BE904131A - PROCESS FOR PRODUCING BEAMS COMPRISING STEEL AND CONCRETE BEAMS AND BEAMS OBTAINED ACCORDING TO THIS PROCESS. - Google Patents
PROCESS FOR PRODUCING BEAMS COMPRISING STEEL AND CONCRETE BEAMS AND BEAMS OBTAINED ACCORDING TO THIS PROCESS.Info
- Publication number
- BE904131A BE904131A BE0/216200A BE216200A BE904131A BE 904131 A BE904131 A BE 904131A BE 0/216200 A BE0/216200 A BE 0/216200A BE 216200 A BE216200 A BE 216200A BE 904131 A BE904131 A BE 904131A
- Authority
- BE
- Belgium
- Prior art keywords
- beams
- concrete
- steel
- obtained according
- producing
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
- E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
- E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
- E04C3/294—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete of concrete combined with a girder-like structure extending laterally outside the element
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Rod-Shaped Construction Members (AREA)
- Bridges Or Land Bridges (AREA)
- Reinforcement Elements For Buildings (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
On utilise des poutrelles métalliques et on met ces poutrelles en précambrure par précontrainte excentrée appliquée sur toute ou partie de la longueur des poutrelles et cette précontrainte est réalisée avant enrobage des poutrelles par du béton. L'invention peut etre appliquée à des poutres destinées aux tabliers de pont, planchers de batiments et autres ouvrages de Génie Civil.Metal beams are used and these beams are precast by eccentric prestressing applied over all or part of the length of the beams and this prestressing is carried out before coating the beams with concrete. The invention can be applied to beams intended for bridge decks, building floors and other civil engineering works.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE0/216200A BE904131A (en) | 1986-01-29 | 1986-01-29 | PROCESS FOR PRODUCING BEAMS COMPRISING STEEL AND CONCRETE BEAMS AND BEAMS OBTAINED ACCORDING TO THIS PROCESS. |
NL8700168A NL8700168A (en) | 1986-01-29 | 1987-01-23 | METHOD FOR MANUFACTURING BEAMS WITH HIGH LOAD CAPACITY |
DE19873702304 DE3702304A1 (en) | 1986-01-29 | 1987-01-27 | Process for producing girders which are made up of steel girders and concrete, and composite girders produced by this process |
LU86748A LU86748A1 (en) | 1986-01-29 | 1987-01-28 | PROCESS FOR PRODUCING BEAMS COMPRISING STEEL AND CONCRETE BEAMS AND BEAMS OBTAINED ACCORDING TO THIS PROCESS |
FR8701016A FR2593540B1 (en) | 1986-01-29 | 1987-01-28 | PROCESS FOR PRODUCING BEAMS COMPOSED OF STEEL AND CONCRETE BEAMS AND BEAMS OBTAINED ACCORDING TO THIS PROCESS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE0/216200A BE904131A (en) | 1986-01-29 | 1986-01-29 | PROCESS FOR PRODUCING BEAMS COMPRISING STEEL AND CONCRETE BEAMS AND BEAMS OBTAINED ACCORDING TO THIS PROCESS. |
Publications (1)
Publication Number | Publication Date |
---|---|
BE904131A true BE904131A (en) | 1986-05-15 |
Family
ID=3843987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216200A BE904131A (en) | 1986-01-29 | 1986-01-29 | PROCESS FOR PRODUCING BEAMS COMPRISING STEEL AND CONCRETE BEAMS AND BEAMS OBTAINED ACCORDING TO THIS PROCESS. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE904131A (en) |
DE (1) | DE3702304A1 (en) |
FR (1) | FR2593540B1 (en) |
LU (1) | LU86748A1 (en) |
NL (1) | NL8700168A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0577857A1 (en) * | 1992-06-26 | 1994-01-12 | BUCHER, Franz | Structural member |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100380637B1 (en) * | 1999-05-10 | 2003-04-16 | 주식회사 인터컨스텍 | Prestressed concrete girder of adjustable load bearing capacity for bridge and adjustment method for load bearing capacity of bridge |
DE10259584A1 (en) * | 2002-04-04 | 2004-07-15 | Gerhards, Karl, Dipl.-Ing. | Manufacturing method for steel flexure beam e.g. for high-speed train track carrier or bridge structure, has pre-stressed base profile combined with plate for completing beam cross-sectional profile |
CZ297559B6 (en) * | 2004-03-16 | 2007-02-07 | Rojík@Václav | Floor concrete beam and process for producing thereof |
CN100432348C (en) * | 2004-06-14 | 2008-11-12 | 东洋综合建业株式会社 | Prestress mixed beam with concrete plate and corrugate steel web beam |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE509629A (en) * | ||||
FR1018618A (en) * | 1950-02-08 | 1953-01-09 | Composite construction | |
FR1295131A (en) * | 1961-07-13 | 1962-06-01 | Trough-shaped steel beam | |
BE777891A (en) * | 1972-01-10 | 1972-05-02 | Lipski Raphael | PRE-TIRED RIGID REINFORCEMENT BEAM. |
BE810043A (en) * | 1974-01-22 | 1974-05-16 | PROCEDURE FOR PRE-STRESSING AND COUNTER-REFLECTION OF MIXED STEEL AND CONCRETE BEAMS. | |
LU72779A1 (en) * | 1975-06-19 | 1977-03-04 | ||
FR2417597A1 (en) * | 1978-02-20 | 1979-09-14 | Wilenko Leon | Composite girder and concrete slab - has girder elastically distorted in opposite direction to load in unloaded state |
DE3362958D1 (en) * | 1982-12-03 | 1986-05-15 | Preflex Sa | Method of manufacturing a girder with a preflexed or prestressed and/or at the same time preflexed and prestressed rigid reinforcement |
-
1986
- 1986-01-29 BE BE0/216200A patent/BE904131A/en not_active IP Right Cessation
-
1987
- 1987-01-23 NL NL8700168A patent/NL8700168A/en not_active Application Discontinuation
- 1987-01-27 DE DE19873702304 patent/DE3702304A1/en not_active Withdrawn
- 1987-01-28 LU LU86748A patent/LU86748A1/en unknown
- 1987-01-28 FR FR8701016A patent/FR2593540B1/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0577857A1 (en) * | 1992-06-26 | 1994-01-12 | BUCHER, Franz | Structural member |
Also Published As
Publication number | Publication date |
---|---|
NL8700168A (en) | 1987-08-17 |
FR2593540B1 (en) | 1992-03-20 |
FR2593540A1 (en) | 1987-07-31 |
DE3702304A1 (en) | 1987-07-30 |
LU86748A1 (en) | 1987-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Effective date: 20040131 |