DE68900366D1 - BLANKET INCORPORATED IN THE CEILING. - Google Patents

BLANKET INCORPORATED IN THE CEILING.

Info

Publication number
DE68900366D1
DE68900366D1 DE8989102015T DE68900366T DE68900366D1 DE 68900366 D1 DE68900366 D1 DE 68900366D1 DE 8989102015 T DE8989102015 T DE 8989102015T DE 68900366 T DE68900366 T DE 68900366T DE 68900366 D1 DE68900366 D1 DE 68900366D1
Authority
DE
Germany
Prior art keywords
sections
hollowed
out regions
flanges
blanket
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 - Lifetime
Application number
DE8989102015T
Other languages
German (de)
Inventor
Jean-Baptiste Schleich
Jules Mathieu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arcelor Luxembourg SA
Original Assignee
Arbed SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arbed SA filed Critical Arbed SA
Application granted granted Critical
Publication of DE68900366D1 publication Critical patent/DE68900366D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
    • E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
    • E04C3/083—Honeycomb girders; Girders with apertured solid web
    • E04C3/086—Honeycomb girders; Girders with apertured solid web of the castellated type
    • 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
    • E04C3/29—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Glass Compositions (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Composite girder formed by two T-shaped steel sections (2, 3) of comparable size juxtaposed so as to have the flanges in a single plane and fixed to the adjacent sides of their flanges by welding (17). A thick metal sheet (15) provided with hollowed-out regions (6) is fixed perpendicularly to the parallel webs (4, 5) of the said sections (2, 3). Hollowed-out regions (7) are provided in the webs of the sections (2, 3). The concrete, during its casting, penetrates via the hollowed-out regions (6, 7) into the space defined by the sections (2, 3) in order to thus form a concrete-steel composite girder. <IMAGE>
DE8989102015T 1988-02-19 1989-02-06 BLANKET INCORPORATED IN THE CEILING. Expired - Lifetime DE68900366D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU87137A LU87137A1 (en) 1988-02-19 1988-02-19 JOINTED BEAM IN THE FLOOR

Publications (1)

Publication Number Publication Date
DE68900366D1 true DE68900366D1 (en) 1991-12-05

Family

ID=19731024

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989102015T Expired - Lifetime DE68900366D1 (en) 1988-02-19 1989-02-06 BLANKET INCORPORATED IN THE CEILING.

Country Status (5)

Country Link
EP (1) EP0328986B1 (en)
AT (1) ATE69080T1 (en)
DE (1) DE68900366D1 (en)
ES (1) ES2025821T3 (en)
LU (1) LU87137A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113374172A (en) * 2021-06-10 2021-09-10 黄冀卓 Inverted T-shaped steel-wood-concrete combined beam and construction method thereof

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2695150B1 (en) * 1991-09-25 1994-10-21 Est Centre Etudes Tech Equipem Device for connecting materials and for linking the mixed modules thus obtained.
US6442908B1 (en) * 2000-04-26 2002-09-03 Peter A. Naccarato Open web dissymmetric beam construction
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
FI6681U1 (en) * 2005-02-10 2005-05-17 Juhani Maeki-Fossi Beam
DE102008011176A1 (en) * 2008-02-26 2009-09-03 Ssf-Ingenieure Gmbh Steel-concrete composite beam and process for its production
NL1038775C2 (en) * 2011-04-26 2012-10-29 Anne Pieter Driesum COMPOSITE FLOOR AND LIBER FOR THIS.
FR3013064B1 (en) * 2013-11-12 2016-04-29 Gagnepark MIXED CONSTRUCTION STRUCTURE
ES2783890A1 (en) * 2020-06-04 2020-09-18 Univ Valencia Politecnica BEAM IN MIXED STEEL-CONCRETE BOX (Machine-translation by Google Translate, not legally binding)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731824A (en) * 1956-01-24 hadley
LU29915A1 (en) *
US1957176A (en) * 1930-08-09 1934-05-01 Ferrocon Corp Beam construction
GB487467A (en) * 1937-08-27 1938-06-21 Edward Frank Spanner Improvements in welded compound girders
GB1418289A (en) * 1971-12-03 1975-12-17 British Steel Corp Box girder
US4211045A (en) * 1977-01-20 1980-07-08 Kajima Kensetsu Kabushiki Kaisha Building structure
LU83447A1 (en) * 1981-06-22 1983-04-06 Arbed COMPOSITE PROFILES
SE457364B (en) * 1987-05-11 1988-12-19 Joergen Thor FIRE-RESISTABLE BEAM LAYER Beam OF STEEL IN CONNECTION WITH CONCRETE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113374172A (en) * 2021-06-10 2021-09-10 黄冀卓 Inverted T-shaped steel-wood-concrete combined beam and construction method thereof

Also Published As

Publication number Publication date
ES2025821T3 (en) 1992-04-01
LU87137A1 (en) 1989-09-20
EP0328986B1 (en) 1991-10-30
ATE69080T1 (en) 1991-11-15
EP0328986A1 (en) 1989-08-23

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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