EP0412955A2 - Eléments de pente ainsi que construction de paroi ou de pente par l'emploi de ces éléments - Google Patents

Eléments de pente ainsi que construction de paroi ou de pente par l'emploi de ces éléments Download PDF

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Publication number
EP0412955A2
EP0412955A2 EP19900890225 EP90890225A EP0412955A2 EP 0412955 A2 EP0412955 A2 EP 0412955A2 EP 19900890225 EP19900890225 EP 19900890225 EP 90890225 A EP90890225 A EP 90890225A EP 0412955 A2 EP0412955 A2 EP 0412955A2
Authority
EP
European Patent Office
Prior art keywords
embankment
front part
elements
wall
rear part
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19900890225
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German (de)
English (en)
Other versions
EP0412955B1 (fr
EP0412955A3 (en
Inventor
Peter Rausch
Original Assignee
FA FRITZ FRIEDRICH
FRITZ FRIEDRICH FA
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Publication date
Application filed by FA FRITZ FRIEDRICH, FRITZ FRIEDRICH FA filed Critical FA FRITZ FRIEDRICH
Publication of EP0412955A2 publication Critical patent/EP0412955A2/fr
Publication of EP0412955A3 publication Critical patent/EP0412955A3/de
Application granted granted Critical
Publication of EP0412955B1 publication Critical patent/EP0412955B1/fr
Anticipated expiration legal-status Critical
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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
    • E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar

Definitions

  • the invention relates to an embankment element for the construction of walls and embankment structures that can be planted and filled with soil, which consists of an approximately shield-like front part protruding from the wall or from the embankment and an earth-encased and earth-filled rear part received in the wall or in the embankment.
  • embankment elements are known for the erection of walls or embankment structures filled with earth.
  • embankment elements made of concrete also belong to the prior art, the front part of which protrudes from the embankment and the rear part of which extends into the embankment (cf. DE-A-38 10 031 or EP-A-0 320 639).
  • US-A-4 671 706 describes an embankment element with an approximately shield-like front part which protrudes from the embankment and an essentially trough-like rear part which has a floor and extends into the embankment.
  • This slope element also represents a homogeneous body made of concrete or the like.
  • EP-A-0 320 639 describes an embankment block made of concrete, which consists of a shield-like front part and a frame-shaped rear part. This well-known slope module is also made in one piece from concrete.
  • the invention has for its object to provide an embankment element that gives the wall or embankment erected with it as natural as possible and that is made in composite construction so that different front parts and rear parts can be combined with one another, if desired.
  • the embankment element according to the invention should also be designed such that it can be assembled from individual parts for reasons of economical storage and economical transport.
  • the front part is made of wood and is connected to the rear part to support the wall or slope.
  • the embankment element according to the invention with its wooden front part initially offers the advantage, compared to embankment elements made of concrete or the like, that wood, as a poor heat conductor, prevents the earth with which the embankment element is filled from heating up as a result of solar radiation.
  • This effect is particularly important because wood only has about a tenth of the thermal conductivity of concrete.
  • This heat-insulating property benefits the growth of the plants with which the embankment structure or the wall is planted.
  • a further advantage of the wooden front parts provided according to the invention is given by the lower water absorption capacity of wood compared to concrete or the like. As is well known, concrete removes moisture from the soil and releases it into the air, which means that the plants tend to suffer from a lack of water.
  • the front part is a round wooden disc that has a straight underside.
  • the front part is a wooden board machined at its corners and / or edges, which has a straight underside.
  • the slope element according to the invention can also be characterized in that the underside of the front part is oriented substantially horizontally in the position of use of the slope element. This embodiment makes it easier to move the slope elements according to the invention when a wall or a slope structure is built from them.
  • the front part is connected to a rear part made of concrete, plastic, metal or the like, preferably in one piece.
  • the top of the rear part in the use position of the slope element is lower than the top of the front part and that the bottom of the rear part lies in one plane with the underside of the front part.
  • a slope element designed in this way can be particularly easily filled with soil and at the same time offers a good hold for the wall or slope structure constructed from the slope elements according to the invention.
  • the embankment element has a front part made of wood and a rear part made of another material
  • the rear part is composed of several individual parts, preferably made of wood.
  • both the front part and the rear part, if it is made of wood, are made of impregnated wood, in particular pressure-impregnated wood.
  • the front part forms an acute angle with the vertical and is inclined obliquely towards the front.
  • the receiving space inside the embankment element which is delimited by the front part and the rear part, is enlarged and, in particular, does not hinder the growth of plants with which the embankment structure or the wall is planted.
  • the stability of the embankment element according to the invention or the wall or embankment structure erected from it is improved if, according to a proposal of the invention, it is provided that the inner corner between the top of the rear part and the back of the front part in the position of use of the embankment element essentially perpendicular above the front edge of the underside of the front part.
  • the slope element is characterized in that the underside of the rear web of the rear part parallel to the front part is arranged higher in the position of use of the slope element than the underside of the rear part and the underside of the front part.
  • the stability of the slope element according to the invention is further improved if it is provided that the front part faces the rear part by a plate, e.g. a wooden board that is reinforced. This also reduces the risk of the front part jumping.
  • the embankment element is composed of individual parts using detachable connecting elements, such as angles, hinges, socket bolts, dowels, tongue and groove connections, screws or the like, then the embankment element can not only can it be stored and transported in a space-saving manner, but it is also possible to put together embankment elements that are adapted to the respective circumstances.
  • the rear part has slots or the like on its upper side.
  • Receptacles for fixing anchor bands on embankment elements It can further be provided that the slots or the like. Recordings are provided in the webs of the rear part perpendicular to the front part. It is preferred if in the webs of the rear part in the section arranged between the slot and the web of the rear part running parallel to the front part, reinforcing elements, e.g. at least one nail are used.
  • receptacles designed as slots receptacles in the form of hooks, pins, and eyelets can also be provided, which protrude upward from the top of the rear parts of the slope elements and are fastened in or on the rear part.
  • This measure further improves the stability of walls or slope structures made from the slope elements according to the invention, since the elements are anchored using the so-called ground anchor method.
  • This also has the advantage that stable retaining walls or embankment structures can be erected with a relatively light wall construction.
  • the reinforcement elements next to the sledges prevent the wooden bridges from breaking out.
  • an embankment element can be used which, according to the invention, is characterized in that it is designed symmetrically, the rear part being arranged as a middle part between two front parts.
  • the invention also extends to walls or embankment structures made from embankment elements according to the invention.
  • such a wall or an embankment structure can be characterized in that the embankment elements are connected to ground anchor bands or the like, which are fastened to opposite embankment elements, in particular the rear parts of opposite embankment elements.
  • the wall or the embankment structure has the peculiarity that the embankment elements are connected with ground anchor bands or the like, which are anchored in the backfilling of the wall or the embankment.
  • ground anchor bands are inserted into the slots or the like. Receptacles of the slope elements.
  • the ground anchor bands are fixed to anchors inserted in the backfill of the wall or the embankment. It is preferred if an anchor peg is provided as an anchor behind each slope element.
  • Anchor straps are used, which are textile straps that are closed to form endless loops and are made of rot-proof material. Endless loops can also be closed by connecting means such as buckles, clamps or the like, which allow tensioning or adjusting the length of the loop.
  • a wall of embankment elements according to the invention can also be characterized in that at least some embankment elements are attached to a vertical wall or the like via their rear parts, in particular the webs of the rear parts, which are essentially parallel to the front part.
  • slope elements will be attached to the wall, which are arranged at a certain distance above the ground, for example at a distance of 1.5 m above the ground.
  • the embankment element shown in FIGS. 1, 2 and 4 consists of a front part 1, which is a round wood disc and a rear part 2 composed of wooden strips or panels 11 or 12. As shown in particular in FIG. 2, the front part 1 is inclined inclined forward, the arrangement being such that the inner corner 7 between the rear of the front part 1 and the upper end face 4 of the rear part 2 in the position of use of the slope element is arranged substantially perpendicularly above the front edge 8 of the underside 3 of the front part 1.
  • FIG. 2 it can also be seen that the bottom 6 of the rear part 2 and the just formed bottom 3 of the front part 1 are arranged in one plane. In contrast, the top 4 of the rear part 2 is arranged at a distance below the top 5 of the front part 1.
  • a front part can be used which, as shown in FIG. 3, consists of a wooden board, the vertical and upper horizontal edges of which are chamfered, as shown in FIG. 3.
  • the front part 1 can be reinforced with the help of a board or a plate on its rear side facing the rear part 2 in order to avoid cracking. Furthermore, it is possible to reinforce the front part 1 on its back with a support made of glass fiber reinforced synthetic resin or the like.
  • the rear part 2 of the same is frame-like and made of wood.
  • the rear part is composed of individual parts (webs 11 and 12) and is held together with the aid of known connecting elements, not shown in the drawing.
  • the connecting elements are preferably such that the rear part 2 can be easily assembled, and also the connecting elements which connect the front part 1 to the rear part 2 are selected so that a simple connection is possible.
  • the rear part 2 can be formed trough-like in certain applications by arranging a bottom in the region of its underside 6.
  • the slope elements according to the invention can be stacked vertically one above the other, so that vertical walls can also be erected (cf. FIGS. 7, 9 and 11).
  • the inclined position of the front parts 1 of the slope elements according to the invention is very advantageous for supporting the slope between the slope elements because a flatter design of the slope is made possible than with vertical front parts of the slope elements.
  • the inclination of the front parts also increases the planting area, which is generally the aim when creating embankment structures.
  • the front part 1 shown in Fig. 3 is made of a wooden board, which is processed at its corners and edges.
  • grooves can be milled on the back of the front part 1, mounting holes drilled or connecting elements such as hinges, angles, pins or the like can be fastened.
  • rear part 2 made of wood can also a rear part made of plastic, metal or concrete can be used. In any case, care is taken to ensure that the rear parts are produced rationally and in series and can then be connected to the desired front parts 1.
  • Fig. 5 shows in longitudinal section a double-sided slope element. This has front parts 1 on both end faces, which are connected to a preferably frame-shaped central part 10.
  • Such slope elements can e.g. for the erection of vertical, free-standing walls, such as noise or privacy screens. But it is also possible to use these embankment elements for the production of beds.
  • the slope element shown in FIG. 6 is made entirely of wood and has a front part 1 of the embodiment shown in FIG. 3 and a rear part 2.
  • the web 11 running parallel to the front part 1 is Rear part 2 attached to the rear end faces of the two webs 12 extending perpendicular to the front part 1.
  • a slot 13 is provided in each web 12 on the upper side thereof, into which the anchoring band 14, also indicated schematically in FIG. 6, can be hung.
  • the ground anchor tape 14 is preferably a textile tape made of rot-proof material, such as a plastic (e.g. nylon or Perlon). Between the Schlit zen 13 and the crossbar 11 2 reinforcing elements, e.g. Nails 22 used.
  • the support wall shown in FIGS. 7 and 8 consists of embankment elements stacked vertically one above the other and offset from one another in the various groups, it being shown that the front parts 1 of these embankment elements are reinforced on their rear side by a further plate 21 made of wood.
  • 7 and 8 show how the slope elements are anchored to the ground anchor bands 14 on an anchor peg 15.
  • the ground anchor bands 14 are suspended in the slots 13 in the webs 12 of the rear part 2 of the slope elements.
  • Fig. 8 shows that an anchor peg 15 is provided behind each of the slope elements.
  • embankment elements which are stacked vertically one above the other and offset are provided on both sides of the wall, according to the invention, between which soil is filled.
  • the ground anchor bands 14 are each suspended in the slots 13 in the rear parts 2 of opposite embankment elements.
  • ballast beds 17 are provided under the lowest embankment elements in order to form a secure standing surface.
  • FIG. 10 shows how a wall 16, in front of which a profiled earth filling 18 is provided, can be covered using slope elements according to the invention.
  • a ballast bed 17 is provided under the lowest embankment element.
  • Moisture insulation 19 in the form of a film made of plastic, roofing felt or the like is preferably provided between the earth fill 18 and the masonry 16.
  • Fig. 11 shows how a wall 16 can be covered vertically, using embankment elements according to the invention, which are stacked vertically one above the other. It is provided that from a height of about 1.5 m the slope elements are anchored in the masonry 16 via their webs 11 which run parallel to the front parts 1, as is indicated in FIG. 11 by the wall plug 20. Also in the case of the vertical wall cladding made of embankment elements according to the invention, a ballast bed 17 is provided under the lowest embankment element and moisture insulation 19 is provided between the earth filling and the masonry.
  • slope elements With walls made of the slope elements according to the invention, not all slope elements e.g. be anchored with anchor bands 14. In certain cases it is sufficient to anchor individual slope elements. This also applies to the supporting wall or noise barrier shown in FIGS. 7, 8 and 9.

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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)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Revetment (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
EP90890225A 1989-08-07 1990-07-25 Eléments de pente ainsi que construction de paroi ou de pente par l'emploi de ces éléments Expired - Lifetime EP0412955B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT1885/89 1989-08-07
AT188589 1989-08-07

Publications (3)

Publication Number Publication Date
EP0412955A2 true EP0412955A2 (fr) 1991-02-13
EP0412955A3 EP0412955A3 (en) 1991-07-03
EP0412955B1 EP0412955B1 (fr) 1994-01-26

Family

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Application Number Title Priority Date Filing Date
EP90890225A Expired - Lifetime EP0412955B1 (fr) 1989-08-07 1990-07-25 Eléments de pente ainsi que construction de paroi ou de pente par l'emploi de ces éléments

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Country Link
EP (1) EP0412955B1 (fr)
AT (1) ATE100882T1 (fr)
DE (1) DE59004391D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036185A1 (de) * 2010-09-02 2012-03-08 Christian Gartner Trockenmauerelement für Schallschutzwände oder Hangabsicherungen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121681A1 (de) * 1980-06-04 1982-02-11 Peter Ing. 8621 Thörl Steiermark Rausch Gitterfoermige wand aus fertigteilen
FR2506366A3 (fr) * 1981-05-19 1982-11-26 Groflin Werkzeugbau Stanzerei Element de construction pour la realisation de murs de soutenement
US4671706A (en) * 1985-10-17 1987-06-09 Arnaldo Giardini Concrete retaining wall block
EP0287492A1 (fr) * 1987-04-15 1988-10-19 Angel Domingo Structure préfabriqué pour la construction de tribunes et murs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3121681A1 (de) * 1980-06-04 1982-02-11 Peter Ing. 8621 Thörl Steiermark Rausch Gitterfoermige wand aus fertigteilen
FR2506366A3 (fr) * 1981-05-19 1982-11-26 Groflin Werkzeugbau Stanzerei Element de construction pour la realisation de murs de soutenement
US4671706A (en) * 1985-10-17 1987-06-09 Arnaldo Giardini Concrete retaining wall block
EP0287492A1 (fr) * 1987-04-15 1988-10-19 Angel Domingo Structure préfabriqué pour la construction de tribunes et murs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010036185A1 (de) * 2010-09-02 2012-03-08 Christian Gartner Trockenmauerelement für Schallschutzwände oder Hangabsicherungen

Also Published As

Publication number Publication date
DE59004391D1 (de) 1994-03-10
EP0412955B1 (fr) 1994-01-26
ATE100882T1 (de) 1994-02-15
EP0412955A3 (en) 1991-07-03

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