EP0774026A1 - Haltevorrichtung für eine begrünbare verkleidung einer steilen wand, sowie verfahren zu ihrer herstellung - Google Patents
Haltevorrichtung für eine begrünbare verkleidung einer steilen wand, sowie verfahren zu ihrer herstellungInfo
- Publication number
- EP0774026A1 EP0774026A1 EP95924823A EP95924823A EP0774026A1 EP 0774026 A1 EP0774026 A1 EP 0774026A1 EP 95924823 A EP95924823 A EP 95924823A EP 95924823 A EP95924823 A EP 95924823A EP 0774026 A1 EP0774026 A1 EP 0774026A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- web
- flank
- anchored
- holding device
- support
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005253 cladding Methods 0.000 claims description 53
- 239000013590 bulk material Substances 0.000 claims description 15
- 239000011435 rock Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 3
- 230000001846 repelling effect Effects 0.000 claims 1
- 239000004746 geotextile Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract 2
- 239000004753 textile Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
- E02D29/0233—Retaining or protecting walls comprising retention means in the backfill the retention means being anchors
-
- 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
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
-
- 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
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
- E02D29/0241—Retaining or protecting walls comprising retention means in the backfill the retention means being reinforced earth elements
-
- 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
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0283—Retaining or protecting walls characterised by constructional features of mixed type
Definitions
- the invention relates to a holding device for a cover that can be planted with greenery on an at least partially flat flank of a steep wall, wherein the coverable cover comprises layers of cladding layered essentially one above the other, each consisting of a support grid, a flat geocompatible product and bulk material held therein and the support grids are provided with brackets which are connected to fastening devices anchored in the steep wall, and use of this holding device as an execution means for producing a greenable covering anchored on a steep wall.
- the invention also relates to a method for producing a cover that is anchored to a steep wall and essentially consists of cladding layers that are stacked on top of one another, and to an application of this method in construction, in particular for the construction of roads and railways and for Cladding of masonry and walls of structures, in particular supporting structures and noise barriers.
- the term “steep wall” encompasses both the front side to be clad of steep slopes, rock walls and the like as well as the side of masonry and walls of buildings, in particular supporting structures, for example made of concrete, stone and the like .
- flat geocompatible product includes geocompatible textile products and their geocompatible, possibly non-textile equivalents such as, for example, grids, membranes and honeycomb structures.
- geocompatible textile products and their geocompatible, possibly non-textile equivalents such as, for example, grids, membranes and honeycomb structures.
- “Geotextiles and Geomembranes in Civil Engineering” by R. Veldhuizen van Zanten, Verlag AABalke a, Rotterdam / Boston (1986) refer to where, as “classic geotextiles”, inter alia fabrics, knitted fabrics and nonwovens, and as "special geotextiles” among others felts, nets, grids, honeycomb structures, stretching structures and wadding are called.
- classic geotextiles inter alia fabrics, knitted fabrics and nonwovens
- special geotextiles among others felts, nets, grids, honeycomb structures, stretching structures and wadding are called.
- the fact that such flat geocompatible products can have a considerable layer thickness is evidenced, for example, by the
- a plantable covering of the essentially flat flank of a steep wall of the type relevant here is known, for example, from the article by P. Steiner in "Schweizer Bau ⁇ Blatt” 85 from October 27, 1987 or also from CH-A-666510.
- This cover which can be planted with green, essentially comprises layers of cladding layered one on top of the other, each consisting of a support grid, a flat textile product and bulk material contained therein.
- Such green coverings must have a certain width (in terms of wall thickness), because otherwise installation and stability problems arise. If the width is small, there are difficulties with filling and compacting, and the individual reinforcement layers cannot develop their static effect sufficiently. However, constructions with a small installation width are particularly in demand for cladding nailed steep slopes, walls and rocky slopes. In order to eliminate the problems that arise in this case, the anchoring of the cladding to the slope by means of ground anchors, rock anchors, nails and / or dowels has been proposed. Fastening devices anchored in the steep wall for this purpose are also known from the cited article.
- a holding device of the type mentioned is known for example from EP-A-0574233 or FR-2303121.
- the rigid connection between the fastening devices anchored in the steep wall and the support grids of the cladding means that settlement and other relative movements quickly occur Carry out overloading of the holding device.
- Rigid systems cannot be completely greened, while greenable systems are endangered by surface deformations and overloading of the holding devices.
- a holding device of the type mentioned is defined according to the invention by the combination of features specified in claim 1.
- Advantageous developments of the holding device according to the invention are defined in the dependent claims 2 to 9.
- a preferred use of the holding device according to the invention is defined in the independent claim 10.
- a method according to the invention for producing a cover that can be planted and anchored to a steep wall and consisting essentially of layered cladding layers is defined by the combination of method steps specified in claim 11.
- Advantageous further developments of the method according to the invention are defined in the dependent claims 12 to 14.
- a preferred application of the method according to the invention is defined in the subordinate claim 15.
- the layered cladding layers can be arranged in such a way that, if desired, an embankment which is flat or step-shaped is seen from the outside, which can be planted and, if appropriate, also managed mechanically.
- the holding device ensures a fastening of the support grids which is movable parallel to the fall line, which, for example, allows the cladding layers to settle without affecting the entire cladding and, for example, causing cracks therein.
- the Mobility or displaceability of the cladding layers parallel to the fall line is an essential advantage of the invention, particularly in the case of claddings of small width (in the sense of wall thickness) on very steep walls. With an approximately 50 cm wide cladding with an inclination of 60 °, good compaction of the bulk material is not possible, so that over time settlements are inevitable, which can be tolerated thanks to the invention.
- the holding device according to the invention ensures optimal contact between the greenable cladding and the flank of the steep wall, which is of great importance in the greening, in particular with regard to water transport.
- the holding device according to the invention also makes it possible, regardless of the local nature of the steep wall, to fasten all the support grids of a cladding layer essentially in the same horizontal plane, which is beneficial for the orientation of the cladding layer in the horizontal direction and also because the tracks for the Sliding elements essentially follow the falling lines of the steep wall, always result in a crossing point for each support grid in every cladding position and with each track, which ensures an optimal fastening point of the support grid to the steep wall via the holding device and the fastening devices anchored therein.
- the support grid and the anchors can be placed and dimensioned independently of one another, which gives the execution of the construction project an extraordinarily favorable flexibility and represents a very special advantage of the holding device and the method according to the invention.
- the holding device according to the invention and the method according to the invention also result in the advantage that the support grids are easy to fill, which among other things allows the particularly favorable hydraulic filling to be used.
- Figure 1 is a schematically illustrated cross section through a steep slope with an inventive greening anchored thereon.
- FIG. 2 shows a schematically represented cross-section through a rock wall with a cover which can be greened and anchored according to the invention
- FIG. 3 shows a schematically illustrated cross section through a supporting structure with a greening covering anchored thereon according to the invention
- FIG. 4 shows a schematically illustrated cross section through a concrete masonry with a greening covering anchored thereon according to the invention
- FIG. 5 shows a schematically illustrated perspective view of a support grid in a holding device according to the invention for a cover which can be planted and anchored to a steep wall;
- 6a to 6e each show a schematically illustrated cross section through a web in a holding device according to the invention, in five design variants;
- FIG. 7a to 7d each show a schematically illustrated cross section through a device for connecting a web provided in a holding device according to the invention to a fastening device anchored in the steep wall;
- FIG. 8 shows a schematically illustrated perspective view of an articulated device for connection a track provided in a holding device according to the invention with a fastening device anchored in the steep wall;
- FIG. 9a to 9c each show a schematically illustrated perspective view of a sliding element on a holder in a holding device according to the invention, in three design variants, FIG. 9c being an exploded view in part;
- FIG. 10 is a perspective view, analogous to FIG. 5, of a support grid in a holding device according to the invention for a cover which can be planted and anchored on a steep wall, to illustrate steps of the method according to the invention.
- a holding device 1, designated overall by 1, for a cover 2 that can be planted with greenery on a flank 3 of a steep wall 4 is shown.
- This steep wall 4 is, for example, as in FIG. 1, a steep slope in local rock, as in FIG. 2, a rock slope, as in FIG. 3, a retaining wall, or as in FIG. 4, the wall of a building.
- the holding device 1 serves as an execution means for anchoring the cover 2 that can be planted on the steep wall 4.
- Such a cover 2, anchored to the steep wall 4, can be used in construction for various purposes.
- a first type of usage example arises in the construction or widening of roads and rail routes, in particular if the available terrain cannot be expanded and the road or rail path is therefore only at the expense of the width of the embankment due to the steep incline the flank 3 of the slope 4 can be widened.
- the road or the road surface 6a then comes onto the base 5 of the terrain cut defined by the embankment 4 (Fig. 1) or the rail track or its ballast bed 6b (Fig. 2) to lie.
- Another type of use example results in the cladding of masonry (Fig. 3) and walls of buildings (Fig. 4), in particular the outer walls of supporting structures, noise barriers, water storage tanks and the like.
- the cladding is expected to show no concrete, stone and the like, but only greening from the bottom 5 of the terrain cut defined by the slope 4.
- the invention relates to an area of the steep wall 4 where it has an essentially flat flank 3, and there are areas of this type which are in the 1 to 4 are shown schematically.
- the greening covering 2 essentially consists of covering layers 7 layered one above the other, each of which comprises a support grid 8 of the type known from the documents cited at the beginning, as well as a flat geocompatible product 9 and bulk material 10.
- the bulk material 10 is retained by the make 9 in the support grid 8.
- two supporting grids 8a and 8b of two cladding layers 7a and 7b, one above the other in a green cover 2 are schematically shown in perspective view.
- the support grids 8a and 8b which are particularly illustrated in FIG. 5, are also generally subsumed under the general designation as support grille 8 and the two cladding layers 7a and 7b are also generally subsumed under the general designation as cladding layer 7.
- the support grids 8 are provided with brackets 11, which are connected to fastening devices 12 anchored in the steep wall 4.
- fastening devices 12 are, for example, as in FIGS. 1 and 5, floor nails or, if appropriate, prestressed floor anchors for the relevant formation of the steep wall 4 as a steep slope in loose rock, as in FIG. 2 rock nails or, if appropriate, prestressed rock anchors for the relevant formation of the steep wall 4 as a rock slope, or as in FIGS. 3 and 4 dowels for the relevant training of the steep wall 4 as a retaining wall or as a wall of a building.
- the flat geocompatible product 9 was defined in the above.
- a plastic fabric with movable meshes and a layer made of a thin fleece made of plastic fibers with an effective pore size is used, i.e. with a clear width available for percolation, of up to a few millimeters.
- a web 13 for a sliding element 14 is arranged on the flank 3 in a flat region of the steep wall 4 or its flank 3.
- the path 13 is elongated and essentially straight or straight, and it lies essentially parallel to a fall line 15 of the flank 3, the fall line 15 being by definition congruent with an orthogonal projection of the perpendicular onto the flank 3.
- the web 13 is connected to fastening devices 12, which are anchored in the steep wall 4, and is thereby held at a substantially constant distance from the fall line 15, the connection of the web 13 to the fastening devices 12 being described in more detail below becomes.
- Each sliding element 14 is part of a corresponding holder 11.
- the sliding element 14 is arranged on the web 13 and connects the holder 11 at one end to the web 13, the sliding element 14 along the web 13 in its longitudinal direction, that is to say parallel to the Fall line 15 is displaceable.
- the holder 11 is connected to one of the support grids 8.
- Each support grid 8 is thus with the web 13 via the bracket 11 and its sliding element 14 in such a way connected that a maximum distance between the support grid 8 and the web 13 is determined by the total length of the holder 11, while the support grid 8 remains movable parallel to the fold line 15.
- the web 13 can be designed as a tube, rod, polygonal profile, tensioned rope, tensioned wire and the like.
- the drawings each show a schematically represented cross-section through a web 13 for an embodiment example thereof, in FIG. 6a as a tube 13a, in FIG. 6b as a square profile or rod 13b, in FIG. 6c as an I-shaped profile 13c, in Fig. 6d as a C-shaped slotted tube profile 13d and in Fig. 6e as a slotted rectangular profile 13e.
- 6a to 6e also apply to analogous training examples of the web, in particular in FIG. 6a as a rod, tensioned rope and tensioned wire, and in FIG. 6b as polygonal, for example hexagonal profile.
- the webs 13a to 13e which are particularly illustrated in FIGS. 6a to 6e are also generally subsumed under the general designation as web 13.
- the web 13 is connected to at least one of the anchored fastening devices 12.
- Training examples of devices 17 for connecting the web 13 to a fastening device 12 anchored in the steep wall 4 are each shown in FIGS. 7a to 7d in a schematically illustrated cross section. 7a, the connection of the anchored fastening device 12 with a tubular or rod-shaped track 13a according to FIG. 6a is designed as a pipe clamp 17a, which depending on the relative dimensioning of the pipe clamp 17a and the track 13a without or with play in between, a fixed or slidable connection on the web 13a of the web 13 with the anchored fastening device 12 is ensured.
- FIG. 7b for a cuboid profile 13b according to FIG. 6b or also an I-shaped profile 13c according to FIG. 6c.
- a slidable connection of the fastening device 12 with a tubular or rod-shaped track 13a according to FIG. 6a is also ensured, for example, by designing the device 17 as a hook 17c according to FIG. 7c or as an essentially U-shaped clamp 17d according to FIG. 7d .
- the web 13 can be connected immovably to at least two anchored fastening devices 12.
- This type of connection is suitable for webs which are rigid per se, such as tube, rod, profile and the like, and also for webs which are essentially kept straight by sufficient tension, such as tensioned rope, tensioned wire and the like.
- a web 13 which is rigid per se, such as a tube, rod, profile and the like, can be connected immovably to one of the anchored fastening devices 12a, while this web 13 cannot be immovably connected to the other anchored fastening devices 12 , but is slidably connected to it.
- a track which is rigid per se such as a tube, rod, profile and the like, can be connected immovably with only one anchored fastening device, expediently in the vicinity of an upper end of the track.
- the web At its lower end, on the other hand, the web remains without any means for connecting it to an anchored fastening device, but the web is held in its position at right angles to the longitudinal direction by being completely buried in the bulk material, and it can also be at its lower end End buried in the ground or in the fill, concreted in or driven in.
- the device 17 for connecting the anchored fastening device 12 to an example tubular track 13a according to FIG. 6a can be designed as an articulated pipe clamp 17e.
- the pipe clamp 17e can be rotated about a first axis 81 with respect to the anchored fastening device 12 with the aid of a rotatable nut 82 arranged thereon, as indicated by the double arrow 83.
- the pipe clamp 17e can be rotated about a second axis 84 with respect to the web 13a by the fact that a connecting part 86 carrying the rotatable nut 82 on the part 87 of the pipe clamp surrounding the tubular web 13a 17e is pivotally attached to a pin 88.
- Analogue applies analogously to other than the tubular design 13a of the web 13 used as an example.
- FIGS. 9a to 9c schematically show examples of training of the holder 11 together with its sliding element 14 in a perspective view.
- the respective holder 11 is connected to the support grid 8 by means of clamps 16, two clamps 16 each being shown for separate connection points in FIGS. 9a to 9c, but a common clamp and a common connection point could also be considered .
- the holder 11 comprises a reinforcing rod 11a bent in a U-shape, which reaches behind the web 13 formed as a tube 13a in the region of its bend and essentially encloses it.
- the sliding element 14 is formed by the bent region 14a of the reinforcing rod 11a, which directly surrounds the tube 13a.
- the holder 11 comprises a band 11b made of plastic or of steel protected against rust, which is guided around the web 13 designed as a tube 13a in order to reach around it like a loop or loop and essentially to enclose, the band 11b taking on its tension under the forces exerted by the support grid 8 taking a substantially U-shaped shape.
- the sliding element 14 is formed by the bent region 14b of the band 11b which directly surrounds the tube 13a.
- the holder 11 can consist of a single rope made of plastic or of steel protected against rust, which is connected at one end by a clamp 16 to the supporting grid 8, while it is connected to the other End is provided with a loop 11 which is guided around the path 13 designed as a tube 13a in order to reach behind and enclose it.
- the loop on the rope can either be permanent, for example by splicing, whereby the Pipe 13a is guided through the loop, or the loop can be designed to be detachable with the aid of a further clamp (not shown), which makes it easier to first guide the opened loop lld around the pipe 13a and then the loop lld using the to close another clamp.
- the loop 11 can be provided with a thimble made of plastic or of steel protected against rust to protect the rope and to improve sliding on the tube 13a.
- the rope can also be attached to the support grid 8 with the aid of a detachable loop of the same type and with a similar procedure.
- the holder 11 comprises a pair of wires or ropes 11c made of plastic or of steel protected against rust, while the web 13 is designed as a C-shaped slotted tubular profile 13d.
- a sliding element 14c is introduced into a cavity 90 of the tubular profile 13d with play, which is essentially cylindrical and can therefore slide therein in the longitudinal direction of the tubular profile 13d.
- the wires or ropes 11c are connected at one end by the clamps 16 to the support grid 8, while at their other end 91 they are connected to the sliding element 14c (the sliding element 14c and its connection to the wires or ropes 11c are in the 9c repeatedly shown in an exploded view).
- the wires or cables 11c are essentially straight due to their tension under the forces exerted by the support grid 8.
- the sliding element 14c engages behind the longitudinal elements 92 of the C-shaped slotted tube profile 13d, which form the lips of the slit 93 on both sides of the slit 93.
- the holder 11 or its sliding element 14 is not fastened to the web 13, but rather is slidable thereon, ie the sliding element 14 is displaceable in the longitudinal direction with the web 13. lent connected. If the sliding elements 14 enclose the web 13, as is the case with the design examples in FIGS. 9a and 9b, a small distance of the web 13 from the falling line 15 is to be provided in order to enable the movement of the sliding elements 14. If, on the other hand, the sliding elements 14 are displaceable in a cavity of the web 13, as is the case in the embodiment of FIG. 9c, no distance between the web 13 and the fall line 15 is necessary and the web 13 can be directly on the flank 3 or be arranged in the fall line 15.
- areas of the flank 3 are provided on the steep wall 4, with the help of construction machinery or by hand, which are essentially flat.
- a green cover can be created and anchored in each of these flat areas.
- the design of interfaces between such flat areas is a separate matter, the solution of which lies, for example, in a rounding or in kinks in the outer shape of the greenable covering.
- fastening devices 12 such as floor nails, optionally prestressed floor anchors, rock nails, optionally prestressed rock anchors, dowels and the like are introduced and anchored in the flank 3 of the steep wall 4.
- the webs 13, for example in the form of a tube 13a are arranged parallel to and at the required distance from the fall line 15 of the flank 3 and then with the fastening devices directions 12 connected by pipe clamps, profile clamps, hooks, clamps, profile and cable fastenings and the like.
- the support grids 8 and 8a, 8b are each arranged in a cladding layer 7 and 7a, 7b.
- the brackets 11 selected from the possible variants, for example ropes made of rust-protected steel with a thimble, are connected to the support grids 8 and 8a, 8b, for example by means of clamps 16. At their ends, the brackets 11 are fastened via their Thimble 11, which acts as a sliding element 14, is connected to the web 13 or the tube 13a, the thimble 11 being slidable along the tube 13a.
- the selected length of the brackets 11 between their thimble 11 on the tube 13a and their clamp 16 on the support grid 8 determines the maximum distance from the support grid 8 to the thimble 11 acting as a sliding element 14 and thus to the flank 3 of the steep wall 4.
- This procedure is then repeated with respect to the laterally adjacent support grids 8 of the same cladding layer 7 or 7a, 7b until the cladding layer 7 or 7a, 7b in question is provided with support grids 8 over the desired length.
- a flat geocompatible product of the type defined above is now inserted into the support grid 8 of the cladding layer 7 or 7a, 7b.
- a mounting profile can be used as an aid to this before inserting the product
- the flat geocompatible make is dimensioned in such widths that it can be easily handled and inserted.
- the procedure is repeated on other support grids 8 or 8a, 8b, over the entire cladding layer 7 or 7a, 7b, until all of the support grids 8 or 8a, 8b of the entire cladding layer 7 or 7a, 7b are occupied by the manufacturer .
- the bulk material 10 is successively filled into the support grids 8 and 8a, 8b of the entire cladding layer 7 and 7a, 7b.
- an assembly profile 51 is placed as an aid on the upper edge 53 of the support grid 8 and provisionally i.e. has been detachably connected to the web 13 or the tube 13a by means of a specially assigned provisional holder 52, only then is the bulk material 10 successively filled into the support grids 8 or 8a, 8b of the entire cladding layer 7 or 7a, 7b.
- the provisional connection of the mounting profile 51 to the web 13 or the tube 13a is then released, the excess length 54 of the product is returned via the bulk material 10 now filled in the support grid 8 or 8a, 8b away from the mounting profile 51 in the direction of the steep wall 4 beat, and the mounting profile 51 and the special associated bracket 52 removed.
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Ceramic Products (AREA)
- Optical Integrated Circuits (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Revetment (AREA)
- Soil Working Implements (AREA)
Description
Claims
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH243894 | 1994-08-04 | ||
| CH2438/94 | 1994-08-04 | ||
| PCT/CH1995/000168 WO1996004430A1 (de) | 1994-08-04 | 1995-07-21 | Haltevorrichtung für eine begrünbare verkleidung einer steilen wand, sowie verfahren zu ihrer herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0774026A1 true EP0774026A1 (de) | 1997-05-21 |
| EP0774026B1 EP0774026B1 (de) | 1998-09-30 |
Family
ID=4233816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP95924823A Expired - Lifetime EP0774026B1 (de) | 1994-08-04 | 1995-07-21 | Haltevorrichtung für eine begrünbare verkleidung einer steilen wand, sowie verfahren zu ihrer herstellung |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0774026B1 (de) |
| JP (1) | JP2680287B2 (de) |
| AT (1) | ATE171747T1 (de) |
| AU (1) | AU2919795A (de) |
| DE (1) | DE59503803D1 (de) |
| ES (1) | ES2124569T3 (de) |
| WO (1) | WO1996004430A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0924147A1 (de) | 1997-12-17 | 1999-06-23 | Vanderlande Industries Nederland B.V. | Förderer |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2309992A (en) * | 1996-02-09 | 1997-08-13 | Netlon Ltd | Providing a layer of soil on a non-horizontal face |
| FR2825730B1 (fr) * | 2001-06-11 | 2003-10-31 | Jean Marc Jailloux | Procede de construction d'un ouvrage de soutenement adosse a une paroi |
| DE10311597A1 (de) * | 2003-03-14 | 2004-09-23 | Huesker Synthetic Gmbh | Verfahren zur Herstellung einer Erdböschung und danach hergestellte Erdböschung |
| EP1707686B1 (de) * | 2005-03-17 | 2008-06-18 | Terre Armée Internationale | Verfahren zur Herstellung einer stufenförmigen Böschung und eine so hergestellte Konstruktion |
| FR2896520A1 (fr) * | 2006-01-23 | 2007-07-27 | Freyssinet Soc Par Actions Sim | Ouvrage erige devant une paroi preexistante, comportant un parement et un remblai entre la paroi et le parement, et procede pour sa realisation |
| JP2015151753A (ja) * | 2014-02-14 | 2015-08-24 | 大成建設株式会社 | もたれ擁壁の施工方法 |
| CN109457725B (zh) * | 2018-12-20 | 2023-10-24 | 西安航空学院 | 一种h型混凝土板装配式生态挡土墙 |
| WO2021217015A1 (en) * | 2020-04-23 | 2021-10-28 | The Taylor IP Group | Connector for soil reinforcing and method of manufacturing |
| KR102270610B1 (ko) * | 2021-02-19 | 2021-06-29 | 구자현 | 고압 질소의 공급이 최적화된 질소 상수도관 세척공법 및 이에 사용되는 상수도관 세척장치 |
| CN114108691B (zh) * | 2021-12-02 | 2022-12-27 | 国能朔黄铁路发展有限责任公司 | 新型扶壁式挡墙的施工工艺 |
| CN116591190B (zh) * | 2023-05-12 | 2024-08-20 | 中信建设有限责任公司 | 隧道洞口边坡防护结构及其施工方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT320529B (de) * | 1971-03-05 | 1975-02-10 | Hugo Meinhard Schiechtl Ing Dr | Grünverbauung von Bauflächen, insbesondere von Hangflächen in der Landschaft |
| FR2303121A1 (fr) * | 1975-03-03 | 1976-10-01 | Vidal Henri | Ouvrages en remblai arme |
| GB2167794A (en) * | 1984-12-04 | 1986-06-04 | Soil Structures | Improvements in and relating to stabilised soil structures |
| GB2199603A (en) * | 1986-12-13 | 1988-07-13 | Colin John Francis Phili Jones | Anchored soil structure |
| US5451120A (en) * | 1990-12-21 | 1995-09-19 | Planobra, S.A. De C.V. | Earth reinforcement and embankment building systems |
| IT1257042B (it) * | 1992-06-10 | 1996-01-05 | Procedimento per la formazione di scarpate verdeggianti in terra rinforzata e prodotto ottenuto con tale procedimento |
-
1995
- 1995-07-21 WO PCT/CH1995/000168 patent/WO1996004430A1/de not_active Ceased
- 1995-07-21 AT AT95924823T patent/ATE171747T1/de not_active IP Right Cessation
- 1995-07-21 AU AU29197/95A patent/AU2919795A/en not_active Abandoned
- 1995-07-21 DE DE59503803T patent/DE59503803D1/de not_active Expired - Fee Related
- 1995-07-21 ES ES95924823T patent/ES2124569T3/es not_active Expired - Lifetime
- 1995-07-21 EP EP95924823A patent/EP0774026B1/de not_active Expired - Lifetime
- 1995-08-02 JP JP7197763A patent/JP2680287B2/ja not_active Expired - Lifetime
Non-Patent Citations (1)
| Title |
|---|
| See references of WO9604430A1 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0924147A1 (de) | 1997-12-17 | 1999-06-23 | Vanderlande Industries Nederland B.V. | Förderer |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0774026B1 (de) | 1998-09-30 |
| DE59503803D1 (de) | 1998-11-05 |
| JPH0853843A (ja) | 1996-02-27 |
| ATE171747T1 (de) | 1998-10-15 |
| ES2124569T3 (es) | 1999-02-01 |
| JP2680287B2 (ja) | 1997-11-19 |
| WO1996004430A1 (de) | 1996-02-15 |
| AU2919795A (en) | 1996-03-04 |
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