EP3112537B1 - Construction de soutien perméable à l'eau - Google Patents

Construction de soutien perméable à l'eau Download PDF

Info

Publication number
EP3112537B1
EP3112537B1 EP16166874.4A EP16166874A EP3112537B1 EP 3112537 B1 EP3112537 B1 EP 3112537B1 EP 16166874 A EP16166874 A EP 16166874A EP 3112537 B1 EP3112537 B1 EP 3112537B1
Authority
EP
European Patent Office
Prior art keywords
support structure
micropiles
structure according
slope
micropile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP16166874.4A
Other languages
German (de)
English (en)
Other versions
EP3112537A1 (fr
Inventor
Ruedi Meli
Senaid Joldic
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.)
Ribbert AG
Original Assignee
Ribbert AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ribbert AG filed Critical Ribbert AG
Publication of EP3112537A1 publication Critical patent/EP3112537A1/fr
Application granted granted Critical
Publication of EP3112537B1 publication Critical patent/EP3112537B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/20—Securing of slopes or inclines
    • E02D17/207—Securing of slopes or inclines with means incorporating sheet piles or piles
    • 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

Definitions

  • the invention relates to a water-permeable support structure, in particular for supports of railway lines and for terracing and terrains.
  • Support structures known with supporting cheeks which are fixed by means of vertically driven into the ground or concreted micropiles or injection lances on a slope.
  • horizontal or inclined return anchors may be provided to provide the support structure with the required stability and to avoid or at least reduce emigration that may occur as a result of shock during on-line operation.
  • the support cheeks usually consist of concrete slabs, which are supported on mounted on the vertical micropiles near the ground clamps.
  • the space between the embankment and the supporting cheeks is filled with a filling material, for example with soil that has been removed from the surroundings of the embankment, on which then the new edge path can be created.
  • a filling material for example with soil that has been removed from the surroundings of the embankment, on which then the new edge path can be created.
  • Such support structures with micropiles, back anchors and support cheeks require significantly less effort in terms of excavation. Foundations can usually be dispensed with altogether. Indeed These support structures require the transport and manipulation of prefabricated concrete elements which form the support cheeks. These must also be specially designed, in particular laterally have a special toothing so that they can be joined together to form a continuous support structure. The distances of the micropiles from each other must be maintained very accurately, so that the prefabricated in a predetermined length support cheeks can be mounted on it. It is immediately obvious that the required accuracy of the spacing of the micropiles requires a considerable, increased effort for setting them.
  • the support structure should have a high stability, be largely insensitive to vibrations and have the required water permeability.
  • the design of the support structure should allow it to follow the course of the terrain easily, without the need for complex terrain straightening and Bodenabtragin are required.
  • the invention proposes a water-permeable supporting construction, in particular for embankment stabilization, in railway, road and road construction, as well as for terracing and landscaping, which are an arrangement of micropiles which are anchored to each other in a horizontal distance from each other in the ground, and a böschungs rock the micropiles mounted areal retainer, which bridges the areas between the micropiles and is supported on near the ground on mounts mounted on the micropiles includes.
  • Each micropile is embedded at a transition from subsurface to surface in a concrete seal surrounding the micropillar on all sides, an extension of 15 cm to 50 cm, preferably 20 cm to 40 cm measured in the direction of the embankment, and a depth measured in the longitudinal direction of the micropile from 25 cm to 35 cm, preferably 30 cm.
  • Micropiles in the context of the present invention are piles of variable diameter up to about 200 mm. They are used as pressure piles and as tension piles for the introduction of loads into the subsoil or ground. The length of the micropiles depends on the ground properties.
  • the micropiles are driven into the ground or drilled and injected there, for example, with cement mortar and post-pressed. They introduce the loads into the ground by means of skin friction.
  • steel profiles of different geometries such as e.g. Railroad tracks, HEB beams or wide flange beams, pipes, etc. are used. As steel grades, for example, S235, S355, B500, S670, etc. are used.
  • the drilling diameter for the micropiles depends primarily on the nature of the substrate, the static requirements and the corrosion protection regulations that must be fulfilled for the supporting structure.
  • the injection material is based on cement and may have additives as corrosion protection.
  • the stability of the micropiles can be further improved.
  • the space between the planar restraint device and the embankment is filled with a filling material, for example with old ballast or stones. Due to the pressure of the filling material on the concrete seals, the micropiles can be fixed in their setting position. As a result, the entire support structure is stabilized and can be counteracted emigration.
  • a size of the concrete seal with a measured in the direction of the slope extent of 15 cm to 50 cm, preferably from 20 cm to 40 cm, and a measured in the longitudinal direction of the micropore depth of 25 cm to 35 cm, preferably 30 cm, as sufficient.
  • the concrete seal may be formed approximately circular or substantially oval.
  • An embodiment of the invention may provide that the micropillar is asymmetrically embedded in the concrete seal. This means that a section of the concrete seal which extends from an outer wall of the micropillar in the direction of the embankment is longer than a section of the concrete seal extending in the opposite direction. Decisive for the additional stabilization of the micro pile is only the portion of the concrete seal extending in the direction of the slope, which is covered by the filling material which exerts the pressure.
  • each support for the planar retaining device is at least partially embedded in a concrete seal.
  • the supports mounted on the associated micropiles can be fixed in the vertical direction. Even if the attachment of a support on the associated micro pile, for example, as a result of excessive vibration, should solve, the location of the support remains unchanged. This applies to the vertical position of the support as well as its spatial orientation with respect to the micropile.
  • each support can have a clamp-like attachment section for fastening the support to its associated micropile.
  • the mounting of the support on the micro pile is then done simply by fixing the micro pile embracing arms of the mounting portion and by tightening a clamping screw.
  • the support portion connected to the clamp-like attachment portion may, for example, have a socket-like portion.
  • the support portion may for example be formed as an upwardly open, U-shaped receiving portion for the planar retention device.
  • the planar restraint device may comprise a wire mesh.
  • Wire lattices are nowadays, for example, as baskets for receiving gravel and rock, which has a grain size that is greater than the mesh size of the wire mesh used. Wire mesh ensure the desired water permeability in any case.
  • a variant of the support structure may provide that the wire mesh is connected to a frame structure, which is supported on the supports and fixed to the micropiles.
  • the frame construction adds stability to the support structure and allows for a less massive wireframe construction.
  • the wire mesh can be present as a roll material and can be cut to length on site and mounted on the frame construction.
  • the wire mesh can be formed as a wave mesh with a wire thickness of about 3 mm and a mesh width of about 30 mm ⁇ 30 mm.
  • the wire mesh can be present in cut-to-length sections which can be mounted on the frame construction on site.
  • special grating with a wire thickness of about 5 mm can be used. These can have a mesh size of about 30 mm x 100 mm. In the assembled state, the longer dimension of the mesh can usually be aligned vertically.
  • the wire grid and the frame construction can even be designed as prefabricated, assembled units which can be mounted on the micropiles on site and can be connected to one another.
  • a variant of the support structure may provide that the wire mesh has a mesh size whose smallest dimension is 25 mm to 31 mm, preferably 30 mm.
  • the smallest dimension of the mesh size defines the minimum grain size of the filled in the space between the wire mesh and the embankment filling material, such as old ballast, which usually has a grain size of at least 32 mm.
  • the frame construction can be composed of hollow rectangular tube profiles. Hollow rectangular tube profiles are available in different cross sections.
  • the frame construction can therefore be designed for the expected load.
  • the frame construction can be modular and have, for example, frame modules of 40 cm, 60 cm and 80 cm in height.
  • the hollow rectangular tube profiles can be very easily connected to each other with plug-in rails. By providing the connector rails serving as connectors with different angles, the frame structures attached to the micropiles can be easily assembled and formed in accordance with the terrain. In railway applications, for example, a fattening foundation can be easily bypassed to allow free access.
  • the Serving as a connector plug-in rails can be angled at an angle of up to 90 ° and thereby allow the construction of a frame construction, which consists of at an angle of 90 ° to each other arranged modules.
  • Plug connectors for example, can be used as connectors, which have variable offset angles.
  • plug-in rails can be used which have an angle of 0 °, 15 °, 30 °, 45 ° and 90 °.
  • the micropiles of the support structure can have a horizontal spacing from one another, which is approximately 1 m to 3 m, preferably approximately 2 m to 2.5 m.
  • the distance of the micropiles depends on the nature of the substrate, the desired shape, geometry and height of the support structure and the static requirements of the support structure.
  • the micropiles with a horizontal plane in the ground, usually the concrete seal enclose an angle of 60 ° to 90 °.
  • the micropiles are inclined at angles smaller than 90 ° to the slope.
  • the micropiles are primarily used to derive the applied vertical forces from the support structure in the underground.
  • the micropiles can also absorb shear forces and thus increase the global stability of the embankment.
  • the micropiles may be connected to at least one return anchors, which are inclined relative to a longitudinal extent of the micropiles by an angle of 5 ° to 45 °, preferably about 15 °, anchoring promising in the ground from the mountain side.
  • each back anchor In the volume area occupied by the filling material, each back anchor can be protected with a protective tube against mechanical damage.
  • the return anchors can be designed as steel or plastic anchors, for example GRP rod anchors with different diameters.
  • GRP rod anchors have high corrosion resistance, high tensile strength, low weight and easy bendability. Moreover, they are relatively easy to move.
  • the bore diameter and the diameter of the return anchor are based on the static requirements of the substrate and the respective corrosion protection regulations.
  • the remindanker can, for example, as Rope anchors may be formed, which may be formed in untreated, galvanized, or stainless, and which may each be arranged in a protective tube.
  • Each return anchor may be connected to an associated micropile.
  • the connection may be formed as a cable loop around a micropile.
  • the return anchors are primarily used to initiate the applied horizontal forces on the support structure in the underground.
  • the return anchors also increase the global slope stability of the subsoil.
  • the return anchors arranged on the micropiles may have a horizontal distance from each other which is 1 m to 3 m, preferably about 2 m to 2.5 m.
  • the layers of back anchors may have a vertical spacing of 0.4 m to 1 m, preferably about 0.6 m. Up to a height of the support structure of less than 0.8 m, usually no back anchors are required. It may be sufficient to place a sufficiently large number of micropiles at a relatively small distance from one another, for example about 1 m. With a vertical height of the support structure of up to 2 m, one or two vertically stacked layers of back anchors may be arranged. The return anchors of the various layers are preferably arranged exactly above one another.
  • the retaining device for the filling material in particular the frame construction and the wire mesh can also be modular in order to achieve the required height.
  • frame elements with predetermined dimensions can be arranged one above the other.
  • the total height of the water-permeable support device is a maximum of 2 m; usual is a height of 1 m.
  • a further embodiment of the invention may finally provide that a free end of each micro pile can be covered with a cap-like plug-in attachment, which has a clip-like extension for fixing the planar retention device.
  • the cap-like plug-in facilitates the installation of the support structure by the retention device can be automatically fixed when placed.
  • a variant of a support structure according to the invention is in Fig. 1 and in Fig. 2 each provided with the reference numeral 1 in total.
  • Such support structures 1 are used, for example, for supports in railway, road and road construction, as well as for terracing and landscaping.
  • the support structure 1 comprises an array of micropiles 2, 2 ', 2 ", 2"', which are anchored at a horizontal distance a from each other in the subsurface U of an embankment B.
  • the horizontal distance a of the micropiles 2 from each other is about 1 m to 3 m, typically about 2 m to 2.5 m.
  • the horizontal distances a from adjacent micro piles 2, 2 'or 2', 2 are approximately the same, but this is not a mandatory condition, depending on the terrain and on the geometry of the support structure 1, the distances a adjacent micro piles also
  • the micropiles 2 are arranged substantially vertically to the ground, but they can also be inclined in the direction of the embankment B.
  • the micropiles with a horizontal plane in the subsoil U can enclose an angle ⁇ of up to 60 °.
  • the micropiles 2 are piles having a variable diameter of, for example, up to about 200 mm. They can be used as pressure piles and as tension piles for the introduction of loads into the subsoil or ground.
  • the micropiles 2 have an axial length, which depends on the ground properties.
  • the micropiles 2 are rammed or drilled into the ground and there, for example, with cement mortar ausinji approach and post-pressed. They introduce the loads into the ground by means of skin friction.
  • steel profiles of different geometries such as railroad tracks, HEB beam or wide flange, pipes, etc., are used. As steel grades, for example, S235, S355, B500, S670, etc. are used.
  • the bore diameter for the micropiles 2 depends primarily on the nature of the substrate, the static requirements and the corrosion protection regulations that must be met for the support structure 1.
  • the injection material is based on cement and may have additives as corrosion protection.
  • a frame structure 3 bridges the spaces between the micropiles 2.
  • the frame structure 3 may be composed, for example, of hollow rectangular tube profiles. Plug-in rails (not shown), for example, serve as connectors for the rectangular tube profiles.
  • a wire mesh 4 is arranged on the bank side and connected to the frame construction.
  • the wire mesh 4 may for example be a wave mesh with a wire thickness of about 3 mm and have a mesh size of about 30 mm x 30 mm.
  • An alternative embodiment variant of the wire grid 4 may have a wire thickness of, for example, about 5 mm and a mesh width of about 30 mm ⁇ 100 mm. In this case, the greater length denotes the vertical dimension of the mesh of the wire grid 4.
  • the combination of frame construction 3 and wire grid 4 forms a retaining device for a filling material 10 (FIG. Fig. 2 ), which is in the space between the support structure 1 and the embankment B.
  • the filling material may be, for example, old gravel with a grain size of at least 32 mm.
  • the wire mesh 4 may be in the form of roll material and cut to the desired length on site before being joined to the frame structure 3. If the roll material does not have the correct height, it can also be corrected on site.
  • the wire mesh 4 can also be present in already pre-stretched webs, which can be connected to the frame structure 3 on site.
  • the frame construction 3 and the wire mesh 4 can also be present as already prefabricated units, which can be fastened jointly to the micropiles 2 on site.
  • each micropile 2 can, as in Fig. 1 shown, be covered with a cap-like plug-top 7.
  • the cap-like plug-in attachment 7 can also with a bracket-like extension 71 (FIG. Fig. 2 ), which can serve to fix at least the frame construction.
  • the sectional view of the support structure in Fig. 2 shows that each micro pile 2 is embedded in a concrete seal 5.
  • the concrete seal 5 may have an oval shape with a longest extension 1 in the direction of the slope B, which is about 15 cm to 50 cm, preferably 20 cm to 40 cm.
  • a depth t of the concrete seal measured in the longitudinal direction of the micropillar 2 is about 25 cm to 35 cm, preferably about 30 cm.
  • the micropillar 2 is arranged in the vicinity of the end of the concrete seal 5 remote from the embankment B, so that a section of the concrete seal 5 extending from the outer wall of the micropillar 2 in the direction of the embankment B is longer than a section of the concrete seal running in the opposite direction 5.
  • the concrete seal the micro pile 2 is additionally stabilized in the underground U.
  • the filled in the space between the support structure 1 and the embankment B filler presses on the longer portion of the concrete seal 5 and stabilizes the position of the micropillar 2 in addition.
  • Fig. 2 shows further that the frame structure 3 is supported on a support 6 which is connected to the associated micro pile 2.
  • the support 6 has a clamp-like fastening section 61 for this purpose.
  • the clamp-like fastening portion 61 can be fixed about the micropillar 2 via a clamping screw 62.
  • To the mounting portion 61 of the support includes a support portion 63, which may be formed like a socket in the illustrated embodiment.
  • the support 6 is at least partially embedded in the concrete seal 5. As a result, it remains fixed in position, even if the clamping screw 62 should solve as a result of vibration.
  • the wire grid connected to the frame structure 3 is provided with the reference numeral 4. It may be connected in a manner not shown with the frame structure 3. For example, wire staples or wire loops are used.
  • the cap-like plug-in attachment 7, which covers the free end of the micropillar 2, can be equipped with a clamp-like extension 71. When placing the cap-like plug attachment 7 on the micropillar an upper cross member 31 of the frame structure 3 is automatically fixed by the bracket-like extension 71.
  • a lower crossbar 32 of the frame construction can also be fixed to the micropillar 2, for example with a clamp or a wire loop. In general, however, a separate fixation is not required, since the frame construction 3 is pressed together with the wire mesh 4 by the pressure of the filling material 10 against the micropiles and thereby fixed.
  • each back anchor 8 may be protected by a protective tube, not shown, from mechanical damage.
  • the return anchors 8 can be designed as steel or plastic anchors, for example GRP rod anchors with different diameters. GRP rod anchors have high corrosion resistance, high tensile strength, low weight and easy bendability. Moreover, they are relatively easy to move.
  • the bore diameter and the diameter of the back anchors 8 are based on the static requirements of the substrate U and the respective corrosion protection regulations.
  • the return anchors 8 may be formed, for example, as untreated, galvanized or stainless cable anchors, which are each arranged in a protective tube 82.
  • the return anchors 8 increase the global slope stability of the subsoil.
  • the return anchors 8 may preferably be arranged on the micropiles 2. Adjacent back anchors 8 have a horizontal distance from each other, which is 1 m to 3 m, preferably about 2 m to 2.5 m.
  • the layers of back anchors 8 can have a vertical spacing of 0.4 m to 1 m, preferably about 0.6 m.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Piles And Underground Anchors (AREA)

Claims (15)

  1. Construction de soutien perméable à l'eau, destinée en particulier à la stabilisation de talus dans la construction de chemins de fer, de routes et de voirie, ainsi qu'au terrassement et à l'aménagement de terrains, comprenant un ensemble de micropieux (2), qui sont ancrés dans le sous-sol (U) d'un talus (B), à une distance horizontale (a) les uns des autres, et un dispositif de retenue plat qui est monté côté talus des micropieux (2) et couvre les zones entre les micropieux (2), caractérisée en ce que le dispositif de retenue plat repose sur des appuis (6) montés sur les micropieux (2), à proximité du sol, sachant qu'au niveau de la transition entre le sous-sol (U) et la surface, chaque micropieu (2) est noyé dans un scellement en béton (5) qui entoure le micropieu (2) sur tous les côtés et présente une dimension (1), mesurée dans le sens du talus (B), qui est comprise entre 15 cm et 50 cm, de préférence entre 20 cm et 40 cm, et une profondeur (t), mesurée dans le sens longitudinal du micropieu (2), qui est comprise entre 25 cm et 35 cm et est de préférence de 30 cm, chaque micropieu (2) se prolongeant dans le sous-sol, au-delà de la profondeur du scellement en béton.
  2. Construction de soutien selon la revendication 1, caractérisée en ce qu'une partie du scellement en béton (5), qui s'étend à partir d'une paroi extérieure du micropieu (2) en direction du talus (B), est plus longue qu'une partie du scellement en béton (5) qui s'étend dans la direction opposée.
  3. Construction de soutien selon la revendication 1 ou 2, caractérisée en ce que chaque appui (6) est noyé au moins en partie dans un scellement de béton (5).
  4. Construction de soutien selon l'une des revendications précédentes, caractérisée en ce que chaque appui (6) présente une partie de fixation (61) qui est réalisée sous forme de collier de serrage et est destinée à fixer l'appui sur un micropieu.
  5. Construction de soutien selon l'une des revendications précédentes, caractérisée en ce que le dispositif de retenue comprend une grille métallique (4).
  6. Construction de soutien selon la revendication 5, caractérisée en ce que la grille métallique (4) est reliée à une structure de cadre (3) qui repose sur les appuis (6) et est fixée aux micropieux (2).
  7. Construction de soutien selon la revendication 6, caractérisée en ce que la grille métallique (4) se présente sous forme de matériau en rouleaux et peut être coupée à longueur sur place et être montée sur la structure de cadre (3).
  8. Construction de soutien selon la revendication 6, caractérisée en ce que la grille métallique (4) se présente sous forme de portions coupées à longueur qui peuvent être montées sur place sur la structure de cadre (3).
  9. Construction de soutien selon la revendication 6, caractérisée en ce que la grille métallique (4) et la structure de cadre (3) sont réalisées sous forme de modules préfabriqués assemblés, qui peuvent être montés sur place sur les micropieux (2) et peuvent être reliées entre elles.
  10. Construction de soutien selon l'une des revendications 5 à 9, caractérisée en ce que la grille métallique (4) présente une ouverture de mailles dont la plus petite dimension est comprise entre 25 mm et 31 mm et est de préférence de 30 mm.
  11. Construction de soutien selon l'une des revendications précédentes, caractérisée en ce que des micropieux (2) mutuellement voisins présentent entre eux une distance horizontale (a) qui est comprise entre 1 m et 3 m, de préférence entre environ 2 m et 2,5 m.
  12. Construction de soutien selon l'une des revendications précédentes, caractérisée en ce que les micropieux (2) forment avec un plan s'étendant horizontalement dans le sous-sol (U), un angle (λ) compris entre 60° et 90°, sachant que pour des angles inférieurs à 90°, les micropieux (2) sont inclinés en direction du talus.
  13. Construction de soutien selon l'une des revendications précédentes, caractérisée en ce que, à partir d'une hauteur de 80 cm du dispositif de retenue plat, elle présente un certain nombre de tirants d'ancrage (8) qui sont de préférence reliés aux micropieux (2) et sont inclinés par rapport à une dimension longitudinale des micropieux (2) en formant un angle (β) compris entre 5° et 45°, de préférence d'environ 15°, et sont ancrés dans le sous-sol (U) en étant orientés dans le sens opposé au talus.
  14. Construction de soutien selon la revendication 13, caractérisée en ce que des tirants d'ancrage (8) voisins présentent entre eux une distance horizontale qui est comprise entre 1 m et 3 m, de préférence entre environ 2 m et 2,5 m.
  15. Construction de soutien selon l'une des revendications précédentes, caractérisée en ce que chaque micropieu (2) peut être recouvert à son extrémité libre avec un élément emboîtable (7) en forme de capuchon qui présente une saillie (71) en forme de bride pour la fixation du dispositif de retenue plat .
EP16166874.4A 2015-07-02 2016-04-25 Construction de soutien perméable à l'eau Active EP3112537B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00964/15A CH711288B1 (de) 2015-07-02 2015-07-02 Wasserdurchlässige Stützkonstruktion, insbesondere zur Böschungsstabilisierung sowie zur Terrassierung und Terraingestaltung.

Publications (2)

Publication Number Publication Date
EP3112537A1 EP3112537A1 (fr) 2017-01-04
EP3112537B1 true EP3112537B1 (fr) 2019-05-29

Family

ID=56263468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16166874.4A Active EP3112537B1 (fr) 2015-07-02 2016-04-25 Construction de soutien perméable à l'eau

Country Status (2)

Country Link
EP (1) EP3112537B1 (fr)
CH (1) CH711288B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109853598A (zh) * 2019-03-29 2019-06-07 西安工业大学 一种兼具防滑坡和生产道路的微型桩刚性连接结构及施工方法
CH717561B1 (de) * 2020-06-24 2023-04-14 Ribbert Ag Wasserdurchlässige Stützkonstruktion.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935674A1 (de) * 1979-09-04 1981-03-12 Hans 8202 Bad Aibling Ribbert Anordnung zur neuerstellung eines randweges neben dem schotterbett eines bahndammes.
AT500752B8 (de) * 2004-11-08 2007-02-15 Hoch Tief Bau Imst Ges M B H Vorrichtung zur absicherung von böschungen, insbesondere von skipisten

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CH711288A2 (de) 2017-01-13
EP3112537A1 (fr) 2017-01-04
CH711288B1 (de) 2019-02-28

Similar Documents

Publication Publication Date Title
EP3441527B1 (fr) Dispositif de blocage destiné à empêcher la circulation des véhicules terrestres
CH692921A5 (de) Drahtgeflecht vorzugsweise als Steinschlagschutz oder für die Sicherung einer Erdoberflächenschicht.
CH707671A2 (de) Stützmauerelement und Stützmauer aus Stützmauerelementen.
EP3112537B1 (fr) Construction de soutien perméable à l'eau
EP0021449A1 (fr) Construction dans le genre d'un mur de soutènement ou analogue
DE60117176T2 (de) Schutzbarriere, insbesondere im gebirge
CH707356A2 (de) Betonfertigbauteil zur Erstellung einer Schutzwand.
AT10280U1 (de) Anordnung zur sicherung von lockergesteinsböschungen
CH676015A5 (fr)
DE102005013993B3 (de) Gründung für einen Hochwasserschutz
DE202018106685U1 (de) Stützmauerelement und Stützmauer aus Stützmauerelementen
CH683355A5 (de) Leichtbau-Schallschutzkonstruktion.
AT360574B (de) Stuetz- und futtermauer
CH678872A5 (fr)
CH683434A5 (de) Verkehrswegesanierung an abrutschgefährdeten Hanglagen.
DE102014118543B4 (de) Abgrenzungsanordnung
CH712538A2 (de) Stützkonstruktion, insbesondere für Abstützungen von Radwegen oder Fusswegen.
EP3901375B1 (fr) Agencement d'appui
DE2747774C3 (de) Haltevorrichtung für Stützwangen zum Abstützen von Hanggut an einer Böschung
DE8628958U1 (de) Bauelementensatz für die Herstellung von Raumgitterwänden
EP1964978B1 (fr) Procédé d'établissement d'une installation de quai et installation de quai
DE3402314A1 (de) Wand- oder boeschungsbauwerk und balken zu dessen errichtung
DE202013011136U1 (de) Betonfertigbauteil zur Erstellung einer Schutzwand
DE2348043C3 (de) Bauelement zur Sicherung von Hängen o.dgl
EP0981673B2 (fr) Dispositif pour stabiliser une banquette instable dans le domaine de la construction de voies ferrees et de routes, et procede correspondant

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17P Request for examination filed

Effective date: 20170316

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170912

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190204

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1138339

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190615

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016004843

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190529

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190930

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190829

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190829

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190830

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016004843

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

26N No opposition filed

Effective date: 20200303

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200425

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200430

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200425

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200425

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190529

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190929

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230502

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240326

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20240501

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20240412

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240429

Year of fee payment: 9

Ref country code: FR

Payment date: 20240403

Year of fee payment: 9