FR2658552A1 - Reservoir made of reinforced concrete with prefabricated elements - Google Patents
Reservoir made of reinforced concrete with prefabricated elements Download PDFInfo
- Publication number
- FR2658552A1 FR2658552A1 FR9002457A FR9002457A FR2658552A1 FR 2658552 A1 FR2658552 A1 FR 2658552A1 FR 9002457 A FR9002457 A FR 9002457A FR 9002457 A FR9002457 A FR 9002457A FR 2658552 A1 FR2658552 A1 FR 2658552A1
- Authority
- FR
- France
- Prior art keywords
- prefabricated
- cover
- slabs
- concrete
- walls
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Power Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
Description
Réservoir en béton armé à éléments préfabriqués.Reinforced concrete tank with prefabricated elements.
La présente invention concerne la fabrication le transport et le montage d'un réservoir préfabriqué permettant de stocker un grand volume d'eau par remplissage automatique et permanent.The present invention relates to the manufacture, transport and assembly of a prefabricated tank for storing a large volume of water by automatic and permanent filling.
Dans des dispositifs connus de ce genre, il existe des réservoirs sous forme de cuves traditionnelles ou préfabriquées.In known devices of this kind, there are tanks in the form of traditional or prefabricated tanks.
Pour le cas des cuves traditionnelles, ces dispositifs présentent l'inconvénient d'être fabriqués sur place et de ce fait d'entrainer un coût très important, notamment dans le cas de constructions dans les sites de montagne particulièrement difficiles d'accès, cela demande des délais très longs.In the case of traditional tanks, these devices have the disadvantage of being manufactured on site and therefore entail a very high cost, especially in the case of constructions in mountain sites which are particularly difficult to access, this requires very long delays.
Dans le cas des cuves préfabriquées, la capacité des cuves est minime, du fait de l'encombrement en cas de transport sur les lieux.In the case of prefabricated tanks, the capacity of the tanks is minimal, due to the space taken up when transported to the site.
Le dispositif suivant l'invention permet d'éviter ces inconvénients. Dans
elui-ci en effet, tous les éléments sont fabriqués dans les moules et transportés ensuite démoulés, en une seule fois par camion sur les lieux du montage. Le montage est très rapide, du terrassement à la finition le réservoir peut être mise en état de fonctionnement en quelques jours (1 semaine environ), et avoir une capacité de volume très importante : 60 m3 environ.The device according to the invention makes it possible to avoid these drawbacks. In
elui-indeed, all the elements are manufactured in the molds and transported then demolded, in only one time by truck on the places of the assembly. The assembly is very fast, from earthwork to finishing the tank can be put into working condition in a few days (about 1 week), and have a very large volume capacity: about 60 m3.
Le dispositif objet de l'invention comporte 9 éléments préfabriqués : 4 parois verticales, 1 poteau central et 4 dalles de couverture.The device which is the subject of the invention comprises 9 prefabricated elements: 4 vertical walls, 1 central post and 4 cover slabs.
Ces éléments sont mis en place selon le mode de montage ci-dessous
Un terrassement est réalisé avant l'arrivée du camion transportant les différents éléments. Un béton de propreté de 5 cm légèrement armé est réalisé sur place dans le terranselent avant la pose des éléments du réservoir, sur un diamètre d'environ 6 500 mm. Un seul camion va amener sur le terrain les éléments préfabriqués à monter.These elements are put in place according to the mounting method below
Earthworks are carried out before the arrival of the truck transporting the various elements. A lightly reinforced concrete of 5 cm is made on site in the terranselent before the installation of the tank elements, on a diameter of approximately 6,500 mm. A single truck will bring the prefabricated elements to be assembled on the ground.
Un poteau central préfabriqué de 2 700 n"n de hauteur et de 700 kg environ est prescellé dans un préradier à la livraison : celui-ci comprent une tête formant chapiteau pour appui pouvant être carrée, circulaire, octogonale ou à pans, un fût rond, carré ou octogonal avec un pied similaire à celui de la tête, destiné et à être prescellé.A prefabricated central post of 2,700 n "n in height and approximately 700 kg is pre-packed in a pre-delivery platform: this includes a marquee head for support that can be square, circular, octagonal or with sides, a round post , square or octagonal with a foot similar to that of the head, intended and to be prescelled.
Sont posées ensuite les 4 éléments de parois verticales préfabriquées, de la forme en un quart de cercle, ayant chacune une hauteur de 2 550 mm minimum, une épaisseur de 100 mm et un poids de 2 800 kg environ. Les quatre éléments réunis forment la paroi circulaire du réservoir, et comportent chacun une fenêtre de coulage par laquelle est coulé un béton de clavetage.Next, the 4 prefabricated vertical wall elements are laid, in the form of a quarter of a circle, each having a height of at least 2,550 mm, a thickness of 100 mm and a weight of around 2,800 kg. The four elements together form the circular wall of the tank, and each comprise a pouring window through which is poured concrete for keying.
Un ferraillage du radier est ensuite réalisé par treillis soudé. Reinforcement of the raft is then carried out by welded mesh.
Sur le poteau central et les parois verticales sont posées 4 dalles de couverture d'un quart de circonférence chacune, d'une épaisseur de 125 min en moyenne. Celles-ci sont liées aux parois par des aciers à béton dépassant des clavetages des parois verticales et reliées entre elles par jointures clavetées. Un béton de clavetage est coulé par la fenêtre de coulage de chaque dalle de couverture. L'une de ces dalles de couverture comprend une cheminée de visite, composée d'un tuyau de 800 mm de diamètre, d'une hauteur de 600 mm et d'un couvercle de 800 mm de diamètre.On the central post and the vertical walls are placed 4 covering tiles of a quarter of circumference each, with a thickness of 125 min on average. These are linked to the walls by concrete steels protruding from the keyways of the vertical walls and connected together by keyed joints. Keying concrete is poured through the pouring window of each cover slab. One of these cover slabs includes an inspection chimney, composed of a pipe 800 mm in diameter, a height of 600 mm and a cover of 800 mm in diameter.
Les dalles de couverture sont clavetées à la tête du poteau, et s'encastrent aux parois verticales, elles comportent un rebord plat, pour une meilleure protection de la réserve d'eau évitant les infiltrations.The cover slabs are keyed to the head of the post, and fit into the vertical walls, they have a flat rim, for better protection of the water reserve preventing infiltration.
La jonction de toutes ces pièces est réalisée par coffrage aux moyens d'aciers en forme de "U" dans lesquels un béton est coulé.The junction of all these parts is carried out by formwork with steel means in the shape of "U" in which a concrete is poured.
Enfin une dalle de 15 cm environ de béton est coulée au fond du réservoir assurant la bonne liaison de tous les éléments.Finally a slab of approximately 15 cm of concrete is poured at the bottom of the tank ensuring the good connection of all the elements.
Les réservoirs sont ensuite branchés sur le réseau d'eau et munis d'un robinet à flotteur pour le remplissage automatique.The tanks are then connected to the water network and fitted with a float valve for automatic filling.
Selon d'autres variantes de l'invention - le nombre d'éléments peut être augmenté : 6 parois verticales préfabriquées et 6 dalles de couverture préfabriquées afin d'obtenir des réservoirs de plus grande capacité : 120 m3 environ.According to other variants of the invention - the number of elements can be increased: 6 prefabricated vertical walls and 6 prefabricated cover slabs in order to obtain larger capacity tanks: approximately 120 m3.
- une étanchéité de la couverture permettrait l'usage du réservoir pour l'eau potable, dans ce cas les dalles de couverture comportent un rebord avec béquet de retombée.- a waterproofing of the cover would allow the use of the reservoir for drinking water, in this case the cover slabs have a rim with drop spout.
- le béton de clavetage pour la jointure des parois verticales peut être coulé par la fenêtre de coulage après mise en place d'un coffrage intérieur provisoire.- the keying concrete for the joint of the vertical walls can be poured through the pouring window after the installation of a temporary interior formwork.
Le réservoir en béton armé à éléments préfabriqués peut être enterré, semi enterré ou en surface.The reinforced concrete tank with precast elements can be buried, semi buried or above ground.
Les dessins annexés illustrent à titre d'exemple, un mode de réalisation du dispositif conforme à la présente invention.The accompanying drawings illustrate by way of example, an embodiment of the device according to the present invention.
La figure 1 est une coupe verticale d'un réservoir selon l'invention.Figure 1 is a vertical section of a tank according to the invention.
Le dispositif objet de l'invention comporte un poteau central (1) prescellé dans le radier (2) avec quatre parois verticales préfabriquées (3). Sur cet ensemble sont posées les dalles de couverture préfabriquées (4), les dalles de couverture peuvent avoir un rebord plat (5) ou avec béquet de retombée (6).The device which is the subject of the invention comprises a central post (1) pre-installed in the raft (2) with four prefabricated vertical walls (3). On this set are placed the prefabricated cover slabs (4), the cover slabs may have a flat edge (5) or with a spoiler (6).
L'une de ces dalles de couverture comporte une cheminée de visite (7) avec ouvercle (8).One of these cover slabs has an inspection chimney (7) with opening (8).
La figure 2 est une coupe horizontale du réservoir repésentant le poteau central (1) avec son chapiteau (9), les 4 parois verticales (3) comportant chacune une fenêtre de coulage (10) par laquelle est coulé un béton de clavetage. Sur le poteau central (1) et les parois verticales (3) sont posées les 4 dalles de couverture (4) avec rebord plat (5) ou rebord avec béquet de retombée (6), l'une de ces dalles comprend une cheminée de visite (7), avec couvercle (8).Figure 2 is a horizontal section of the tank representing the central pole (1) with its capital (9), the 4 vertical walls (3) each having a pouring window (10) through which is poured concrete keying. On the central post (1) and the vertical walls (3) are placed the 4 cover slabs (4) with flat rim (5) or rim with drop spoiler (6), one of these slabs includes a chimney of inspection (7), with cover (8).
La figure 3 représente une dalle de couverture (4) de un quart de circonférence comprenant une fenêtre de coulage (10) une cheminée de visite (7) avec son couvercle (8), et le ferraillage (11) pour le clavetage.FIG. 3 represents a cover slab (4) of a quarter of circumference comprising a pouring window (10) an inspection chimney (7) with its cover (8), and the reinforcement (11) for the keying.
La figure 4 représente la jointure des dalles de couverture préfabriquées (4) dans laquelle est coulée un mortier de clavetage (12).Figure 4 shows the joint of the prefabricated cover slabs (4) in which is poured a keying mortar (12).
La figure 5 représente la jointure des parois verticales (3) comportant des aciers de clavetage (14). Le béton de clavetage (13) est coulé par la fenêtre de coulage (10).FIG. 5 shows the joint of the vertical walls (3) comprising keying steels (14). The keying concrete (13) is poured through the pouring window (10).
La figure 6 représente une variante de la jointure par béton de clavetage (13), des parois verticales préfabriquées (3), après mise en place d'un coffrage intérieur provisoire (15). FIG. 6 represents a variant of the joining by keying concrete (13), of the prefabricated vertical walls (3), after installation of a temporary interior formwork (15).
La figure 7 est une coupe en plan du poteau central (1) qui se compose d'une tete formant chapiteau (9) pour appui de forme carrée, circulaire, à pans ou octogonale, d'un fût pouvant être rond ou carré et d'un pied (16) similaire à la tête destiné à être prescellé.Figure 7 is a plan sectional view of the central post (1) which consists of a head forming a marquee (9) for support of square, circular, square or octagonal shape, of a barrel which can be round or square and d 'a foot (16) similar to the head intended to be prescanned.
Le dispositif objet de l'invention peut être utilisé dans le cas d'une grande utilisation d'eau par exemple en cas d'incendie, ou comme réserve d'eau potable ou pour l'irrigation des cultures. The device which is the subject of the invention can be used in the case of a large use of water, for example in the event of a fire, or as a reserve of drinking water or for the irrigation of crops.
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2457A FR1374121A (en) | 1990-02-20 | 1963-11-05 | Protective device, against odors, of the notches of the high-voltage windings of electrical machines |
FR9002457A FR2658552A1 (en) | 1990-02-20 | 1990-02-20 | Reservoir made of reinforced concrete with prefabricated elements |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9002457A FR2658552A1 (en) | 1990-02-20 | 1990-02-20 | Reservoir made of reinforced concrete with prefabricated elements |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2658552A1 true FR2658552A1 (en) | 1991-08-23 |
Family
ID=9394196
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2457A Expired FR1374121A (en) | 1990-02-20 | 1963-11-05 | Protective device, against odors, of the notches of the high-voltage windings of electrical machines |
FR9002457A Withdrawn FR2658552A1 (en) | 1990-02-20 | 1990-02-20 | Reservoir made of reinforced concrete with prefabricated elements |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2457A Expired FR1374121A (en) | 1990-02-20 | 1963-11-05 | Protective device, against odors, of the notches of the high-voltage windings of electrical machines |
Country Status (1)
Country | Link |
---|---|
FR (2) | FR1374121A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2684710A1 (en) * | 1991-12-09 | 1993-06-11 | Pierrel Guy | Method for building constructions, such as bridge, frame, tunnel, large duct, reservoir, by assembling prefabricated elements |
EP0831190A2 (en) * | 1996-09-24 | 1998-03-25 | LZR Lenz-Ziegler-Reifenscheid GmbH | Concrete cover for circular tank and construction process therefor |
ES2124650A1 (en) * | 1995-06-13 | 1999-02-01 | Proyectos E Instalaciones De D | System for constructing roofs for sludge digesters |
ES2212887A1 (en) * | 2002-05-17 | 2004-08-01 | Francisco J. Segovia Espiau | Method for obtaining drum-shaped high capacity tanks to store liquid, involves arranging polyhedron segments in parallel to axis of shell, where circular surfaces are contained in two planes, which are formed perpendicular to axis of shell |
EP1522638A1 (en) * | 2003-10-06 | 2005-04-13 | Carlow Precast Tanks Limited | A stormwater attenuation tank and a method of manufacturing same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU961048A1 (en) * | 1979-12-06 | 1982-09-23 | Научно-Исследовательский Сектор Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им.С.Я.Жука | Generator stator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3153303A (en) * | 1959-03-20 | 1964-10-20 | James E Wheeler | Building construction |
DE1684733A1 (en) * | 1967-12-28 | 1970-07-16 | Wilhelm Hornbach Fa | Round pit made from prefabricated components |
EP0326892A1 (en) * | 1988-02-02 | 1989-08-09 | Dyckerhoff & Widmann Aktiengesellschaft | Upright cylindrical reinforced-concrete containers, especially for storing fluids |
-
1963
- 1963-11-05 FR FR2457A patent/FR1374121A/en not_active Expired
-
1990
- 1990-02-20 FR FR9002457A patent/FR2658552A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3153303A (en) * | 1959-03-20 | 1964-10-20 | James E Wheeler | Building construction |
DE1684733A1 (en) * | 1967-12-28 | 1970-07-16 | Wilhelm Hornbach Fa | Round pit made from prefabricated components |
EP0326892A1 (en) * | 1988-02-02 | 1989-08-09 | Dyckerhoff & Widmann Aktiengesellschaft | Upright cylindrical reinforced-concrete containers, especially for storing fluids |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2684710A1 (en) * | 1991-12-09 | 1993-06-11 | Pierrel Guy | Method for building constructions, such as bridge, frame, tunnel, large duct, reservoir, by assembling prefabricated elements |
ES2124650A1 (en) * | 1995-06-13 | 1999-02-01 | Proyectos E Instalaciones De D | System for constructing roofs for sludge digesters |
EP0831190A2 (en) * | 1996-09-24 | 1998-03-25 | LZR Lenz-Ziegler-Reifenscheid GmbH | Concrete cover for circular tank and construction process therefor |
EP0831190A3 (en) * | 1996-09-24 | 1998-09-30 | LZR Lenz-Ziegler-Reifenscheid GmbH | Concrete cover for circular tank and construction process therefor |
ES2212887A1 (en) * | 2002-05-17 | 2004-08-01 | Francisco J. Segovia Espiau | Method for obtaining drum-shaped high capacity tanks to store liquid, involves arranging polyhedron segments in parallel to axis of shell, where circular surfaces are contained in two planes, which are formed perpendicular to axis of shell |
EP1522638A1 (en) * | 2003-10-06 | 2005-04-13 | Carlow Precast Tanks Limited | A stormwater attenuation tank and a method of manufacturing same |
Also Published As
Publication number | Publication date |
---|---|
FR1374121A (en) | 1964-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0031773A2 (en) | Modular vertical construction element especially intended for use in retaining structures, and process for making such structures | |
FR2566031A1 (en) | METHOD AND APPARATUS FOR PRODUCING A RIGID SLAB FOR CARRYING A CONSTRUCTION | |
EP0295175B1 (en) | Hollow structure with flat base plate | |
FR2658552A1 (en) | Reservoir made of reinforced concrete with prefabricated elements | |
FR2544005A1 (en) | Swimming pool sidewalls of concrete | |
BE1027537B1 (en) | PREFABRICATED MODULE FOR THE CONSTRUCTION OF A WALL OR A WALL DRESSED WITH NATURAL STONES PILED LIKE DRY STONE | |
EP0560660B1 (en) | Multistorey underground garages and construction method thereof | |
FR2818998A1 (en) | PROCESS FOR THE PRODUCTION OF CIVIL ENGINEERING WORKS, AND PARTICULARLY POOLS OR WATER-RETAINING PONDS, AND MEANS FOR IMPLEMENTING SAME | |
FR3033584B1 (en) | MODULAR CONSTRUCTION FROM PREFABRICATED ELEMENTS | |
EP0197021B1 (en) | Method for driving a tunnel | |
FR2687711A1 (en) | Method for constructing a building, such as an underground shelter, by assembly of prefabricated elements | |
LU84201A1 (en) | MONOBLOCK CELLAR PREFABRICATED IN SYNTHETIC MATERIAL | |
EP0423105B1 (en) | Prefabricated structural element to be used as a cellar | |
FR2555284A1 (en) | Sealed joint and connection device for pipelines, especially sewerage installations | |
FR2955878A1 (en) | Method for constructing underground parking zone, involves realizing zone structure construction inside wall near to ramps with matching points circulating from one ramp towards other, where set of parking places is provided in one of ramps | |
FR3108643A1 (en) | Basin formwork device and method | |
FR2898925A1 (en) | Swimming pool, basin or other water sheet forming method, involves filling space between grilles and watertight membrane with rubble upto level of sundeck receiving zone, and forming sundeck to permanently immobilize grilles | |
FR2544763A1 (en) | Water or junction chamber precast out of reinforced concrete | |
BE1030520A1 (en) | Condensation water evacuation device for brick facing | |
EP4124692B1 (en) | Movable wall with concrete framework | |
FR2812323A1 (en) | Prefabricated concrete swimming pool is composed of two longitudinal elements forming vertical wall and bottom wall portion having longitudinal rabbet fitting rabbet in bottom slab forming pool bottom and two end elements | |
EP0097098A1 (en) | Method of retaining the earth after excavating sloping soil, among others for the passage of a conduit in a trench | |
FR2735806A1 (en) | Formwork to support walls of swimming pools | |
WO2007104841A1 (en) | Concrete doom and method of contruction thereof | |
FR2614052A1 (en) | Precast reinforced concrete construction elements, method for manufacturing the latter and walls obtained |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |