GB1196880A - Prefabricated Reinforced Concrete Slab for Building Cantilever Structures. - Google Patents

Prefabricated Reinforced Concrete Slab for Building Cantilever Structures.

Info

Publication number
GB1196880A
GB1196880A GB5389668A GB5389668A GB1196880A GB 1196880 A GB1196880 A GB 1196880A GB 5389668 A GB5389668 A GB 5389668A GB 5389668 A GB5389668 A GB 5389668A GB 1196880 A GB1196880 A GB 1196880A
Authority
GB
United Kingdom
Prior art keywords
slab
portions
cantilever
space
reinforced concrete
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
GB5389668A
Inventor
Pierluciano Franco
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 GB1196880A publication Critical patent/GB1196880A/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
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
    • E01D19/125—Grating or flooring for bridges
    • 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
    • E04B1/34—Extraordinary structures, e.g. with suspended or cantilever parts supported by masts or tower-like structures enclosing elevators or stairs; Features relating to the elastic stability
    • 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
    • E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
    • 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
    • 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
    • E04B2005/173—Floor structures partly formed in situ with permanent forms for the floor edges

Abstract

1,196,880. Cantilever concrete structures. P. FRANCO. 13 Nov., 1968 [14 Nov., 1967], No. 53896/68. Heading E1W. A building structure having a cantilever portion is constructed using a reinforced concrete slab comprising a main portion 1 adapted to be supported at opposite ends, and spaced from one end at least thereof, a cantilever slab portion 4 connected thereto by trussed metal reinforcing elements which are additionally stiffened in the space between the slab portions. The trussed metal reinforcing elements described comprise a pair of triangular sectioned lattice members each having a single longitudinal upper member connected by struts 7 to a pair of longitudinal lower members embedded in the slab portions 1 and 4, the additional stiffening being provided by struts 8 connecting the lower members in the space between the slab portions I and 4. The space between the portions 1 and 4 is slightly less than the width of a joist 3, for example of a bridge, which supports the end of the slab. Concrete poured over the slab and the joist 3 to cover the members 6 is confined by a side wall portion 9 on the slab portion 4.
GB5389668A 1967-11-14 1968-11-13 Prefabricated Reinforced Concrete Slab for Building Cantilever Structures. Expired GB1196880A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT820818 1967-11-14

Publications (1)

Publication Number Publication Date
GB1196880A true GB1196880A (en) 1970-07-01

Family

ID=11126130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5389668A Expired GB1196880A (en) 1967-11-14 1968-11-13 Prefabricated Reinforced Concrete Slab for Building Cantilever Structures.

Country Status (1)

Country Link
GB (1) GB1196880A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162343A1 (en) * 1971-12-08 1973-07-20 Vigarex Ets
GB2147929A (en) * 1983-10-20 1985-05-22 Peter Leonard Goodhind Building construction
US5235791A (en) * 1992-04-28 1993-08-17 Yaguchi Kenzai Khakko Co., Ltd. Deck plate
FR2693491A1 (en) * 1992-07-09 1994-01-14 Dumez Factory made site assembled steel sheet bridge beams and deck units - comprise steel main beams fixed to deck spanning between and acting as permanent shuttering for concrete with stiffeners below
FR2698111A1 (en) * 1992-11-18 1994-05-20 Razel Freres Entr Reinforced concrete bridge deck construction method - uses precast units slid onto longitudinal steel beams with starter bars in gap between comprising top flange steel and unit starters and stirrups
US5448866A (en) * 1989-09-07 1995-09-12 Kajima Corporation Trusses and precast concrete slabs reinforced thereby
WO2013044340A1 (en) * 2011-09-28 2013-04-04 Gozzo Fernanda Virginia Joist and precast slab for concrete slabs and method for building slabs comprising the same
CN109235234A (en) * 2018-11-19 2019-01-18 江苏苏建路桥机械有限公司 A kind of effective equalizer bar for adjusting beret slice steel bridge

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162343A1 (en) * 1971-12-08 1973-07-20 Vigarex Ets
GB2147929A (en) * 1983-10-20 1985-05-22 Peter Leonard Goodhind Building construction
US5448866A (en) * 1989-09-07 1995-09-12 Kajima Corporation Trusses and precast concrete slabs reinforced thereby
US5235791A (en) * 1992-04-28 1993-08-17 Yaguchi Kenzai Khakko Co., Ltd. Deck plate
FR2693491A1 (en) * 1992-07-09 1994-01-14 Dumez Factory made site assembled steel sheet bridge beams and deck units - comprise steel main beams fixed to deck spanning between and acting as permanent shuttering for concrete with stiffeners below
FR2698111A1 (en) * 1992-11-18 1994-05-20 Razel Freres Entr Reinforced concrete bridge deck construction method - uses precast units slid onto longitudinal steel beams with starter bars in gap between comprising top flange steel and unit starters and stirrups
WO2013044340A1 (en) * 2011-09-28 2013-04-04 Gozzo Fernanda Virginia Joist and precast slab for concrete slabs and method for building slabs comprising the same
CN109235234A (en) * 2018-11-19 2019-01-18 江苏苏建路桥机械有限公司 A kind of effective equalizer bar for adjusting beret slice steel bridge
CN109235234B (en) * 2018-11-19 2023-10-10 江苏苏建路桥机械有限公司 Balance beam for effectively adjusting bailey piece steel bridge

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees