FR2674884A1 - Device for crossbracing a facade with hooped glass - Google Patents

Device for crossbracing a facade with hooped glass Download PDF

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Publication number
FR2674884A1
FR2674884A1 FR9104241A FR9104241A FR2674884A1 FR 2674884 A1 FR2674884 A1 FR 2674884A1 FR 9104241 A FR9104241 A FR 9104241A FR 9104241 A FR9104241 A FR 9104241A FR 2674884 A1 FR2674884 A1 FR 2674884A1
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FR
France
Prior art keywords
bracing
glass
facade
clamping
vertical
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
FR9104241A
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French (fr)
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FR2674884B1 (en
Inventor
Meunier Thierry
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.)
CIAC
EUROFACADE
Original Assignee
CIAC
EUROFACADE
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Publication date
Application filed by CIAC, EUROFACADE filed Critical CIAC
Priority to FR9104241A priority Critical patent/FR2674884B1/en
Publication of FR2674884A1 publication Critical patent/FR2674884A1/en
Application granted granted Critical
Publication of FR2674884B1 publication Critical patent/FR2674884B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801—Separate fastening elements
    • E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
    • E04F13/081—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements with additional fastening elements between furring elements and covering elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/388—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a frame of other materials, e.g. fibres, plastics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/36—Frames uniquely adapted for windows
    • E06B1/38—Frames uniquely adapted for windows for shop, show, or like large windows

Landscapes

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

Abstract

The invention relates to a device for crossbracing a facade consisting of hooped glass, in such a way that the loads exerted by the facade are transmitted to the crossbrace by compression of the areas of glass in order to exclude any piercing thereof and to permit, consequently, the use of annealed glass or compound glass. The hooping device consists of clamping pieces (2i and 2e) which are applied on each of the areas of a glass element (1) by way of wedges (4), and are joined to each other by tensioning devices (3). The facade element (A) is joined to the crossbrace by fixing on the clamping piece (2e).

Description

Dispositif de contreventement de façade en glace frettée
La présente invention concerne un dispositif de frettage des glaces de contreventement de façade excluant tout perçage desdites glaces et autorisant de ce fait leur réalisation en verre recuit ou feuilleté.Front bracing system in hooped glass
The present invention relates to a device for shrinking the front bracing glass, excluding any drilling of the said glass and thereby authorizing its production in annealed or laminated glass.

Les contreventements de façade en glace nécessitent généra lement le perçage desdites glaces afin de permettre leur solidarisation a la façade, sous l'effet des dépressions dues au vent qui lui sont appliquées Cette contrainte oblige à l'utilisation de glaces trempées et limite l1applica- tion du procédé aux ouvrages de dimensions compatibles avec les dimensions des fours de trempe de l'industrie verrière.The facade braces in ice generally require the drilling of said windows in order to allow their attachment to the facade, under the effect of depressions due to the wind which are applied to it. This constraint obliges the use of tempered glass and limits the application. from the process to works of dimensions compatible with the dimensions of the tempering furnaces of the glass industry.

Par ailleurs, le côut de la trempe du verre est dirimant de l'économie de ce type d'ouvrage.In addition, the cost of tempering the glass is crucial to the economy of this type of work.

Selon une premier disposition de l'invention, la glace de contreventement est, de place en place, prise en serrage entre deux pièces, métalliques ou autres, en applique sur chacune de ses tranches avec, si nécessaire, interposition de cales plastiques ou autres. Le serrage de ces pièces sur la glace est assuré par des tendeurs les reliant, disposés de part et d'autre de la glace. L'une de ces pièces comporte les noyens de solîdarisation du dispositif la façade.According to a first arrangement of the invention, the bracing glass is, from place to place, clamped between two pieces, metallic or other, applied to each of its edges with, if necessary, interposition of plastic or other wedges. The tightening of these parts on the glass is ensured by tensioners connecting them, arranged on either side of the glass. One of these parts includes the cores for the solidification of the facade device.

Les tendeurs, les pièces de serrage et 13 surface des appuis sur la glace sont déterminés en fonction de la charge locale eporter sur le contreventement.The tensioners, the clamping parts and the surface of the supports on the glass are determined according to the local load to be carried on the bracing.

Selon une deuxième disposition de 1 'invention, afin de main- nir le précédent dispositif l'altitude requise pour le bon foctionneent de l'ensemble, et, lorsque nécessaire, afin d'assurer le portage des éléments de façade sans sollicitation du contreventement, les pièces de serrage comportent un ou plusieurs trous verticaux permettant le passage d'un ou plusieurs cabales ou fils de suspênsi.  According to a second arrangement of the invention, in order to maintain the previous device the altitude required for the proper functioning of the assembly, and, when necessary, to ensure the porting of the facade elements without stressing the bracing, the clamping pieces include one or more vertical holes allowing the passage of one or more cabals or suspensi son.

Ces câbles ou fils, tendus sur la hauteur de la façade sont, aux altitudes appropriées, munis de manchons sertis coulissant dans les pièces de serrage et capables de transmettre aux câbles ou fils les charges induites par le poids propre du dispositif de frettage de la glace et des éléments de façade. Pour ce faire, chaque manchon comporte une partie inférieure filetée sur laquelle un écrou, agissant comme un vérin, constitue l'appui réglable en altitude de la pièce de serrage de la glace de contreventement.These cables or wires, stretched over the height of the facade are, at appropriate altitudes, fitted with crimped sleeves sliding in the clamping parts and capable of transmitting to the cables or wires the loads induced by the self-weight of the ice hooping device and facade elements. To do this, each sleeve has a threaded lower part on which a nut, acting as a jack, constitutes the adjustable support in altitude of the clamping piece of the bracing glass.

Selon une troisième disposition de l'invention, deux pièces de serrage en vis-à-vis peuvent être réunies par une ou deux traverses, métalliques ou autres, capables de supporter une glace ou tout autre matériau constituant un contreventement horizontal intermédiaire, et la glace de contreventement vertical située au dessus celui-ci. Cette disposition permet la réalisation de façades de grande hauteur dont les appuis intermédiaires sont constitués par les seuls poteaux du grosoeuvre. Dans ce cas, la pièce de serrage située au droit des extrémilos du contreventement horizontal est solidarisée au poteau du gros-oeuvre, soit directement, soit par 1 'intermé- diaire d'une bielle ou de tout autre moyen approprié.According to a third arrangement of the invention, two opposite clamping pieces can be joined by one or two crosspieces, metallic or other, capable of supporting a window or any other material constituting an intermediate horizontal bracing, and the window vertical bracing located above it. This arrangement allows the realization of facades of great height whose intermediate supports are constituted by only the structural shell posts. In this case, the clamping piece located to the right of the extremilos of the horizontal bracing is secured to the structural shell post, either directly or by means of a connecting rod or any other suitable means.

L'on voit qu'ainsi, toutes les sollicitations des glaces de contreventement, vertical ou horizontal, qu'elles résultent des effets du vent sur la façade ou de leur poids propre, sont appliquées en compression sur le verre sans qu'aucun usinage de celu-.-ca soit nécessaire et donc sans obligation de le tremper.We can see that in this way, all the stresses on the windshields, vertical or horizontal, whether they result from the effects of the wind on the facade or from their own weight, are applied in compression to the glass without any machining of this -.- it is necessary and therefore without obligation to soak it.

L'on voit egaleont nue les câbles ou fils de suspension constituent une signalisation discrète des contreventements, peu visibles perce que transparents, en même temps que, disposés en conséquence, ils en assurent la protection. res dispositions contribuent donc à améliorer la sécurité des personnes et des biens, notamment dans les lieux publics. We can also see naked the cables or suspension wires constitute a discreet signaling of the bracing, barely visible, perceives that transparent, at the same time as, arranged accordingly, they provide protection. These provisions therefore contribute to improving the security of people and property, especially in public places.

L'on voit aussi que la qualité de la façade est sensiblement améliorée du fait de la meilleure planéité des glaces recuites ou feuilletées qui élimine les distorsions optiques inhérentes aux glaces trempées, phénomène particuliè- rement aggravé dans le cas de contreventements qui, sous certains angles, sont vus en superposition.We also see that the quality of the facade is significantly improved due to the better flatness of the annealed or laminated glass which eliminates the optical distortions inherent in tempered glass, a phenomenon which is particularly aggravated in the case of bracing which, from certain angles , are seen in overlay.

Les dessins ci-annexés représentent, à titre nullement limitatif, un mode de réalisation de l'invention.The attached drawings represent, by way of non-limiting example, an embodiment of the invention.

La figure 1 est une vue en perspective depuis l'intérieur du bâtiment, sur un dispositif courant de frettage d'une glace verticale de contreventement.Figure 1 is a perspective view from inside the building, on a current device for hooping a vertical bracing glass.

La figure 2 est une vue semblable à la précédente au droit d'une glace de contreventement horizontal intermédiaire.Figure 2 is a view similar to the previous to the right of an intermediate horizontal bracing glass.

La figure 3 est une vue semblable aux précédentes au droit de l'appui de la glace de contreventement horizontal.Figure 3 is a view similar to the previous to the right of the support of the horizontal bracing glass.

La figure 4 est le plan de détail du dispositif courant de frettage de la glace.Figure 4 is the detail plan of the current ice hooping device.

Sur ces dessins, une glace verticale de contreventement (1) est frettée entre une pièce de serrage (2i), ici réalisée en alliage d'aluminium moulé, tournée vers l'intérieur du bâtiment, et une pièce de serrage (2e) jouxtant les élé- mentis (A) de la façade, par 4 tendeurs (3) ici réalisés en fil d'acier inoxydable. Les charges horizontales de contre ventent sont appliquées la glace (1) par l'intermeåiai- re des cales plastiques (4).In these drawings, a vertical bracing lens (1) is hooped between a clamping part (2i), here made of cast aluminum alloy, facing the interior of the building, and a clamping part (2e) adjoining the elements (A) on the front, by 4 tensioners (3) here made of stainless steel wire. The horizontal windward loads are applied to the glass (1) by means of the plastic shims (4).

L'ensemble du dispositif est porté par les câbles tendus (s) par l'intermédiaire des écrous-vérins () solidaires des manchons cylindriques (7) sertis sur les câbles.The entire device is carried by the stretched cables (s) by means of the jack nuts () integral with the cylindrical sleeves (7) crimped onto the cables.

Ces dessins montrent également une glace (o) de contreven tement horizontal intermédiaire entre deux glaces (lb) et (Ih) de contreventement vertical. Dans ce cas, la glace (8l prend appui par l'intermédiaire des cales plastiques ( ) sur une traverse (lOb) profilée en U elle-même portee par les pièces de serrage (2i) et (2e). Les réactions horizontales d'appui des glaces (lb) et (ih) sont repor tes sur la glace (8) par les cales plastiques (11). These drawings also show a window (o) for horizontal bracing intermediate between two windows (lb) and (Ih) for vertical bracing. In this case, the glass (8l is supported by means of the plastic shims () on a cross-member (10b) U-shaped itself carried by the clamping parts (2i) and (2e). glass support (lb) and (ih) are carried on the glass (8) by the plastic shims (11).

La glace (lb), maintenue latéralement par la traverse (lOb) prend horizontalement appui sur les pièces (2i) et (2s) par l'intermédiaire des cales plastiques (12).The glass (1b), held laterally by the crosspiece (10b) is supported horizontally on the parts (2i) and (2s) by means of plastic wedges (12).

La glace (lh) est portée par la traverse (10h) semblable à (lOb) et est appuyée horizontalement à l'identique de la glace (lb).The ice (lh) is carried by the crosspiece (10h) similar to (lOb) and is pressed horizontally identical to the ice (lb).

Les traverses (lOb) et (10h) sont assemblées aux pièces (2i) et (2e) par boulonnage au travers d'une entretoise (13).The crossbars (10b) and (10h) are assembled to the parts (2i) and (2e) by bolting through a spacer (13).

Les charges verticales dues au poids propre des glaces (lh) et (8) et du dispositif de frettage sont reportées comme indiqué pour le dispositif de frettage courant, sur les câbles tendus (5). The vertical loads due to the self-weight of the windows (lh) and (8) and of the hooping device are transferred as indicated for the current hooping device, on the tensioned cables (5).

Ces dessins montrent encore la jonction entre deux glaces (8g) et (8d) de contreventement horizontal intermémédiaire et leur appui au gros-oeuvre, assuré ici par une bielle (14) solidarisée au dispositif de frettage par un axe (15) traversant l'entretoise (13), prolongée en conséquence ainsi que les traverses (lOb) et (10h) auxquelles elle est assemblée par boulonnage.These drawings also show the junction between two windows (8g) and (8d) of intermediate horizontal bracing and their support to the shell, provided here by a connecting rod (14) secured to the hooping device by an axis (15) passing through the spacer (13), extended accordingly as well as the crossbars (10b) and (10h) to which it is assembled by bolting.

L'on voit de ce qui précède, que toutes les dispositions particulières à l'invention sont ainsi réalisées en même temps que sont remplies toutes les conditions minimales ordinaires de mise en oeuvre des C S atriaux en cause. It can be seen from the above, that all the particular provisions of the invention are thus carried out at the same time as all the ordinary minimum conditions for implementing the C atrials in question are fulfilled.

Claims (5)

RevendicationsClaims 1. Dispositif de contreventement de façade de bâtiment réalisé à partir de glaces disposées verticalement dans un plan perpendiculaire à la façade, caractérisé en ce que chaque glace (1) est, en chaque point de liaison à la façade, frettée par des pièces de serrage (2i et 2e) disposées respectivement sur chacun de ses champs et reliées entre elles par des tendeurs (3) situés de part et d'autre de la glace parallèlement à ses faces, de ma nière à appliquer les charges de contreventement sur la glace par compression de l'un ou l'autre de ses champs selon le sens de la charge.1. Building facade bracing device produced from glass arranged vertically in a plane perpendicular to the facade, characterized in that each glass (1) is, at each point of connection to the facade, hooped by clamping pieces (2i and 2e) disposed respectively on each of its fields and connected together by tensioners (3) located on either side of the ice parallel to its faces, so as to apply the bracing loads on the ice by compression of one or other of its fields depending on the direction of the load. 2. Dispositif selon la revendication 1 caractérisé en ce que chaque pièce de serrage (2i et 2e) comporte un ou plusieurs trous verticaux la traversant pour permettre le passage d'un câble ou fil (5) tendu verticalement entre des éléments du gros-oeuvre de manière à aligner les frettages sur un axe vertical.2. Device according to claim 1 characterized in that each clamping part (2i and 2e) has one or more vertical holes passing through it to allow the passage of a cable or wire (5) stretched vertically between structural elements so as to align the hoopings on a vertical axis. 3. Dispositif selon les revendications 1 et 2, caracterisé en ce que le câble ou fil tendu (5) comporte au droit de chaque pièce de serrage (2i et 2e), un manchon serti (7) muni, sur une partie filetée, d'un écrou (6) capable de supporter les pièces de serrage (2i et 2e) et le cas échéant l'élément de façade (A) solidaire de la pièce de serrage (2e) et d'en assurer le réglage en altitude.3. Device according to claims 1 and 2, characterized in that the stretched cable or wire (5) comprises, to the right of each clamping part (2i and 2e), a crimped sleeve (7) provided, on a threaded part, with 'A nut (6) capable of supporting the clamping pieces (2i and 2e) and if necessary the facade element (A) integral with the clamping piece (2e) and of adjusting it in altitude. Dispositif selon les revendicattions 1, 2, et 3, ca ractérisé en ce que les tendeurs (3) d'un frettage situé au niveau d'un contreventement horizontal (g) inter médiaire entre deux contreventements verticaux superpo sés (lb et lh), sont remplacés par deux traverses profi- lées (lOb et 1Q) situées respectivement au-dessous et au-dessus de la glace horizontale (8) pour reporter sur les câbles tendus (5) le poids propre du contreventement horizontal (8) et du contreventement vertical suparieur (lh) par 1 'i nterr,.édi aire des pièces de serrage (2i et 2e).  Device according to claims 1, 2, and 3, ca characterized in that the tensioners (3) of a hooping situated at the level of a horizontal bracing (g) intermediate between two superimposed vertical braces (lb and lh), are replaced by two profiled crossbars (10b and 1Q) located respectively below and above the horizontal window (8) to transfer the dead weight of the horizontal bracing (8) and the bracing to the tensioned cables (5) vertical suparieur (lh) by 1 'nterr, .édi area of the clamping parts (2i and 2e). 5. Dispositif selon la revendication 4, caractérisé en ce que des cales (12) situées entre les pièces de serrage (2i et 2e) et les champs des glaces verticales (lb et lh) et des cales (11) situées entre les pièces de serrage (2i et 2e) et les champs de la glace horizontale (8) assurent le report des charges appliquées aux contreventements verticaux sur le contreventement horizontal intermédiaire.5. Device according to claim 4, characterized in that shims (12) located between the clamping pieces (2i and 2e) and the fields of vertical glass (lb and lh) and shims (11) located between the pieces of clamping (2i and 2e) and the fields of the horizontal glass (8) ensure the transfer of the loads applied to the vertical bracing on the intermediate horizontal bracing. 6. Dispositif selon les revendications 4 et 5, carac terse en ce que le frettage situé au droit des appuis du contreventement horizontal (8) comporte des traverses (lOb et 10h) prolongées à l'extérieur de la pièce de serrage (2i), puis liaisonnées par une entretoise (13) pout être assemblées par un axe (15) à une bielle (14) ou tout autre moyen de transmission des charges de contreventement au gros-oeuvre. 6. Device according to claims 4 and 5, charac terse in that the hooping located at the right of the supports of the horizontal bracing (8) comprises crosspieces (10b and 10h) extended outside the clamping part (2i), then connected by a spacer (13) to be assembled by a pin (15) to a connecting rod (14) or any other means of transmitting the bracing loads to the shell.
FR9104241A 1991-04-08 1991-04-08 FRONT ICE BRIDGE DEVICE IN FRETTED ICE. Expired - Fee Related FR2674884B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9104241A FR2674884B1 (en) 1991-04-08 1991-04-08 FRONT ICE BRIDGE DEVICE IN FRETTED ICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9104241A FR2674884B1 (en) 1991-04-08 1991-04-08 FRONT ICE BRIDGE DEVICE IN FRETTED ICE.

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FR2674884A1 true FR2674884A1 (en) 1992-10-09
FR2674884B1 FR2674884B1 (en) 1993-07-30

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018409A1 (en) * 1993-02-08 1994-08-18 Waagner-Biro Aktiengesellschaft Mechanical support member for glass elements
EP0887484A1 (en) * 1997-06-26 1998-12-30 Saint-Gobain Vitrage Facade, in particular a glazed one
EP1882789A1 (en) * 2006-07-27 2008-01-30 Baokun Bai A point-fixed curtain wall hanging system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1170799A (en) * 1956-01-09 1959-01-19 Large-area glass closure for openings in building facades
FR1239678A (en) * 1958-11-04 1960-08-26 Assembly and sealing tape for construction elements
FR1447307A (en) * 1965-06-14 1966-07-29 Miroiterie De Lutece Braced composite beam, in particular for the realization and reinforcement of transparent building facades
DE1609582A1 (en) * 1966-01-19 1971-06-24 Helmut Bierbrauer Method and device for the production of a glass component for glazing without bars in large areas

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1170799A (en) * 1956-01-09 1959-01-19 Large-area glass closure for openings in building facades
FR1239678A (en) * 1958-11-04 1960-08-26 Assembly and sealing tape for construction elements
FR1447307A (en) * 1965-06-14 1966-07-29 Miroiterie De Lutece Braced composite beam, in particular for the realization and reinforcement of transparent building facades
DE1609582A1 (en) * 1966-01-19 1971-06-24 Helmut Bierbrauer Method and device for the production of a glass component for glazing without bars in large areas

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BOUW vol. 14, no. 7, 14 Février 1959, ROTTERDAM page 171; 'Uit andermans en eigen koker: Opgehangen Ruiten' *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994018409A1 (en) * 1993-02-08 1994-08-18 Waagner-Biro Aktiengesellschaft Mechanical support member for glass elements
EP0887484A1 (en) * 1997-06-26 1998-12-30 Saint-Gobain Vitrage Facade, in particular a glazed one
FR2765259A1 (en) * 1997-06-26 1998-12-31 Saint Gobain Vitrage FACADE, ESPECIALLY GLAZED
EP1882789A1 (en) * 2006-07-27 2008-01-30 Baokun Bai A point-fixed curtain wall hanging system

Also Published As

Publication number Publication date
FR2674884B1 (en) 1993-07-30

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