EP1121493B1 - Construction realisee contre une paroi en terre a forte inclinaison et son procede d'execution - Google Patents

Construction realisee contre une paroi en terre a forte inclinaison et son procede d'execution Download PDF

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Publication number
EP1121493B1
EP1121493B1 EP99941362A EP99941362A EP1121493B1 EP 1121493 B1 EP1121493 B1 EP 1121493B1 EP 99941362 A EP99941362 A EP 99941362A EP 99941362 A EP99941362 A EP 99941362A EP 1121493 B1 EP1121493 B1 EP 1121493B1
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EP
European Patent Office
Prior art keywords
grid
facing
elements
grid portion
ground structure
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.)
Expired - Lifetime
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EP99941362A
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German (de)
English (en)
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EP1121493A1 (fr
Inventor
Rudolf Rüegger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fritz Landolt AG
Rueegger Systeme AG Ingenieurlosungen In Der Geotechnik
Original Assignee
Fritz Landolt AG
Rueegger Systeme AG Ingenieurlosungen In Der Geotechnik
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Publication of EP1121493A1 publication Critical patent/EP1121493A1/fr
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Publication of EP1121493B1 publication Critical patent/EP1121493B1/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
    • E02D29/0225—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

Definitions

  • the invention relates to an earth structure attached to the ground with a steep front, especially a support or Cladding construction, according to the preamble of the claim 1, as well as a method for creating this earth structure.
  • An earth structure of the type mentioned at the outset is, for example known from EP-B-0197000 and / or CH-A-666510. It includes side-by-side as well as rows stacked front elements made of angular Support grids, each with an upward front grille part and a substantially horizontal bottom grille portion exhibit.
  • the front grille parts together form a latticework, which is essentially congruent with the front.
  • the Floor grille parts extend from the front in the earth structure inside.
  • the front elements are with one Filling material filled.
  • Such devices serve as front elements Building reinforced earth structures by simultaneously Formwork and support tasks.
  • Angular support grids with infill are also made US-A-4117686 known.
  • coarse, essentially stony Bulk material because no rear support is intended, of course, must be relatively wide, which leads to leads to a correspondingly high material requirement.
  • coarse Bulk material such as stones, crushed stone (broken material), Rubble (round or rounded material) and the like but is relatively expensive.
  • US-A-4117686 are relatively narrow fillings can also be seen, but it will does not disclose how they come about inexpensively.
  • a double-shell grid is known from WO-A-96/17134, that as a front cladding for a geotextile reinforced earth construction is used.
  • the front elements are direct statically connected to the reinforcement, in particular by Loops.
  • the two-shell grid is intended to serve as the basis for a green area on the construction front, absorb humus.
  • this system is for efficient filling with coarse bulk material such as stones, gravel, rubble and the like not suitable because its stability for mechanical Backfilling is hardly sufficient and also its handling is complicated and the size of the installation too leaves a lot to be desired.
  • GB-A-2167794 is an earth structure reinforced with nets known that has a steep exterior formwork and, behind and at a short distance from it, has a retention network.
  • the reinforcement networks and the retention network are network-like Plastic structures that are not particularly suitable as geotextiles be designated. The whole thing stops with a train attachment the external formwork ultimately on the reinforcement nets. Stability of the filling in the space between the outer casing and the retention network is with one Construction not guaranteed.
  • an earth structure of the type mentioned Type comes, for example, the one known from DE-A-3932493 Erdkonstrument.
  • this earth construction there is a front element with an overhanging material carrier box attached to it provided which is substantially parallel to the front grille part arranged on its side facing away from the ground and is filled with filling material.
  • the Earth-facing side of the front grille part extends there is a backfill space between this and the floor grille part, which is filled with bulk material.
  • the material carrier box has the overhanging load of the filler material too wear and must therefore have a particularly solid construction exhibit.
  • FR-A-2601399 is a basket-shaped material carrier box known for filling with coarse filling material.
  • This material carrier box is not suitable for starting a front grille part according to DE-A-3932493 on the soil opposite side and for subsequent filling with coarse Filling material such as gravel or rubble because of the basket FR-A-2601399 with its cuboid lattice structure the after DE-A-3932493 overhanging load of the filling material certainly cannot bear.
  • the object of the invention is to provide an earth structure to create the type mentioned above, with which the mentioned Let disadvantages be overcome.
  • a Front element with an attached to it by means of holding elements Intermediate grid provided that is substantially parallel to the Support grid is arranged.
  • Intermediate grid provided that is substantially parallel to the Support grid is arranged.
  • coarse filling material such as gravel or rubble filled.
  • a backfill room located on the front grille opposite side of the intermediate grille at least extends between this and the bottom grille part is with any bulk material filled, for example with compressible earth material.
  • connection between a holding element and a Front element can come about, for example, by the fact that the holding element is shaped as a guy hook and with one Hook angled ends is provided, so that a holding element hooked into a rod of the front element at each end can be.
  • the connection between one Holding element and an intermediate grid by means of binding wires come about, the holding element on a rod of the intermediate grid is bound.
  • you can also order the holding element to fix to a rod of the intermediate grid one Clamp or a nut can be used, or still, it can a round bar running horizontally over the holding elements be provided as a line support for the intermediate grille serves and fixed to the holding elements with tie wires is.
  • the intermediate grille can have a flat geckompatible Make be provided, in particular the intermediate grille on its side facing the front grille part the flat geocompatible make.
  • the intermediate grille on its side facing the front grille part can at least the front grille part in a support grille on its side facing the intermediate grille with a provided second flat geocompatible make, in particular to be occupied.
  • This flat geocompatible product acts as a filter made of geotextile. It prevents erosion on the front grille part and flushing out of the backfilling if its grain size is or is partially smaller than the mesh of the front grille part.
  • a rather fine-meshed front grille part for example, from specially corrosion-protected steel wire and a sufficiently coarse grain size can indicate the geocompatible Make be waived. Guaranteed on the intermediate grille the geocompatible make the separation of the gross Filling material and the finer bulk material from each other as protection against the effects of erosion and flushing. ever after the time of backfilling, i.e. depending on the backfilling only before the intermediate grille and then behind it or vice versa, the geocompatible make is in front of or behind the intermediate grid i.e.
  • the geocompatible make on its the front grille part be facing or facing away so that it Filling not pushed away, but against the intermediate grille pressed and supported by it as long as it is not complete is embedded in the entire backfill.
  • it will be useful from the handling first to fill the gap so that the geocompatible make in front of the intermediate grid i.e. on its the front grille part facing side will be arranged.
  • the geocompatible make can be dispensed with.
  • the "lost" built in (and possibly with a Intermediate grid used as a filter acting geotextile enables the rational, mechanical installation of a narrow one Gravel and / or rubble layer that is clean and filter proof is separated from the rest of the bulk material.
  • the width of the between the front grille part and the intermediate grille formed Space i.e. the distance between the front grille part and the intermediate grille in the front element and thus the width the gravel and / or cereal layer, depend on it the type of bulk material used and the method of backfilling.
  • the narrow gravel and / or formed in the space Rubble forms together with the angular Support grid and the attached intermediate grid Front element with supportive effect, which is a fuse and Supporting the slope front of the reinforced earth structure guaranteed.
  • the inherent stability of the front elements enables if necessary the contact area of the front elements i.e. the bottom grid parts of the support grid with essentially flat level horizontal reinforcement elements and a mutual fixation through the clamping alone under the load of the floor grid parts on the reinforcement elements to achieve so that there is no direct static Connection via hooks, loops etc. requires what the Installation also simplified, but does not exclude, if necessary a power transmission via a direct fixation to be provided with hooks, eyes, screw connections etc.
  • the mesh of the front grille section is larger than the grain diameter of the backfill i.e. than the dimension of the ballast and / or rubble, can be in a support grid at least the front grille part with a second flat provided geocompatible make, especially with it to keep the filling material in the space.
  • the geocompatible brand is then generally behind the Front grille part i.e. on his facing the intermediate grille Be arranged so that it does not push away when filling, but pressed against the front grille part and is supported by it.
  • the process aims to be a simple, rational and cost-effective steep slope construction, which, combined with ground reinforcement, makes the construction of earth reinforced Support and cladding structures allows, where angle of inclination of more than approx. 60 ° for the filling process can be met.
  • the procedure can be shared with others kindss of rear suspension or fixation can be combined.
  • the method can either be made of supporting grids and Intermediate grids made on site or with prefabricated front elements.
  • the invention enables at the front of the earth structure an approximately 0.1 to 0.3 m wide, that is, proportionate narrow gravel and / or rubble layer and mostly behind to install normal, mixed-grain earth material. This makes possible in turn, planting using humus-filled Earth sacks with the gravel and / or rubble in the front elements be inserted and into the bulk material in the Backfill space is sufficient.
  • Fig. 1 shows a schematic perspective view of an inventive Earth structure that is attached to soil 1. It is for example a support or cladding construction, which is intended to have a steep front 2.
  • This earth structure is made up from the side as well as rows of stacked front elements 3 from two crossed and welded at the crossing points Shares of corrosion-protected round steels or thick steel wires 4, 5 built.
  • the round steels or thick steel wires 4 of a coulter lie approximately one another parallel as well as approximately horizontally in the direction of a width of the Front 2.
  • the round steel bars or thick steel wires 5 of the others Coulters are approximately orthogonal to the round steel or thick Steel wires 4, and they are angled so that angular Support grid 6 are formed, each one upward front grille part 7 and one essentially has horizontal floor grille part 8.
  • front grille parts 7 together essentially a latticework from roughly horizontal round steels or thick steel wires 4 and upward-facing round steels or thick steel wires 5, which is congruent with the front 2.
  • floor grille parts 8 starting from the front 2, in the ground 1 or essentially horizontally in the earth structure inside.
  • Fig. 2 shows schematically a cross section through a Front element 3 and parts of others adjacent to it Front elements.
  • the front element 3 is with an intermediate grille 9 from two crossed and welded at the crossing points Shares of corrosion-protected round steels or thick steel wires provided on the bottom grille part 8 attached and essentially parallel to the front grille part 7 at a distance from it and on the earth 1 facing it Side is directed.
  • the distance between the intermediate grid 9 to Front grille part 7 is preferably smaller than about half Height of the front element 3.
  • Holding elements 10 are provided on the front element 3 are attached to it and to the intermediate grid 9 and thus hold the latter on and in the front element 3.
  • the holding elements 10 as guy hooks shaped with ends 11, 12 angled into a hook, one end 11 on the front grille part 7 and the other End 12 on the bottom grille part 6, each on one of the round steels or thick steel wires 4 of the front element 3 is hooked.
  • the intermediate grille 9 or one approximately horizontally in the direction a width of the front 2 lying round steel or thicker Steel wire 13 of the intermediate grid 9 is on the holding element 10 attached by means of tie wires, not shown (Alternatively, a clamp or a Nut can be used).
  • the holding element 10 could also take place on round steel or thick steel wire 13 of the intermediate grid 9 on a horizontally extending over the holding elements 10 Round iron can be attached, which serves as a line support for the intermediate grille 9 would serve and in turn on the holding element 10 is fixed with tie wires.
  • the front elements 3 are in respective filling rooms filled with two types of filler.
  • coarse filler material 15 like rubble or rubble.
  • backfill room 16 which faces away from the front grille part 7
  • any chosen bulk material 17 backfilled for example common earth material.
  • the two filled filling rooms i.e. the space 14 and the backfill space 16 by a flat geocompatible make 18 separated from each other become.
  • the intermediate grid 9 could also be provided with the geotextile in another way. On the one hand could make 18 in advance, for example, on the intermediate grille 9 be attached.
  • make 18 on one side or the other of the intermediate grid 9 depending on the order in which the two backfill rooms be filled Make 18 is on the intermediate grille 9 must always be arranged in such a way that it depends on the weight of the backfilling not first pushed away from the intermediate grid 9, but is pressed against it.
  • the front grille part is also in the illustrated embodiment 7 of the support grid 6 provided with a geotextile.
  • This second geocompatible product 19 is, for example, in Form of a geogrid, geogrid or geogrid, the opening width of which or mesh size is smaller than the grain (Grain diameter) of the coarse filler 15.
  • the geocompatible Make 19 can, by the way, as shown in the Training, also on the bottom grille part 8 of the support grid 6 (or at least part of it).
  • This reinforcement element 20 is, for example an essentially flat geotextile, i.e. a geocompatible product, for example in the form of a Reinforcement mesh, reinforcement mesh, reinforcement mesh or Reinforcement fabric.
  • the earth structure extended Floor grille parts 8 for installation without additional Have reinforcement can be underlaid and by Hold the clamp.
  • tension elements 21 Anchors 22 (FIG. 5) and / or securing elements 23 (Fig. 7) in the backfill room 16 and / or in the soil 1 be hung back or fixed.
  • FIG. 5 an earth structure with direct rear suspension about individual tension members
  • Fig. 7 with an earth structure additional fixation by vertical and if necessary also shown diagonal locking elements schematically.
  • At least one elongated humus-filled sack 24 be inserted from the front 2 or from the front grille part 7 over the intermediate space 14 and through the intermediate grille 9 extends into the backfill space 16.
  • the earth structure according to the invention is diverse usable.
  • the earth structure according to Fig. 3 can be used to support an embankment while the earth structure 4 for covering a rocky cut is usable.
  • a formation 25 is first created. Support grids 6 are now strung together on the formation 25 put on to make a layer of strings To build up front elements 3.
  • This reinforcement element 20 is, for example, essentially flat flat geotextile, i.e. a geocompatible brand, for example in the form of a geofleece or a fine mesh Geogewebes.
  • each front element 3 in the Support grid 6 an intermediate grid 9 substantially parallel to the front grille part 7 at a distance from it and on the Soil 1 installed side facing.
  • the intermediate grille 9 downward vertical Elements made of round steel or thick steel wire the bottom grid part 8 of the support grid 6 inserted into the formation then the lowest horizontal if desired Round steel or thick steel wire element of the Intermediate grid 9 with the bottom grid part 8 of the support grid 6 can be fixed by means of binding wires.
  • the intermediate grille can 9 with the flat geocompatible make 18 either be provided before it is installed or only be provided after its installation.
  • the intermediate grille 9 is in its upright position held by it on the front element 3 by means of holding elements 10 is attached.
  • holding elements 10 For example, at least one, generally two holding elements 10 shaped as guy hooks with their ends 11, 12 angled into hooks on the front grille part 7 and on the bottom grille part 6, each on one of the round steels or thick steel wires 4 of the front element 3, hooked become.
  • a round steel or thick steel wire 13 of the intermediate grid 9 on the holding element 10 by means of binding wires or a clamp or a nut.
  • a front element 3 With regard to planting the front 2, for example with climbing plants, shrubs and the like, can now in a front element 3 one or more elongated humus-filled Bags 24 are inserted so that they from the Front 2 baw. from the front grille part 7 via the intermediate space 14 and through the intermediate grille 9 into the backfill space 16 are enough.

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  • 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)
  • Revetment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Claims (13)

  1. Construction en terre construite sur le terrain (1) avec une face (2) abrupte, en particulier construction d'appui ou de parement, avec des éléments de face (3), rangés latéralement l'un à côté de l'autre ainsi que placés l'un au-dessus de l'autre en rangée, composés de treillages d'appui (6) en angle qui présentent chacun une partie de treillage de face (7) orientée vers le haut et une partie de treillage de sol (8) pratiquement horizontale, les parties de treillage de face (7) formant ensemble pratiquement une structure de treillage qui coïncide avec la face (2), les parties de treillage de sol (8) s'étendant depuis la face (2) jusqu'à l'intérieur de la construction en terre et les éléments de face (3) étant remplis d'un matériau de remplissage (107, 108) comme des pierres concassées, des galets ou de la terre,
    caractérisée en ce qu'
    un élément de face (3) est muni d'un treillage intermédiaire (9) qui y est fixé au moyen d'éléments de maintien (10) et qui est placé pratiquement parallèlement à la partie de treillage de face (7) à distance de celle-ci et sur son côté tourné vers le terrain (1),
    un espace intermédiaire (14) formé dans l'élément de face (3) entre la partie de treillage de face (7) et le treillage intermédiaire (9) est rempli d'un matériau de remplissage (15) grossier comme des pierres concassées ou des galets tandis qu'
    un espace de remplissage arrière (16) qui s'étend sur le côté du treillage intermédiaire (9) détourné de la partie de treillage de face (7) au moins entre celui-ci et la partie de treillage de sol (8) est rempli avec un matériau en vrac (17) au choix.
  2. Construction en terre selon la revendication 1,
    caractérisée en ce que
    le treillage intermédiaire (9) est muni d'un produit (18) plat géocompatible.
  3. Construction en terre selon la revendication 2,
    caractérisée en ce que
    le treillage intermédiaire (9) est revêtu du produit (18) plat géocompatible sur son côté tourné vers la partie de treillage de face 7.
  4. Construction en terre selon l'une des revendications 1 à 3,
    caractérisée en ce que
    dans un treillage d'appui (6) au moins la partie de treillage de face (7) est munie, en particulier revêtue, d'un second produit (19) plat géocompatible sur son côté tourné vers le treillage intermédiaire (9).
  5. Construction en terre selon l'une des revendications 1 à 4,
    caractérisée en ce que
    le treillage intermédiaire (9) est placé à une distance de la partie de treillage de face (7) qui est plus petite qu'environ la moitié de la hauteur de l'élément de face (3).
  6. Construction en terre selon l'une des revendications 1 à 5,
    caractérisée en ce que
    les parties de treillage de sol (8) des treillages d'appui (6) sont placées en dessous d'un élément d'armature (20) pratiquement plat et plan et y sont maintenus par un blocage.
  7. Construction en terre selon l'une des revendications 1 à 6,
    caractérisée en ce que
    les parties de treillage de sol (8) des treillages d'appui (6) sont accrochées en arrière ou fixées avec des éléments de traction (21) sur des ancrages (22) et/ou des éléments d'arrêt (23) dans l'espace de remplissage arrière (16) et/ou dans le terrain (1) exploité.
  8. Construction en terre selon l'une des revendications 1 à 7,
    caractérisée en ce que
    à l'effet d'une plantation de la face (2) par exemple avec des plantes grimpantes, des arbustes ou d'autres comparables, on introduit dans un élément de face (3) au moins un sac (24) allongé rempli d'humus qui à partir de la face (2) ou de la partie de treillage de face (7) passe à travers l'espace intermédiaire (14) et à travers le treillage intermédiaire (9) pour atteindre l'espace de remplissage arrière (16).
  9. Procédé pour élaborer une construction en terre selon la revendication 1,
    caractérisé au choix par
    l'une des successions d'étapes suivantes :
    a) élaboration d'une plate-forme (25) ;
    b) placement de treillages d'appui (6) rangés l'un à côté de l'autre sur la plate-forme (25) pour établir une couche d'éléments de face (3) rangés l'un à côté de l'autre ;
    c) installation à chaque fois d'un treillage intermédiaire (9) dans un élément de face (3) pratiquement parallèlement à sa partie de treillage de face (7) à distance de celle-ci et sur son côté tourné vers le terrain (1);
    d) fixation du treillage intermédiaire (9) sur l'élément de face (3) à l'aide d'au moins un élément de maintien (10) ;
    e) remplissage, au choix selon la séquence suivante ou selon la séquence inverse, de l'espace intermédiaire (14) entre la partie de treillage de face (7) et le treillage intermédiaire (9) avec un matériau de remplissage (15) grossier comme des pierres concassées ou des galets et de l'espace de remplissage arrière (16) qui s'étend sur le côté du treillage intermédiaire (9) détourné de la partie de treillage de face (7) au moins entre celle-ci et la partie de treillage de sol (8) avec un matériau en vrac (17) au choix ;
    f) répétition des étapes (a) à (e) jusqu'à ce qu'on atteigne une hauteur finale souhaitée des éléments de face (3) disposés en couches superposées et remplis ou de la construction en terre terminée ;
    ou par les étapes suivantes :
    g) préparation d'éléments de face (3) préfabriqués par installation à chaque fois d'un treillage intermédiaire (9) dans un élément de face (3) pratiquement parallèlement à sa partie de treillage de face (7) à distance de celle-ci et sur son côté tourné vers le terrain (1) et fixation du treillage intermédiaire (9) sur l'élément de face (3) à l'aide d'au moins un élément de maintien (10) ;
    h) élaboration d'une plate-forme (25) ;
    i) placement d'éléments de face (3) rangés l'un à côté l'autre sur la plate-forme (25) pour établir une couche d'éléments de face (3) rangés l'un à côté de l'autre ;
    j) remplissage, au choix dans la séquence suivante ou dans la séquence inverse, de l'espace intermédiaire (14) entre la partie de treillage de face (7) et le treillage intermédiaire (9) avec un matériau de remplissage (15) grossier comme des pierres concassées ou des galets et de l'espace de remplissage arrière (16) qui s'étend sur le côté du treillage intermédiaire (9) détourné de la partie de treillage de face (7) au moins entre celle-ci et la partie de treillage de sol (8), avec un matériau en vrac (17) au choix ;
    k) répétition des étapes (h) à (j) jusqu'à ce qu'on atteigne une hauteur finale souhaitée des éléments de face (3) disposés en couches superposées et remplis ou de la construction en terre terminée.
  10. Procédé selon la revendication 9,
    caractérisé en ce que
    le treillage intermédiaire (9) est muni, en particulier revêtu, d'un produit (18) plat géocompatible soit avant soit après son installation.
  11. Procédé selon l'une des revendications 9 ou 10,
    caractérisé en ce que
    dans un élément de face (3) au moins la partie de treillage de face (7) est munie, en particulier revêtue, d'un deuxième produit (19) plat géocompatible soit avant soit après le placement du treillage d'appui (6).
  12. Procédé selon l'une des revendications 9 à 11,
    caractérisé en ce qu'
    avant le placement du treillage d'appui (6) sur la plate-forme (25) on place sur la plate-forme (25) un élément d'armature (20) pratiquement plat et plan puis on place les treillages d'appui (6) sur l'élément d'armature (20) de sorte que les parties de treillage de sol (8) des treillages d'appui (6) s'appuient au-dessus de l'élément d'armature (20) sur la plate-forme (25).
  13. Procédé selon l'une des revendications 9 à 12,
    caractérisé en ce qu'
    à l'effet d'une plantation de la face (2), par exemple avec des plantes grimpantes, des arbustes ou d'autres comparables, on introduit, à chaque fois avant la réalisation des étapes de remplissage (e) ou (j) dans un élément de face (3), au moins un sac (24) allongé rempli d'humus de sorte qu'il atteigne l'espace de remplissage arrière (16) à partir de la face (2) ou de la partie de treillage de face (7) à travers l'espace intermédiaire (14) et à travers le treillage intermédiaire (9).
EP99941362A 1998-10-13 1999-09-15 Construction realisee contre une paroi en terre a forte inclinaison et son procede d'execution Expired - Lifetime EP1121493B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH206298 1998-10-13
CH206298 1998-10-13
PCT/CH1999/000438 WO2000022242A1 (fr) 1998-10-13 1999-09-15 Construction realisee contre une paroi en terre, a façade en pente, et son procede de realisation

Publications (2)

Publication Number Publication Date
EP1121493A1 EP1121493A1 (fr) 2001-08-08
EP1121493B1 true EP1121493B1 (fr) 2002-11-20

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EP (1) EP1121493B1 (fr)
AT (1) ATE228190T1 (fr)
AU (1) AU5501799A (fr)
DE (1) DE59903496D1 (fr)
WO (1) WO2000022242A1 (fr)

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ITBO20030538A1 (it) * 2003-09-16 2005-03-17 Maccaferri Spa Off Dispositivo di rinforzo e gruppo di rinforzo
FR2897370B1 (fr) * 2006-02-16 2010-03-19 Entpr Alain Genelot Procede de construction d'un mur en pierres seches
DE102008062820B4 (de) * 2008-12-23 2014-02-27 Andreas Herold Böschungsbauwerk
DE202019103045U1 (de) 2019-05-29 2019-08-23 Andreas Herold Böschungsbauwerk
DE102019114470B4 (de) * 2019-05-29 2024-03-28 Andreas Herold Böschungsbauwerk

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FR2601399B3 (fr) * 1986-07-10 1988-08-12 Fullemann Co Corbeille d'empierrement, notamment pour la realisation de murs de soutenement et de revetement.
DE3932493A1 (de) * 1989-09-28 1991-04-11 Volker Dipl Ing Hansen Verfahren zur erstellung von vollflaechig begruenbaren steilboeschungen und vorrichtung hierzu
DK56396A (da) * 1996-05-10 1997-12-11 Byggros A S Fremgangsmåde til opbygning af en stejl skråning, system til brug ved opbygning af den stejle skråning og en sådan skråning

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EP1121493A1 (fr) 2001-08-08
DE59903496D1 (de) 2003-01-02
WO2000022242A1 (fr) 2000-04-20
AU5501799A (en) 2000-05-01
ATE228190T1 (de) 2002-12-15

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