EP0078357A1 - Verfahren zur Einrichtung von Bauwerken, insbesondere von Bauwerken zum Schutz von Ufer- und anderen Böschungen, und Gerät zum Ausführen dieses Verfahrens - Google Patents

Verfahren zur Einrichtung von Bauwerken, insbesondere von Bauwerken zum Schutz von Ufer- und anderen Böschungen, und Gerät zum Ausführen dieses Verfahrens Download PDF

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Publication number
EP0078357A1
EP0078357A1 EP81870043A EP81870043A EP0078357A1 EP 0078357 A1 EP0078357 A1 EP 0078357A1 EP 81870043 A EP81870043 A EP 81870043A EP 81870043 A EP81870043 A EP 81870043A EP 0078357 A1 EP0078357 A1 EP 0078357A1
Authority
EP
European Patent Office
Prior art keywords
parallel
beams
shaft
axis
hopper
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.)
Withdrawn
Application number
EP81870043A
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English (en)
French (fr)
Inventor
Joseph Adolphe Dubois
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
"inter-Beton" SA
Original Assignee
"inter-Beton" SA
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 "inter-Beton" SA filed Critical "inter-Beton" SA
Priority to EP81870043A priority Critical patent/EP0078357A1/de
Publication of EP0078357A1 publication Critical patent/EP0078357A1/de
Withdrawn legal-status Critical Current

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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
    • E02B3/121—Devices for applying linings on banks or the water bottom

Definitions

  • the subject of the present invention is a process for producing works, in particular works intended for the protection of banks and embankments and obtained by riprap and / or concreting, carried out by successive parallel strips arranged perpendicular to the longitudinal axis of the book.
  • the object of the invention is to provide a process making it possible to carry out both underwater and in the air works, mainly works intended for the protection of banks and slopes, either by depositing a layer of concrete and / or by fixing rubble stones of different sizes to obtain a covering strip whose upper face is located in a plane delimited by two given parallel straight lines, regardless of the profile of the slope or bank, or by depositing a determined quantity of concrete per m 2 of coating to be executed, the strip of concrete then taking on the shape of the slope or bank.
  • the method according to the invention notably makes it possible to obtain coatings of the following types: coating consisting of a layer of impermeable concrete, 10 to 80 cm thick and whose coarse aggregates can reach 100 mm; covering consisting of a layer of permeable concrete, 10 to 80 cm thick, whose coarse aggregates can reach 100 mm and whose proportion of sand can vary from 0 to 25% of the density; covering up to 1 m thick consisting of rubble rockfill fixed by waterproof concrete with large aggregates up to 40 mm and a covering up to 1 m thick, consisting of rubble rockfill fixed by permeable concrete whose coarse aggregates can reach 40 mm and whose proportion of sand can vary from 0 to 25% of the density.
  • the method consists in determining a quadrilateral with four right angles, one of the dimensions of which corresponds to the width of the structure and the other dimension of which corresponds to the dimension of a strip taken parallel to the longitudinal axis of the structure, arrange the quadrilateral so that its sides, the dimensions of which correspond to the dimension of a strip taken parallel to the longitudinal axis of the structure, are parallel to this axis, to move one of these sides parallel to itself, in a substantially horizontal direction, to align it with one of the longitudinal edges of the work, to rotate the other side around the first to adjust its level relative to a fixed line parallel to the longitudinal axis of the structure, to immobilize the quadrilateral in the chosen position, to move the opening of a hopper, the length of which is equal to the length of the two sides and by guiding it along the two other sides of the parallel quadrilateral ment to the first two sides, in the quadrilateral, from that of the latter sides located at the lowest level to the opposite side to
  • the invention also relates to an installation for the implementation of said method.
  • the installation comprises, to constitute the abovementioned quadrilateral, two parallel beams of equal length, a connecting beam, perpendicular to said beams, fixed to the corresponding ends of the latter and a shaft, of axis parallel to the connecting beam, arranged at the other two ends of the beams to maintain their spacing and connect them to a carrier capable of moving in a direction parallel to the axis of the aforementioned shaft, said installation comprising a hopper arranged between the two aforementioned parallel beams and the opening of which extends parallel to the axis of the aforementioned shaft, in a plane parallel to the longitudinal axes of the beams and over a distance slightly less than the spacing between these beams, means guide mounted on the beams and on the hopper to allow the movement of the hopper parallel to itself between the connecting beam and the shaft, mo yen to drive the hopper along the beams and constituted, for example, by a winch associated with the carrier, shaft support means arranged on the carrier so that they
  • the method according to the invention and illustrated in Figure 1 is intended to allow the realization of a bank protection structure 1 made by successive parallel strips 2 deposited perpendicular to the longitudinal axis 3 of the structure and which consists to determine a quadrilateral 4 with four right angles whose dimensions d and d 'correspond respectively to the width of the structure and to the dimension of the strip 2 taken parallel to the axis 3, to arrange the quadrilateral so that its sides 5 and 6 are parallel to the axis 3, to move the side 5 parallel to itself in a substantially horizontal direction, materialized by the double arrow 7, to align it with the edge 8 of the structure, to rotate the side 9 around side 8 to adjust its level with respect to a fixed straight line 10 parallel to the axis 3, to immobilize the quadrilateral 4 in the chosen position, to move the opening 11 of a hopper in the quadrilateral 4, sub vant arrow 14, guiding it lo ng of the sides 12 and 13 of the latter parallel to the sides 5 and 6, the length of the hopper being substantially equal to the length
  • the distance of these displacements is adjusted so that, in its new position, the quadrilateral overlaps, along its edges 12 and 13, the corresponding edge or edges of one or of two strips previously made.
  • the displacements of the quadrilateral are adjusted so that the aforementioned overlap is such that there is no void between the strips of the coating.
  • the installation for implementing the aforementioned method comprises, to constitute the quadrilateral 4, two parallel beams 16 of equal length, a connecting beam 17 fixed close to the ends 18 of the beams 16, perpendicularly to the latter and a shaft 19 , with an axis parallel to the beam 17, arranged near the ends 20 of the beams 16 to maintain their spacing and connect them to a carrying machine 21 capable of moving in a direction parallel to the axis of the shaft 19.
  • L installation comprises a hopper 22 arranged between the two beams 16 and the opening 11 of which extends parallel to the axis of the shaft 19, in a plane parallel to the longitudinal axes of the beams 16 and over a distance slightly less than l 'spacing between said beams 16, the latter being provided with guide means constituted by a rail 23 on either side of which rollers rollers 24 allowing the de placement of the hopper parallel to itself between the beam 17, means being provided for driving the hopper along the beams and constituted, for example, by a winch 25 fixed to one of the beams 16 and of which the cable 26 is connected, by return pulleys 27, at a fixed point and at the ends of the hopper.
  • Means 28 are provided on the carrier for supporting the shaft 19 and are arranged so as to allow the displacement of the shaft parallel to its axis in the above-mentioned horizontal direction to align it with respect to the edge 8 of the work.
  • These means 28 are advantageously constituted by two parallel beams 29, arranged on either side of the machine and supporting the ends of the shaft, mounted in two profiles 30 fixed to the carrier so as to be able to slide in these the latter along their longitudinal axes.
  • Each of the ends 31 of the side members is connected to the free end of the piston rod of a jack 32 fixed to the corresponding section 30, the axis of the jack coinciding substantially with the longitudinal axis of the side member.
  • the installation according to the invention also comprises means 39 arranged near the ends 18 of the beams 16 for, on the one hand, adjusting the level of said ends 18 relative to a fixed rectilinear reference element 10 parallel to the axis of the shaft 19 and located either, when the concreting is carried out in air, near the ends 18, or, when the concreting is carried out under water, above the water level and, on the other hand, immobilize the ends 18 of the beams 16 at the chosen level, that is to say at a determined distance from the element 10.
  • this element 10 is constituted by a cable stretched parallel to the edges of the facing structure.
  • the means 39 comprise a jack 40 arranged at the end 18 of each of the beams and whose axis is oriented so as to be substantially perpendicular to the ground.
  • the ends 18 of the beams advantageously make, as shown in FIG. 2, an angle of the order of 120 ° relative to the beams 16, this angle being advantageously adjustable.
  • the cylinders of the jacks 40 are fixed to said beams and the piston rods have, at their free ends, a shoe 41 having a large bearing surface on the ground, this shoe being advantageously connected to the piston rod by a ball joint system.
  • 42 is associated with each of the beams 16 and carries an electronic feeler 43 which controls the corresponding jack 40 to maintain the aforementioned determined distance between the element 10 and the ends 18 of the beams 16.
  • These beams are, to allow their length to be adapted to the width of the structure to be made, made up of end elements arranged to be assembled, on the one hand, to the shaft 19 and, on the other hand, to the connecting beam 17 and to the jacks 40 and of intermediate elements of equal length intended to be able to be mounted end to end between them and to the end elements and of a telescopic element whose maximum length is equal to the length d 'an intermediate element and this, so as to be able to adapt the length of the beams 16 to the width of any coating work.
  • the hopper 22 includes a valve with adjustable opening, remotely controlled (not shown) and advantageously includes other elements not shown in the drawings and such as, concrete distribution screws in the hopper, internal vibrators to facilitate the flow of concrete and external vibrators to vibrate the deposited concrete.
  • the hopper also includes a pressure plate 44 (see FIG. 2) intended to hold the concrete at its outlet from the hopper and to smooth the upper face 45 of the strip 2 as and when it is concreted.
  • rollers 24 of the hopper, the rail 23 and the points of attachment of the cable 26 are made so that, when it moves towards the beam 17, the hopper undergoes a tilting bringing its accessories to a level such that they cannot come into contact with bands 2 already made.
  • This tilting of the hopper is also advantageous during the concreting of a strip when the hopper must be moved to be fed. Indeed, the concrete which has already been poured can flow back the cement so that when the hopper returns to its position for the further concreting of the strip, the pressure plate could damage the upper surface of the layer of concrete already poured if said tilting of the hopper was not planned.
  • the paztres16 have, as shown in FIG.
  • the installation according to the invention comprises means for feeding the hopper 22 such as feeding by direct dumping from a mixing truck, feeding by crane equipped with a dumping tank, feeding by conveyor belt and mixing truck with or without tempon hopper ( Figure 4) or even concrete pumping.
  • the installation according to the invention could be used for the concreting of banks or embankments with a carrier machine circulating at bottom of these.
  • the hopper will be moved, for concreting, from the shaft 19 towards the connecting beam 17 and the winches 25 and the cables 26 which control it will be arranged to allow movement in this direction, the plate pressure 44 associated with the hopper then being inverted with respect to the position it occupies in FIG. 2.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
EP81870043A 1981-10-29 1981-10-29 Verfahren zur Einrichtung von Bauwerken, insbesondere von Bauwerken zum Schutz von Ufer- und anderen Böschungen, und Gerät zum Ausführen dieses Verfahrens Withdrawn EP0078357A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP81870043A EP0078357A1 (de) 1981-10-29 1981-10-29 Verfahren zur Einrichtung von Bauwerken, insbesondere von Bauwerken zum Schutz von Ufer- und anderen Böschungen, und Gerät zum Ausführen dieses Verfahrens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81870043A EP0078357A1 (de) 1981-10-29 1981-10-29 Verfahren zur Einrichtung von Bauwerken, insbesondere von Bauwerken zum Schutz von Ufer- und anderen Böschungen, und Gerät zum Ausführen dieses Verfahrens

Publications (1)

Publication Number Publication Date
EP0078357A1 true EP0078357A1 (de) 1983-05-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP81870043A Withdrawn EP0078357A1 (de) 1981-10-29 1981-10-29 Verfahren zur Einrichtung von Bauwerken, insbesondere von Bauwerken zum Schutz von Ufer- und anderen Böschungen, und Gerät zum Ausführen dieses Verfahrens

Country Status (1)

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EP (1) EP0078357A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005038140A1 (de) * 2003-10-15 2005-04-28 Wieberneit, Christian Gleitschalungsfertiger zum fertigen von oberflächenbelägen
US8688275B1 (en) 2012-01-25 2014-04-01 Adept Technology, Inc. Positive and negative obstacle avoidance system and method for a mobile robot
US10089586B2 (en) 2012-02-08 2018-10-02 Omron Adept Technologies, Inc. Job management system for a fleet of autonomous mobile robots

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1203210A (fr) * 1958-07-25 1960-01-15 Omnium Francais D Etudes Et D Machine vibro-finisseuse
US3380254A (en) * 1964-10-30 1968-04-30 Maccaferri Spa Off Protective linings and method of forming the same in watercourses
AU430372B2 (en) * 1967-08-02 1972-11-23 Improved apparatus and method for forming sloping surfaces of settable cementitious material
DE2158818A1 (de) * 1971-11-26 1973-05-30 Arbau Bau Ind Bedarf Verfahren zum fertigen und abdichten von boeschungen, beispielsweise bei kanaelen und speicherbecken sowie vorrichtung zur durchfuehrung des verfahrens
DE2739216B1 (de) * 1977-08-31 1979-03-15 Deutsche Asphalt Gmbh Vorrichtung zum Aufbringen von Abdichtungs- und Vergussmassen auf Sohlen oder Boeschungen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1203210A (fr) * 1958-07-25 1960-01-15 Omnium Francais D Etudes Et D Machine vibro-finisseuse
US3380254A (en) * 1964-10-30 1968-04-30 Maccaferri Spa Off Protective linings and method of forming the same in watercourses
AU430372B2 (en) * 1967-08-02 1972-11-23 Improved apparatus and method for forming sloping surfaces of settable cementitious material
DE2158818A1 (de) * 1971-11-26 1973-05-30 Arbau Bau Ind Bedarf Verfahren zum fertigen und abdichten von boeschungen, beispielsweise bei kanaelen und speicherbecken sowie vorrichtung zur durchfuehrung des verfahrens
DE2739216B1 (de) * 1977-08-31 1979-03-15 Deutsche Asphalt Gmbh Vorrichtung zum Aufbringen von Abdichtungs- und Vergussmassen auf Sohlen oder Boeschungen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005038140A1 (de) * 2003-10-15 2005-04-28 Wieberneit, Christian Gleitschalungsfertiger zum fertigen von oberflächenbelägen
US8688275B1 (en) 2012-01-25 2014-04-01 Adept Technology, Inc. Positive and negative obstacle avoidance system and method for a mobile robot
US9592609B2 (en) 2012-01-25 2017-03-14 Omron Adept Technologies, Inc. Autonomous mobile robot for handling job assignments in a physical environment inhabited by stationary and non-stationary obstacles
US10089586B2 (en) 2012-02-08 2018-10-02 Omron Adept Technologies, Inc. Job management system for a fleet of autonomous mobile robots

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19830531

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Effective date: 19841130

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Inventor name: DUBOIS, JOSEPH ADOLPHE