SE8701937L - - Google Patents
Info
- Publication number
- SE8701937L SE8701937L SE8701937A SE8701937A SE8701937L SE 8701937 L SE8701937 L SE 8701937L SE 8701937 A SE8701937 A SE 8701937A SE 8701937 A SE8701937 A SE 8701937A SE 8701937 L SE8701937 L SE 8701937L
- Authority
- SE
- Sweden
- Prior art keywords
- channels
- concrete
- webs
- toes
- upper side
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/94—Protection against other undesired influences or dangers against fire
- E04B1/941—Building elements specially adapted therefor
- E04B1/943—Building elements specially adapted therefor elongated
- E04B1/944—Building elements specially adapted therefor elongated covered with fire-proofing material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/17—Floor structures partly formed in situ
- E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
- E04B5/29—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated the prefabricated parts of the beams consisting wholly of metal
-
- 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
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- 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
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
-
- 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
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
-
- 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
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Rod-Shaped Construction Members (AREA)
- Building Environments (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Peptides Or Proteins (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The fire resistant, pre-stressed structural flooring carrying beam of steel includes two vertical webs (2) and a bearing plate (4) along the bottom of the beam extending outside the webs (2) for bearing the floor structure, the upper side of which is above the upper side of the steel beam after finished concrete pouring. The webs (2) are those of two channels (1) fixed to the bearing plate (4) with their toes in opposing, mutual, spaced relationship. The upper flanges (5) of the channels are provided with projecting means (6, 6 min ) fixed at pre-determined mutual spacing along the beam. An open space between the channels (1) is thus provided between the toes of the channels for filling with concrete (10) when concrete is poured, such as to achieve static co-action between the steel beam and concrete via the means (6).
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8701937A SE457364B (en) | 1987-05-11 | 1987-05-11 | FIRE-RESISTABLE BEAM LAYER Beam OF STEEL IN CONNECTION WITH CONCRETE |
AT88850148T ATE64974T1 (en) | 1987-05-11 | 1988-04-29 | STEEL BEAM CO-WORKING WITH CONCRETE. |
DE8888850148T DE3863487D1 (en) | 1987-05-11 | 1988-04-29 | REACTIVE STEEL BRACKET INTERACTING WITH CONCRETE. |
EP88850148A EP0292449B1 (en) | 1987-05-11 | 1988-04-29 | Fire resistant steel beam coacting with concrete |
NO882044A NO167521C (en) | 1987-05-11 | 1988-05-10 | FIRE-RESISTANT STEEL BEAMLESS STEEL IN COOPERATED CONCRETE |
FI882186A FI86326C (en) | 1987-05-11 | 1988-05-10 | BRANDMOTSTAONDSKRAFTIG, FOERTILLVERKAD BJAELKLAGSBALK AV STAOL. |
DK256388A DK164181C (en) | 1987-05-11 | 1988-05-10 | FIRE-RESISTABLE BEAM OF STEEL IN FLOOR Separations IN CONNECTION WITH CONCRETE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8701937A SE457364B (en) | 1987-05-11 | 1987-05-11 | FIRE-RESISTABLE BEAM LAYER Beam OF STEEL IN CONNECTION WITH CONCRETE |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8701937D0 SE8701937D0 (en) | 1987-05-11 |
SE8701937L true SE8701937L (en) | 1988-11-12 |
SE457364B SE457364B (en) | 1988-12-19 |
Family
ID=20368481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8701937A SE457364B (en) | 1987-05-11 | 1987-05-11 | FIRE-RESISTABLE BEAM LAYER Beam OF STEEL IN CONNECTION WITH CONCRETE |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0292449B1 (en) |
AT (1) | ATE64974T1 (en) |
DE (1) | DE3863487D1 (en) |
DK (1) | DK164181C (en) |
FI (1) | FI86326C (en) |
NO (1) | NO167521C (en) |
SE (1) | SE457364B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU87137A1 (en) * | 1988-02-19 | 1989-09-20 | Arbed | JOINTED BEAM IN THE FLOOR |
AU4036089A (en) * | 1988-07-29 | 1990-03-05 | Liittopalkki Oy | A system comprising a connector beam and a connector plate |
FI85745C (en) * | 1989-04-13 | 1993-02-23 | Peikkorakenne Oy | Fireproof prefabricated steel beam |
SE466609B (en) * | 1989-06-15 | 1992-03-09 | Joergen Thor | DEVICE AT A COLLABORATION BALL |
FI92089C (en) * | 1993-01-13 | 1994-09-26 | Deltatek Oy | Prefabricated steel-concrete composite beam |
FI930696A (en) * | 1993-02-17 | 1994-08-18 | Deltatek Oy | Prefabricated steel-concrete composite beam |
FR2718174B1 (en) * | 1994-03-30 | 1996-05-03 | Laubeuf | Supporting profile with high thermal resistance and arrangement, for example glass roof, comprising such a profile. |
FR2718173B1 (en) * | 1994-03-30 | 1996-05-15 | Laubeuf | Supporting profile stable to fire, for example for canopy and arrangement comprising such a profile. |
US6442908B1 (en) * | 2000-04-26 | 2002-09-03 | Peter A. Naccarato | Open web dissymmetric beam construction |
KR100416877B1 (en) * | 2001-07-20 | 2004-01-31 | 한국건설기술연구원 | steel beam with open section and composite structure using the same |
KR100477189B1 (en) * | 2002-09-04 | 2005-03-17 | 삼성중공업 주식회사 | Lattice beam for slim floor system |
DE50302102D1 (en) | 2002-10-05 | 2006-03-30 | Dywidag Systems Int Gmbh | Steel composite construction for floor slabs |
FI20021934A (en) * | 2002-10-31 | 2004-07-16 | Tartuntamarkkinointi Oy | Composite beam |
FI5914U1 (en) * | 2003-04-10 | 2003-08-25 | Teraespeikko Oy | steel beam |
NL1031896C1 (en) * | 2006-05-29 | 2007-11-30 | Anne Pieter Van Driesum | Beam for supporting floor plates, as well as base plate, combination plate or support rod as part of such a beam. |
KR100787133B1 (en) | 2007-02-15 | 2007-12-21 | 주식회사 하모니구조엔지니어링 | Built up box beam for filling concrete and connection structure thereof |
CN103114680B (en) * | 2013-03-05 | 2015-10-21 | 江苏中宝钢构有限公司 | J section steel on light-duty steel construction house |
CN104264899B (en) * | 2014-10-17 | 2016-05-11 | 上海天华建筑设计有限公司 | Embedded outsourcing U-shaped steel-concrete composite beam |
DE202015104628U1 (en) | 2015-09-01 | 2016-12-05 | Pfeifer Holding Gmbh & Co. Kg | Support beam for ceiling systems and ceiling system |
IT201600078034A1 (en) * | 2016-07-26 | 2018-01-26 | Pasquale Impero | ELEMENT IN REINFORCED CONCRETE, RELATED CONCRETE BEAM AND CONCRETE FLOOR |
ES2681568A1 (en) * | 2018-05-23 | 2018-09-13 | Universitat Politècnica De València | FLAT BEAM WITH IMPROVED FIRE RESISTANCE FOR STEEL-CONCRETE FORGINGS AND ITS MANUFACTURING PROCEDURE (Machine-translation by Google Translate, not legally binding) |
DE102018212750A1 (en) | 2018-07-31 | 2020-02-06 | Pfeifer Holding Gmbh & Co. Kg | Support beams for ceiling systems, ceiling system and process for their production |
SE543184C2 (en) * | 2019-02-14 | 2020-10-20 | Vaestsvenska Staalkonstruktioner Ab | Fire-resistant steel joist beam with vertical webs, horizontal flanges and a heat-insulating material in a space between the flanges |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2731824A (en) * | 1956-01-24 | hadley | ||
US1957176A (en) * | 1930-08-09 | 1934-05-01 | Ferrocon Corp | Beam construction |
CH188563A (en) * | 1936-02-26 | 1937-01-15 | Isele Suter Oscar | Space-enclosing construction. |
DE1016427B (en) * | 1948-12-27 | 1957-09-26 | Carl Abraham Forssell | Process for cold stretching of concrete reinforcement layers |
US4211045A (en) * | 1977-01-20 | 1980-07-08 | Kajima Kensetsu Kabushiki Kaisha | Building structure |
AT386237B (en) * | 1984-07-19 | 1988-07-25 | Feichtmayr Josef | ELONG STRETCH SUPPORT ELEMENT FOR SUPPORT CONSTRUCTIONS AND CEILING MADE WITH SUCH SUPPORT ELEMENTS |
LU85753A1 (en) * | 1985-02-01 | 1986-09-02 | Arbed | LATCH SUPPORT CONNECTION |
-
1987
- 1987-05-11 SE SE8701937A patent/SE457364B/en not_active IP Right Cessation
-
1988
- 1988-04-29 EP EP88850148A patent/EP0292449B1/en not_active Expired - Lifetime
- 1988-04-29 AT AT88850148T patent/ATE64974T1/en active
- 1988-04-29 DE DE8888850148T patent/DE3863487D1/en not_active Expired - Lifetime
- 1988-05-10 NO NO882044A patent/NO167521C/en not_active IP Right Cessation
- 1988-05-10 DK DK256388A patent/DK164181C/en active
- 1988-05-10 FI FI882186A patent/FI86326C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK164181B (en) | 1992-05-18 |
DK256388D0 (en) | 1988-05-10 |
NO167521B (en) | 1991-08-05 |
SE8701937D0 (en) | 1987-05-11 |
NO882044L (en) | 1988-11-14 |
FI86326C (en) | 1992-08-10 |
EP0292449B1 (en) | 1991-07-03 |
FI882186A0 (en) | 1988-05-10 |
NO167521C (en) | 1991-11-13 |
FI882186A (en) | 1988-11-12 |
DK164181C (en) | 1992-10-12 |
ATE64974T1 (en) | 1991-07-15 |
NO882044D0 (en) | 1988-05-10 |
FI86326B (en) | 1992-04-30 |
DE3863487D1 (en) | 1991-08-08 |
DK256388A (en) | 1988-11-12 |
SE457364B (en) | 1988-12-19 |
EP0292449A2 (en) | 1988-11-23 |
EP0292449A3 (en) | 1989-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8701937-8 Format of ref document f/p: F |
|
NUG | Patent has lapsed |