FR2508955A1 - Prefabricated concrete building panels - incorporate reinforcement frames with exposed parts which interengage and over which concrete is cast - Google Patents

Prefabricated concrete building panels - incorporate reinforcement frames with exposed parts which interengage and over which concrete is cast Download PDF

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Publication number
FR2508955A1
FR2508955A1 FR8113084A FR8113084A FR2508955A1 FR 2508955 A1 FR2508955 A1 FR 2508955A1 FR 8113084 A FR8113084 A FR 8113084A FR 8113084 A FR8113084 A FR 8113084A FR 2508955 A1 FR2508955 A1 FR 2508955A1
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Prior art keywords
assembly
elements
concrete
prefabricated
steel
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FR8113084A
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French (fr)
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Individual
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Individual
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Priority to FR8113084A priority Critical patent/FR2508955A1/en
Publication of FR2508955A1 publication Critical patent/FR2508955A1/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/24Safety or protective measures preventing damage to building parts or finishing work during construction
    • E04G21/26Strutting means for wall parts; Supports or the like, e.g. for holding in position prefabricated walls
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • E04B1/043Connections specially adapted therefor

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The prefabricated building panels (5,6,10) reinforced by steel frameworks are assembled together by interengaging exposed parts (12) of the frameworks. Concrete is then cast into a cavity defined by the panels themselves over the exposed parts of the frameworks to hold the assembly together. The steel panel sections are placed in position during their fabrication and their structural integrity is assured by keys fitted before connection of the joints.

Description

La présente invention concerne un procédé de liaisons de diverses pièces en béton armé, préfabriqué destiné à la réalisation du batiment ainsi qu un procédé d'étayage de panneaux au montage. The present invention relates to a method of connecting various parts of reinforced concrete, prefabricated for the realization of the building as well as a method of shoring panels during assembly.

Le procédé général de construction conforme à l'invention est caractérisé en ce qui le décompose, en des procédés de liaisons de paroi à paroiS des procédés de liaison entre paroi s-dalle s-parois.  The general construction method in accordance with the invention is characterized in what breaks it down, into wall-to-wall connection methods of connection methods between wall s-slab s-walls.

Pour parvenir à un coût inférieur au montage des procédés classiques, le procédé conforme à la présente invention prévoit un système de pré-assemblage servant d'étayage des éléments du batiment et permettant l'ajustage et l'alli salement des parois. To achieve a lower cost than the assembly of conventional methods, the method according to the present invention provides a pre-assembly system serving as shoring of the elements of the building and allowing the adjustment and allocation of the walls.

D'autres caractéristiques et avantages appartiennent à la lecture des descriptions qui vont suivre. Les dessins ci-joint sont donnés à titre d'exemple. Other characteristics and advantages belong to reading the descriptions which follow. The attached drawings are given by way of example.

La figure 1 : présente une vue en plan de liaison de deux panneaux verticaux et un élément plancher. Figure 1: shows a connecting plan view of two vertical panels and a floor element.

La figure 2 : présente une coupe de ceux panneaux muraux et plancher ainsi que leurs liaisons horizontales. Figure 2: shows a section of those wall and floor panels and their horizontal connections.

La figure 3 : présente une coupe de deux panneaux muraux et plancher ainsi qu'un système de pré-assemblage. Figure 3: shows a section of two wall and floor panels and a pre-assembly system.

La figure 4 : présente une vue en plan de liaison verticale de deux panneaux muraux dérivés ainsi que la position des éléments de pré-assemblage. Figure 4: shows a vertical connection plan view of two derived wall panels as well as the position of the pre-assembly elements.

La figure 5 : présente une coupe à l'endroit de la liaison verticale de deux murs ainsi que les éléments du pré-assemblage. Figure 5: shows a section at the location of the vertical connection of two walls and the elements of the pre-assembly.

La figure 6 : présente une coupe montrant la liaison de deux panneaux intérieurs avec les éléments du plancher. Figure 6: shows a section showing the connection of two interior panels with the floor elements.

La figure 7 : présente une vue en plantes liaisons d'éléments de plancher entre eux ainsi que les positions des panneaux muraux de rive. Figure 7: presents a view in plants connections of floor elements between them as well as the positions of the edge wall panels.

La figure 8 : présente une vue en coupe à l'endroit des liaisons entre deux panneaux plancher. Figure 8: shows a sectional view of the connections between two floor panels.

La figure 9 : décrivant un élément d'étayage de mur pendant le montage ainsi que le système de fixation. Figure 9: describing a wall shoring element during assembly and the fixing system.

La figure 10 : une vue sur le côté du système d'étayage et un de ses éléments. Figure 10: a side view of the shoring system and one of its elements.

Les figures 1 et 2 décrivent un système d'assemblage d'éléments muraux et plancher préfabriqués. Cette liaison horizontale sera assurée par des barres d'acier à béton en attente 1, 2, 3, 8, 9 et 11 ; et un coulage de mortier riche dans les parties 4 et 7.  Figures 1 and 2 describe a system for assembling prefabricated wall and floor elements. This horizontal connection will be provided by concrete steel bars on standby 1, 2, 3, 8, 9 and 11; and a rich mortar pouring in parts 4 and 7.

Ia Sisurc 3 déprit un Ut :-t de pré-assemblage et fixation d'éléments préfabriqués muraux et plancher. Ce pré-assembla0e sera assuré par des plaques d'acier 12, 13 14 et 15 mises en place en usine lors de la préfabrication des éléments 5, 6 et 10. La liaison des plaques sera assurée par des clavettes en acier mises en place au chantier au moment du montage des éléments. Ia Sisurc 3 develops a Ut: -t for pre-assembly and fixing of prefabricated wall and floor elements. This pre-assembly will be ensured by steel plates 12, 13 14 and 15 installed in the factory during the prefabrication of elements 5, 6 and 10. The plates will be bonded by steel keys placed at the site at the time of assembly of the elements.

Ce système sert à aligner les éléments 5, 6 et 10 préfabriqués en béton armd entre eux ainsi qu'à l'étayage de ces derniers lors de leur montage sur le site et avant le coulage des joints horizontaux.This system is used to align the precast elements 5, 6 and 10 in reinforced concrete with each other as well as for the shoring of the latter during their assembly on site and before the casting of the horizontal joints.

Les figures 4 et 5 décrivent un système de liaison verticale de deux panneaux muraux à double parois préfabriquées. Figures 4 and 5 describe a vertical connection system of two prefabricated double wall panels.

Cette liaison est assurée par des barres d'acier à béton 10, 9, 8, 15 et 16 ainsi que d'un coulage de mortier riche dans la partie 13. This connection is ensured by concrete steel bars 10, 9, 8, 15 and 16 as well as a rich mortar pouring in part 13.

Un système de pré-assemblage et de fixation est prévu par des plaques d'acier 1 et 2 mis en place à l'usine lors de la préfabrication des éléments muraux. Une clavette 3 servant de liaison des deux plaques 1 et 2 sera mise en place au chantier lors du montage. A pre-assembly and fixing system is provided by steel plates 1 and 2 installed at the factory during the prefabrication of the wall elements. A key 3 serving as a connection of the two plates 1 and 2 will be put in place at the site during assembly.

Ce système sert à assurer l'alignement, la verticalité et l'étayage des panneaux muraux lors du montage et avant le coulage des joints verticaux. This system is used to ensure the alignment, verticality and shoring of the wall panels during assembly and before pouring the vertical joints.

La figure 6 decrit un système d'assemblage d'éléments muraux intérieurs et planchers préfabriqués. Figure 6 depicts an assembly system for interior wall elements and prefabricated floors.

Cette liaison horizontale sera assurée par des barres d'acier à béton en attente 13, 14, 12 et 11 et un coulage de mortier riche dans les parties 15 et 16. This horizontal connection will be provided by concrete steel bars on standby 13, 14, 12 and 11 and a rich mortar pouring in parts 15 and 16.

Les barres d'acier 12, 13, 14 et 11 seront mise en place à l'usine lors de la fabrication des éléments 2, 1, 4 et 3. Les barres d'acier 17 seront mise en place au chantier lors du montage et avant coulage du mortier dans les parties 15 et 16. The steel bars 12, 13, 14 and 11 will be set up at the factory during the manufacturing of elements 2, 1, 4 and 3. The steel bars 17 will be set up at the site during assembly and before pouring the mortar in parts 15 and 16.

Un système de pré-assemblage et de fixation est prévu par des plaques d'acier 5, 6, 8 et 9 mises en place à l'usine lors de la fabrication des éléments 1, 2, 3 et 4. Les clavettes lo et 7 servant de liaison des plaques 5, 6, 8 et 9 seront mises en place sur le chantier lors du montage. A pre-assembly and fixing system is provided by steel plates 5, 6, 8 and 9 installed at the factory during the manufacturing of elements 1, 2, 3 and 4. The keys lo and 7 serving as a connection of the plates 5, 6, 8 and 9 will be put in place on the site during assembly.

Ce système sert à assurer l'alignement et l'étayage des panneaux préfabriqués lors du montage et une fixation avant coulage des joints.  This system is used to ensure the alignment and shoring of the prefabricated panels during assembly and a fixing before casting the joints.

Les figures 7 et 8 décrivent ml eJ s,e d'assezblase d'cl ments plancher creux préfabriqués en béton armé. Cette liaison horizontale sera assurée par des barres d'acier de béton 7 et 8 mises en attente au moment de la fabrication des éléments 10 ainsi que le coulage d'un mortier riche dans la partie 9. Des toles d'acier 4 et 5 seront scellées sur les parties supérieures du panneau, lors de la fabrication en usine de la partie 9 la liaison entre ces deux éléments se fera sur le chantier à l'aide d'un cordon de soudure 6. Figures 7 and 8 describe ml eJ s, e of enoughblock of prefabricated hollow floor elements in reinforced concrete. This horizontal connection will be ensured by concrete steel bars 7 and 8 put on hold at the time of the manufacture of the elements 10 as well as the pouring of a rich mortar in the part 9. Steel sheets 4 and 5 will be sealed on the upper parts of the panel, during the factory manufacture of part 9, the connection between these two elements will be made on site using a weld bead 6.

Les éléments 4 et 5 servent de coffrage et assurent une liaison supplémentaire des panneaux. Elements 4 and 5 serve as formwork and provide additional connection of the panels.

Les figures 9 et 10 décrivent un élément du système d'étayage. Les éléments 3 et 4 sont des cornières d'acier. L'assemblage est assuré par soudure ou par boulonnage. L'élément 5 est un profilé en "U" servant d'appui à la plaque en tôle d'acier 2. L'élément 8 est une tôle d'acier utilisée comme base de l'ensemble. Figures 9 and 10 describe an element of the shoring system. Elements 3 and 4 are steel angles. The assembly is ensured by welding or by bolting. Element 5 is a "U" profile serving as a support for the sheet steel plate 2. Element 8 is a steel sheet used as the base of the assembly.

Les éléments 10 et 1 servent à assembler le système au panneau vertical 14. Elements 10 and 1 are used to assemble the system to the vertical panel 14.

Cet ensemble d'étayage assure une sécurité supplémentaire de stabilité des panneaux verticaux avant leur liaison définitive.  This shoring assembly provides additional security for the stability of the vertical panels before their final connection.

Claims (1)

R E-V E N D I C A T I 0 N S R E-V E N D I C A T I 0 N S I~ ProcXdè d'assemblage de diverses piéces en béton armé préfa I ~ ProcXdè of assembly of various parts in reinforced concrete briqué ,à l'aide d'acier à béton mis en attente au moment de brick, using concrete steel placed on hold at the time of la fabrication de ces éléments . Cet assemblage est assuré par the manufacture of these elements. This assembly is ensured by une juxtaposition des aciers à béton misent en attente pendant a juxtaposition of concrete steels stand by for le montage des piéces préfabriqués , et un coulage dtun béton assembly of prefabricated parts, and pouring of concrete sur chantier, caractérisé au moyen d'un mortier riche coulé on site, characterized by a rich poured mortar sur chantier dans un caisson formé par des éléments préfabri on site in a box formed by prefabricated elements qués assembler 2- Prooede d'assemblage d'étayage selon la revendication NO I , qués assemble 2- Shoring assembly prooede according to claim NO I, caractérisée au moyen des plaques d'aciers mises en place lors characterized by means of the steel plates put in place during de la fabrication de ces éléments et dont la liaisons est assurée of the manufacture of these elements and the connection of which is ensured par des clavettes mises en place sur le chantier avant coulage by keys placed on site before pouring des joints 3-ProcSd6 de preassemblage et de fixation suivant la revendication 3-ProcSd6 pre-assembly and fixing joints according to claim B02 caractérisé en ce que le systéme d'étayage des pannaux verti B02 characterized in that the vertical support system caux préfabriqués en béton armé soient assuré par une structure prefabricated reinforced concrete blocks are provided by a structure d'acier liée aux éléments verticaux par des plaques d'acier , steel linked to the vertical elements by steel plates, prévues lors de la fabrication des éléments en usine  planned during the manufacturing of the elements in the factory
FR8113084A 1981-07-03 1981-07-03 Prefabricated concrete building panels - incorporate reinforcement frames with exposed parts which interengage and over which concrete is cast Pending FR2508955A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8113084A FR2508955A1 (en) 1981-07-03 1981-07-03 Prefabricated concrete building panels - incorporate reinforcement frames with exposed parts which interengage and over which concrete is cast

Applications Claiming Priority (1)

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FR8113084A FR2508955A1 (en) 1981-07-03 1981-07-03 Prefabricated concrete building panels - incorporate reinforcement frames with exposed parts which interengage and over which concrete is cast

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1228981A (en) * 1959-03-18 1960-09-02 Device for superimposing and aligning columns, in building construction
AT314781B (en) * 1968-04-08 1974-04-25 Werner Weissenboeck Ing Device for connecting concrete or the like prefabricated wall panels with floor or ceiling panels
US3884005A (en) * 1972-04-06 1975-05-20 Josef Alfons Wey Structure formed of finished components
GB1532692A (en) * 1975-01-16 1978-11-22 Dolza & Co Method of building construction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1228981A (en) * 1959-03-18 1960-09-02 Device for superimposing and aligning columns, in building construction
AT314781B (en) * 1968-04-08 1974-04-25 Werner Weissenboeck Ing Device for connecting concrete or the like prefabricated wall panels with floor or ceiling panels
US3884005A (en) * 1972-04-06 1975-05-20 Josef Alfons Wey Structure formed of finished components
GB1532692A (en) * 1975-01-16 1978-11-22 Dolza & Co Method of building construction

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CAHIERS DU CSTB *
CAHIERS DU CSTB, livraison 102, cahier no. 897, septembre 1969, Paris, FR, Décision no. 2960, "SAE IV" *
CAHIERS DU CSTB, livraison 181, cahier no. 1456, juillet-août 1977, Paris, FR, Avis no. 1/77-276, Avis sur le gros oeuvre "HIR III" *

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