EP1898004B1 - Gabion pour un mur d'adsorption des bruits - Google Patents

Gabion pour un mur d'adsorption des bruits Download PDF

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Publication number
EP1898004B1
EP1898004B1 EP20070016715 EP07016715A EP1898004B1 EP 1898004 B1 EP1898004 B1 EP 1898004B1 EP 20070016715 EP20070016715 EP 20070016715 EP 07016715 A EP07016715 A EP 07016715A EP 1898004 B1 EP1898004 B1 EP 1898004B1
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EP
European Patent Office
Prior art keywords
gabion
spacer
wall
wire
gabion according
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.)
Active
Application number
EP20070016715
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German (de)
English (en)
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EP1898004A1 (fr
Inventor
Manfred Beckert
Hans Höpfer
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Rothfuss Thomas
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Rothfuss Thomas
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Publication date
Priority claimed from DE202006013627U external-priority patent/DE202006013627U1/de
Application filed by Rothfuss Thomas filed Critical Rothfuss Thomas
Publication of EP1898004A1 publication Critical patent/EP1898004A1/fr
Application granted granted Critical
Publication of EP1898004B1 publication Critical patent/EP1898004B1/fr
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Classifications

    • 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
    • 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

Definitions

  • the invention relates to a wire basket according to the preamble of claim 1 and 17 as well as a created from wire baskets noise barrier according to the preamble of claim 23.
  • a wire basket according to the preamble of claim 1 is made DE 2006 00 3050 U known.
  • the invention has the object of providing the generic wire basket and the generic noise protection wall in such a way that optimal sound insulation values can be achieved with them in a simple manner.
  • the sound-absorbing layer is supported by the space provided in the chamber spacer. This makes it possible to initially provide the sound insulation layer in the wire basket.
  • the spacer prevents the sound insulation layer bulging wall bulges.
  • the chamber can be filled, for example with stones.
  • the sound-insulating layer is advantageously formed by a sand-filled flexible container. This sound-insulating layer then has no horizontal and / or vertical joints, thereby ensuring optimum sound insulation. With such a wire basket sound insulation values of well over 25 dB (A) can be achieved without any problems.
  • the wire basket according to the invention can be manufactured easily and inexpensively.
  • the wire basket according to claim 17 is characterized in that at least one end wall is provided with the indentation.
  • the wire basket is thus stiffened excellent.
  • the indentations of adjacent wire baskets form a receiving channel into which a bag or other container can be inserted and filled with sand or the like.
  • the bag abuts the side rails of the adjacent wire baskets, whereby a perfect complete closure of the parting line between the adjacent sandbags is achieved.
  • the wire baskets are advantageously delivered to the construction site with stones and filled with sand.
  • the wire baskets are placed side by side to form a wall, wherein receiving channels are formed between adjacent wire baskets, in each of which a further bag is inserted and filled with sand. He puts himself in the receiving channel to the bulges of the sandbags in the receiving spaces of the wire baskets.
  • Noise barriers can be installed with the wire basket described below to achieve very high sound insulation values.
  • noise barriers made from such wire baskets can easily have a sound insulation value of more than 25 dB (A).
  • the wire basket is composed of individual wire meshes. How out Fig. 1 shows, the wire basket has a bottom 1, the rectangular outline and at its edges opposite each other two end-side wire mesh 2, 3 and two side walls 4 connect, of which only one side wall is shown.
  • the wire mesh 2 to 4 are connected in a known manner to the bottom wire grid 1.
  • the individual wire mesh 1 to 4 are formed by mutually perpendicular crossing bars whose free ends are bent to tabs 5 respectively. Through them rod-shaped closing 27 ( Fig. 2 ), which connect the abutting wire mesh with each other. Since this fastening technique is generally known in wire baskets, it is not explained in detail.
  • the side walls 2 to 4 are connected to each other at the bottom in the manner described with the bottom-side wire grid 1 and at the top with the cover-side wire grid 6.
  • a separating grid 7, which is also formed as a wire mesh with vertically intersecting bars.
  • Fig. 1 only the separating grid 7 adjacent to the wire mesh 4 is shown.
  • the divider grid 7 and the associated side rails 4 have the same size mesh openings.
  • the free ends of the bars of the separation grid 7 are not bent to tabs.
  • the compound of the separating grid 7 to the side wire meshes 4 via hook-shaped spacers 8 (FIG. Fig. 1 and 2 ), which are formed by bars whose two ends are bent into hooks 9, 10. How out Fig.
  • the spacers 8 are hooked with the hooks 9, 10 in the corresponding bars of the side rails 4 and the separation grid 7.
  • the spacers 8 are arranged distributed over the surface of the side rails 4 and the separating grid 7.
  • the dividing grille 7 delimit a lying inside the wire basket receiving space 11, which is bounded below by the bottom-side wire mesh 1, up through the cover-side wire grid 6 and on its front side by the wire mesh 2, 3.
  • the dividing gratings 7 extend between the bottom-side and the cover-side wire mesh 1, 6 and between the opposing wire meshes 2, 3.
  • the interior of the wire basket is divided into three chambers, namely the chambers 12, 13 and the lying between them Chamber 11, which forms the receiving space.
  • the chambers 12, 13 are advantageously the same size and larger than the middle chamber 11.
  • the chambers 11 to 13 may have other size.
  • the outer chambers 12, 13 receive contents, which consists for example of stones. They can be of the most varied type and size, in particular with regard to a desired appearance of the noise protection wall to be erected. Instead of the stones can be introduced into the chambers 12, 13, for example, earth or a mixture of stones and earth. This can be built from the wire baskets Noise protection wall optically adapted to the existing environment optimally.
  • the receiving space 11 contains the intended material for sound insulation, which is concealed in the direction of the side walls 4 by the bed located in the chambers 12, 13 bed.
  • sand 14 is used, which is located in a bag 15. It is advantageously made of non-woven. It is so big that, when filled with sand, it completely fills up the receiving space 11.
  • the separation grid 7 stabilize the bag 15 at its opposite longitudinal sides. On the other sides of the bag 15 is supported by a portion of the wire mesh 1 to 3 and 6.
  • the bag 15 is completely closed.
  • the spacers 8 do not damage the bag 15, since the ends of the spacers to form the hooks 9, 10 are rounded.
  • the separation grid 7 protrude with the free ends of their longitudinal and transverse wires in the wire mesh 1 to 3 and 6. A separate attachment of the separation grid 7 with these wire meshes 1 to 3 and 6 is not required.
  • FIG. 3 results, adjacent wire baskets are interconnected so that they have a common side wall 2 and 3 respectively. As a result, only a separating wire mesh is present in the joint area of the adjacent wire baskets.
  • the two wire baskets 16, 17 each have a filled with the sand 14 bag 15.
  • Fig. 4 yields, the sacks 15 with bulges 23 on the mesh openings 18 of the wire grid 2 and 3, respectively.
  • the mesh openings 18 are formed by the transverse and the longitudinal wires 19, 20 of the wire grid 2 and 3, respectively. If only one wire basket 16 provided with the bag 15, then it protrudes due to its flexibility through the mesh openings 18. Since the bag 15 is provided with protruding through the mesh openings 18 bulges 23, adjacent bags 15 are flat over their height and width to each other. This will be between adjacent bags 15 formed no gaps that would affect the sound insulation.
  • Fig. 1 to 4 show the so-called monolithic construction, in which at the joints of adjacent bags 15 and wire baskets 16, 17 only one intermediate wall 2 or 3 is provided.
  • a continuous floor grid 1 and a continuous cover grid 6 can be used for the adjacent wire baskets 16, 17, a continuous floor grid 1 and a continuous cover grid 6 can be used.
  • the two outer chambers 12, 13 are filled with stones, earth and the like.
  • the chambers 12, 13 remain dimensionally stable by the spacers 8.
  • the bag 15 is inserted into the receiving space 11, which is now filled with sand.
  • the bulges 23 which extend into the respective adjacent basket 16, 17.
  • the bag 15 of each adjacent wire basket settles with its bulges of the bulges of the bag 15 of the other wire basket, whereby the gaps caused by the transverse wires are closed. In this way, perfectly closed joints between the abutting bags 15 are formed, so that there are no Schalldämmhine.
  • the wire basket can be easily and inexpensively manufacture and build. It will be used only the wire mesh 1 to 4, 6 and the bag 15 for him. Sand as absorber material for filling in the bag 15 is available everywhere.
  • the bag 15 may have a width of only 20 cm in order to ensure sound insulation values of 25 dB (A).
  • FIGS. 5 and 6 show that a noise barrier can also be established by separate wire baskets 21, 22.
  • a noise barrier can also be established by separate wire baskets 21, 22.
  • two end wire mesh 2, 3, through the mesh openings of the filled bag 15 bulges.
  • the bulges 23 are in Fig. 5 shown schematically. If the wire baskets 21, 22 assembled, 23 cavities would remain between the bulges, whereby the soundproofing would be limited.
  • adjacent wire baskets 21, 22 offset in the vertical direction to each other to arrange so that the bulges 23 of a wire basket 21 between adjacent bulges of the other wire basket 22 engage. Then, the height of the wire baskets 21, 22 would result in a closed gap in the area of the filled sacks 15.
  • the intermediate layer 24 advantageously consists of a tubular bag 25 which is filled with sand 26. Its height and preferably also its width corresponds to the height and width of the bags 15 in the wire baskets 21, 22. If the adjacent wire baskets 21, 22 close together, then the sand 26 in the bag 25 is displaced so that the spaces between the bulges 23rd the wire baskets 21, 22 are filled in ( Fig. 6 ). In this way, a perfectly closed joint is formed over the height and width of the bags 15 in the wire baskets 21, 22.
  • the bag 25 is formed so flexible that it can fill the spaces between the bulges 23 of the wire baskets 21, 22. It is also possible, for example, to provide the sack 25 with constrictions whereby bulges are formed between the constrictions which lie in the spaces between the bulges 23 of the wire baskets 21, 22 ( Fig. 6 ).
  • the tubular bags 25 need not be separately attached to the wire baskets 21, 22, but can be loosely inserted between them. If the wire baskets 21, 22 firmly pressed against each other, the intermediate layer 24 deformed in the manner described and thereby held between the wire baskets.
  • the wire basket according to the Fig. 7 and 8th is the same as the wire basket after Fig. 1 , However, at the respective outer corner regions of the adjacent chambers 12 and 13 each obliquely, preferably at an angle of about 45 ° to the longitudinal axis of the wire basket extending additional spacers 8 are provided.
  • two spaced-apart, preferably identically formed spacers 8 are present in each corner region, of which in Fig. 7 only the upper spacer is shown in each case. Of course, only one or more over and / or side by side and different length spacers may be present.
  • the spacers 8 in a side wall 4 and the frontal wire mesh 2 and 3 are mounted.
  • the spacers 8 extend from the side walls 4 to close to the partitions 7 of the chambers 12, 13, between which the receiving space 11 is provided for the bag 15.
  • Fig. 7 are the spacers 8 directly in the region of the partition 7 and according to Fig. 8 mounted at a small distance from the dividing gratings in vertically extending bars of the frontal grille 2, 3.
  • the spacers 8 'thus arranged traverse the receiving space 11 transversely, preferably perpendicular to its longitudinal extent.
  • the spacers 8 ' are advantageously arranged at the same distance from each other and from the bottom 1 and the upper wire mesh 6, as the spacers 8 after Fig. 2 , Of course, the number and arrangement of the spacers 8 'may deviate therefrom.
  • each spacer 8 On each spacer 8 'are each two in the region of the chambers 12 and 13 spacer tubes 28 are provided. Each spacer tube 28 has a length corresponding to the width of the chambers 12 and 13.
  • the spacer tubes 28 ensure that the receiving space 11 with the bag 15 therein (in Fig. 9 shown in the unfilled state) can already be filled with the sand before the chambers 12 and 13 are filled with stones or the like, without causing the partitions 7 are excessively deformed.
  • the spacer tubes 28 support the sand core so that it can first be inserted into the wire basket. By filling the bags located in the receiving space 11 15 before filling the chambers 12, 13 and optimal compression and optimum sound insulation and high stability of the gap are ensured.
  • the same distance tubes trained 28 have a diameter which is at least slightly larger than the largest width extension of the hook ends 9 'and 10' of the spacers 8 '.
  • the diameter of the spacer tubes 28 is larger by a multiple than the diameter of the wires 5, but smaller than the inside width of the mesh openings 18 of the wire mesh 4 and 7.
  • the one pipe end 29 of the spacer tube 28 has diametrically opposed open-edged recesses 33, 33 ' on ( 10, 11 ), whose bottom 34, 34 'is set back relatively far relative to the end face 30 of the spacer tube 28.
  • When mounted spacer tube 28 is in the recesses 33, 33 'in each case one of the horizontal wires of the side or partition 4, 7 ( Fig. 9 ).
  • the one pipe end 29 projects beyond the side wall. 4
  • the pipe end 29 has aligned through openings 31, 31 ', which lie at an angular distance of 90 ° to the recesses 33, 33'.
  • a pin 32 is inserted through the insertion openings 31, 31 ', the free end of which projects beyond the insertion openings 31' (FIG. Fig. 10 ). With a head 32 'of the pin 32 is located on the outside of the spacer tube 28 at.
  • the openings 31, 31 ' are immediately adjacent to the end face 30 of the pipe end 29th
  • one of the spacer tubes 28 is first pushed onto the rear part of the spacer 8' in the insertion direction. It is placed on the spacer 8 ', that its the recesses 33, 33' exhibiting end 29 facing in the insertion direction forward. Thereafter, the spacer 8 'is pushed with its front hook end 10' through a mesh opening in the side wall 4, for example, the chamber 12, and further through an aligned with this mesh opening of the partition 7.
  • the spacer 8 ' with its front hook end 10' by (not shown) openings in the bag 15, then pushed through a mesh opening in the adjacent dividing grid 7 of the chamber 13 and finally by an aligned with this mesh opening in the side wall 4.
  • the spacer 8 ' is aligned in the basket so that its rear hook end 9' can be suspended in an adjacent transverse wire of the side wall 4 of the chamber 12.
  • the spacer tube 28 is located in the chamber 12 between the adjacent side and partitions 4 and 7. In this position, the spacer tube 28 is located with its other end of tube 35 on the grid 4 inside, while its end 29 must be aligned so that a grid bar of the partition 7 comes to rest in the recesses 33, 33 '.
  • the spacer tube 28 can be locked on the divider grid 7, to which the pin 32 is inserted from above through the openings 31, 31 'of the pipe end 29. Subsequently, from the side wall 4 of the chamber 13 through the mesh opening, through which the spacer 8 'projects with its hook end 10', the other spacer tube 28 via the hook end 10 'pushed and aligned so that one of the bars of the partition wall 7 of the chamber 13 comes to rest in the recesses 33, 33'. The other end 35 of the spacer tube 28 abuts against the side wall 4 of the chamber 13 from the inside. Thereafter, this spacer tube 28 can be secured with the pin 32.
  • the mounted pins 32 are within the receiving space 11th Fig. 9 results, are the pins 32 and the bottom 34, 34 'of the recesses 30, 30' on different sides of the recesses traversing grid bar. This reliably ensures that the spacer tubes 28 are secured in position in the chambers 12, 13.
  • the described arrangement and design of the spacers 8, 8 'of the spacer tubes 28 ensure a high dimensional stability of the chambers 12 and 13 and the receiving space 11, so that they are not excessively deformed during filling and during use of the wire basket.
  • spacer tubes 28 With the spacer tubes 28, it is certainly possible to support the partitions 7 of the receiving space 11 against each other, so that the receiving space 11 can already be filled before the chambers 12 and 13 are filled with stones or the like.
  • the spacer tubes 28 prevent the partitions 7 bulge out when filling the bag 15 with sand to the outside.
  • hook ends 9 ', 10' hinged in the side walls 4 spacers 8 ' sure that the side walls 4 bulging through the filling of the chambers 12, 13 not or only slightly outward.
  • the hook ends 9 'and 10' of the spacer 8 ' can easily push through the bag 15. He can have this small insertion openings. With a corresponding bag material, it is possible that the hook end 9 'or 10' breaks through the bag wall during the assembly process.
  • the spacers 8 'with the spacer tubes 28 are distributed as well as the spacers 8 in the wire basket, that the side walls 4 and the partitions 7 are optimally supported against deformation by the in the receiving space 11 and in the chambers 12, 13 located materials.
  • the spacers 8 according to the Fig. 1 and 2 be provided in the chambers 12, 13, the spacers 8 according to the Fig. 1 and 2 be provided in the chambers 12, 13, the spacers 8 according to the Fig. 1 and 2 be provided.
  • the transportable wire basket according to Fig. 12 differs from the wire baskets described above only in that its front-side wire mesh 2 and 3 each have at different distances from the side rails 4 of the wire basket inwardly recessed indentation 36, 37 have. They have approximately U-shaped cross-section with obtuse outwardly projecting legs or bends 40, 40 'and 41, 41' and a bottom or grid section 38, 39 which is parallel to the lateral grid sections 2 ', 2 "and 3', 3 "of the end walls 2, 3 runs.
  • the width of the bottom sections 38, 39 corresponds to the width of the receiving space 11, which is provided between a narrower and a wider chamber 12, 13.
  • the folds 40, 40 'and 41, 41' connecting the partitions 7 between the chambers 12,13 and the receiving space 11 with the lateral wall sections 2 ', 2 "and 3', 3".
  • the width of the chamber 13 corresponds approximately to the width of the receiving space 11 plus the width of the chamber 12 so that the partition wall 7 between the receiving space 11 and the chamber 13 extends approximately half the width of the wire basket.
  • the indentations 36, 37 are formed in that the horizontal transverse wires of the wire mesh 2, 3 are bent in this area accordingly.
  • the cross wires can be uneven across the height of the wire basket Be spaced, like Fig. 12 shows. It is also possible that the transverse wires of the wire mesh 2, 3 on the wire basket height have the same decency of each other.
  • a plurality of longitudinal wires are provided in the bottom portions 38, 39 .
  • the longitudinal edges of the bottom sections 38, 39 are each formed by a longitudinal wire.
  • the transition from the legs 40, 40 '; 41, 41 'to the grating sections 2', 2 ", 3 ', 3" are each formed by a longitudinal wire. As a result, the respective edge regions are sufficiently rigid.
  • the two bulges 36, 37 are advantageously identical.
  • the noise barrier according to Fig. 12 consists of several in series juxtaposed wire baskets according to Fig. 12 ,
  • the recesses 36, 37 adjacent wire baskets form vertically extending receiving channels 42 to 44, in each of which an intermediate layer can be used similar to the embodiment of the FIGS. 5 and 6 ,
  • the intermediate layers are formed by sacks, which are filled with sand or a similar filling material for sealing and sound insulation.
  • the wire baskets abut each other with the side grid sections 2 ', 2 "and 3', 3 '''of the wire meshes 2 and 3, respectively, with the receiving channels 42 to 44 formed therebetween the sandbags 15 in the receiving spaces 11 through the grid openings in the bottom sections 38, 39.
  • the filled sandbags 15 in the receiving spaces 11 and in the receiving channels 42 to 44 over the height of the mesh baskets are without gaps against each other.
  • the joints between the filled sandbags are completely closed in order to achieve perfect sealing of the wire basket joints
  • Fig. 3 adjacent wire baskets have a common partition 2/3 (monolithic construction), are in the noise barrier after Fig. 13 the sand cores of adjacent wire baskets separated by two side rails 2,3.
  • the recording channels 42 to 44 also provide an obstacle to the sound, so that even better soundproofing can be achieved.
  • FIGS. 14 to 16 show two superimposed wire baskets, according to the wire basket according to Fig. 12 are formed and of which the upper wire basket is narrower than the underlying wire basket. Both wire baskets are the same length ( Fig. 16 ). In the upper wire basket, the two chambers 12 and 13 are narrower than the corresponding chambers 12, 13 of the underlying basket. The receiving spaces 11 for the bags 15 are the same width in both baskets, so that the aligned indentations 36, 37 at their end faces 2, 3 over the height of the two wire baskets form a common over the height of the wire baskets a continuous channel.
  • the noise barrier has constant thickness over its height.
  • wire baskets It is also possible to set side by side different width wire baskets.
  • the indentations are provided on the wire baskets that they form the receiving channels in each other set wire baskets.
  • the indentations 36, 37 are eccentrically provided in the front-side wire meshes 2, 3, so that the chambers 12, 13 are different in size.
  • the indentations 36, 37 can of course also be arranged centrally in the wire meshes 2, 3. In this case, the chambers 12, 13 are the same size.

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Claims (24)

  1. Gabion avec au moins un fond (1) et des parois latérales (2 à 4) et avec au moins une couche (14, 15) amortissant le bruit, aménagée de façon avoisinante à au moins un logement (12, 13),
    caractérisé en ce q'une paroi de treillis (7), limitant la couche (14, 15) amortissant le bruit est supportée par au moins une pièce d'espacement (28), disposée dans le logement (12, 13).
  2. Gabion selon revendication 1,
    caractérisé en ce que la pièce d'espacement (28), fixée de préférence à au moins une paroi latérale (4) et/ou de séparation (7), est un tube.
  3. Gabion selon revendication 1 ou 2,
    caractérisé en ce que la pièce d'espacement (28) est disposée sur un support de distance (8').
  4. Gabion selon une quelconque des revendications 1 à 3,
    caractérisé en ce que la pièce d'espacement (28) est tenue par au moins une pièce de sécurité (32) à la paroi latérale et/ou de séparation (4, 7).
  5. Gabion selon revendication 4,
    caractérisé en ce que la pièce de sécurité (32) est un goujon, passant par des ouvertures (31, 31') alignées l'une par rapport à l'autre, d'une extrémité de tube (29) de la pièce d'espacement (28).
  6. Gabion selon une quelconque des revendications 1 à 5,
    caractérisé en ce que la pièce d'espacement (28) comprend à l'une extrémité de tube (29) des encoches (33, 33') ouvertes vers le bord, diamétralement opposées l'une à l'autre, lesquelles sont prévues avantageusement dans la zone entre les ouvertures (31, 31').
  7. Gabion selon revendication 6,
    caractérisé en ce quand la pièce d'espacement (28) est montée, une barre de treillis de la paroi latérale avoisinante et/ou de séparation (4, 7) est placée dans les encoches (33, 33').
  8. Gabion selon revendication 6 ou 7,
    caractérisé en ce que les ouvertures (31, 31') et un fond (34, 34') des encoches (33, 33') sont placés sur des côtés opposés l'un par rapport à l'autre de la barre de treillis traversant les encoches.
  9. Gabion selon revendication 6 à 8,
    caractérisé en ce que la pièce d'espacement (28) est, quand elle est montée, en contact par son autre extrémité de tube (35) avec le côté opposé de la paroi latérale et/ou de séparation (4, 7) du logement(12, 13).
  10. Gabion selon une quelconque des revendications 6 à 9,
    caractérisé en ce que la couche (14, 15) amortissant le bruit est aménagée entre deux logements (12, 13) dans lesquels respectivement au moins une pièce d'espacement (28) supplémentaire est avantageusement prévue.
  11. Gabion selon revendication 10,
    caractérisé en ce que dans le logement (12, 13) sont prévues plusieurs pièces d'espacement (28) préférentiellement au moins deux, superposées à distance en direction de la hauteur et/ou en direction de la longueur des logements (12, 13) et disposées à distance l'une derrière l'autre.
  12. Gabion selon une quelconque des revendications 1 à 11,
    caractérisé en ce que dans un, préférentiellement dans les deux logements (12, 13) sont superposés à distance au moins deux couples de pièces d'espacement (28) et trois desquels sont juxtaposés.
  13. Gabion selon une quelconque des revendications 1 à 12,
    caractérisé en ce que le stabilisateur de distance (8') portant la pièce d'espacement (28), est construit en forme de barre au avec des extrémités en forme de crochet (9', 10') et est accroché avantageusement dans deux parois latérales (4) opposées des deux logements (12, 13).
  14. Gabion selon une quelconque des revendications 1 à13,
    caractérisé en ce que sur le stabilisateur de distance (8') dans la zone de chaque logement (12, 13) est respectivement disposée une pièce d'espacement (28) et que préférentiellement les pièces d'espacement (28), alignées l'une à l'autre sont fixées dans les parois de séparation (7) limitant les logements (12, 13) contre la couche (14, 15) amortissant le bruit.
  15. Gabion selon une quelconque des revendications 1 à 14,
    caractérisé en ce que dans au moins un, préférentiellement dans les deux logements (12, 13), additionnellement aux stabilisateurs de distance (8') portant les pièces d'espacement (28), des stabilisateurs de distance (8) supplémentaires sont prévus, se déroulant avantageusement en oblique par rapport à la direction longitudinale des logements (12, 13).
  16. Gabion selon revendication 15,
    caractérisé en ce que les stabilisateurs de distance (8) additionnels sont accrochés par leurs extrémités en crochet (9, 10) dans la paroi latérale (4) et dans une paroi (2, 3) du gabion connectant la paroi latérale (4) avec une paroi de séparation (7).
  17. Gabion avec un fond (1), des parois latérales (4) et des parois frontales (2, 3) et avec au moins une couche (14, 15) amortissant le bruit, en particulier selon une des revendications 1 à 16,
    caractérisé en ce qu' au moins une paroi frontale (2, 3) comprend au moins une anfractuosité (36, 37).
  18. Gabion selon revendication 17,
    caractérisé en ce que l'anfractuosité (37, 38) s'étend en direction de la hauteur, préférentiellement sur toute la hauteur de la paroi frontale (2, 3).
  19. Gabion selon revendication 17 ou 18,
    caractérisé en ce que les deux parois frontales (2, 3) comprennent respectivement au moins une anfractuosité (36 et 37), comprenant avantageusement à peu près une coupe en forme d'U, de façon à ce que son traverse forme une section de paroi (38, 39), enfoncée dans l'intérieur du gabion et que les branches de la coupe en U forment des profils chanfreinés (40, 40'; 41, 41'), se rattachant aux sections de treillis latérales (2', 2" ; 3', 3").
  20. Gabion selon revendication 19,
    caractérisé en ce que les profils chanfreinés (40, 40'; 41, 41'), se déroulant préférentiellement à angle obtus par rapport à la section de paroi (38, 39) de l'anfractuosités (36, 37) se déroulent entre les parois de séparation (7) de l'espace de réception (11) et les sections de treillis (2', 2"; 3', 3") latérales des parois frontales (2, 3).
  21. Gabion selon une quelconque des revendications 17 à 20.
    caractérisé en ce que les sections de paroi (38, 39) des anfractuosités (36, 37) forment des sections de paroi frontale de l'espace de réception (11), et que, avantageusement, l'espace de réception (11) et/ou les anfractuosités (36, 37) sont excentrées par rapport au gabion.
  22. Gabion selon une quelconque des revendications 17 à 21,
    caractérisé en ce qu'une paroi de séparation (7) entre l'espace de réception (11) et un logement (13) est placée environ à la moitié de la largeur du gabion et qu' avantageusement l'autre logement (12) est plus petit qu'un logement (13) et plus grand que l'espace de réception (11).
  23. Mur antibruit, construit en gabions selon une des revendications 17 à 22,
    caractérisé en ce que les gabions individuels mis ainsi l'un à coté de l'autre et/ou l'un au-dessus de l'autre, de façon à ce qu' entre les espaces de réception (11) juxtaposés est prévu un canal de réception (42 à 44), respectivement formé par des anfractuosités (36, 37) opposées l'une à l'autre.
  24. Mur antibruit selon revendication 23,
    caractérisé en ce que le canal de réception (42 à 44) comprend une coupe transversale à peu près trapézoïdale et qu'avantageusement dans les canaux de réception (42 à 44) sont disposés des sacs comme récipients flexibles, lesquels peuvent être remplis avec des vrac, de préférence du sable.
EP20070016715 2006-08-28 2007-08-27 Gabion pour un mur d'adsorption des bruits Active EP1898004B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202006013627U DE202006013627U1 (de) 2006-02-21 2006-08-28 Drahtkorb und aus Drahtkörben erstellte Lärmschutzwand

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EP1898004A1 EP1898004A1 (fr) 2008-03-12
EP1898004B1 true EP1898004B1 (fr) 2012-07-11

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Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003342957A (ja) * 2002-05-30 2003-12-03 Kazuhiko Kitagawa かご体補強構造、かご曲り構造及び木材ホルダー
DE20304547U1 (de) * 2003-03-21 2003-08-28 Quinger Michael DK-Drahtgitterkorb für gefüllte Körbe
DE202005016556U1 (de) * 2005-10-20 2006-02-02 Franken-Schotter Gmbh & Co.Kg Steinkorb zur Erstellung eines Deichs
DE202006003050U1 (de) * 2006-02-21 2006-04-27 Rothfuss, Thomas Drahtkorb

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