EP0010053A1 - Konstruktionsverfahren für Bassins für die Nuklearindustrie, und nach diesem Verfahren hergestellte Bassins - Google Patents

Konstruktionsverfahren für Bassins für die Nuklearindustrie, und nach diesem Verfahren hergestellte Bassins Download PDF

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Publication number
EP0010053A1
EP0010053A1 EP79420048A EP79420048A EP0010053A1 EP 0010053 A1 EP0010053 A1 EP 0010053A1 EP 79420048 A EP79420048 A EP 79420048A EP 79420048 A EP79420048 A EP 79420048A EP 0010053 A1 EP0010053 A1 EP 0010053A1
Authority
EP
European Patent Office
Prior art keywords
plates
face
profiles
tank
wall
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.)
Granted
Application number
EP79420048A
Other languages
English (en)
French (fr)
Other versions
EP0010053B1 (de
Inventor
Dimitri Kopian
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 EP0010053A1 publication Critical patent/EP0010053A1/de
Application granted granted Critical
Publication of EP0010053B1 publication Critical patent/EP0010053B1/de
Expired legal-status Critical Current

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Classifications

    • 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 the construction of swimming pools or other similar enclosures used in the nuclear industry.
  • swimming pools of this kind are formed by a massive concrete polygonal profile whose vertical wall facing inward is covered by a metal coating, usually consisting of an assembly of stainless steel sheets.
  • This coating must obviously have a perfect seal and homogeneity, so that it has proved essential to carry out a radiographic verification of the plate assembly welds, this verification having to take place both immediately after construction of the pool and periodically during the use thereof.
  • J entries caused to perform the assembly welds of the plates 3u coating at hollow vertical sections with one of the faces is located on the concrete level of the wall for forming support for the aforementioned coating.
  • the bearing surface is thus preserved in its entirety and the interior space delimited by each profile can receive an X-ray film engaged by the upper end of the profile considered, which film is capable of cooperating with a source or probe lowered into the pool. .
  • the concrete block is stopped slightly behind the dimension normally provided for the bearing face of the metal coating; we then proceed with the installation of the vertical profiles and finally fill in concrete the annular space between the wall of the solid block and the dimension of the bearing face, dimension which corresponds in fact to the free face of the aforementioned profiles .
  • the invention essentially consists in having recourse to a lost formwork whose constituent elements in the form of cement or fibro-cement plates with smooth walls are shaped so as to bear against protruding lateral fins provided on the hollow vertical profiles.
  • the reference 1 designates the vertical wall of the concrete block, the face la of this wall being set back with respect to the dimension provided for the swimming pool, by a distance which can vary to a large extent and which In the present case will assume to be of the order of 60 to 100 mm.
  • each pair of irons 2 embraces a vertical section 3 with a U-shaped cross section which opens towards the interior of the swimming pool, that is to say opposite to the face 1a.
  • Each of the sections 3, assembled to the irons 2 by welding or otherwise, is closed by a vertical slat 4 made of stainless steel.
  • Such an assembly corresponds to the conventional construction in terms of swimming pools for the nuclear industry and therefore does not require a more detailed description.
  • each slat 4 is established at a width slightly greater than that of the profile 3 which supports it, so as to thus determine two fins which project laterally with respect to said profile 3.
  • the protruding fins, turned in direction from one another, two contiguous slats 4 constitute a kind of vertical slide suitable for retaining a series of superimposed plates 5, made of cement or, advantageously, of fiber cement.
  • the vertical edges of these plates 5 are milled at 5a over a width equal to that of the protruding fins of the slats 4, so that the outer wall of said plates is at the same level as the free face of the slats mentioned above.
  • these plates 5 constitute a formwork which determines, with the face of the solid mass l, a free space referenced 9 in FIG. 2.
  • the installation of this formwork can be carried out quickly and easily, without requiring any specialized labor.
  • the space 9 then has a relatively reduced height and it is easy under these conditions to operate the lining by introducing an appropriate amount of mortar or concrete, for example using a simple pump.
  • the reinforcement ladder 6 is dismantled after sectioning the fasteners 8.
  • the plates 5 obviously remain incorporated into the assembly obtained by behaving in the manner of a lost formwork.
  • the value of this formwork can be considered negligible, especially if we take into account that its surface is absolutely smooth, without requiring any finishing work.
  • the stainless steel sheets shown schematically in 10 - in fig. 2, can bear against the plates 5 without any risk of deformation or punching, in the same way as at the level of the vertical slats 4 associated with the profiles 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
EP19790420048 1978-10-11 1979-10-11 Konstruktionsverfahren für Bassins für die Nuklearindustrie, und nach diesem Verfahren hergestellte Bassins Expired EP0010053B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7829596 1978-10-11
FR7829596A FR2438896A1 (fr) 1978-10-11 1978-10-11 Perfectionnements a la construction de piscines pour l'industrie nucleaire et applications analogues

Publications (2)

Publication Number Publication Date
EP0010053A1 true EP0010053A1 (de) 1980-04-16
EP0010053B1 EP0010053B1 (de) 1982-10-20

Family

ID=9213852

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19790420048 Expired EP0010053B1 (de) 1978-10-11 1979-10-11 Konstruktionsverfahren für Bassins für die Nuklearindustrie, und nach diesem Verfahren hergestellte Bassins

Country Status (4)

Country Link
EP (1) EP0010053B1 (de)
DE (1) DE2963896D1 (de)
ES (1) ES484888A0 (de)
FR (1) FR2438896A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915696A1 (fr) * 2007-05-04 2008-11-07 Societat D Orbres I Freballs S Procede de realisation d'un cuvelage pour une piscine de refrigeration
WO2008152220A3 (fr) * 2007-05-04 2009-03-05 Societat D Obres I Freballs Su Procédé de réalisation d'un cuvelage pour une piscine, une bâche ou une enceinte de confinement
FR2970889A1 (fr) * 2011-02-02 2012-08-03 Societat D Obres I Treballs Subterranis Del Pirineu Sots S L Realisation d'un cuvelage pour piscine, bache ou enceinte de confinement ameliore
CN113089777A (zh) * 2021-03-26 2021-07-09 中广核工程有限公司 模块化环形混凝土不锈钢水箱及其施工方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3020713A1 (fr) * 2014-04-30 2015-11-06 Eiffage Tp Structure modulaire de renforcement de l'etancheite a l'air d'enceinte de confinement, modules constitutifs de cette structure, leur procede de mise en place et de demontage
FR3129024B1 (fr) * 2021-11-05 2024-05-10 Fives Nordon Méthode d’assemblage d’un ensemble d’étanchéification d’une piscine d’installation nucléaire et un ensemble d’étanchéification d’une piscine d’installation nucléaire

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1135829A (en) * 1965-06-03 1968-12-04 Ishikawajima Harima Heavy Ind An underground tank for storing liquid
FR1590183A (de) * 1968-10-04 1970-04-13
FR2383289A1 (fr) * 1977-03-09 1978-10-06 Commissariat Energie Atomique Procede de realisation d'un revetement metallique radiographiable

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1135829A (en) * 1965-06-03 1968-12-04 Ishikawajima Harima Heavy Ind An underground tank for storing liquid
FR1590183A (de) * 1968-10-04 1970-04-13
FR2383289A1 (fr) * 1977-03-09 1978-10-06 Commissariat Energie Atomique Procede de realisation d'un revetement metallique radiographiable

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915696A1 (fr) * 2007-05-04 2008-11-07 Societat D Orbres I Freballs S Procede de realisation d'un cuvelage pour une piscine de refrigeration
FR2915695A1 (fr) * 2007-05-04 2008-11-07 Societat D Orbres I Freballs S Realisation d'un cuvelage pour une piscine de refrigeration
WO2008152220A3 (fr) * 2007-05-04 2009-03-05 Societat D Obres I Freballs Su Procédé de réalisation d'un cuvelage pour une piscine, une bâche ou une enceinte de confinement
CN101918167A (zh) * 2007-05-04 2010-12-15 派雷内斯地下工程协会 形成用于池、箱或者防护壳的覆盖物的方法
US8785805B2 (en) 2007-05-04 2014-07-22 Societat D'obres I Treballs Subterranis Del Pirineu, S.L. (Sots, S.L.) Method of making a covering for a containment pool, tank or enclosure
CN101918167B (zh) * 2007-05-04 2014-08-27 派雷内斯地下工程协会 形成用于池、箱或者防护壳的覆盖物的方法
FR2970889A1 (fr) * 2011-02-02 2012-08-03 Societat D Obres I Treballs Subterranis Del Pirineu Sots S L Realisation d'un cuvelage pour piscine, bache ou enceinte de confinement ameliore
WO2012104506A1 (fr) * 2011-02-02 2012-08-09 Societat D'obres I Treballs Subterranis Del Pirineu, S.L. (Sots, S.L.) Réalisation d'un cuvelage pour piscine, bâche ou enceinte de confinement amélioré
CN113089777A (zh) * 2021-03-26 2021-07-09 中广核工程有限公司 模块化环形混凝土不锈钢水箱及其施工方法
CN113089777B (zh) * 2021-03-26 2022-07-12 中广核工程有限公司 模块化环形混凝土不锈钢水箱及其施工方法

Also Published As

Publication number Publication date
FR2438896A1 (fr) 1980-05-09
FR2438896B1 (de) 1983-01-07
ES8100409A1 (es) 1980-11-01
ES484888A0 (es) 1980-11-01
EP0010053B1 (de) 1982-10-20
DE2963896D1 (en) 1982-11-25

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