EP1131498A1 - Support wall system - Google Patents
Support wall systemInfo
- Publication number
- EP1131498A1 EP1131498A1 EP99952209A EP99952209A EP1131498A1 EP 1131498 A1 EP1131498 A1 EP 1131498A1 EP 99952209 A EP99952209 A EP 99952209A EP 99952209 A EP99952209 A EP 99952209A EP 1131498 A1 EP1131498 A1 EP 1131498A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- arrangement according
- front element
- steel wire
- articulated
- reinforcement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000002787 reinforcement Effects 0.000 claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 7
- 238000004873 anchoring Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract 1
- 230000008635 plant growth Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2200/00—Geometrical or physical properties
- E02D2200/13—Geometrical or physical properties having at least a mesh portion
Definitions
- the present invention relates to a retaining wall arrangement according to the preamble of independent claim 1, which retaining wall arrangement for fastening embankments and steep slopes by means of rectangularly shaped elements, comprising a base element, a front element, furthermore with a reinforcement covering the base element or behind the front element, and so on to serve as earth reinforcement lying on the floor element and as back anchoring over the heaped-up soil, the part of the reinforcement located behind the front element can be used for greening.
- the front element assigned to the slope part is at an angle to the floor element and enables planting or greening as a retaining wall towards the visible side and of course holds back the earth that was heaped up behind it.
- baskets are preformed from the same steel wire mesh and then filled with stones at the construction site.
- the struts which serve for stabilization, can be designed as single-arm anchors or as double anchors.
- double anchor is to be understood as a strut in which a first anchor rod is arranged between the base element and the front element and a second anchor rod is fastened at one end to the first anchor rod and with the second end to the front element, but at a different height. This allows the front element to be given additional strength even at greater heights.
- This design allows the front elements and the base elements to be produced in different, in particular larger, dimensions than previously customary, it being possible, for example, to use a commercially available steel wire network of up to 2.4 m in production width, so that higher front elements and larger base elements are possible. Due to the articulated connection of the front and bottom elements, this can be folded flat, which considerably simplifies storage and transport. This design also makes it possible, in particular, to arrange the reinforcement as intended on the base element and on the front element of the scaffolding before it is folded, so that the user, ie the construction worker, can more easily recognize how the arrangement of the support wall is to be arranged and handled.
- the struts can be hinged to the floor elements. However, it is more advantageous if the struts are connected in an articulated manner to the front element and are designed so that they can be suspended on the base element. The fact that it can be attached has the advantage that the slope angle can be adjusted by changing the attachment.
- Figure 1 is a perspective view of a
- Figure 2 is a side view of the bottom
- Figure 3 shows the same side view as in Figure 2 in an intermediate position when setting up the support wall arrangement
- FIG. 4 shows the same side view as in FIGS. 2 and 3 with the retaining wall arrangement in the fully installed state
- Figure 5 shows a variant of the retaining wall arrangement with a concrete wall as a front element which is articulated on the floor element;
- FIG. 6 shows a further variant of the retaining wall arrangement with a basket filled with stones in the manner of a cabione
- Figure 7 shows a variant of the retaining wall arrangement, in which a further steel wire net is articulated at the top of the front element.
- the section of the support wall arrangement 1 reveals a support structure consisting of a base element 2, a front element 3 and a strut in the form of an anchor rod 4 and the reinforcement 5 arranged thereon.
- This reinforcement can be a geogrid, for example.
- Floor element 2 and front element 3 are each made of one Steel wire mesh manufactured and articulated along one of its long sides by means of joint elements 9. These joint elements 9 can be bent-over edge sections of one or the other steel wire network in the simplest way.
- the reinforcement 5 forms an earth reinforcement 6 on the base element 2 and a back anchoring 8 above the filled soil 7.
- Figure 2 shows a base element 2 and a front element 3 in the folded state, as is provided for storage and in particular for transport to construction sites.
- FIG. 3 shows an intermediate position when the front element 2 is set up
- FIG. 4 shows the completed support wall arrangement 1 with an anchor rod 4 as a strut between the base element 2 and the front element 3.
- individual wires or rods 10 of the base element 2 have a larger diameter than the other wires or rods 11. This is for the purpose of better absorbing the load which acts from the front element 3 on the anchors 4 and further on the base element 2.
- the rods of different diameters can also be indications of different slope angles, namely 60 °, 70 ° and 80 °, and thus indicate the necessary setting to the user of such a support wall arrangement without much consideration.
- solid concrete elements 12 according to FIG. 5 or Cabione 13 according to FIG. 6 could be prepared in the factory as front elements 3 and connected in an articulated manner to the floor element 2 and thus transported from the manufacturer's warehouse to the construction site in a folded state, as shown in FIG. 2.
- a special feature is shown in the variant according to FIG. 7.
- another articulated connection 14 could also be provided on the upper longitudinal side of the front element 3, ie opposite the connection to the base element 2
- Steel wire net 15 be articulated and lying above the heaped up earth 7 form a flat surface which can either be used as a walkway or planted with plants or the like for greening.
- the ability to store and transport the elements folded together means that all retaining wall arrangements can be prefabricated and stored in the factory and transported to the construction site as packages with the necessary number of anchors.
- This system also allows the width of the steel wire mesh to be fully utilized and used up to the usual width. This can have an advantageous effect not only for a larger floor element but also for a greater overall height.
- a space mesh mat could advantageously also be installed between the front element 3 and the reinforcement 5. If a fine humus is installed behind such a space mesh mat, the pressure of the material 7 filled behind it will press this space mesh mat against the front element 3 and the rods of the steel wire mesh are at least partially covered, so that they become almost completely invisible. In addition, such a space grid mat forms a better base for greening. Instead of such a space grid mat, a geogrid could also be provided.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Glass Compositions (AREA)
- Retaining Walls (AREA)
- Paper (AREA)
- Farming Of Fish And Shellfish (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH232798 | 1998-11-20 | ||
CH232798 | 1998-11-20 | ||
PCT/CH1999/000525 WO2000031350A1 (en) | 1998-11-20 | 1999-11-08 | Support wall system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1131498A1 true EP1131498A1 (en) | 2001-09-12 |
EP1131498B1 EP1131498B1 (en) | 2002-09-18 |
Family
ID=4231228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99952209A Expired - Lifetime EP1131498B1 (en) | 1998-11-20 | 1999-11-08 | Support wall system |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1131498B1 (en) |
AT (1) | ATE224480T1 (en) |
AU (1) | AU6457799A (en) |
DE (1) | DE59902793D1 (en) |
HU (1) | HU223482B1 (en) |
WO (1) | WO2000031350A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2364729B (en) * | 2000-07-13 | 2004-04-07 | Tinsley Wire Ltd | Embankment support means |
ITBO20020596A1 (en) * | 2002-09-19 | 2004-03-20 | Maccaferri Spa Off | PERFECTED ELEMENT FOR THE CONSTRUCTION OF COATING, CONTAINMENT AND REINFORCEMENT STRUCTURES. |
DE102006041880A1 (en) * | 2006-09-06 | 2008-03-27 | Stoll, Johann | Stone basket element for erecting retaining walls or the like |
DE502007006235D1 (en) * | 2006-11-24 | 2011-02-24 | Konrad Lehrhuber | Wall of a filling space bounding boards and posts |
DE102008062820B4 (en) * | 2008-12-23 | 2014-02-27 | Andreas Herold | inclined structure |
IT1400458B1 (en) * | 2009-10-30 | 2013-05-31 | Dalla Gassa | ARMORING ELEMENT FOR THE CONTAINMENT OF LANDS AND CONTAINMENT STRUCTURE REALIZED USING THESE ARMORING ELEMENTS. |
DE202019103045U1 (en) | 2019-05-29 | 2019-08-23 | Andreas Herold | inclined structure |
DE102019114470B4 (en) * | 2019-05-29 | 2024-03-28 | Andreas Herold | embankment structure |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1257042B (en) * | 1992-06-10 | 1996-01-05 | PROCEDURE FOR THE FORMATION OF VERDEGGIAN SCARPES IN GROUND REINFORCED AND PRODUCT OBTAINED WITH SUCH PROCEDURE | |
GB9313095D0 (en) * | 1993-06-24 | 1993-08-11 | Vidal Henri Brevets | Earth structures |
DK56396A (en) * | 1996-05-10 | 1997-12-11 | Byggros A S | Method for building a steep slope, system for use in the construction of the steep slope and such a slope |
-
1999
- 1999-11-08 WO PCT/CH1999/000525 patent/WO2000031350A1/en active IP Right Grant
- 1999-11-08 EP EP99952209A patent/EP1131498B1/en not_active Expired - Lifetime
- 1999-11-08 AU AU64577/99A patent/AU6457799A/en not_active Abandoned
- 1999-11-08 DE DE59902793T patent/DE59902793D1/en not_active Expired - Lifetime
- 1999-11-08 AT AT99952209T patent/ATE224480T1/en not_active IP Right Cessation
- 1999-11-08 HU HU0104173A patent/HU223482B1/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO0031350A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1131498B1 (en) | 2002-09-18 |
AU6457799A (en) | 2000-06-13 |
DE59902793D1 (en) | 2002-10-24 |
WO2000031350A1 (en) | 2000-06-02 |
HU223482B1 (en) | 2004-07-28 |
HUP0104173A3 (en) | 2002-04-29 |
ATE224480T1 (en) | 2002-10-15 |
HUP0104173A2 (en) | 2002-03-28 |
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