EP3686349A1 - Suspension for a support device of a bank and support device with at least one suspension - Google Patents

Abstract

The rear suspension for an embankment support device has at least one loop device which comprises at least two loops. In the assembled state, they protrude from one level of the wire mesh. The rear suspension also has at least one holding part which lies in the loops and to which at least one rear suspension part can be connected. With the rear suspension, an improvement in the design of a support device for a slope wall structure can be achieved, which offers greater structural freedom and greater safety.

Description

The invention relates to a rear suspension for an embankment support device according to claim 1 and a support device with at least one rear attachment according to claim 13.

In landscaping, embankments are occasionally supported with stone-filled wire mesh or wire ballast baskets or stone baskets, so-called gabions, which regularly have a floor, side walls and a lid made of wire mesh. The wire grids often consist of wires that are preferably orthogonal to one another and welded to one another at their crossing points. Gabions are used according to the static principle of the heavyweight wall. In the case of monolithic gabion walls, friction bands, geogrids or textiles can be attached to the floor-cover connections of the stone baskets installed one above the other. When the stone baskets are stacked one above the other, for example transportable, they can be inserted between two stone baskets stacked one above the other and held there by the weight of the stone baskets. The friction bands, geogrids or geotextiles, on the other hand, are largely horizontally worked into the embankment according to the "reinforced earth" principle, in that they are showered with embankment material and thus act as a kind of back-hanging or back-anchoring of the gabions.

So-called upholstered walls represent an alternative construction. In this "reinforced earth" system, both the anchoring elements and the air-side outer skin of the wall structure exist made of geosynthetics. As a rule, these geotextiles or geogrids are turned over as train inserts on the air side, which results in a cushion-like appearance. At least for the outer skin, UV-resistant material must be used or the geosynthetic must be impregnated or covered. However, such upholstery walls generally remain unprotected against fire or vandalism.

The invention has for its object to provide an improved construction of a support device for a slope wall structure, which offers greater design freedom and greater security.

This object is achieved with a rear suspension according to claim 1 and with a support device according to claim 13.

The rear suspension according to claim 1 according to the invention comprises at least one loop device, a holding part and a tensile-resistant rear suspension part which can be connected or connected to the holding part.

The term “support device” is understood to mean both gabions and, for example, wire mesh elements or wire mesh mats which are basically designed and assembled like structural steel or reinforcing steel mats and are used to reinforce upholstery walls. The loop device has at least two loops which are provided on the support device in such a way that they protrude largely orthogonally on one side from a plane of the support device in the assembled state.

The loops are advantageously formed by plastically deformed cross wires of the wire mesh. As a result, separate attachment of the loops to the wire mesh is not necessary.

The holding part is preferably a rod. It can be easily inserted into the loops and has a suitably dimensioned diameter. In addition, it is stiff enough to be able to transmit tensile forces from the rear suspension part attached or attachable to the loops. The rear suspension part can consist of a known flexible band or flat material which can be permanently anchored in an earth body in order to dissipate tensile forces there by friction.

The invention thus pursues the principle of making the arrangement of a rear suspension on a support device freely selectable. This allows the anchoring levels of the rear suspension to be freely selected without being limited to certain dimensions, for example the location of a floor or a lid of gabions. In addition to the conventional rear suspension levels, additional rear suspension levels can be arranged according to the invention, so that the individual rear suspension does not have to be worked so deep into the slope at the same slope pressure, or overall a larger slope pressure can be absorbed by the support device placed in front of the slope.

For example, friction bands, geogrids or geotextiles are suitable as rear suspension parts. In a simple case, they can only be looped around or attached to the holding part and anchored in the earth structure in a manner known per se. Geogrids are preferably used. Because by simply turning their edge on the resulting bow or fold, U-shaped loops can also be formed on them, which can be placed between the loops of the loop device and which can be penetrated together by the holding part in order to create a tension-resistant fastening. Geogrids thus offer a particularly easy-to-use fastening option on the loop device.

In a particularly simple embodiment of the invention, the loops of the loop device can be U-shaped, V-shaped or hook-shaped. The holding part, especially if it is designed as a rod, can be easily accommodated in the loops.

The wire mesh of the rear suspension can have loops lying side by side in a row.

However, it is also possible to provide the loops in two or more rows on the wire mesh.

According to a further advantageous embodiment of the invention, the rear suspension can have at least one spacer for hanging between the rear suspension part and the loop device. With a distance between the slope-side rear suspension part and the loop device, a likewise clear distance between the preferably geotextile rear-suspension part and an outside of the slope or the air side of the slope can be achieved. As a result, the rear suspension part can be moved away from the outside of the slope and moved deeper into the structure in order to be better protected against fire and vandalism.

Suitable spacers are basically devices that can be easily attached between the loop device and the rear suspension part, that is, at least on one side, offer a hanging device, such as hooks, eyes or loops for hanging on the loop device and / or the rear suspension part or the holding part. On the other hand, the spacer must be designed to be at least as tensile as the rear suspension part itself. Finally, the spacer is advantageously fireproof. Therefore, for example, are suitable at the end Steel strips, chains or steel wire grids bent into loops with eyelets on each of their long sides as spacers.

According to an advantageous embodiment of the invention, the spacer can also be designed as a wire mesh section and, in principle, like a flat wire mesh support. By bending on both sides at opposite edges, hooking devices with a large number of loops lying next to one another can be formed on the building site at the latest, which can be hooked into the loop device on the one hand and on the other hand with the holding part.

According to a further advantageous embodiment of the invention, the rear suspension can have an essentially flat wire mesh or a flat wire mesh section composed of wires with a plurality of loops crossing and connected at their crossing points. In principle, they can be produced as desired, for example preformed and then welded on. The wire mesh can be installed in a gabion before filling, for example, by attaching it from the inside to a side wall of the gabion that will later be on the slope, in order to enable them to be re-hung, if necessary. The gabions can thus be equipped with the rear suspension according to the invention, for example, over their entire width in a few simple steps.

According to an advantageous embodiment of the invention, the loops can be formed by forming a channel-shaped bead in the wire mesh. The bead preferably runs parallel to the longitudinal wires of the wire mesh and is formed by the loops lying next to one another. These each extend parallel to the cross wires of the wire mesh.

The loops preferably lie on the same side of the wire mesh as their longitudinal wires. Then the longitudinal wires lie in the installation position in the area of the longitudinal wires of the gabion rear wall or the wire mesh mat. This provides some protection against slipping of the wire mesh of the rear suspension against the gabion or the wire mesh mat.

The dimensions of the wire mesh of the rear suspension are adapted to the respective application. The wire mesh of the rear suspension can, for example, have an external dimension of 950 x 425 mm. Such a wire mesh can be installed in commercially available portable gabions as well as in various types of monolithic gabions. For gabion lengths of, for example, 2000 mm or more, appropriately adapted or multiple wire grids can be used next to one another. A suitable height of the loop can be approximately 80 mm so that the loops protrude far enough from the inside of the support device. A suitable inner width of the loop can be 30 mm. The holding part in the form of a rod can have a diameter of 6 to 20 mm, preferably 10 mm.

The principle of the invention can also be implemented on a support device for a slope wall structure, in which the loop device is formed on the support device itself. The support device can thus be provided with loops with a rear suspension without the attachment of a separate wire mesh. The combination of functions of the support device and the loop device makes it possible to dispense with a component, so that the assembly of the wall structure is simplified and there are fewer sources of error. Here, too, the spacer between the loop device and the rear suspension part can be used advantageously.

According to an advantageous embodiment of the invention, the support device can be designed as an essentially flat wire mesh mat composed of wires crossing one another and connected at their crossing points, on which the loop device is designed as a trough-shaped bead in the wire mesh mat parallel to its longitudinal wires. The crossing wires or bars of the wire mesh mat are usually orthogonal to each other.

The wire mesh mat that can be anchored back can be used to reinforce "reinforced earth" systems, such as upholstered walls. Because upholstery walls, in which geotextiles are worked into the embankment body and turned over on the embankment or air side, bulge out there. On the other hand, on-site support formwork can be used, which increases the effort required to assemble the upholstery wall, but does not guarantee a permanent effect. The bulging can not only make the air or slope side of the reinforced slope look unattractive, in particular misshapen, and may make greening difficult, but also make it susceptible to fire and vandalism. This is because the part of the geotextile that looks out from the ground on the air side is unprotected both in the event of a slope fire and in the event of deliberate damage as a result of vandalism. Damage there can destroy the entire embankment structure.

The support device according to the invention, on the other hand, can provide the cushion wall on the air side with a protective and / or supportive metallic “outer skin”. It can also act as a lost formwork and thus give the upholstery wall a largely smooth outer surface, making it unnecessary to use any other formwork. For this purpose, it can be anchored back comfortably, namely parallel to the layer-by-layer construction of the upholstery wall, by embedding its rear suspension part between individual layers, and therefore requires only little assembly effort.

According to an advantageous embodiment of the invention, the support device can preferably have the beads forming the row of loops in the layer spacing of the geotextiles of the upholstery wall, so that it can be anchored in sections in each case after completion of a layer of the upholstery wall. Common layer spacings of geotextiles in a cushion wall are 40, 60 or 80cm, but can also be larger or smaller. This results in the spacing of the beads in the support device.

According to a further embodiment of the invention, the support device can be designed as a wire mesh basket or as a gabion, on which the loop device is preferably designed as an outwardly directed, channel-shaped bead in a side wall of the wire mesh basket itself. The bead preferably runs parallel to the longitudinal wires of the wire mesh basket and can be attached to the side wall in any desired height and number. The combination of functions from the gabion on the one hand and the loop device on the other hand eliminates the need for a separate loop device, so that the assembly of the wall structure is simplified and fewer sources of error are present. In addition, several rows of loops can be formed on the gabions in order to be able to use the gabions in different construction situations and loads.

The principle of the invention also realizes a slope wall structure with at least one back-anchored support device according to one of the embodiments described above. Depending on the nature of the slope material, it may be necessary to install a geosynthetic fleece on the slope side of the support device. Several support devices can be arranged side by side and / or one above the other, possibly with a scheduled overlap. In the case of wire mesh mats, that wire mesh mat is preferably formed in particular between a lower air-side or outer and a wall or embankment-side or inner wire mesh mat. A The upper wire mesh mat is thus fitted to the inside of the lower wire mesh mat. This arrangement means that the two wire mesh mats arranged one above the other can move vertically against one another largely unhindered when settling in the embankment structure. This allows the structure to retain its shape without compromising its stability.

According to an advantageous embodiment of the invention, the slope wall structure can be equipped with an upholstery wall and with at least one back-anchored wire mesh support with a separate loop device or with at least one back-anchored wire mesh mat with an integrated loop device, a backfilled distance being formed between the upholstery wall and the wire mesh mat. In the backfilled distance, for example, a layer of plantable substrate or gravel can be introduced, which gives the upholstery wall the appearance of a stone basket wall, without requiring its structural depth. This also further increases the fire resistance of the slope wall structure and its resistance to vandalism.

The backfilled distance between the wire mesh mat and the upholstery wall can be achieved particularly skillfully by the spacer described above, which can determine the distance dimension, but does not have to. This further increases fire and vandalism protection, because the geotextile of the upholstery wall and in particular the geosynthetic grille of the rear suspension can be embedded particularly deep into the soil of the embankment structure.

The subject matter of the invention results not only from the subject matter of the individual claims, but also from all the details and features disclosed in the drawings and the description. They will, even if they are not the subject of the claims are claimed as essential to the invention insofar as they are new compared to the prior art, individually or in combination.

Further features of the invention will become apparent from the following description and the drawing.

Fig. 1

in einer Draufsicht ein rückverankerbares Drahtgitter einer erfindungsgemäßen Rückverhängung,

Fig. 2

das Drahtgitter gemäß Fig. 1 in Seitenansicht,

Fig. 3

das Drahtgitter gemäß Fig. 1 mit einem Ankerstab als Halteteil,

Fig. 4

in Vorderansicht das montierte Drahtgitter gemäß Fig. 1,

Fig. 5

das montierte Drahtgitter in Seitenansicht,

Fig. 6

zwei aufeinander gesetzte Gabionen mit der erfindungsgemäßen Stützvorrichtung, jeweils mit einer erfindungsgemäßen Rückverhängung,

Fig. 7

eine mit zwei Sicken versehene Drahtgittermatte mit Rückverhängung,

Fig. 8 und 9

zwei versetzt übereinander angeordnete und einander über lappende Drahtgittermatten,

Fig. 10

eine erfindungsgemäße Rückverhängung mit Abstandhalter, und

Fig. 11

beispielhafte Sickenformen der erfindungsgemäßen Rückverhängung in vereinfachter Darstellung.

The invention is explained in more detail with reference to several exemplary embodiments shown in the drawings. Show it:

Fig. 1

in a plan view a wire mesh of a rear suspension according to the invention which can be anchored,

Fig. 2

the wire mesh according to Fig. 1 in side view,

Fig. 3

the wire mesh according to Fig. 1 with an anchor rod as a holding part,

Fig. 4

in front view the assembled wire mesh according to Fig. 1 ,

Fig. 5

the assembled wire mesh in side view,

Fig. 6

two gabions placed one on top of the other with the support device according to the invention, each with a rear suspension according to the invention,

Fig. 7

a wire mesh mat with two beads with rear attachment,

8 and 9

two staggered wire mesh mats arranged one above the other and overlapping one another,

Fig. 10

a rear suspension according to the invention with spacers, and

Fig. 11

exemplary bead shapes of the rear suspension according to the invention in a simplified representation.

Fig. 1 shows a back anchored wire mesh 1 in a plan view and Fig. 2 in a side view. The wire mesh 1 has, for example, a width of 950 mm and a height of 425 mm and has cross wires 2 and longitudinal wires 3, 4a, 4b which cross each other. The middle longitudinal wires 4a, 4b are closer to each other in pairs and each include square meshes 5 between them. With the outer longitudinal wires 3 and with the respectively adjacent longitudinal wire 4b, 4a of the other pair, they form rectangular meshes 6.

This configuration of the wire mesh 1 is only to be understood as an example. It can of course have any other suitable training.

The grid wires 2, 3, 4a, 4b are welded together at their crossing points. The grid wires 2, 3, 4a, 4b are arranged such that they do not protrude beyond the edges of the wire grid. How Fig. 1 shows, the edges are formed by the edge-side transverse and longitudinal wires.

The distance between the longitudinal wires 4a and 4b in the present case is smaller than the distance between the longitudinal wire pairs 4a and 4b and also smaller than their distance from the adjacent edge-side longitudinal wires 3. However, the mesh heights are not particularly important. The longitudinal wires 4a, 4b could also be just a single wire. Theoretically, it would also be possible to use a wire mesh that has no longitudinal wires 4a, 4b and only has the edge wires 3 in the horizontal direction.

In the area of the middle row of the rectangular stitches 6 or between the pairs of longitudinal wires 4a, 4b, a bead 7 is formed as a loop device by the vertical transverse wires 2 being bent out of the plane of extension of the wire mesh 1. Each cross wire 2 forms a U-shaped loop 8 in the area of the bead 7. The loops 8 are located halfway up the wire grid 1 and are of identical design.

In a departure from the exemplary embodiment shown, the transverse wires 2 can also be shaped into the loops 8 in the area between the longitudinal wire pairs 4a, 4b and the adjacent longitudinal wires 3.

Fig. 3 shows the - shortened - wire mesh 1 with a rod 10 as a holding part, which is inserted into the loops 8. Depending on the load, the rod 10 can have a diameter of approximately 6 to 20 mm, for example. In the assembled state, a geogrid 18 is looped around the rod 10 ( Fig. 6 ). Above all, a sufficient height H ( Fig. 3 ) The loops 8 are used for easy assembly of the rod 10. It is made up of the loops 8 of the loop device 7 and the loops formed between them by turning over the geogrid 18 at the edge ( Fig. 6 ) pushed through.

In Fig. 4 is the assembled wire mesh 1 in plan view and in Fig. 5 shown in side view. It bears against a vertical rear wall grille 12 of a gabion 16. It forms the support device with which, for example, embankments are supported. Depending on the height of the slope to be supported, two or more gabions 16 can be placed on top of one another. The gabions 16 can also be placed side by side, depending on the length of the slope.

In a known manner, the gabion 16 has, in addition to the rear wall grid, 12 side walls, a front wall, a bottom and a cover, each of which is formed by wire grids with longitudinal and transverse wires crossing one another are formed. The in the 4 and 5 The rear wall 12 shown has the longitudinal wires 14 and the transverse wires 13 which are welded to one another at their crossing points.

Before the gabions 16 are filled, the wire mesh 1 is attached to the rear wall mesh 12 from the inside in such a way that the loops 8 protrude outward through rectangular meshes 15 of the rear wall mesh 12. The longitudinal wires 3, 4a, 4b of the wire mesh 1 rest on the inner longitudinal wires 14 of the rear wall mesh 12, thereby preventing the wire mesh 1 from slipping off during transport of the portable gabions 16 or during or after assembly with a gabion filled on site.

Fig. 6 shows two gabions 16 arranged one above the other, each with a rear suspension 17. They sit flush on one another and secure an embankment (not shown) on their right side. On their respective rear wall grids 12, the wire grids 1 are as shown in FIG 4 and 5 described, installed. The rear suspension 17 has the rod 10 inserted into the loops 8 of each wire grid 1 and the geogrid 18 looped around it as a rear suspension part. The geogrid 18 is worked into layers of embankment material, not shown, which is introduced essentially horizontally. It serves as a tensile element and can remove an embankment pressure, which acts on the gabions 16, into the embankment by friction. At the same time, it can protect the embankment against a break. The wire mesh 1 enables each gabion 16 to be separately re-hung, possibly in addition to a conventional back-hanging, which is usually arranged in the region between two superimposed gabions 16.

Fig. 7 shows a section of a single largely flat wire mesh mat 20 with two superimposed U-shaped beads 21 and each having a rod 10. The beads 21 and the rod 10 are of the same design as in the previous embodiment. The bead 21 can also be significantly higher than the bead 7, if this should be necessary for fire protection reasons, for example. The distance A between the beads 21 is based on the thickness of the layers lying one above the other, from which a cushion wall is constructed. The vertical spacing of the geogrids 18 in the slope of a cushion wall is usually 40 to 80 cm, preferably 40 to 60 cm, but can also be larger or smaller. The meshes 22 of the wire mesh mat 20 preferably have a width and a height of 5 to 10 cm, but can also be wider or narrower or longer or shorter. The wire thicknesses of the wire mesh mat 20 are approximately 5 to 7 mm, preferably approximately 6 mm, but can also be thicker or thinner.

The wire mesh mat 20 is given a stable position by its two beads 21 connected to the rear suspension without, for example, tipping. For a higher positional stability, the wire mesh mat 20 can also have more than two beads 21.

The Fig. 8 and 9 show two wire mesh mats 20 arranged one above the other, which overlap with their mutually facing edges.
Since each wire mesh mat 20 has two loop devices 21 arranged one above the other at a distance, four rear hookings 17 are provided. The wire mesh mats 20 advantageously overlap one another in such a way that the rear hangings 17 have the same vertical distance A from one another.

The overlap area 23 between the wire mesh mats 20 is provided in the exemplary embodiment shown so that the wire mesh mats 20 by the dimension of the height of the meshes 6 ( Fig. 1 ) overlap each other.

Depending on the design of the wire mesh mats 20, the overlap area 23 can also be larger or smaller.

The wire mesh mat 20 is designed, for example, for a layer spacing A of 60 cm and has a height of 140 cm and can have a width of 200 to 300 cm or more. In the height dimensioning, an overlap 23 of approximately 5 to 10 cm of wire mesh mats 20 installed one above the other can preferably be taken into account, so that the beads 21 are at a distance of approximately 35 cm from a lower or upper edge of the wire mesh mat 20. In this way, an equal layer spacing A of the rear hangings 17 can be ensured not only within a single wire mesh mat 20, but also between wire mesh mats 20 arranged one above the other.

These dimensions are only to be understood as examples. However, it is not intended to be limited to this.

The upper wire mesh mat 20 is advantageously offset toward the slope side, but is installed in a close position to the lower wire mesh mat 20. In the overlap area 23, the upper wire mesh mat 20 lies against the inside of the lower wire mesh mat 20 facing the slope. This arrangement has the effect that two wire mesh mats 20 installed one above the other can largely move vertically unhindered against one another during settlement in the building, whereby the building retains its shape and does not lose its stability.

In this way, further wire mesh mats 20 can be arranged one above the other, the upper wire mesh mat 20 in each case lying in the overlap region on the side of the respective lower wire mesh 20 facing the slope.

The wire mesh mat 20 as a further type of wire mesh support is suitable for providing upholstery walls with a metallic outer skin which is significantly more dimensionally stable than a geosynthetic mesh. In the case of an upholstery wall, the wire mesh mats are set up in accordance with the intended slope slope, on the rear side of which the rear hangings 17 are provided, which protrude into the soil of the slope to be supported in the manner described. The wire mesh mats 20 are arranged one above the other and / or next to one another, so that they form a wire mesh surface with which the slope can be reliably supported.

The outer wall of the upholstered wall can also consist of another material with which a smooth outside can be produced.

The smooth outer wall makes it easy to green the upholstery wall. Of course, the outside of the upholstery wall facing away from the slope can be formed in a conventional manner by fleeces, which are fastened to the wire mesh in a known manner.

Since the rear hangings 17, which hold the upholstery wall - or the gabions - statically, are completely embedded in the ground and do not come into contact with the surroundings or the outside air, there is no longer any danger that the entire structure will be destroyed in the event of a fire can. The UV radiation which is harmful to geosynthetics can no longer cause any damage to the rear suspension 17. The gabions 16 or the wire mesh mats 20 of the upholstery wall are made of a metallic material, usually steel, which is in contact with the environment but cannot ignite or burn.

Fig. 10 shows a wire mesh mat 20 with two rear hangings 17, which have the geogrid 18 as an example. It is via an intermediate bracket 33 connected as a spacer to the wire mesh mat 20. As a result, the rear suspension 17 is at a distance from the wire mesh mat 20, so that in the event of a fire there is even less danger that the geogrid 18 or another material will catch fire. The intermediate holder 33 is advantageously made of metal and can be designed as a wire mesh, which is connected with the rod 10 to the loops 8 of the loop device 21. The wire mesh as an intermediate holder 33 is in this case provided with eyelets 34 which lie between adjacent loops 8 and through which the rod 10 is inserted.

The geogrid 18 is connected to the opposite edge of the intermediate holder 33. Welded eyelets 34, for example, are also advantageously provided on this edge.

If the intermediate holder 33 is a wire mesh, the eyelets 34 can be formed very simply by bending an edge section of the wire mesh 33. The rod 10, around which the geogrid 18 is looped, is pushed through the eyelets 34, as in FIG Fig. 10 is shown. A tensile and fire-proof connection is thus established between the wire mesh 20 on the air side 35 of the slope and its geogrid 18 deep in the slope structure. The connection to the geogrid 18 is deep in the soil 36 of the embankment, which is particularly well protected against fire.

Fig. 11 shows exemplary shapes of beads 7 of the wire mesh 1 or the wire mesh mat 20. The loops 8 can, like the 11a and 11b show, have a U-shape, wherein the height H can be different, as has been explained using the exemplary embodiments described.

The loops 8 can also be V-shaped, such as the 11c and 11d demonstrate. The height H and / or the width B can be different.

With wire mesh 1 according to Fig. 11e only one loop direction 7 with the loop 8 is provided at one end of the wire 1. The loop has a substantially U-shape with the two legs 30, 31 lying parallel to one another, which extend perpendicular to the wire mesh. The outer leg 30 is bent back at the free end 30 '. In the installed position, the free end 30 ′ encompasses the corresponding longitudinal wire 14 of the rear wall grille 12 or the gabions or the wire mesh mat 20.

11f shows a wire mesh 1, in which the loops 8 of the loop device 7 are U-shaped and have at least approximately parallel legs 30, 31. The free ends 30 ', 31' of the legs 30, 31 are bent opposite to one another in such a way that, in the installed position, they grip around the longitudinal wires 14 of the rear wall grid 12 of the gabions or the wire mesh mat 20.

The loops 8 are advantageously designed to be resilient. Your legs 30, 31 are, when they are inserted through the mesh of the back panel 12 or the wire mesh mat 20, elastically bent against each other. As a result, the free ends 30 ', 31' of the legs 30, 31 rest against the longitudinal wires 14 under elastic pretension.

This embodiment is characterized by the fact that it has only a small height.

Claims (15)

Rear suspension for an embankment support - With at least one loop device (7), which comprises at least two loops (8), which protrude from a plane of a wire mesh (1) in the assembled state, - With at least one holding part (10) which can be inserted into the loops (8) and to which at least one rear suspension part (18) can be connected or connected. Rear suspension according to claim 1,
characterized in that the rear suspension part (18) is a geogrid. Rear suspension according to claim 1 or 2,
characterized in that the loops (8) are formed by plastically deformed transverse wires (2) of the wire mesh (1). Rear suspension according to one of claims 1 to 3,
characterized in that the loops (8) are U-shaped. Rear suspension according to one of claims 1 to 3,
characterized in that the loops (8) are V-shaped. Rear suspension according to one of claims 1 to 5,
characterized in that the loops (8) are formed in the area between longitudinal wires (4a, 4b) of the wire mesh (1). Rear suspension according to one of claims 1 to 6,
characterized in that the loops (8) are arranged in the edge region of the wire mesh (1). Rear suspension according to one of claims 1 to 7,
characterized in that the loop (8) has elastically deformable legs (30, 31), the free ends (30 ', 31') of which are bent in opposition to one another. Rear suspension according to one of claims 1 to 8,
characterized in that the holding part (10) is designed as a rod. Rear suspension according to one of claims 1 to 9,
characterized in that the rear suspension part (18) is connected to the holding part (10) via at least one spacer (33). Rear suspension according to one of claims 1 to 10,
characterized in that the spacer (33) is designed as a wire mesh. Rear suspension according to one of claims 1 to 11,
characterized in that the spacer (33) is provided on its opposite edges with eyelets (34) via which it is connected to the loops (8) and to the rear-hanging part (18). Support device for a slope, with at least one rear suspension according to one of claims 1 to 12,
characterized in that the rear suspension (17) has loops (8) provided on a wire mesh (1, 20) and projecting beyond the wire mesh level. Support device according to claim 13,
characterized in that the wire mesh (1) of the rear suspension (17) bears against a rear wall mesh (12) of a gabion (16). Support device according to claim 13,
characterized in that the wire mesh (20) with the loops (8) is at least part of a wire mesh mat.

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