EP0197000A1 - Element for realizing steep plant-accommodating slopes - Google Patents

Element for realizing steep plant-accommodating slopes Download PDF

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Publication number
EP0197000A1
EP0197000A1 EP86810105A EP86810105A EP0197000A1 EP 0197000 A1 EP0197000 A1 EP 0197000A1 EP 86810105 A EP86810105 A EP 86810105A EP 86810105 A EP86810105 A EP 86810105A EP 0197000 A1 EP0197000 A1 EP 0197000A1
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Prior art keywords
wall
steep slope
bottom wall
elements
geotextile
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EP86810105A
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German (de)
French (fr)
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EP0197000B1 (en
Inventor
Eugen Schwitter
Rudolf Rüegger
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Sentenza Di Nullita' Emessa Dal Tribunale fritz La
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FRITZ LANDOLT AG
Eberle Garten- und Tiefbau AG
Fritz Landolt AG
LANDOLT FRITZ AG
Rueegger Rudolf
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Application filed by FRITZ LANDOLT AG, Eberle Garten- und Tiefbau AG, Fritz Landolt AG, LANDOLT FRITZ AG, Rueegger Rudolf filed Critical FRITZ LANDOLT AG
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    • 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
    • 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 element for creating green slopes, into which soil material can be introduced as filling material, and to a support structure or steep slope created from such elements.
  • Steep slopes are becoming increasingly important where it is necessary to counteract the increasing loss of landscape space without having to forego necessary construction projects.
  • car roads and railway lines are built in incisions and on fillings. Securing the embankments in such structures is not only expensive with the known solid retaining or lining walls, but also not very environmentally friendly.
  • the floor should be used as a load-bearing material. Such measures are only optimal if their visible areas can be planted and the planting can be included in the security.
  • the invention is therefore based on the object of creating an element mentioned at the beginning, with which, in a simple and inexpensive construction, even overly steep embankments can be created, which are protected against erosion immediately after completion of the construction and whose growth can also be managed in a simple manner by machine.
  • the element according to the invention is characterized by a crab-shaped support grid which is covered at least in the region of an end wall which is to be arranged parallel to the steep slope with an insert made of a geotextile which can be grown.
  • the elements can be arranged in such a way that a flat or step-like slope is created, which can be planted and also managed mechanically.
  • the Ele elements can be degraded over the years (corrosion), after which the green and now solidified soil by the root system takes over the securing and support of the embankment.
  • the insert of a mostly horizontal reinforcement element made of geotextile or the like between the floor and ceiling walls of superimposed elements is installed to ensure the support function and stability.
  • the invention also relates to a steep slope according to claim 5. This is characterized in that the end walls of several adjacent elements lie in one plane and the associated floor and ceiling walls are arranged approximately horizontally. This steep slope is characterized by an easy-to-create structure and is easy to manage by machine.
  • the element 1 has a support grid 3 which consists of a flat end wall 3b and a bottom wall 3a and a top wall 3c.
  • the end wall 3b forms an angle with the bottom wall 3a, which as a rule can be greater than 40 ° and in the limit case 90 °.
  • the bottom wall 3a and the top wall 3c run approximately parallel to one another, the top wall 3c preferably being shorter than the bottom wall 3a.
  • the support grid 3 consists of a rigid grid 3, for example made of steel, with a mesh size of about 10 to 20 cm.
  • the grid 3 can be additionally reinforced with a suspended bracket 4.
  • the grid 3 is covered with an insert 5 made of a geotextile that can be grown.
  • Such geotextiles are generally known and consist of plastic or a natural material.
  • the insert 5 is fastened to the support grid 3 with a fastening means, not shown here, for example with clips.
  • a flat reinforcement element 6 e.g. inserted from a geotextile known per se, which lies in the plane of the ceiling wall 3c and which, depending on its function, can consist of a different geotextile than that of the insert 5.
  • a reinforcing element 6 can be dispensed with entirely .
  • FIG. 2 shows an element 2 in which the floor and ceiling walls 3a and 3c run perpendicular to the front wall 3b. It is clearly visible here that the top wall 3c, in particular to facilitate filling, is considerably shorter than the bottom wall 3a.
  • FIG. 4 A simple example of a green steep slope 7 is shown in FIG. 4.
  • the elements 1 are stacked in such a way that all end walls 3b lie in one plane, which results in a flat and slip-proof steep slope that can be easily managed by machine.
  • a dam with green steep slopes is shown in FIG. 5.
  • the stability of the dam, as shown here, is guaranteed with the continuous reinforcement.
  • stepped embankments with bush inserts 8 can also be created by the elements horizon valley are arranged offset.
  • the reinforcing elements 6 ensure the stability of the slope, even in the horizontal areas.
  • FIG. 7 An example of a steep slope on a body of water with a lower stone or block throw up to the normal water level 9a and a green steep slope up to the high water level 9b is shown in FIG. 7.
  • Element 1 can also be used to create a green lining wall, as shown schematically in FIG. 8. This slope can possibly also be provided with fastening elements 10 in order to ensure large-scale stability. Reinforcing elements 6 can be dispensed with in such a steep slope.
  • the vertical support structure shown in Fig. 9 can also be created with element 2, which on the surface e.g. is clad with mesh-reinforced shotcrete 11.
  • Different elements can also be used to create a steep slope and these can be modified in a suitable manner, in particular in transition and termination areas.

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  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
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  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
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Abstract

1. An arrangement for preparing a steep slope which can be grassed over, having a plurality of cage-like supporting lattices (3), each of which comprises a plane end wall (3b) and a plane bottom wall (3a) or top wall (3c) to be arranged horizontally, each supporting lattice (3) being lined, in the region of the end wall (3b) with an insert (5) of geotextile through which growth is possible, characterised in that the end walls (3b) are each inclined to the bottom wall (3a) according to the inclination of the steep slope, that a plurality of flat reinforcing elements (6) of a geotextile are provided, which are to be laid flat and horizontally and which are to be inserted in the material of the ground and each extend further into the earth than the bottom wall (3a) and are connected to a top or bottom wall (3a, 3c) by compression, and that the reinforcing elements (6) overlap the inserts (5) in the region of the bottom wall (3a) or the top wall (3c) and the inserts (5) are so dimensioned that they are adapted to be inserted in the material of the ground in the region of the bottom and top walls and that grassing over is provided in the region of the end walls (3b).

Description

Die Erfindung betrifft ein Element zum Erstellen begrünbarer Steilböschungen, in das Bodenmaterial als Füllmaterial einbringbar ist sowie aus solchen Elementen erstellte Stützkonstruktion bzw. Steilböschung.The invention relates to an element for creating green slopes, into which soil material can be introduced as filling material, and to a support structure or steep slope created from such elements.

Steilböschungen erlangen zunehmend dort an Bedeutung, wo es gilt, dem zunehmenden Verlust an Landschaftsraum entgegenzuwirken, ohne dass auf notwendige Bauvorhaben verzichtet werden muss. So werden Autostrassen und Bahntrassen in Einschnitten und auf Schüttungen gebaut. Die Sicherung der Böschungen bei solchen Bauten ist mit den bekannten massiven Stütz- oder Futtermauern jedoch nicht nur teuer, sondern auch wenig umweltfreundlich. Um solche Mauern zu vermeiden, ist seit langem bekannt, dass der Boden als tragendes Material zu verwenden ist. Solche Massnahmen sind aber erst dann optimal, wenn ihre Sichtflächen begrünbar sind und die Bepflanzung in die Sicherung mit einbezogen werden kann.Steep slopes are becoming increasingly important where it is necessary to counteract the increasing loss of landscape space without having to forego necessary construction projects. For example, car roads and railway lines are built in incisions and on fillings. Securing the embankments in such structures is not only expensive with the known solid retaining or lining walls, but also not very environmentally friendly. In order to avoid such walls, it has long been known that the floor should be used as a load-bearing material. Such measures are only optimal if their visible areas can be planted and the planting can be included in the security.

Durch die CH-PS 566 452 ist bekannt, dass begrünbare Steilbcschungen mit Geotextilien erstellt werden können. Nachteilig ist bei diesen jedoch, dass diese eine unregelmässige und verletzliche Oberfläche aufweisen und übersteile Böschungen gegen Erosion nicht geschützt sind.From CH-PS 566 452 it is known that green slopes with geotextiles can be created. The disadvantage of these, however, is that they have an irregular and vulnerable surface and excessive slopes are not protected against erosion.

Der Erfindung liegt deshalb die Aufgabe zugrunde, ein eingangs genanntes Element zu schaffen, mit dem in einfacher und kostengünstiger Bauweise auch übersteile Böschungen erstellt werden können, die sofort nach Bauabschluss gegen Erosion geschützt sind und deren Bewuchs auf einfache Weise auch maschinell bewirtschaftet werden kann.The invention is therefore based on the object of creating an element mentioned at the beginning, with which, in a simple and inexpensive construction, even overly steep embankments can be created, which are protected against erosion immediately after completion of the construction and whose growth can also be managed in a simple manner by machine.

Das erfindungsgemässe Element ist gekennzeichnet durch ein kcrbförmiges Stützgitter, das wenigstens im Bereich einer parallel zur Steilböschung anzuordnenden Stirnwand mit einer Einlage aus einem durchwuchsfähigen Geotextil belegt ist.The element according to the invention is characterized by a crab-shaped support grid which is covered at least in the region of an end wall which is to be arranged parallel to the steep slope with an insert made of a geotextile which can be grown.

Mit diesem Element können auch ohne den Einsatz von Baumaschinen übersteile und sogar senkrechte Böschungen erstellt werden. Die Elemente lassen sich so anordnen, dass eine ebene oder stufenförmige Böschung entsteht, die bepflanzt und auch maschinell bewirtschaftet werden kann. Die Elemente können im Laufe der Jahre abgebaut (Korrosion) werden, wonach der begrünte und inzwischen durch das Wurzelwerk verfestigte Boden die Sicherung und Stützung der Böschung übernimmt.With this element, excessive parts and even vertical embankments can be created without the use of construction machinery. The elements can be arranged in such a way that a flat or step-like slope is created, which can be planted and also managed mechanically. The Ele elements can be degraded over the years (corrosion), after which the green and now solidified soil by the root system takes over the securing and support of the embankment.

Zum Erstellen von übersteilen und erosionsbeständigen Böschungen und Dämmen ist zur Gewährleistung der Stützfunktion und der Stabilität die Einlage eines meist horizontalen Armierungselementes aus einem Geotextil oder ähnlichem zwischen Boden- und Deckenwand übereinanderliegender Elemente angebracht.To create over-steep and erosion-resistant embankments and dams, the insert of a mostly horizontal reinforcement element made of geotextile or the like between the floor and ceiling walls of superimposed elements is installed to ensure the support function and stability.

Weitere vorteilhafte Ausbildungen ergeben sich aus den weiteren abhängigen Patentansprüchen.Further advantageous developments result from the further dependent patent claims.

Die Erfindung betrifft auch eine Steilböschung nach dem Patentanspruch 5. Diese ist dadurch gekennzeichnet, dass die Stirnwände mehrerer benachbarter Elemente in einer Ebene liegen und die zugehörigen Boden- und Deckenwände etwa horizontal angeordnet sind. Diese Steilböschung zeichnet sich durch einen einfach zu erstellenden Aufbau aus und ist maschinell leicht zu bewirtschaften.The invention also relates to a steep slope according to claim 5. This is characterized in that the end walls of several adjacent elements lie in one plane and the associated floor and ceiling walls are arranged approximately horizontally. This steep slope is characterized by an easy-to-create structure and is easy to manage by machine.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnung näher erläutert. Es zeigen:

  • Fig. 1 eine perspektivische Ansicht einer erfindungsgemässen Elementes nach einer ersten Variante,
  • Fig. 2 eine perspektivische Ansicht eines erfindungsgemässen Elementes nach einer zweiten Variante,
  • Fig. 3a und 3b Querschnitte durch mehrere gestapelte Elemente nach der ersten bzw. zweiten Variante,
  • Fig. 4 einen Querschnitt durch eine Steilböschung aus Elementen der ersten Variante,
  • Fig. 5 einen Querschnitt durch einen Damm aus Elementen der ersten Variante,
  • Fig. 6 einen Querschnitt durch eine gestufte Steilböschung mit Buschwerkeinlage,
  • Fig. 7 einen Querschnitt durch eine Steilböschung an einem Gewässer,
  • Fig. 8 einen Querschnitt durch eine Böschung mit Verankerungselementen zur Gewährleistung der Gesamtstabilität, und
  • Fig. 9 einen Querschnitt durch eine vertikale Böschung mit einer Oberflächenverkleidung.
Exemplary embodiments of the invention are explained in more detail below with reference to the drawing. Show it:
  • 1 is a perspective view of an element according to the invention according to a first variant,
  • 2 shows a perspective view of an element according to the invention according to a second variant,
  • 3a and 3b cross-sections through several stacked elements according to the first and second variant,
  • 4 shows a cross section through a steep slope made of elements of the first variant,
  • 5 shows a cross section through a dam made of elements of the first variant,
  • 6 shows a cross section through a stepped steep slope with bush plant insert,
  • 7 shows a cross section through a steep slope on a body of water,
  • Fig. 8 shows a cross section through an embankment with anchoring elements to ensure the overall stability, and
  • Fig. 9 shows a cross section through a vertical slope with a surface covering.

Wie die Fig. 1 zeigt, weist das Element 1 ein Stützgitter 3 auf, das aus einer ebenen Stirnwand 3b sowie einer Bodenwand 3a und einer Deckenwand 3c besteht. Die Stirnwand 3b bildet mit der Bodenwand 3a einen Winkel, der in der Regel grösser als 40° und im Grenzfall 90° sein kann. Die Bodenwand 3a und die Deckenwand 3c verlaufen etwa parallel zueinander, wobei die Deckenwand 3c vorzugsweise kürzer ist als die Bodenwand 3a. Das Stützgitter 3 besteht aus einem biegesteifen Gitter 3, beispielsweise aus Stahl, mit einer Maschenweite von etwa 10 bis 20 cm. Das Gitter 3 kann mit einem eingehängten Haltebügel 4 zusätzlich verstärkt sein.As FIG. 1 shows, the element 1 has a support grid 3 which consists of a flat end wall 3b and a bottom wall 3a and a top wall 3c. The end wall 3b forms an angle with the bottom wall 3a, which as a rule can be greater than 40 ° and in the limit case 90 °. The bottom wall 3a and the top wall 3c run approximately parallel to one another, the top wall 3c preferably being shorter than the bottom wall 3a. The support grid 3 consists of a rigid grid 3, for example made of steel, with a mesh size of about 10 to 20 cm. The grid 3 can be additionally reinforced with a suspended bracket 4.

Das Gitter 3 ist mit einer Einlage 5 aus einem durchwuchsfähigen Geotextil belegt. Solche Geotextilien sind allgemein bekannt und bestehen aus Kunststoff oder einem natürlichen Material. Die Einlage 5 ist mit einem hier nicht dargestellten Befestigungsmittel, beispielsweise mit Klammern, am Stützgitter 3 befestigt.The grid 3 is covered with an insert 5 made of a geotextile that can be grown. Such geotextiles are generally known and consist of plastic or a natural material. The insert 5 is fastened to the support grid 3 with a fastening means, not shown here, for example with clips.

Zwischen Bodenwand 3a und der Deckenwand 3c eines weiteren Elementes ist ein flaches Armierungselement 6, z.B. aus einem an sich bekannten Geotextil eingelegt, das in der Ebene der Deckenwand 3c liegt und das entsprechend seiner Funktion aus einem anderen Geotextil bestehen kann als dasjenige der Einlage 5. Es sich auch durchaus Anwendungen denkbar, bei denen ganz auf ein Armierungselement 6 verzichtet werden kann.Between the bottom wall 3a and the top wall 3c of a further element there is a flat reinforcement element 6, e.g. inserted from a geotextile known per se, which lies in the plane of the ceiling wall 3c and which, depending on its function, can consist of a different geotextile than that of the insert 5. Applications are also conceivable in which a reinforcing element 6 can be dispensed with entirely .

In der Fig. 2 ist ein Element 2 dargestellt, bei dem die Boden- und Deckenwände 3a bzw. 3c senkrecht zur Stirnwand 3b verlaufen. Gut sichtbar ist hier, dass die Deckenwand 3c, namentlich zur Erleichterung der Verfüllung, wesentlich kürzer ist als die Bodenwand 3a.FIG. 2 shows an element 2 in which the floor and ceiling walls 3a and 3c run perpendicular to the front wall 3b. It is clearly visible here that the top wall 3c, in particular to facilitate filling, is considerably shorter than the bottom wall 3a.

Der Arbeitsablauf beim Erstellen einer Steilböschung soll anhand der Fig. 3a und 3b beispielhaft erläutert werden.The workflow when creating a steep slope will be explained by way of example with reference to FIGS. 3a and 3b.

In der vorbereitenden Phase wird ein Planum erstellt und auf diesem ein Geotextil ausgelegt, das eine Armierungsfunktion übernimmt. Nun werden Elemente 1' bzw. 2' mit eingelegten Geotextilien auf den Boden gestellt und die Elemente mit Bodenmaterial gefüllt und dieses verdichtet. Dies wird mit weiteren Elementen 1" bzw. 2" wiederholt, bis mit oberen Abschlusselementen 1"' bzw. 2"' die gewünschte Höhe der Böschung erreicht ist. Die Böschung kann nun mit Hilfe eines bekannten Hydrosaatverfahrens begrünt werden. Mit dem Aufbau der Böschung können gleichzeitig Buschlagen etc. eingebaut werden. Die Elemente 1 bzw. 2 können selbstverständlich auch ohne nachträgliche Begrünung zum Erstellen von temporären Bauten, wie beispielsweise Baupisten und Schutzdämmen, verwendet werden.In the preparatory phase, a formation is created and a geotextile is laid on it, which takes on a reinforcement function. Now elements 1 'or 2' with geotextiles are placed on the ground and the elements are filled with soil material and compacted. This is repeated with further elements 1 "or 2" until with upper end elements 1 "'or 2"' the desired height of the slope is reached. The embankment can now be greened using a known hydroseeding method. With the construction of the embankment, bush strikes etc. can be installed at the same time. Elements 1 and 2 can of course also be used without subsequent greening to create temporary buildings, such as building slopes and protective dams.

In den Fig. 4 bis 9 sind Beispiele von Steilböschungen dargestellt, die mit den erfindungsgemässen Elementen 1 bzw. 2 erstellt werden können.4 to 9 show examples of steep slopes which can be created with the elements 1 and 2 according to the invention.

Ein einfaches Beispiel einer begrünten Steilböschung 7 ist in Fig. 4 dargestellt. Hier sind die Elemente 1 so gestapelt, dass alle Stirnwände 3b in einer Ebene liegen, was eine ebene und abrutschsichere Steilböschung ergibt, die maschinell leicht bewirtschaftet werden kann.A simple example of a green steep slope 7 is shown in FIG. 4. Here, the elements 1 are stacked in such a way that all end walls 3b lie in one plane, which results in a flat and slip-proof steep slope that can be easily managed by machine.

Ein Damm mit begrünten Steilböschungen ist in der Fig. 5 dargestellt. Die Stabilität des Dammes ist,.wie hier dargestellt, mit der durchgehenden Armierung gewährleistet.A dam with green steep slopes is shown in FIG. 5. The stability of the dam, as shown here, is guaranteed with the continuous reinforcement.

Wie Fig. 6 zeigt, können auch gestufte Böschungen mit Buschwerkeinlagen 8 erstellt werden, indem die Elemente horizontal versetzt angeordnet werden. Die Armierungselemente 6 gewährleisten die Stabilität der Böschung auch in den horizontalen Bereichen.As FIG. 6 shows, stepped embankments with bush inserts 8 can also be created by the elements horizon valley are arranged offset. The reinforcing elements 6 ensure the stability of the slope, even in the horizontal areas.

Ein Beispiel für eine Steilböschung an einem Gewässer mit unterem Stein- oder Blockwurf bis zum Normalwasserstand 9a und begrünter Steilböschung bis über den Hochwasserstand 9b ist in Fig. 7 dargestellt.An example of a steep slope on a body of water with a lower stone or block throw up to the normal water level 9a and a green steep slope up to the high water level 9b is shown in FIG. 7.

Mit dem Element 1 kann auch eine begrünbare Futtermauer erstellt werden, wie sie in Fig. 8 schematisch dargestellt ist. Diese Böschung kann zur Gewährleistung einer grossräumigen Stabilität eventuell zusätzlich mit Befestigungselementen 10 versehen werden. Armierungselemente 6 können bei einer solchen Steilböschung entbehrlich sein.Element 1 can also be used to create a green lining wall, as shown schematically in FIG. 8. This slope can possibly also be provided with fastening elements 10 in order to ensure large-scale stability. Reinforcing elements 6 can be dispensed with in such a steep slope.

Mit dem Element 2 kann auch die in Fig. 9 dargestellte vertikale Stützkonstruktion erstellt werden, die an der Oberfläche z.B. mit netzarmiertem Spritzbeton 11 verkleidet ist.The vertical support structure shown in Fig. 9 can also be created with element 2, which on the surface e.g. is clad with mesh-reinforced shotcrete 11.

Zum Erstellen einer Steilböschung können auch unterschiedliche Elemente verwendet werden und diese können insbesondere in Uebergangs- und Abschlussbereichen in geeigneter Weise abgeändert sein.Different elements can also be used to create a steep slope and these can be modified in a suitable manner, in particular in transition and termination areas.

Claims (9)

1. Element zum Erstellen begrünbarer Steilböschungen, in das Bodenmaterial als Füllmaterial einbringbar ist, gekennzeichnet durch ein korbförmiges Stützgitter (3), das wenigstens im Bereich einer parallel zur Steilböschung anzuordnenden ebenen Stirnwand (3b) mit einer Einlage (5) aus einem durchwuchsfähigen Geotextil belegt ist.1. Element for creating green slopes, into which soil material can be introduced as filling material, characterized by a basket-shaped support grid (3) which, at least in the area of a flat front wall (3b) to be arranged parallel to the steep slope, is covered with an insert (5) made of a geotextile that can be grown is. 2. Element nach Anspruch 1, dadurch gekennzeichnet, dass das Stützgitter (2; 3) eine Bodenwand (3a) und eine Deckenwand (3c) aufweist, und dass die Bodenwand (3a) mit der Stirnwand (3b) einen Winkel zwischen 40 und 90°. einschliesst.2. Element according to claim 1, characterized in that the support grid (2; 3) has a bottom wall (3a) and a top wall (3c), and that the bottom wall (3a) with the end wall (3b) an angle between 40 and 90 °. includes. 3. Element nach den Ansprüchen 1 oder 2, dadurch gekennzeichnet, dass an der Decken- oder Bodenwand (3a, 3c) ein Armierungselement (6) angeordnet ist, das mit der Boden- oder Deckenwand eines weiteren Elementes durch Klemmung fixierbar ist.3. Element according to claims 1 or 2, characterized in that a reinforcing element (6) is arranged on the ceiling or floor wall (3a, 3c), which can be fixed to the floor or ceiling wall of another element by clamping. 4. Element nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Deckenwand (3c) zur Erleichterung der Verfüllung kürzer ist als die Bodenwand (3a).4. Element according to any one of claims 1 to 3, characterized in that the ceiling wall (3c) is shorter than the bottom wall (3a) to facilitate filling. 5. Steilböschung aus mehreren nebeneinander und übereinander angeordneten Elementen nach Anspruch 1, dadurch gekennzeichnet, dass die Stirnwände (3b) mehrerer benachbarter Elemente (1; 2) in einer Ebene liegen und die zugehörigen Boden- und Deckenwände (3a, 3c) etwa horizontal angeordnet sind.5. Steep slope of several elements arranged side by side and one above the other according to claim 1, characterized in that the end walls (3b) of several adjacent elements (1; 2) lie in one plane and the associated floor and ceiling walls (3a, 3c) are arranged approximately horizontally are. 6. Steilböschung nach Anspruch 5, dadurch gekennzeichnet, dass zwischen jedem Element (1; 2) wenigstens ein sich in einer horizontalen Ebene erstreckendes Armierungselement (6) eingelegt ist.6. Steep slope according to claim 5, characterized in that between each element (1; 2) at least one reinforcing element (6) extending in a horizontal plane is inserted. 7. Steilböschung nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass sie gestuft ist (Fig. 6).7. Steep slope according to claim 5 or 6, characterized in that it is stepped (Fig. 6). 8. Steilböschung nach Anspruch 6, dadurch gekennzeichnet, dass sie einen Damm bildet und dass die Armierungselemente (6) den Damm durchdringen (Fig. 5).8. steep slope according to claim 6, characterized in that it forms a dam and that the reinforcing elements (6) penetrate the dam (Fig. 5). 9. Steilböschung nach Anspruch 6, dadurch gekennzeichnet, dass das Armierungselement (6) ein Geotextil ist.9. Steep slope according to claim 6, characterized in that the reinforcing element (6) is a geotextile.
EP86810105A 1985-03-05 1986-03-03 Element for realizing steep plant-accommodating slopes Expired - Lifetime EP0197000B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86810105T ATE49787T1 (en) 1985-03-05 1986-03-03 ELEMENT FOR CREATING STEEP SLOPES THAT CAN BE PLANTED.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH990/85 1985-03-05
CH990/85A CH666510A5 (en) 1985-03-05 1985-03-05 ARRANGEMENT FOR CREATING A GROUNDABLE STEEP SLOPE.

Publications (2)

Publication Number Publication Date
EP0197000A1 true EP0197000A1 (en) 1986-10-08
EP0197000B1 EP0197000B1 (en) 1990-01-24

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EP (1) EP0197000B1 (en)
AT (1) ATE49787T1 (en)
CH (1) CH666510A5 (en)
DE (1) DE3668480D1 (en)
DK (1) DK163010C (en)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615542A1 (en) * 1987-05-22 1988-11-25 Peter Steiner DEVICE FOR STABILIZING SLOPES AND SLOPES AGAINST INSTABILITIES OF SURFACE LAYERS AND CLOSE TO SURFACE
FR2623535A1 (en) * 1987-11-23 1989-05-26 Henri Vidal EARTH STRUCTURE AND FACING PANEL FOR THIS STRUCTURE
EP0378961A1 (en) * 1989-01-16 1990-07-25 Yehuda Welded Mesh Ltd Unit comprising mesh combined with geotextile
DE3932493A1 (en) * 1989-09-28 1991-04-11 Volker Dipl Ing Hansen Construction steep embankment covered with plants - uses base elements with surface strip between bottom and ground surfaces
DE4104045A1 (en) * 1991-02-09 1991-07-11 Tb Berliner Tief Und Verkehrsb Earth embankment retaining wall - is constructed from alternate layers of anchor elements and compacted soil
JPH04213625A (en) * 1990-02-02 1992-08-04 Fritz Landolt Ag Support structure for steep slope
GB2267107A (en) * 1992-03-02 1993-11-24 Sage Engineering A G Flexible mudmats for offshore structures
EP0480890B1 (en) * 1990-10-12 1994-02-23 COMES S.p.A. A reinforced soil vegetative wall and method for realizing the same
FR2703377A1 (en) * 1993-03-30 1994-10-07 Gieulles Denis Stabilization device for carapace elements of the body of work.
WO1995006783A2 (en) * 1993-09-01 1995-03-09 Felix Paul Jaecklin Construction element, in particular supporting or sound insulating construction element capable of being planted, set of construction elements and process for producing the same
GB2283038A (en) * 1993-10-20 1995-04-26 Kyokado Eng Co Structure for reinforcing an earth embankment
EP0668405A1 (en) * 1994-02-17 1995-08-23 SYTEC Bausysteme AG Slope forming element for securing or supporting a slope
ES2078183A1 (en) * 1994-04-25 1995-12-01 Antonio Casado Y Cia S A A C Y Leather (skin, hide) frame for the reinforced construction of earth (soil) embankments
AT400964B (en) * 1991-03-20 1996-05-28 Bossard & Staerkle Ag SLOPE BUILDINGS
DE19541259A1 (en) * 1995-11-06 1997-05-07 Melior Gmbh Arrangement for establishment of dump with steep side, e.g. for dumping of household rubbish
GB2309623A (en) * 1996-02-02 1997-08-06 Austin Knight Structures for use in reinforcing earthworks
WO1998017866A1 (en) * 1996-10-18 1998-04-30 Felix Paul Jaecklin Cellular construction, in particular supporting or sound insulating construction capable of being greened, and process for producing the same
WO1998033987A1 (en) * 1997-01-30 1998-08-06 Josef Krismer Trellis construction for back-filling with loose material
WO1998038391A1 (en) * 1997-02-25 1998-09-03 Officine Maccaferri S.P.A. An element for forming ground covering, restraining and reinforcing structures, particularly for forming retaining walls
WO1998051869A1 (en) 1997-05-12 1998-11-19 Rüegger Systeme Ag Ingenieurlösungen In Der Geotechnik Device for stabilising an unstable shoulder in railway and road construction and method for producing the same
GB2334739A (en) * 1998-02-25 1999-09-01 Netlon Ltd A geoengineering construction
EP1054110A1 (en) 1999-05-18 2000-11-22 Huesker Synthetic GmbH & Co. Method for forming a vegetation support layer on an sloping earth structure
EP1065319A1 (en) * 1999-06-30 2001-01-03 Teconma, S.A. Vegetation wall and process for its erection
GB2364729A (en) * 2000-07-13 2002-02-06 Tinsley Wire Ltd Embankment support means
US6345934B1 (en) 1996-04-15 2002-02-12 Jean-Marc Jailloux Earth structure and method for constructing with supports having rearwardly located portions
US6595726B1 (en) 2002-01-14 2003-07-22 Atlantech International, Inc. Retaining wall system and method of making retaining wall
WO2004027161A1 (en) * 2002-09-19 2004-04-01 Officine Maccaferri S.P.A. Improved element for forming ground covering, restraining and reinforcing structures
WO2010103128A1 (en) 2009-03-13 2010-09-16 Inoxys S.A Gabion elements for producing constructions such as walls, barricades, or the like
CZ306300B6 (en) * 2014-01-16 2016-11-23 Algon, A.S. Stabilized soil structure
RU171621U1 (en) * 2017-02-09 2017-06-07 ООО "ПСК Геодор" ELEMENT FOR GRAIN COVERING, RETAINING AND STRENGTHENING STRUCTURES

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993022506A1 (en) * 1992-01-21 1993-11-11 Wetting Jan R Arrangement in a supporting wall, especially used as a sound wall
GB9313095D0 (en) 1993-06-24 1993-08-11 Vidal Henri Brevets Earth structures
NO951465L (en) * 1995-04-19 1996-10-21 Fjerby As Reinforcing device for sloping ground and method of building the reinforced sloping ground
DE29911626U1 (en) 1999-07-03 1999-12-16 Herold, Andreas, Dipl.-Ing., 99425 Weimar Bank protection with plastic reinforced earth

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1393988A (en) * 1963-03-27 1965-04-02 Further training in construction works
DE2053891A1 (en) * 1970-11-03 1972-05-10 Meißner, Horst, Dipl.-Ing., 6091 Weilbach Process for increasing the strength properties of unconsolidated rock as a building material and artificial structure made of unconsolidated rock
US3686873A (en) * 1969-08-14 1972-08-29 Henri C Vidal Constructional works
FR2303121A1 (en) * 1975-03-03 1976-10-01 Vidal Henri Reinforced embankment with retaining screen - has reinforcement mesh sections folded into U-shapes so webs form screen (BR210976)
US4117686A (en) * 1976-09-17 1978-10-03 Hilfiker Pipe Co. Fabric structures for earth retaining walls

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1393988A (en) * 1963-03-27 1965-04-02 Further training in construction works
US3686873A (en) * 1969-08-14 1972-08-29 Henri C Vidal Constructional works
DE2053891A1 (en) * 1970-11-03 1972-05-10 Meißner, Horst, Dipl.-Ing., 6091 Weilbach Process for increasing the strength properties of unconsolidated rock as a building material and artificial structure made of unconsolidated rock
FR2303121A1 (en) * 1975-03-03 1976-10-01 Vidal Henri Reinforced embankment with retaining screen - has reinforcement mesh sections folded into U-shapes so webs form screen (BR210976)
US4117686A (en) * 1976-09-17 1978-10-03 Hilfiker Pipe Co. Fabric structures for earth retaining walls

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672933A5 (en) * 1987-05-22 1990-01-15 Rueegger Ag
FR2615542A1 (en) * 1987-05-22 1988-11-25 Peter Steiner DEVICE FOR STABILIZING SLOPES AND SLOPES AGAINST INSTABILITIES OF SURFACE LAYERS AND CLOSE TO SURFACE
US5156496A (en) * 1987-11-23 1992-10-20 Societe Civile Des Brevets De Henri Vidal Earth structures
FR2623535A1 (en) * 1987-11-23 1989-05-26 Henri Vidal EARTH STRUCTURE AND FACING PANEL FOR THIS STRUCTURE
EP0318243A1 (en) * 1987-11-23 1989-05-31 Societe Civile Des Brevets De Henri Vidal Earth structures
BE1004318A5 (en) * 1987-11-23 1992-11-03 Henri Vidal Structure and land facing panel for this structure.
AU625451B2 (en) * 1987-11-23 1992-07-09 Societe Civile Des Brevets Henri Vidal Earth structures
EP0378961A1 (en) * 1989-01-16 1990-07-25 Yehuda Welded Mesh Ltd Unit comprising mesh combined with geotextile
US4992003A (en) * 1989-01-16 1991-02-12 Yehuda Welded Mesh Ltd. Unit comprising mesh combined with geotextile
DE3932493A1 (en) * 1989-09-28 1991-04-11 Volker Dipl Ing Hansen Construction steep embankment covered with plants - uses base elements with surface strip between bottom and ground surfaces
JPH04213625A (en) * 1990-02-02 1992-08-04 Fritz Landolt Ag Support structure for steep slope
EP0480890B1 (en) * 1990-10-12 1994-02-23 COMES S.p.A. A reinforced soil vegetative wall and method for realizing the same
DE4104045A1 (en) * 1991-02-09 1991-07-11 Tb Berliner Tief Und Verkehrsb Earth embankment retaining wall - is constructed from alternate layers of anchor elements and compacted soil
AT400964B (en) * 1991-03-20 1996-05-28 Bossard & Staerkle Ag SLOPE BUILDINGS
GB2267107A (en) * 1992-03-02 1993-11-24 Sage Engineering A G Flexible mudmats for offshore structures
WO1994023133A1 (en) * 1993-03-30 1994-10-13 Denis Gieulles Device for the stabilization of the shielding elements of a structure's body
FR2703377A1 (en) * 1993-03-30 1994-10-07 Gieulles Denis Stabilization device for carapace elements of the body of work.
WO1995006783A2 (en) * 1993-09-01 1995-03-09 Felix Paul Jaecklin Construction element, in particular supporting or sound insulating construction element capable of being planted, set of construction elements and process for producing the same
WO1995006783A3 (en) * 1993-09-01 1995-04-27 Felix Paul Jaecklin Construction element, in particular supporting or sound insulating construction element capable of being planted, set of construction elements and process for producing the same
GB2283038A (en) * 1993-10-20 1995-04-26 Kyokado Eng Co Structure for reinforcing an earth embankment
US5531547A (en) * 1993-10-20 1996-07-02 Kyokado Engineering Co., Ltd. Reinforced earth construction
EP0668405A1 (en) * 1994-02-17 1995-08-23 SYTEC Bausysteme AG Slope forming element for securing or supporting a slope
ES2078183A1 (en) * 1994-04-25 1995-12-01 Antonio Casado Y Cia S A A C Y Leather (skin, hide) frame for the reinforced construction of earth (soil) embankments
DE19541259A1 (en) * 1995-11-06 1997-05-07 Melior Gmbh Arrangement for establishment of dump with steep side, e.g. for dumping of household rubbish
GB2309623A (en) * 1996-02-02 1997-08-06 Austin Knight Structures for use in reinforcing earthworks
US6345934B1 (en) 1996-04-15 2002-02-12 Jean-Marc Jailloux Earth structure and method for constructing with supports having rearwardly located portions
WO1998017866A1 (en) * 1996-10-18 1998-04-30 Felix Paul Jaecklin Cellular construction, in particular supporting or sound insulating construction capable of being greened, and process for producing the same
WO1998033987A1 (en) * 1997-01-30 1998-08-06 Josef Krismer Trellis construction for back-filling with loose material
KR100698669B1 (en) * 1997-02-25 2007-03-23 오피신 마카페리 에스. 피. 에이. An element for forming ground covering, restraining and reinforcing structures, and retaining walls
WO1998038391A1 (en) * 1997-02-25 1998-09-03 Officine Maccaferri S.P.A. An element for forming ground covering, restraining and reinforcing structures, particularly for forming retaining walls
AU738525B2 (en) * 1997-02-25 2001-09-20 Officine Maccaferri S.P.A. An element for forming ground covering, restraining and reinforcing structures, particularly for forming retaining walls
US6296422B1 (en) * 1997-02-25 2001-10-02 Officine Maccaferri S.P.A. Element for forming ground covering, restraining and reinforcing structures, particularly for forming retaining walls
CZ298075B6 (en) * 1997-02-25 2007-06-13 Officine Maccaferri S. P. A. Building element for forming ground covering, restraining and reinforcing structures, particularly for forming retaining walls
WO1998051869A1 (en) 1997-05-12 1998-11-19 Rüegger Systeme Ag Ingenieurlösungen In Der Geotechnik Device for stabilising an unstable shoulder in railway and road construction and method for producing the same
CH692390A5 (en) * 1997-05-12 2002-05-31 Rueegger Systeme Ag Ingenieurl A device for securing instable banquets in railway construction and in the streets and roads, and processes for their preparation.
GB2334739A (en) * 1998-02-25 1999-09-01 Netlon Ltd A geoengineering construction
EP1054110A1 (en) 1999-05-18 2000-11-22 Huesker Synthetic GmbH & Co. Method for forming a vegetation support layer on an sloping earth structure
EP1065319A1 (en) * 1999-06-30 2001-01-03 Teconma, S.A. Vegetation wall and process for its erection
ES2179710A1 (en) * 1999-06-30 2003-01-16 Teconma S A Vegetation wall and process for its erection
GB2364729B (en) * 2000-07-13 2004-04-07 Tinsley Wire Ltd Embankment support means
GB2364729A (en) * 2000-07-13 2002-02-06 Tinsley Wire Ltd Embankment support means
US6595726B1 (en) 2002-01-14 2003-07-22 Atlantech International, Inc. Retaining wall system and method of making retaining wall
WO2004027161A1 (en) * 2002-09-19 2004-04-01 Officine Maccaferri S.P.A. Improved element for forming ground covering, restraining and reinforcing structures
US7147405B2 (en) 2002-09-19 2006-12-12 Officine Maccaferri S.P.A. Element for forming ground covering, restraining and reinforcing structures
HRP20050350B1 (en) * 2002-09-19 2012-04-30 Officine Maccaferri S.P.A. Improved element for forming ground covering, restraining and reinforcing structures
WO2010103128A1 (en) 2009-03-13 2010-09-16 Inoxys S.A Gabion elements for producing constructions such as walls, barricades, or the like
US8689501B2 (en) 2009-03-13 2014-04-08 Inoxys S.A. Gabion elements for producing constructions such as walls, barricades and the like
CZ306300B6 (en) * 2014-01-16 2016-11-23 Algon, A.S. Stabilized soil structure
RU171621U1 (en) * 2017-02-09 2017-06-07 ООО "ПСК Геодор" ELEMENT FOR GRAIN COVERING, RETAINING AND STRENGTHENING STRUCTURES

Also Published As

Publication number Publication date
DK99286D0 (en) 1986-03-04
EP0197000B1 (en) 1990-01-24
DK99286A (en) 1986-09-06
CH666510A5 (en) 1988-07-29
DK163010B (en) 1992-01-06
ATE49787T1 (en) 1990-02-15
DK163010C (en) 1992-06-01
DE3668480D1 (en) 1990-03-01

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