EP0517948B1 - Covering elements for circular structures, in particular for circular basins above ground - Google Patents

Covering elements for circular structures, in particular for circular basins above ground Download PDF

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Publication number
EP0517948B1
EP0517948B1 EP91112759A EP91112759A EP0517948B1 EP 0517948 B1 EP0517948 B1 EP 0517948B1 EP 91112759 A EP91112759 A EP 91112759A EP 91112759 A EP91112759 A EP 91112759A EP 0517948 B1 EP0517948 B1 EP 0517948B1
Authority
EP
European Patent Office
Prior art keywords
panels
covering
circular
basin
elements
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
EP91112759A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0517948A1 (en
Inventor
Giuseppe Parenti
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 EP0517948A1 publication Critical patent/EP0517948A1/en
Application granted granted Critical
Publication of EP0517948B1 publication Critical patent/EP0517948B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
    • E04B7/028—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs consisting of structures of pyramidal or conical shape
    • 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
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
    • E04H7/02—Containers for fluids or gases; Supports therefor
    • E04H7/18—Containers for fluids or gases; Supports therefor mainly of concrete, e.g. reinforced concrete, or other stone-like material

Definitions

  • the present invention relates to manufactured items and, more precisely, covering panels for circular structures, in particular panels for realising a covering for circular basins above ground.
  • the invention features a particular conformation of panels, which allows rapid and simple assembly to achieve the covering and which facilitates transport operations.
  • the problem it is intended to solve is that of covering the circular basins above ground, in particular the type used in agriculture to contain sewage or in various industrial sectors for the construction of scrubbers etc.
  • US-A-4158941 discloses a building structure having wedge- shaped covering panels, said panels having straight lateral edges and in which the front part is not increased in width.
  • US-A-4541210 discloses a covering structure comprising a first inner series of panels 14 (see fig 1) and an outer series of panels 31.
  • the metallic structures are subject to corrosion and involve high assembly costs.
  • Covering panels have also been considered, having the form of a sector of a circle, but this solution, too involves certain difficulties.
  • each panel would be necessary for each panel to have, to meet transport requirements, a width no greater than approximately 2 metres.
  • covering panels for circular structures of the invention have a wedge-shaped form but, in relation to the front zone (by front is meant the part near the point) are enlarged, so as to obtain a greater resistance in relation to the support without any need for an increase in height.
  • These panels are arranged side by side and coupled to complementary panels which are inserted between them, to complete the covering.
  • the elements for realising the covering in accordance with the innovation include in essence two types of panels, 1 and 2, which will be indicated in the following as “main panels” (1) and “finishing panels” (2), respectively.
  • the panels of type 1 include a wedge-shaped body 3 which has its front part 4 enlarged, so as to resemble, in plan view, an arrow-like shape.
  • Each panel is provided, on its lower side, with a couple of stiffening ribs 7 which join with the front end 6 and rear end 7 of the panel.
  • the panels 2, to be inserted between the previous ones, have a form, in plane view, with a circular crown sector and are also provided, below, with stiffening ribs 7, have the rear end 8 enlarged for resting on the edge of the basin and the front end 9 shaped so as to define a serration bent downwards, so as to be inserted into the canal 5 of panels 1.
  • a central support element comprising a column 11 with a base 12 and on which there is mounted, on the upper part, a circular support plate 13.
  • the plate is provided, around the perimeter, with an upper groove 14.
  • This system has numerous advantages, in so far as with significantly long panels it is possible to obtain at the top a width capable of guaranteeing the distribution of forces over a quite wide surface.
  • the panels in accordance with the invention can then be produced in different lengths, to be suitable for basins of different diameters, simply modifying the length of of the die presses with the addition, at one end of the same, of extension walls.
  • figure 8 there is a schematic diagram of a detail in the support zone of the panels on the basin wall, for basins of different diameters.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)
  • Earth Drilling (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Panels For Use In Building Construction (AREA)
  • Sewage (AREA)
EP91112759A 1991-06-10 1991-07-30 Covering elements for circular structures, in particular for circular basins above ground Expired - Lifetime EP0517948B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT91PC000013U IT225719Y1 (it) 1991-06-10 1991-06-10 Elementi di copertura per struttura circolare, in particolare per vasche circolari fuori terra
ITPC910013U 1991-06-10

Publications (2)

Publication Number Publication Date
EP0517948A1 EP0517948A1 (en) 1992-12-16
EP0517948B1 true EP0517948B1 (en) 1995-04-19

Family

ID=11388963

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91112759A Expired - Lifetime EP0517948B1 (en) 1991-06-10 1991-07-30 Covering elements for circular structures, in particular for circular basins above ground

Country Status (5)

Country Link
EP (1) EP0517948B1 (it)
AT (1) ATE121485T1 (it)
DE (1) DE69109102T2 (it)
ES (1) ES2073078T3 (it)
IT (1) IT225719Y1 (it)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100705A (en) * 1977-02-10 1978-07-18 Silvio Diana Precast building structure
US4276733A (en) * 1979-07-25 1981-07-07 Liftech Consultants, Inc. Method of constructing and erecting a dome-shaped structure
US4332116A (en) * 1980-05-12 1982-06-01 Buchanan Howard A Prefabricated building structure
US4541210A (en) * 1983-06-23 1985-09-17 Envirotech Corporation Multiple rise cover

Also Published As

Publication number Publication date
ES2073078T3 (es) 1995-08-01
IT225719Y1 (it) 1997-01-13
ITPC910013U1 (it) 1992-12-10
DE69109102D1 (de) 1995-05-24
ITPC910013V0 (it) 1991-06-10
DE69109102T2 (de) 1995-09-14
ATE121485T1 (de) 1995-05-15
EP0517948A1 (en) 1992-12-16

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