FR2587383A1 - Covering device for stabilising banks and the like - Google Patents
Covering device for stabilising banks and the like Download PDFInfo
- Publication number
- FR2587383A1 FR2587383A1 FR8513860A FR8513860A FR2587383A1 FR 2587383 A1 FR2587383 A1 FR 2587383A1 FR 8513860 A FR8513860 A FR 8513860A FR 8513860 A FR8513860 A FR 8513860A FR 2587383 A1 FR2587383 A1 FR 2587383A1
- Authority
- FR
- France
- Prior art keywords
- banks
- juxtaposition
- flow
- effects
- stabilising
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/202—Securing of slopes or inclines with flexible securing means
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
L'objet de l'invention concerne un dispositif de revêtement stabilisateur de talus et similaires. The object of the invention relates to a slope stabilizing coating device and the like.
I1 est destiné à la protection des talus ou toute autre forme pentue donné à un remblai ou un déblai pour raccorder des niveaux différents contre l'érosion, l'écoulement des eaux ou encore les effets des vents. It is intended for the protection of slopes or any other sloping form given to an embankment or an excavation to connect different levels against erosion, the flow of water or the effects of winds.
il est connu de protéger les talus contre l'érosion par des plantations d'arbres ou gazons, des fascinages,on a également utilisé des grillages et garnitures diverses mais dont l'efficacité ne permettait pas de retenir les corps solides ou divisés lors de l'écoulement des eaux ou des passages d'air, tels les vents avec leurs effets désagrégateurs. it is known to protect the slopes against erosion by planting trees or lawns, fascination, we also used screens and various fittings but whose effectiveness did not allow to retain solid or divided bodies during l flow of water or air passages, such as winds with their disaggregating effects.
Le dispositif suivant l'invention supprime ces inconvénients et permet partant d'un matériau léger, adaptable à toutes les formes et applications donner à la fois une retenue des matières compactes ou pulvérulentes, tels les sables ou autres, tout en assurant l'écoulement des fluides gazeux ou liquides et en réalisant en même temps une armature résistante juxtaposée comportant un tissu filtrant de retenue à surface continue. The device according to the invention eliminates these drawbacks and therefore allows a light material, adaptable to all forms and applications to give both a retention of compact or powdery materials, such as sand or other, while ensuring the flow of gaseous or liquid fluids and at the same time producing a juxtaposed resistant reinforcement comprising a filtering retaining fabric with a continuous surface.
Il est constitué par la combinaison et la superposition ou juxtaposition d'un tissu à mailles très claires et espacées, résistante constituant une armature avec un élément souple et également résistant mais tissé ou aggloméré sans intervalle formant un écran continu sans interstice, telle une garniture filtrante perméable aux fluides liquides et gazeux, etant précisé que leur superposition en juxtaposition s'effectue par des points d'assemblage ne colmatant pas ni n'obturant les surfaces en contact. It is constituted by the combination and the superposition or juxtaposition of a fabric with very clear and spaced meshes, resistant constituting a frame with a flexible element and also resistant but woven or agglomerated without interval forming a continuous screen without gap, such as a filtering lining permeable to liquid and gaseous fluids, it being specified that their superimposition in juxtaposition is effected by assembly points which do not clog or seal the surfaces in contact.
Sur les dessins annexés, donnés à titre d'exemple non limitatif, d'une des formes de réalisation de l'objet de l'invention
Les figures 1 et 2 représentent les tissus à larges mailles et l'écran tissé sans intervalles.In the accompanying drawings, given by way of nonlimiting example, of one of the embodiments of the subject of the invention
Figures 1 and 2 show the large mesh fabrics and the screen woven without gaps.
Les figures 3 et 4 représentent vu en coupe les éléments d'armature et de retenue. Figures 3 and 4 show in section the reinforcing and retaining elements.
La figure 5 montre vu en coupe l'assemblage des deux tissus. Figure 5 shows a sectional view of the assembly of the two fabrics.
La figure 6 montre schématiquement une application du dispositif. Figure 6 schematically shows an application of the device.
I1 est constitué par la superposition d'un tissu à mailles très claires et carrées en fil très résistant 1 (Fig 1, 2, 3) avec toile tissée 2 formant écran continu sans intervalle retenant les corps solides même très divisés, tels les sables fins mais perméables aux fluides liquides et gazeux. I1 is constituted by the superposition of a very clear and square mesh fabric in very resistant thread 1 (Fig 1, 2, 3) with woven fabric 2 forming a continuous screen without interval retaining solid bodies even very divided, such as fine sands but permeable to liquid and gaseous fluids.
Ces deux éléments 1 et 2 sont assemblés de façon qu'il ne se produise aucun colmatage. These two elements 1 and 2 are assembled so that no clogging occurs.
On pourrait utiliser des agrafages, collages 3, 4 soudures ponctuelles ou autres, suivant la nature des matériaux utilisés. One could use staples, glues 3, 4 spot welds or others, depending on the nature of the materials used.
Cet assemblage de surfaces ou films formés par des membranes tissées 2 et non tissées 1 permet de conférer à la garniture composée une résistance mécanique très importante aux mouvements de traction, d'étirement et même de poussée. This assembly of surfaces or films formed by woven 2 and non-woven membranes 1 makes it possible to give the compound lining very high mechanical resistance to traction, stretching and even pushing movements.
Cet élément non tissé 1 arme la garniture continue 2 tissée ou agglomérée sans interstice qui constitue une sorte de filtre retenant tout matériau concret non fluide. This nonwoven element 1 arms the continuous woven or agglomerated lining 2 without gaps which constitutes a sort of filter retaining any non-fluid concrete material.
Le drainage des eaux et la stabilisation aux vents est obtenu par 1' armature tissée 2 qui bloque les sables ou la terre lors des vents violents, tout en favorisant l'écoulement des eaux par capillarité. Water drainage and wind stabilization is obtained by the woven reinforcement 2 which blocks the sands or the earth during strong winds, while promoting the flow of water by capillarity.
I1 est possible d'utiliser les écrans 5, 6, 1, 2 sur des talus 7, 8 de part et d'autre des routes 9. It is possible to use screens 5, 6, 1, 2 on slopes 7, 8 on either side of roads 9.
Il suffit de tendre ces écrans 5, 6 en les bloquant avec des moyens de retenues classiques 10, 11, 12, 13 sur les talus 7, 8. It suffices to stretch these screens 5, 6 by blocking them with conventional retaining means 10, 11, 12, 13 on the slopes 7, 8.
Il est possible même de les recouvrir d'une couche de terre 14, 15 pour y pratiquer des plantations. It is even possible to cover them with a layer of soil 14, 15 to practice planting there.
La main-d'oeuvre pour la mise en place est négligeable supprimant les dispositifs classiques, tels que les pavés auto bloquants, les bétons ou autres. The labor for setting up is negligible, eliminating conventional devices, such as self-blocking pavers, concrete or others.
De plus, cet écran stabilisateur est pratiquement invisible, il est recouvert de terre, les mailles évitent le glissement. In addition, this stabilizing screen is practically invisible, it is covered with earth, the meshes prevent slipping.
Ces écrans peuvent également être colorés. These screens can also be colored.
Ils se posent à sec même séparément et peuvent être
intégrés sur place par tous moyens appropriés.They are installed dry even separately and can be
integrated on site by all appropriate means.
Les applications s'étendent à toutes les stabilisations
et terrains en pente 5, 6 ou soumis à une érosion importante.Applications extend to all stabilizations
and sloping land 5, 6 or subject to significant erosion.
Cet écran suivant les applications peut être préfabri
qué en toutes dimensions ou mis en place "in situ".Il est opéra
tionnel quel que soit son sens d'application et suivant les nécessi
tés de la stabilisation envisagée.This screen depending on the applications can be prefabricated
qué in all dimensions or set up "in situ". It is opera
whatever its direction of application and as required
tees of the proposed stabilization.
Les métériaux utilisés peuvent être en fibres synthé
tiques, végétales, animales, voire minérales, métalliques ou
autre, ou combinées entre elles et les modes d'assemblages
classiques.The materials used can be synthetic fibers
ticks, plants, animals, even minerals, metals or
other, or combined with each other and the assembly methods
classics.
Toutefois les formes, dimensions et dispositions des
divers éléments comme d ' ailleurs les matières utilisées pourront
varier pour leur fabrication, sans changer pour cela, la concep
tion générale de l'invention qui vient d'être décrite. However the forms, dimensions and arrangements of
various elements such as the materials used may
vary for their manufacture, without changing for that, the concept
tion of the invention which has just been described.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8513860A FR2587383B1 (en) | 1985-09-17 | 1985-09-17 | DEVICE FOR STABILIZING TALUS AND THE LIKE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8513860A FR2587383B1 (en) | 1985-09-17 | 1985-09-17 | DEVICE FOR STABILIZING TALUS AND THE LIKE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2587383A1 true FR2587383A1 (en) | 1987-03-20 |
FR2587383B1 FR2587383B1 (en) | 1988-06-17 |
Family
ID=9323033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8513860A Expired FR2587383B1 (en) | 1985-09-17 | 1985-09-17 | DEVICE FOR STABILIZING TALUS AND THE LIKE |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2587383B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0379466A1 (en) * | 1989-01-16 | 1990-07-25 | Eberle Landschaftsbau AG | Construction element serving to erect a slope facing capable of showing plant growth over its entire area, and facing comprising several construction elements |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2182251A1 (en) * | 1972-11-17 | 1973-12-07 | Naue Kg E A H | |
JPS57133926A (en) * | 1981-02-07 | 1982-08-18 | Ryozo Ayada | Turf planting work |
AU539158B2 (en) * | 1980-01-23 | 1984-09-13 | Munters Pty Limited | Erosion control |
JPS6023523A (en) * | 1984-06-28 | 1985-02-06 | Matsumotoi Kk | Greens-planting work for slope |
-
1985
- 1985-09-17 FR FR8513860A patent/FR2587383B1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2182251A1 (en) * | 1972-11-17 | 1973-12-07 | Naue Kg E A H | |
AU539158B2 (en) * | 1980-01-23 | 1984-09-13 | Munters Pty Limited | Erosion control |
JPS57133926A (en) * | 1981-02-07 | 1982-08-18 | Ryozo Ayada | Turf planting work |
JPS6023523A (en) * | 1984-06-28 | 1985-02-06 | Matsumotoi Kk | Greens-planting work for slope |
Non-Patent Citations (2)
Title |
---|
PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 232 (M-172)[1110], 18 novembre 1982; & JP-A-57 133 926 (RIYOUZOU AYADA) 18-08-1982 * |
PATENTS ABSTRACTS OF JAPAN, vol. 9, no. 146 (M-389)[1869], 21 juin 1985; & JP-A-60 23 523 (MATSUMOTOI K.K.) 06-02-1985 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0379466A1 (en) * | 1989-01-16 | 1990-07-25 | Eberle Landschaftsbau AG | Construction element serving to erect a slope facing capable of showing plant growth over its entire area, and facing comprising several construction elements |
Also Published As
Publication number | Publication date |
---|---|
FR2587383B1 (en) | 1988-06-17 |
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ST | Notification of lapse |