FR2787475A1 - Anti-noise wall, comprises an interlocking frame unit within which are placed sound absorbing blocks - Google Patents
Anti-noise wall, comprises an interlocking frame unit within which are placed sound absorbing blocks Download PDFInfo
- Publication number
- FR2787475A1 FR2787475A1 FR9816404A FR9816404A FR2787475A1 FR 2787475 A1 FR2787475 A1 FR 2787475A1 FR 9816404 A FR9816404 A FR 9816404A FR 9816404 A FR9816404 A FR 9816404A FR 2787475 A1 FR2787475 A1 FR 2787475A1
- Authority
- FR
- France
- Prior art keywords
- noise wall
- wall according
- blocks
- openwork
- cages
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
- E01F8/02—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise
- E01F8/021—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise with integral support structure
- E01F8/025—Gabion-type
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0208—Gabions
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Building Environments (AREA)
Abstract
Description
1i 27874751i 2787475
MUR ANTI-BRUIT.NOISE WALL.
La présente invention concerne le domaine des The present invention relates to the field of
écrans acoustiques.acoustic screens.
On connaît dans l'état de la technique différents types de murs anti-bruits. A titre d'exemple, le brevet français FR2742178 concerne un bloc préfabriqué Various types of noise barriers are known in the state of the art. For example, French patent FR2742178 relates to a prefabricated block
associe a des dalles pour la réalisation de murs antibruit. combines with tiles for the construction of noise barriers.
Le bloc est constitue de deux parties: - une partie alvéolée qui va donner la rigidité longitudinale au bloc et The block is made up of two parts: - a honeycomb part which will give the longitudinal rigidity to the block and
qui comporte des alvéoles en zone centrale et des demi - which has cells in the central area and half -
alvéoles aux extrémités. - une partie dentelée tangente à la précédente dont la section est limitée par une série alternative de courbes convexes et concaves. Les dalles qui vont s'associer aux blocs sont pratiquement rectangulaires comportent sur un même bord deux petits tenons dont la largeur est égale à la demi - épaisseur des parois séparatives entre alvéoles de la partie alvéolée et dont la hauteur sera égale au décalage des joints entre les blocs alveoli at the ends. - a serrated part tangent to the previous one whose section is limited by an alternative series of convex and concave curves. The slabs which will be associated with the blocks are practically rectangular, comprising on the same edge two small studs whose width is equal to the half-thickness of the separating walls between cells of the cellular part and whose height will be equal to the offset of the joints between the blocks
et les dalles.and the tiles.
Le brevet français FR2708945 décrit un élément modulable, végétalisable, solidarisable à d'autres éléments du même type pour créer des murs antibruit ou séparation de lots, double face et d'épaisseur constante. Il est constitué d'une face avant, identique à la face arrière de forme arrondie, en vue de face et en vue de dessus, plus haute que les deux cotés latéraux de l'élément, deux cotés latéraux pleins en forme arrondie simple en vue de dessus Un autre document, le brevet FR2651258 décrit un élément caractérisé par sa forme OMEGA, réalisé en béton vibré éventuellement teint dans la masse. L'empilage des éléments disposés en alternance à chaque rangée, et associés à un matériau de remplissage permet la réalisation de murs-poids Une autre brevet français publié sous le numéro FR2574440 décrit un mur anti-bruit formé d'une série de poutrelles avec des saillies destinées à recevoir sur leurs faces des plaques fixées par des boulons afin de former deux parois et de blocs destinés à s'empiler les uns sur les autres a partir des saillies. Les blocs sont pour chaque paroi relies par des plaques fixées par des boulons et clavetés ensemble par des tiges servant à maintenir des tirants. Entre les deux parois le mur est rempli de terre et donne l'aspect extérieur de jardinières superposées French patent FR2708945 describes a modular, vegetable element, which can be joined to other elements of the same type to create noise-reduction walls or batch separation, double-sided and of constant thickness. It consists of a front face, identical to the rear face of rounded shape, in front view and in top view, higher than the two lateral sides of the element, two solid lateral sides in simple rounded shape in view Another document, patent FR2651258 describes an element characterized by its OMEGA shape, made of vibrated concrete possibly dyed in the mass. The stacking of elements arranged alternately in each row, and associated with a filling material allows the construction of weight walls. Another French patent published under the number FR2574440 describes an anti-noise wall formed of a series of beams with projections intended to receive on their faces plates fixed by bolts in order to form two walls and blocks intended to be stacked one on the other from the projections. The blocks are for each wall connected by plates fixed by bolts and keyed together by rods used to hold tie rods. Between the two walls the wall is filled with earth and gives the external appearance of superimposed planters
pouvant recevoir des plantes.can receive plants.
Les murs anti-bruits de l'art antérieur The noise barriers of the prior art
présentent différents inconvénients. have different drawbacks.
L'utilisation d'éléments modulaires monolithiques se traduit par la transmission direct du son, même atténué, et ne permet pas d'obtenir les meilleurs The use of monolithic modular elements results in the direct transmission of sound, even attenuated, and does not allow obtaining the best
résultats possibles.possible outcomes.
La mise en oeuvre des murs de l'état de la technique nécessite par ailleurs l'installation par des opérateurs qualifiés, maîtrisant les techniques de The implementation of prior art walls also requires installation by qualified operators, who master the techniques of
maçonnerie pour construire des murs sur place. masonry to build walls on site.
Le but de l'invention est d'améliorer les murs anti-bruits de l'état de la technique en proposant une nouvelle famille de murs performants sur le plan acoustique ainsi que du point de vue de l'architecture et des paysages concernés, et dont la fabrication peut être industrialisée pour l'essentiel, afin de simplifier la construction du mur The object of the invention is to improve the anti-noise walls of the state of the art by proposing a new family of walls performing acoustically as well as from the point of view of the architecture and the landscapes concerned, and whose manufacture can be industrialized for the most part, in order to simplify the construction of the wall
par le recours à des techniques d'assemblage simples. through the use of simple assembly techniques.
A cet effet, l'invention concerne dans son acception la plus générale un mur anti-bruit (ou écran acoustique) comportant un matériau présentant des caractéristiques d'absorption sonore caractérisé en ce qu'il est constitué par des modules dont certains au moins sont formés par une cage ajourée remplie au moins partiellement par des blocs de matériau d'insonorisation ou To this end, the invention relates in its most general sense to a noise barrier (or acoustic screen) comprising a material having sound absorption characteristics, characterized in that it consists of modules, at least some of which are formed by an openwork cage at least partially filled with blocks of soundproofing material or
phoniquement absorbants.phonically absorbing.
3 27874753,2787475
Avantageusement, les blocs de matériau d'insonorisation sont constitués par des éléments de béton de fibres, notamment de béton de bois ou de béton de granulat. Selon un mode de réalisation préféré, plus de la moitié des blocs de matériau d'insonorisation présentent Advantageously, the blocks of soundproofing material are made up of fiber concrete elements, in particular wood concrete or aggregate concrete. According to a preferred embodiment, more than half of the blocks of soundproofing material have
une section comprise entre 5 et 15 centimètres. a section between 5 and 15 centimeters.
De préférence, les blocs de matériau d'insonorisation sont disposés en vrac dans les cages Preferably, the blocks of soundproofing material are arranged in bulk in the cages
ajourées.openwork.
Avantageusement, les cages ajourées sont réalisés par un treillis de fils, tiges ou barres métalliques. Selon un mode de réalisation particulier, les cages ajourées sont constitués par des éléments faciaux Advantageously, the openwork cages are produced by a lattice of wires, rods or metal bars. According to a particular embodiment, the openwork cages are constituted by facial elements
ajourés réunis par des poutrelles transversales. openwork joined by transverse beams.
Avantageusement, les cages ajourées comportent Advantageously, the openwork cages comprise
une tôle centrale.a central sheet.
Selon une variante, les cages ajourées According to a variant, the openwork cages
présentent des pattes de raccordement. have connecting lugs.
L'invention concerne également un élément modulaire pour la réalisation d'un mur anti-bruit conforme à l'invention caractérisé en ce qu'il est constitué par une cage ajourée dont les faces principales sont formées par un treillis de fils métalliques réunies par des poutrelles latérales, l'élément étant destiné à recevoir des blocs de The invention also relates to a modular element for the production of an anti-noise wall according to the invention, characterized in that it consists of an openwork cage, the main faces of which are formed by a lattice of metal wires joined by lateral beams, the element being intended to receive blocks of
matériaux phoniquement absorbants.sound absorbing materials.
L'invention sera mieux comprise à la lecture de The invention will be better understood on reading
la description qui suit, se référant aux dessins annexés the following description, referring to the attached drawings
relatifs à un exemple non limitatif de réalisation, o: - la figure 1 représente une vue en coupe d'un mur anti-bruit selon l'invention; - La figure 2 représente une vue éclatée d'un relating to a nonlimiting exemplary embodiment, o: - Figure 1 shows a sectional view of a noise barrier according to the invention; - Figure 2 shows an exploded view of a
tel mur.such a wall.
4 27874754 2787475
Le mur anti-bruit selon l'invention est The noise barrier according to the invention is
constitué par une pluralité d'éléments (1 à 7) juxtaposés. consisting of a plurality of elements (1 to 7) juxtaposed.
Chacun de ces éléments est formé une ossature (8) formée par des poutrestreillis assemblées par soudure, formant une structure rectangulaire présentant des poutrelles latérales (9, 10), des poutrelles supérieure (11) et inférieure (12) et des poutrelles intercalaires (13). Cette ossature est prolongée par des pattes (14 à 19) permettant le raccordement par boulonnage de deux à quatre éléments Each of these elements is formed a frame (8) formed by joists assembled by welding, forming a rectangular structure having lateral beams (9, 10), upper (11) and lower (12) beams and intermediate beams (13 ). This frame is extended by legs (14 to 19) allowing the connection by bolting of two to four elements
adjacents et des fondations de toute nature. adjacent and foundations of any kind.
Cette ossature (8) est entourée par une cage ajourée (20) réalisée par soudure d'un treillis de fils, tiges ou barres métalliques soudés et galvanisés. Elle This frame (8) is surrounded by an openwork cage (20) produced by welding a mesh of wires, rods or metallic bars welded and galvanized. She
présente des mailles d'environ de 5 à 15 centimètres. has meshes of approximately 5 to 15 centimeters.
Une tôle d'acier (21) est placée à l'intérieur de cette cage ajourée (20), sensiblement dans le plan A steel sheet (21) is placed inside this perforated cage (20), substantially in the plane
médian de l'ensemble.median of the set.
La cage ajourée (20) est remplie, dans sa partie avant (23), par des éléments d'absorption en forme de blocs (22) disposés en vrac dans la cage. Le matériau d'insonorisation peut être du béton de bois, du béton de fibres, du béton de granulat, des matériaux recyclés ou tout autre matériau équivalent. Ce matériau est moulé, découpé ou fractionné pour former des fragments en forme de cubes, parallélépipèdes, de tétraèdres, ou de formes irrégulières. La section des blocs est de l'ordre de 5 à 15 centimètres. La partie arrière (24) de la cage (20) peut contenir des blocs (25) ou des matériaux d'une nature The perforated cage (20) is filled in its front part (23) by absorption elements in the form of blocks (22) arranged in bulk in the cage. The soundproofing material can be wood concrete, fiber concrete, aggregate concrete, recycled materials or any other equivalent material. This material is molded, cut or fractionated to form fragments in the form of cubes, parallelepipeds, tetrahedrons, or irregular shapes. The section of the blocks is of the order of 5 to 15 centimeters. The rear part (24) of the cage (20) can contain blocks (25) or materials of a kind
différentes, pour remplir une fonction décorative. different, to fulfill a decorative function.
Les cages ainsi réalisées peuvent être juxtaposées verticalement, comme représenté en figure 1, latéralement, pour former une bande anti-bruits le long d'une route ou d'une voie ferrée, ainsi que The cages thus produced can be juxtaposed vertically, as shown in FIG. 1, laterally, to form an anti-noise strip along a road or a railway track, as well as
transversalement, pour former un mur d'épaisseur variable. transversely, to form a wall of variable thickness.
27874752787475
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9816404A FR2787475B1 (en) | 1998-12-21 | 1998-12-21 | NOISE WALL |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9816404A FR2787475B1 (en) | 1998-12-21 | 1998-12-21 | NOISE WALL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2787475A1 true FR2787475A1 (en) | 2000-06-23 |
| FR2787475B1 FR2787475B1 (en) | 2001-02-09 |
Family
ID=9534472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9816404A Expired - Fee Related FR2787475B1 (en) | 1998-12-21 | 1998-12-21 | NOISE WALL |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2787475B1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006009664A1 (en) * | 2006-03-02 | 2007-09-06 | Führle, Gottfried | Wall device for holding loose stone products has each lattice element connected to number of vertically disposed T-beams, the upper section of which in each case is freestanding, and bottom section anchored firmly in ground |
| EP1925745A1 (en) * | 2006-11-24 | 2008-05-28 | Konrad Lehrhuber | Wall made of panels and posts limiting a filling space |
| EP1808534A3 (en) * | 2006-01-17 | 2009-01-21 | Wilfried Pendelin Ges.m.b.H. | Gabion |
| FR2939275A1 (en) * | 2008-12-04 | 2010-06-11 | Christophe Heim | Individual fixation support for intervention of removable vegetation element utilized to cover non-horizontal wall of building, has tilted part defining protuberance at side of mesh of face that is utilized as hanging face of circuits |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2574440A1 (en) | 1984-12-11 | 1986-06-13 | Peller Albert | Assembly of elements for building noise-reducing walls |
| DE8915351U1 (en) * | 1989-11-06 | 1990-05-23 | Czinki, Lászlo, Dr., 4300 Essen | Stabilized noise barrier |
| FR2651258A1 (en) | 1989-08-31 | 1991-03-01 | Cueilhes Andre | Omega-shaped construction element intended mainly for supporting earth masses |
| FR2676486A1 (en) * | 1991-05-15 | 1992-11-20 | Hauville Jean | Prefabricated flower wall, boundary wall or ornamental wall which can be planted with flowers |
| FR2708945A1 (en) | 1993-08-10 | 1995-02-17 | Pieyre Andre | Element for erecting noise insulation walls which can support plant growth and then be consolidated |
| FR2742178A1 (en) | 1995-12-12 | 1997-06-13 | Promo Brevet Borg Sarl | Prefabricated block for sound-proof walls and constructing walls and floors |
| US5647695A (en) * | 1995-04-11 | 1997-07-15 | Hilfiker Pipe Company | Soil filled wall |
| DE19652636A1 (en) * | 1996-12-18 | 1998-06-25 | Thomas Rothfuss | Noise-absorbing wall of filled wire cages |
-
1998
- 1998-12-21 FR FR9816404A patent/FR2787475B1/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2574440A1 (en) | 1984-12-11 | 1986-06-13 | Peller Albert | Assembly of elements for building noise-reducing walls |
| FR2651258A1 (en) | 1989-08-31 | 1991-03-01 | Cueilhes Andre | Omega-shaped construction element intended mainly for supporting earth masses |
| DE8915351U1 (en) * | 1989-11-06 | 1990-05-23 | Czinki, Lászlo, Dr., 4300 Essen | Stabilized noise barrier |
| FR2676486A1 (en) * | 1991-05-15 | 1992-11-20 | Hauville Jean | Prefabricated flower wall, boundary wall or ornamental wall which can be planted with flowers |
| FR2708945A1 (en) | 1993-08-10 | 1995-02-17 | Pieyre Andre | Element for erecting noise insulation walls which can support plant growth and then be consolidated |
| US5647695A (en) * | 1995-04-11 | 1997-07-15 | Hilfiker Pipe Company | Soil filled wall |
| FR2742178A1 (en) | 1995-12-12 | 1997-06-13 | Promo Brevet Borg Sarl | Prefabricated block for sound-proof walls and constructing walls and floors |
| DE19652636A1 (en) * | 1996-12-18 | 1998-06-25 | Thomas Rothfuss | Noise-absorbing wall of filled wire cages |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1808534A3 (en) * | 2006-01-17 | 2009-01-21 | Wilfried Pendelin Ges.m.b.H. | Gabion |
| DE102006009664A1 (en) * | 2006-03-02 | 2007-09-06 | Führle, Gottfried | Wall device for holding loose stone products has each lattice element connected to number of vertically disposed T-beams, the upper section of which in each case is freestanding, and bottom section anchored firmly in ground |
| EP1925745A1 (en) * | 2006-11-24 | 2008-05-28 | Konrad Lehrhuber | Wall made of panels and posts limiting a filling space |
| EP1925738A1 (en) * | 2006-11-24 | 2008-05-28 | Konrad Lehrhuber | Wall made from panels and posts limiting a volume to be filled |
| EP1925749A1 (en) * | 2006-11-24 | 2008-05-28 | Konrad Lehrhuber | Wall made of panels and posts limiting a volume to be filled |
| EP1925743A1 (en) * | 2006-11-24 | 2008-05-28 | Konrad Lehrhuber | Wall made of panels and posts limiting a volume to be filled |
| FR2939275A1 (en) * | 2008-12-04 | 2010-06-11 | Christophe Heim | Individual fixation support for intervention of removable vegetation element utilized to cover non-horizontal wall of building, has tilted part defining protuberance at side of mesh of face that is utilized as hanging face of circuits |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2787475B1 (en) | 2001-02-09 |
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| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |