GB1401209A - Beam structures - Google Patents

Beam structures

Info

Publication number
GB1401209A
GB1401209A GB3529172A GB3529172A GB1401209A GB 1401209 A GB1401209 A GB 1401209A GB 3529172 A GB3529172 A GB 3529172A GB 3529172 A GB3529172 A GB 3529172A GB 1401209 A GB1401209 A GB 1401209A
Authority
GB
United Kingdom
Prior art keywords
fillet
concrete beams
reinforced concrete
structures
beams
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
GB3529172A
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 GB1401209A publication Critical patent/GB1401209A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
    • E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
    • 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
    • E01D2/04—Bridges characterised by the cross-section of their bearing spanning structure of the box-girder type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

1401209 Structures of reinforced concrete beams R MACCHI 28 July 1972 [2 Aug 1971] 35291/72 Headings E1G and EIW Reinforced concrete beams of hollow cross section are used in bridges and viaducts where each prestressed beam is supported by engagement of a stepped flange 1A with a corresponding step 3A of an adjacent beam. Each beam is secured in end to end relation with its neighbour by introducing a concrete or epoxy resin fillet 15 into the spaces 61, 63 between the beam ends allowing the fillet to harden and then placing the junction in compression by tensioning reinforcing bars 13 anchored to the inside of end flanges 9, 11. Initially the fillet 15 may be of temporary construction which may be removed and remade after settlement of the concrete beams.
GB3529172A 1971-08-02 1972-07-28 Beam structures Expired GB1401209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT963371 1971-08-02

Publications (1)

Publication Number Publication Date
GB1401209A true GB1401209A (en) 1975-07-16

Family

ID=11132814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3529172A Expired GB1401209A (en) 1971-08-02 1972-07-28 Beam structures

Country Status (7)

Country Link
US (1) US3788023A (en)
CA (1) CA1001388A (en)
CH (1) CH551532A (en)
DE (1) DE2237382A1 (en)
ES (1) ES405140A1 (en)
FR (1) FR2149837A5 (en)
GB (1) GB1401209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357266A1 (en) * 1988-08-09 1990-03-07 Pce Limited Improvements in and relating to precast concrete structures

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2247609C2 (en) * 1972-09-28 1974-05-30 Dyckerhoff & Widmann Ag, 8000 Muenchen Method for the production of a bridge structure from prestressed concrete in the section-wise free pre-construction
FR2522046B1 (en) * 1982-02-24 1987-02-20 Freyssinet Int Stup DEVICE FOR CONNECTING ISOSTATIC ELEMENTS IN A LINE
US4587684A (en) * 1983-10-14 1986-05-13 Roman Arch And Culvert Corporation Of America Precast concrete bridge
DE3701682A1 (en) * 1987-01-22 1988-08-04 Strabag Bau Ag METHOD FOR PRODUCING A LONG-STRETCHED CONSTRUCTION
US5628582A (en) * 1995-04-24 1997-05-13 Schuylkill Products, Inc. Concrete barrier erection and alignment system
ITMI20022119A1 (en) * 2002-10-04 2004-04-05 Benito Zambelli DEVICE FOR THE CONNECTION OF A BEAM TO PILLARS,
US20050215695A1 (en) * 2004-03-29 2005-09-29 Goossens Danielle F Stabilized flame retardant additives and their use
ES2283179B1 (en) * 2005-03-11 2008-12-01 Iglesias Y Revilla, S.L. MIXED STRUCTURES FOR APPLICATION TO PREFABRICATED INDUSTRIAL VESSELS.
CN103556565B (en) * 2013-11-25 2016-08-17 湖南大学 A kind of connecting structure of different performance beams of concrete
CN113818364B (en) * 2021-10-14 2023-05-26 上海公路桥梁（集团）有限公司 Girder transporting device and replacement method for viaduct

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1964131A (en) * 1932-01-20 1934-06-26 Buell C Nelson Building construction
US2184137A (en) * 1936-12-01 1939-12-19 Nat Fireproofing Corp Composite building member
US2685194A (en) * 1947-03-10 1954-08-03 Amirikian Arsham Precast concrete framing construction
US3070845A (en) * 1960-02-29 1963-01-01 David B Cheskin Pretensioned multiple span beam system
US3230683A (en) * 1963-05-06 1966-01-25 Clayton D Foster Overlapped precast panels and fastening means connecting the same
BE697557A (en) * 1966-05-03 1967-10-02
US3528208A (en) * 1968-12-26 1970-09-15 Kyushu Kogen Concrete Co Hinge connecting method of simple beams on prestressed concrete bridge
US3570207A (en) * 1969-07-10 1971-03-16 Pierre Launay Method of advancing bridging structures made from prestressed concrete

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357266A1 (en) * 1988-08-09 1990-03-07 Pce Limited Improvements in and relating to precast concrete structures
US5161340A (en) * 1988-08-09 1992-11-10 Pce Group Holdings Limited, A British Company Precast concrete structures

Also Published As

Publication number Publication date
US3788023A (en) 1974-01-29
ES405140A1 (en) 1975-07-16
DE2237382A1 (en) 1973-02-15
FR2149837A5 (en) 1973-03-30
CH551532A (en) 1974-07-15
CA1001388A (en) 1976-12-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees