GB1079290A - Composite and prestressed steel-concrete beams and structures and their manufacturing process - Google Patents

Composite and prestressed steel-concrete beams and structures and their manufacturing process

Info

Publication number
GB1079290A
GB1079290A GB3621565A GB3621565A GB1079290A GB 1079290 A GB1079290 A GB 1079290A GB 3621565 A GB3621565 A GB 3621565A GB 3621565 A GB3621565 A GB 3621565A GB 1079290 A GB1079290 A GB 1079290A
Authority
GB
United Kingdom
Prior art keywords
prestress
tension zone
structures
composite
manufacturing process
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
Application number
GB3621565A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1079290A publication Critical patent/GB1079290A/en
Expired 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
    • E04C3/29—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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

1,079,290. Reinforced concrete structures. A. BIRGUER. Aug. 24, 1965 [May 21, 1965], No. 36215/65. Heading E1W. In a process for making a structure including a prefabricated concrete beam, the tension zone of the beam is prestressed by means of tensioned reinforcement 6, after which a non-stressed metal element 8 is fastened to the tension zone by high tensile bolts 10 with the interposition of a layer 9 of adhesive material which is allowed to set, and finally a second prestress is applied to the structure by means of tensioned reinforcement 7 in the tension zone of the beam. One or more further non- stressed metal elements 2, 3 are provided on the compression zone of the beam, these elements being either attached by studs 5 when the beam is cast, or fixed by high tensile bolts after the first prestress is applied to the tension zone by the reinforcements 6. An upper slab 12 may be cast before the second prestress is applied, and the beam may have connecting rods which engage in the slab. Cables 13 for tranverse prestress are provided.
GB3621565A 1965-05-21 1965-08-24 Composite and prestressed steel-concrete beams and structures and their manufacturing process Expired GB1079290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE44594 1965-05-21

Publications (1)

Publication Number Publication Date
GB1079290A true GB1079290A (en) 1967-08-16

Family

ID=3840471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3621565A Expired GB1079290A (en) 1965-05-21 1965-08-24 Composite and prestressed steel-concrete beams and structures and their manufacturing process

Country Status (6)

Country Link
CH (1) CH430998A (en)
DE (1) DE1297019B (en)
GB (1) GB1079290A (en)
LU (1) LU48918A1 (en)
NL (1) NL6510710A (en)
SE (1) SE305940B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1579077A1 (en) * 2002-12-30 2005-09-28 KOO, Min Se Prestressed composite girder, continuous prestressed composite girder structure and methods of fabricating and connecting the same
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE903626C (en) * 1942-10-23 1954-02-08 Wilhelm Ludowici Dr Ing Process for the production of artificial stone components
DE825161C (en) * 1950-01-05 1951-12-17 Kurt Weber Dipl Ing Reinforced concrete beams
DE891519C (en) * 1950-04-24 1953-09-28 Lipski Abraham Process for the manufacture of prestressed concrete beams
NL93946C (en) * 1951-07-25

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1579077A1 (en) * 2002-12-30 2005-09-28 KOO, Min Se Prestressed composite girder, continuous prestressed composite girder structure and methods of fabricating and connecting the same
EP1579077A4 (en) * 2002-12-30 2008-10-22 Koo Min Se Prestressed composite girder, continuous prestressed composite girder structure and methods of fabricating and connecting the same
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

Also Published As

Publication number Publication date
DE1297019B (en) 1969-06-04
NL6510710A (en) 1966-11-22
SE305940B (en) 1968-11-11
CH430998A (en) 1967-02-28
LU48918A1 (en) 1965-08-25

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