerado. |
ES2395596A1 (es) * | 2010-03-24 | 2013-02-13 | Structural Research S.L. | Puente atirantado con elementos prefabricados de hormigón. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3906687A (en) * | 1973-10-09 | 1975-09-23 | Morris Schupack | Segmental precast concrete post-tensioned overpass bridges with cantilevered abutment |
EP0462350A1 (en) * | 1989-06-21 | 1991-12-27 | Macchi, Romualdo | Segment and method for prefabricating bridges and similar structures |
US5511266A (en) * | 1994-12-06 | 1996-04-30 | Bridgesys Corporation | Continuous incrementally erecting viaduct construction system |
US5577284A (en) * | 1994-02-22 | 1996-11-26 | Muller; Jean | Channel bridge |
-
1999
- 1999-10-06 ES ES9902201A patent/ES2156758B1/es not_active Expired - Lifetime
-
2000
- 2000-04-28 PT PT962000U patent/PT9620U/pt not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3906687A (en) * | 1973-10-09 | 1975-09-23 | Morris Schupack | Segmental precast concrete post-tensioned overpass bridges with cantilevered abutment |
EP0462350A1 (en) * | 1989-06-21 | 1991-12-27 | Macchi, Romualdo | Segment and method for prefabricating bridges and similar structures |
US5577284A (en) * | 1994-02-22 | 1996-11-26 | Muller; Jean | Channel bridge |
US5511266A (en) * | 1994-12-06 | 1996-04-30 | Bridgesys Corporation | Continuous incrementally erecting viaduct construction system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2336290A1 (es) * | 2007-09-07 | 2010-04-09 | Structural Researcch S.L. | Marco prefabricado aligerado. |
ES2395596A1 (es) * | 2010-03-24 | 2013-02-13 | Structural Research S.L. | Puente atirantado con elementos prefabricados de hormigón. |
Also Published As
Publication number | Publication date |
---|---|
PT9620U (pt) | 2002-11-29 |
PT9620T (pt) | 2001-04-30 |
ES2156758B1 (es) | 2002-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
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