WO1987001148A1 - Procede de construction d'un remblai ou un talus, surtout un talus insonorisant - Google Patents

Procede de construction d'un remblai ou un talus, surtout un talus insonorisant Download PDF

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Publication number
WO1987001148A1
WO1987001148A1 PCT/EP1986/000478 EP8600478W WO8701148A1 WO 1987001148 A1 WO1987001148 A1 WO 1987001148A1 EP 8600478 W EP8600478 W EP 8600478W WO 8701148 A1 WO8701148 A1 WO 8701148A1
Authority
WO
WIPO (PCT)
Prior art keywords
wall
sacks
bags
laid
transversely
Prior art date
Application number
PCT/EP1986/000478
Other languages
German (de)
English (en)
Inventor
Peter Mohr
Original Assignee
Huesker Synthetic Gmbh & Co.
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 Huesker Synthetic Gmbh & Co. filed Critical Huesker Synthetic Gmbh & Co.
Priority to DE8686905264T priority Critical patent/DE3666599D1/de
Priority to AT86905264T priority patent/ATE47611T1/de
Publication of WO1987001148A1 publication Critical patent/WO1987001148A1/fr
Priority to NO871583A priority patent/NO871583D0/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
    • E02B3/127—Flexible prefabricated covering elements, e.g. mats, strips bags filled at the side
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/02—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise
    • E01F8/021—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic specially adapted for sustaining vegetation or for accommodating plants ; Embankment-type or crib-type noise barriers; Retaining walls specially adapted to absorb or reflect noise with integral support structure
    • E01F8/025—Gabion-type
    • 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
    • E02D29/0216—Cribbing walls
    • 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
    • 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
    • E02D29/0258—Retaining or protecting walls characterised by constructional features
    • E02D29/0291—Retaining or protecting walls characterised by constructional features made up of filled, bag-like elements

Definitions

  • Process for producing an embankment wall or wall, in particular a noise protection wall is based on a process for producing an embankment wall or a wall, in particular a noise protection wall, using hose-like, rot-proof, filled with granular or sandy material bags as a building material, which in layers e ⁇ t- speaking the slope angle offset in the composite progestin • be pelt, wherein the bags of the bottom layer and each wei ⁇ direct odd 'layer are transversely moved to the wall and the S blocks each geradza-h1 strength position in the longitudinal direction of the wall, whereby they are supported on at least two sacks lying transversely to the wall.
  • a method of this type for producing a noise barrier is known from DE-OS 29 17 414.
  • the bags are filled with solid granules of waste products, such as industrial, river or sewage sludge, and the sacks filled in this way are stacked to form a wall, which is spanned with a wire mesh and overmolded with a water-repellent cement mortar.
  • the known method for producing a noise barrier has the disadvantage that it can only be planted very poorly because only a relatively thin, plantable humus layer can be applied to the layer of water-repellent cement mortar. This vegetable layer dries out easily, so that the vegetation is destroyed by both drought and cold.
  • the object of the present invention is to create a method with which the creation of an up to 80 ° inclined slope wall is possible, which can be planted in an excellent manner.
  • this object is achieved according to the invention in that the sacks to be laid transversely to the wall are laid at intervals of 20 to 80 cm and the gaps thus formed between the sacks are filled with soil and at least partially with humus.
  • the slope wall thus created has plant niches between the sacks placed transversely to the wall, which are filled with humus or a mixture of humus and soil and which are connected to the soil of the slope or to the earth building materials of the core of the wall. In this way, natural irrigation of the planting is ensured.
  • the sacks to be laid in the longitudinal direction of the wall are expediently only laid in the front area of the sacks lying transversely to the wall and the area located behind them is filled with filling soil. This filling lies partly on the sacks lying transversely to the wall and partly on the filling of the gaps.
  • the sacks consist of an open grid fabric with a mesh size of at least 1 mm and these sacks are filled with a mixture of topsoil, mixed soil, gravel, sand or silt.
  • the slope wall or earth wall can be erected from below without the use of formwork and scaffolding.
  • the construction process is flexible, so that the slope wall can be adapted to the respective requirements and conditions by means of arches and recesses.
  • the sack fabric consists of highly tear-resistant polyester threads which have good resistance to rotting. Because of the grid 1 Structure of the sack fabric does not hinder the rooting of the sack filling by grasses, shrubs and trees. This ensures that the slope wall is first reinforced by the fabric of the sacks, later
  • FIG. 1 shows a front view of a slope wall produced according to the invention
  • FIG. 3 shows a sectional view according to FIG. 2 with a modified anchoring
  • FIG. 5 shows a sectional view of a curtain cover which can be planted according to the invention
  • Fig. 7 top view of a long sack.
  • leek-shaped, rot-proof and short sacks 1 and long sacks 2 filled with earth, sand, mixed soils and the like are used as building material
  • the sacks 1 and 2 are stacked in layers according to the embankment angle, the sacks 1 of the ground layer and any other odd-numbered layer being laid transversely to the wall and the sacks 2 of each even-numbered layer being laid in the longitudinal direction of the wall
  • the across short sacks 1 laid to the wall have distances of 20 to 50 cm from one another and the gaps 3 thus created between sacks 1 are filled with soil and at least partly with humus.
  • These gaps 3 between the bags 1 form plant niches, from where the greening of the embankment wall begins.
  • the bottom position - of the sacks 1 laid at a distance from one another and laid transversely to the slope wall lies on a plateau 4 which is inclined backwards by 5 to 15 °, in particular by 10 °.
  • the following layers of the short bags lying transversely to the wall are also inclined backwards.
  • the space or the gaps 3 between the short bags 1 is filled with a soil mixture that is favorable for the desired planting.
  • An approximately 15 cm thick layer 5 of filling soil is applied to each layer of sacks 1 laid transversely to the wall, and is rolled or shaken.
  • an earth-filled long sack 2 which is smaller in diameter than the short sacks 1 laid transversely to the wall, is laid on the front edge of the sacks 1 laid transversely to the wall.
  • the short bags 1 are empty about 100 cm long and 85 cm wide.
  • the long bags 2 are about 150 cm long and 32 cm wide. After filling these bags 1 and 2 with humus, humus soil mixture, sand, silt, gravel and mixtures thereof, the following dimensions result for bags 1 and 2: short bag 1: length approx. 85 cm, width approx. 55 cm and height about 25 cm.
  • Long sack length: 135 cm, width 25 cm, height 15 cm.
  • the ones running along the wall Long bags 2 can be attached to the short bags 1 located underneath to increase stability. The attachment can be done by clipping, for example using steel hooks and also by gluing or tying.
  • the earth pressure that occurs is compensated for by the active earth pressure that is applied by the wall formed from bags 1 and 2.
  • the active earth pressure that is applied by the wall formed from bags 1 and 2.
  • one or more sack layers must be anchored back.
  • a coarse-mesh grid fabric 6 with an overhang is laid out on the fourth filling.
  • the overhanging part of the coarse-mesh lattice fabric 6 is knocked back and installed or anchored in the bed of the wall core or the embankment core.
  • the penetration of the mesh fabric with stones provides sufficient interlocking to absorb the tensile forces.
  • additional anchoring is required.
  • the anchoring can be carried out by sacks 7 laid at the rear, around which the coarse-mesh grid fabric 5 is wrapped.
  • the overlapping ends of the coarse-mesh lattice fabric are to be connected to one another, for example to be clamped or tied together.
  • the upper layers of two steep walls of a noise protection wall can also be anchored in this way 4 shows a noise protection wall with two approximately 75 ° steep embankment walls, in which every second layer of bags lying transversely to the walls are anchored to one another.
  • the anchoring takes place here by means of ropes, cords or plastic-coated steel wires 8, which act on the constricted rosettes of the bags 1.
  • Such a noise barrier requires a small footprint and can therefore also be built in densely built-up areas.
  • FIG. 5 shows a technical security structure with posts 9, to which a cover that can be planted with greenery is suspended.
  • the posts 9 can be ram piles or bored piles or double T-Profi 1 e within a concrete wall or a wall. Sacks 1 of every second layer of sacks 1 extending transversely to the wall are fastened to these posts 9 by means of ropes 8.
  • the ropes 8 can be formed by the closing cords of the bags 1. These ropes 8 can be attached directly to the ' post 9 ' or else to ropes or steel rods 10 which are stretched between these posts 9.
  • the method according to the invention for erecting a steep slope wall which can be planted in an excellent manner can be carried out without the use of formwork and scaffolding.
  • the process is flexible and offers great design options.
  • the mesh fabric of bags 1 and 2 is expediently PVC-coated. This gives the sacks high mechanical strength and can therefore be easily installed by hand or by machine.
  • the sheathing can be chosen so that its strength drops considerably after two to five years, so that the polyester threads of the lattice grow as the roots grow ⁇ tissue can be shifted and even thicker roots grow through the mesh of bags 1 and 2.
  • the tear strength of the polyester threads of the bags remains essentially unchanged. Due to the good rooting, the steep slope wall is secured against washing out.
  • the embankment wall produced according to the invention has the advantage that it can also be repaired with little effort, provided that the sacks should tear due to greater mechanical stresses, for example as a result of a car accident.
  • the tears in the bags 1 and 2 can be closed by simply sewing them together or pulling them together using a binding wire.
  • a strip of a coarse mesh can also be attached over a larger damaged area. The attachment can be done by sewing, stapling or using pegs.
  • Fig. 3 shows - to store an approximately 1.5 m high earth embankment with a slope of 1: 1, 5 on the steep slope. It has been shown that most vehicles coming off a freeway only approach an embankment up to this height.
  • FIG. 6 and 7 show plan views of an empty short sack 1 and an empty long sack 2.
  • the shapes of these sacks 1 and 2 are also shown in the filled state in phantom lines.
  • the short bag 1 shown is 100 cm long and 85 cm wide.
  • the long sack 2 shown in FIG. 7 is 150 cm long and 34 cm wide. Both sacks are made of highly tear-resistant polyester threads, which have a low elongation even under permanent load.
  • the sizes of the short bags 1 and long bags 2 used can be considerably larger than those previously described.
  • the short sacks to be laid transversely to the wall expediently have a seamless bottom and two side seams 11. Before they are filled, these sacks can be turned over so that the protruding sack edges lie on the inside and do not appear disruptive.
  • Two eyelets 12 are inserted on both sides of the short sack 1.
  • the sacks which are laid transversely to the wall, can be connected to one another via spacers 14.
  • the spacers 14 effect a longitudinal bond and facilitate the precise spacing of the sacks 1. So that a filled and closed sack cannot open under load, several eyelets 13 are punched into the sack collar, through which a cord is closed when the sacks 1 are closed , a rope or the like is pulled through according to a duffel bag closure.
  • the closing cord itself or a rope 8 engaging thereon can serve to anchor the short sacks 1.
  • the long sack 2 has a bottom seam 15 and a side seam 16. Furthermore, eyelets 17 are provided on the sack bottom and eyelets 18 are provided on the sack waistband. The eyelets 18 serve to close the long bag 2 with the help of the eyelets 17 and 18, but the long bags can also be connected to one another and also to the short bags 1. To connect the long sacks to one another, the closing cord is expediently drawn, which is pulled through the eyelets 18 and the eyelets 17 of the subsequent long sack. Galvanized wire can also be used to close, anchor and connect the short bags 1 and the long bags 2. Plastic sheathed steel hooks can also be used as spacers 14.
  • the anchoring sheet 6, like the bags 1 and 2 consists of a polyester mesh with a P yC coating. However, the mesh size of this mesh should be over 4 mm and can be up to 40 mm * .
  • the PVC sheathing serves both for the anchoring sheet 5 and for the sacks 1 and 2, in particular to fix the position of the polyester threads.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Revetment (AREA)

Abstract

Un remblai ou un talus, surtout un talus insonorisant, est construit à l'aide de sacs en forme de tube et résistant au pourissement (1, 2) remplis de matériaux granulés ou sablonneux, servant de matériaux de construction. Les sacs sont empilés en rangées de manière à s'imbriquer, et sont placés selon l'angle de pente. Les sacs (1) de la rangée au niveau du sol ainsi que de chaque rangée impaire sont placés à angle droit par rapport au mur, et les sacs (2) de chaque rangée paire sont placés dans le sens longitudinal du mur, les sacs étant supportés sur au moins deux sacs situés perpendiculairement au mur. Les sacs (1) situés perpendiculairement au mur sont placés à des intervalles de 20 à 80 cm, et les ouvertures ainsi créées entre les sacs sont remplies de terre et au moins partiellement d'humus, de sorte que des niches pour plantes sont réalisées dans le mur en pente composé de sacs (1, 2), présentant ainsi une couverture de verdure assurée pour le mur.
PCT/EP1986/000478 1985-08-23 1986-08-12 Procede de construction d'un remblai ou un talus, surtout un talus insonorisant WO1987001148A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE8686905264T DE3666599D1 (en) 1985-08-23 1986-08-12 Process for constructing a sloping wall or embankment in particular a sound-proofing embankment
AT86905264T ATE47611T1 (de) 1985-08-23 1986-08-12 Verfahren zur herstellung einer boeschungswand oder eines walles, insbesondere eines laermschutzwalles.
NO871583A NO871583D0 (no) 1985-08-23 1987-04-14 Fremgangsmaate for fremstilling av en skraaning eller en voll, saerlig en stoeyskjermvoll.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3530124.4 1985-08-23
DE19853530124 DE3530124A1 (de) 1985-08-23 1985-08-23 Verfahren zur herstellung einer boeschungswand oder eines walles, insbesondere eines laermschutzwalles

Publications (1)

Publication Number Publication Date
WO1987001148A1 true WO1987001148A1 (fr) 1987-02-26

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PCT/EP1986/000478 WO1987001148A1 (fr) 1985-08-23 1986-08-12 Procede de construction d'un remblai ou un talus, surtout un talus insonorisant

Country Status (3)

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EP (1) EP0235218B1 (fr)
DE (2) DE3530124A1 (fr)
WO (1) WO1987001148A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265990A2 (fr) * 1986-10-30 1988-05-04 Op de Kaai Beheermaatschappij B.V. Procédé pour la formation d'un écran insonorisant en utilisant partiellement du matériau végétal
FR2607161A1 (fr) * 1986-11-25 1988-05-27 Fricker Gilbert Ecran anti-bruit de protection contre la circulation routiere ou ferroviaire
EP0339010A1 (fr) * 1988-04-19 1989-10-25 "Dredging International" Procédé de réalisation d'une plage artificielle ou de surélévation d'une plage existance
EP0471104A1 (fr) * 1990-08-16 1992-02-19 Peter Lüft Elément de revêtement pour une oeuvre avec une stabilité propre
WO1995006169A1 (fr) * 1993-08-26 1995-03-02 Merten Helmut Wolfgang Enveloppe auto-agrippante
GB2326428A (en) * 1997-06-16 1998-12-23 Neil Charles Frost Protective wall of sandbags
WO2006138603A2 (fr) * 2005-06-16 2006-12-28 Mega, Inc. Procede et appareil de renforcement de matiere de remplissage a grains fins
WO2008151483A1 (fr) * 2007-06-14 2008-12-18 Yu-Shun Chang Structure de support au sol dotée d'éléments de fixation
EP2312053A1 (fr) * 2008-08-05 2011-04-20 Central Japan Railway Company Outil de travail de fixation de ballast, montage d'outil, et voie de surface ballastée
WO2022083785A1 (fr) * 2021-06-07 2022-04-28 长沙理工大学 Structure de réparation rapide pour glissement de terrain peu profond sur talus de terre de niveau deux ou supérieur, et son procédé de construction

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO167222C (no) * 1989-05-23 1991-10-16 Nittedal Torvindustri As Anvendelse av torvtekkingssekker ved legging av torvtak med helning mindre enn 450.
DE4105930A1 (de) * 1991-02-26 1992-08-27 Huesker Synthetic Gmbh & Co Grossvolumiger sack zum auf- und abbau von schutzwaellen
DE4130768C1 (en) * 1991-09-16 1993-04-29 Naue-Fasertechnik Gmbh & Co Kg, 4990 Luebbecke, De Metal reinforcement caging for hardcore under roads - uses pre-tensioned mesh under hardcore which is then tensioned and joined over laid hardcore.
DE19652362A1 (de) * 1996-12-17 1998-06-18 Thomson Brandt Gmbh Verfahren und Vorrichtung zur Kompensation der durch die Verarbeitung von Chrominanz-Signalen entstehenden Luminanzdefekte
CN110150035A (zh) * 2019-05-16 2019-08-23 青海大学 一种针对大坡角土质边坡的生态恢复方法及系统

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GB2073281A (en) * 1979-12-03 1981-10-14 Netlon Ltd Reinforced soil structure
EP0031154A1 (fr) * 1979-12-20 1981-07-01 Herwig Neumann Système d'éléments de construction pour l'établissement de murailles pouvant être couvertes de plantes
US4362433A (en) * 1980-10-30 1982-12-07 Wagner David R Flood disaster control bag
US4486121A (en) * 1982-04-15 1984-12-04 Ercon Corporation Stabilization against water erosion

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0265990A2 (fr) * 1986-10-30 1988-05-04 Op de Kaai Beheermaatschappij B.V. Procédé pour la formation d'un écran insonorisant en utilisant partiellement du matériau végétal
EP0265990A3 (fr) * 1986-10-30 1988-10-26 Op de Kaai Beheermaatschappij B.V. Procédé pour la formation d'un écran insonorisant en utilisant partiellement du matériau végétal
FR2607161A1 (fr) * 1986-11-25 1988-05-27 Fricker Gilbert Ecran anti-bruit de protection contre la circulation routiere ou ferroviaire
EP0339010A1 (fr) * 1988-04-19 1989-10-25 "Dredging International" Procédé de réalisation d'une plage artificielle ou de surélévation d'une plage existance
EP0471104A1 (fr) * 1990-08-16 1992-02-19 Peter Lüft Elément de revêtement pour une oeuvre avec une stabilité propre
WO1995006169A1 (fr) * 1993-08-26 1995-03-02 Merten Helmut Wolfgang Enveloppe auto-agrippante
GB2326428A (en) * 1997-06-16 1998-12-23 Neil Charles Frost Protective wall of sandbags
GB2326428B (en) * 1997-06-16 2000-01-26 Neil Charles Frost Apparatus and method
WO2006138603A2 (fr) * 2005-06-16 2006-12-28 Mega, Inc. Procede et appareil de renforcement de matiere de remplissage a grains fins
WO2006138603A3 (fr) * 2005-06-16 2007-04-05 Mega Inc Procede et appareil de renforcement de matiere de remplissage a grains fins
US7314336B2 (en) 2005-06-16 2008-01-01 Mega, Inc. Fine-grained fill reinforcing apparatus and method
WO2008151483A1 (fr) * 2007-06-14 2008-12-18 Yu-Shun Chang Structure de support au sol dotée d'éléments de fixation
EP2312053A1 (fr) * 2008-08-05 2011-04-20 Central Japan Railway Company Outil de travail de fixation de ballast, montage d'outil, et voie de surface ballastée
EP2312053A4 (fr) * 2008-08-05 2014-08-06 Tokai Ryokaku Tetsudo Kk Outil de travail de fixation de ballast, montage d'outil, et voie de surface ballastée
WO2022083785A1 (fr) * 2021-06-07 2022-04-28 长沙理工大学 Structure de réparation rapide pour glissement de terrain peu profond sur talus de terre de niveau deux ou supérieur, et son procédé de construction

Also Published As

Publication number Publication date
EP0235218B1 (fr) 1989-10-25
DE3666599D1 (en) 1989-11-30
EP0235218A1 (fr) 1987-09-09
DE3530124A1 (de) 1987-03-05

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