DE68900948D1 - PRE-PREPARED BRIDGE CEILINGS AND METHOD FOR THEIR PRODUCTION. - Google Patents
PRE-PREPARED BRIDGE CEILINGS AND METHOD FOR THEIR PRODUCTION.Info
- Publication number
- DE68900948D1 DE68900948D1 DE8989870032T DE68900948T DE68900948D1 DE 68900948 D1 DE68900948 D1 DE 68900948D1 DE 8989870032 T DE8989870032 T DE 8989870032T DE 68900948 T DE68900948 T DE 68900948T DE 68900948 D1 DE68900948 D1 DE 68900948D1
- Authority
- DE
- Germany
- Prior art keywords
- ceilings
- production
- bridge
- prepared
- prepared bridge
- 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.)
- Expired - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2/00—Bridges characterised by the cross-section of their bearing spanning structure
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D2101/00—Material constitution of bridges
- E01D2101/20—Concrete, stone or stone-like material
- E01D2101/24—Concrete
- E01D2101/26—Concrete reinforced
- E01D2101/28—Concrete reinforced prestressed
- E01D2101/285—Composite prestressed concrete-metal
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
- Rod-Shaped Construction Members (AREA)
- Road Paving Structures (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8802315A FR2627786B1 (en) | 1988-02-25 | 1988-02-25 | PREFABRICATED BRIDGE APRONS AND METHODS OF MAKING SAME |
Publications (1)
Publication Number | Publication Date |
---|---|
DE68900948D1 true DE68900948D1 (en) | 1992-04-16 |
Family
ID=9363625
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989870032T Expired - Fee Related DE68900948D1 (en) | 1988-02-25 | 1989-02-22 | PRE-PREPARED BRIDGE CEILINGS AND METHOD FOR THEIR PRODUCTION. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0331664B1 (en) |
BR (1) | BR8900861A (en) |
DE (1) | DE68900948D1 (en) |
ES (1) | ES2031008T3 (en) |
FR (1) | FR2627786B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6199099B1 (en) * | 1999-03-05 | 2001-03-06 | Ac Properties B.V. | System, method and article of manufacture for a mobile communication network utilizing a distributed communication network |
FR2882375B1 (en) * | 2005-02-18 | 2008-09-19 | Systra Sa | WORK FOR RAILWAY |
EP1848859B1 (en) | 2005-02-16 | 2015-12-02 | Systra | U-shaped span for railway track |
DE102008032209B4 (en) * | 2008-07-09 | 2013-03-14 | Ssf Ingenieure Ag | Steel-concrete composite trough as a bridge superstructure and method for its production |
DE102010045454A1 (en) * | 2010-09-15 | 2012-03-15 | Ssf Ingenieure Ag | Bridge superstructure with external reinforcement |
CN114369974A (en) * | 2022-01-12 | 2022-04-19 | 中铁工程设计咨询集团有限公司 | U-shaped prestressed track beam and construction method thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1078154B (en) * | 1956-08-22 | 1960-03-24 | Rudolf Buehrer Dipl Ing | Steel composite girder with prestressed reinforced concrete slab |
FR1253986A (en) * | 1960-01-25 | 1961-02-17 | Beams, joists, trusses and the like of steel | |
DE1212575B (en) * | 1963-02-08 | 1966-03-17 | Beteiligungs & Patentverw Gmbh | Method for prestressing a composite structure, especially for bridges and high roads |
FR1500829A (en) * | 1966-05-10 | 1967-11-10 | Construction process for composite steel-concrete bridges and resulting bridges | |
CH569870A5 (en) * | 1972-12-27 | 1975-11-28 | Lipski Raphael | Composite beam with rigid reinforcement - has axial tension on reinforcement removed after concrete sets to compress concrete |
FR2537631B1 (en) * | 1982-12-14 | 1985-06-21 | Biep Fougerolle Cie | IMPROVEMENTS ON PRESTRESSED CONCRETE STRUCTURES |
-
1988
- 1988-02-25 FR FR8802315A patent/FR2627786B1/en not_active Expired - Fee Related
-
1989
- 1989-02-22 ES ES89870032T patent/ES2031008T3/en not_active Expired - Lifetime
- 1989-02-22 DE DE8989870032T patent/DE68900948D1/en not_active Expired - Fee Related
- 1989-02-22 EP EP19890870032 patent/EP0331664B1/en not_active Expired - Lifetime
- 1989-02-24 BR BR8900861A patent/BR8900861A/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0331664B1 (en) | 1992-03-11 |
BR8900861A (en) | 1989-10-17 |
EP0331664A1 (en) | 1989-09-06 |
FR2627786A1 (en) | 1989-09-01 |
FR2627786B1 (en) | 1991-11-15 |
ES2031008T3 (en) | 1992-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |