GB1373407A - Hollow box support and method for the fabrication thereof - Google Patents

Hollow box support and method for the fabrication thereof

Info

Publication number
GB1373407A
GB1373407A GB5094971A GB5094971A GB1373407A GB 1373407 A GB1373407 A GB 1373407A GB 5094971 A GB5094971 A GB 5094971A GB 5094971 A GB5094971 A GB 5094971A GB 1373407 A GB1373407 A GB 1373407A
Authority
GB
United Kingdom
Prior art keywords
hollow box
layers
concrete
bridge
nov
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
GB5094971A
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
Priority claimed from CH1628370A external-priority patent/CH552112A/en
Priority claimed from CH117171A external-priority patent/CH557939A/en
Application filed by Individual filed Critical Individual
Publication of GB1373407A publication Critical patent/GB1373407A/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
    • E04C3/20—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/34—Pontoons
    • B63B35/38—Rigidly-interconnected pontoons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/14—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
    • B63B5/16—Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced monolithic
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
    • E01C5/08—Reinforced units with steel frames
    • E01C5/10—Prestressed reinforced units ; Prestressed coverings from reinforced or non-reinforced units
    • 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
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/12—Roofs; Roof construction with regard to insulation formed in bays, e.g. sawtooth roofs
    • 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)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

1373407 Hollow box beam A SCHMITTER 2 Nov 1971 [3 Nov 1970 27 Jan 1971] 50949/71 Headings E1G and E1W A hollow box beam for, e.g. a bridge or roof construction, is made from two superimposed elements 1, 2 each at least partly of concrete, connected together along each edge by a concrete layer 9. The lower element 1 may be cast in an open mould with walls extending upwardly from the edges thereof, the upper element 2 being prefabricated and then placed on top of element 1, the layers 9 of concrete then being formed outside the downstanding flanges 4. Reinforcement 8, 10a extends out of the elements 1, 2 respectively into the layers 9, and prestressing cables 11 and 12 are also employed. A bridge deck 13 may be cast on top of the beam (Fig. 2) when further protruding reinforcement 14, 15 is employed. A transverse tie may be used, Fig. 4 (not shown), comprising metal sheet or rods bonded into the bottom of layers 9 at each end. Beams may be arranged side-by-side at differing levels in a bridge construction, Fig. 3 (not shown). For Figures see next page
GB5094971A 1970-11-03 1971-11-02 Hollow box support and method for the fabrication thereof Expired GB1373407A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1628370A CH552112A (en) 1970-11-03 1970-11-03 HOLLOW BOX CARRIER.
CH117171A CH557939A (en) 1971-01-27 1971-01-27 HOLLOW BOX CARRIER.

Publications (1)

Publication Number Publication Date
GB1373407A true GB1373407A (en) 1974-11-13

Family

ID=25686880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5094971A Expired GB1373407A (en) 1970-11-03 1971-11-02 Hollow box support and method for the fabrication thereof

Country Status (11)

Country Link
US (1) US3791092A (en)
JP (1) JPS5721621B1 (en)
AT (1) AT320243B (en)
BE (1) BE774690A (en)
CA (1) CA969772A (en)
ES (1) ES201006Y (en)
FR (1) FR2112417B1 (en)
GB (1) GB1373407A (en)
NL (1) NL7115164A (en)
NO (1) NO129697B (en)
TR (1) TR17728A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150618A (en) * 1983-12-05 1985-07-03 Kawada Kogyo Kk A stiffening girder type suspension bridge

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL67621A (en) * 1983-01-05 1989-10-31 Tuval Miron Modular roadway construction method and prefabricated units therefor
US5487251A (en) * 1994-05-06 1996-01-30 Independent Concrete Pipe Apparatus and method for reinforcing cast structures
IT1280688B1 (en) * 1995-02-15 1998-01-26 Giandomenico Cocco SYSTEM FOR THE CREATION OF STRUCTURES FOR COVERING LARGE AREAS WITH THE USE OF COLLABORATING COMPOSITE BEAMS
JP2001032211A (en) * 1999-05-17 2001-02-06 Anderson Technology Kk Box girder structure of bridge having external cable, and building method of box girder
US20060277763A1 (en) * 2005-06-08 2006-12-14 North American Tile Tool Company Tile nippers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US149965A (en) * 1874-04-21 Improvement in girders for iron bridges
US22569A (en) * 1859-01-11 Stone-cutting machine
US2375744A (en) * 1940-03-13 1945-05-15 Abeles Paul William Half-tubular reinforced concrete beam for use in building construction
US3084481A (en) * 1958-12-19 1963-04-09 Silberkuhl Wilhelm Johannes Prestressed concrete bodies
US3184892A (en) * 1959-10-15 1965-05-25 Wilhelm J Silberkuhl Concrete construction element and process for making the same
US3343320A (en) * 1965-06-23 1967-09-26 Krajcinovic Peter Construction of channeled steel beams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150618A (en) * 1983-12-05 1985-07-03 Kawada Kogyo Kk A stiffening girder type suspension bridge

Also Published As

Publication number Publication date
CA969772A (en) 1975-06-24
BE774690A (en) 1972-02-14
FR2112417A1 (en) 1972-06-16
NL7115164A (en) 1972-05-05
TR17728A (en) 1975-07-23
ES201006Y (en) 1976-01-16
ES201006U (en) 1975-09-16
AT320243B (en) 1975-01-27
NO129697B (en) 1974-05-13
US3791092A (en) 1974-02-12
JPS5721621B1 (en) 1982-05-08
FR2112417B1 (en) 1975-02-21

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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