EP1079026A2 - Driving tube for the construction of a substantially horizontal pipeline - Google Patents

Driving tube for the construction of a substantially horizontal pipeline Download PDF

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Publication number
EP1079026A2
EP1079026A2 EP00117988A EP00117988A EP1079026A2 EP 1079026 A2 EP1079026 A2 EP 1079026A2 EP 00117988 A EP00117988 A EP 00117988A EP 00117988 A EP00117988 A EP 00117988A EP 1079026 A2 EP1079026 A2 EP 1079026A2
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EP
European Patent Office
Prior art keywords
pipe
jacking
openings
wall
pipe according
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
EP00117988A
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German (de)
French (fr)
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EP1079026B1 (en
EP1079026A3 (en
Inventor
Thomas D. Bloomfield
Michael Welzel
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Meyer Rohr and Schacht GmbH
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Meyer Rohr and Schacht GmbH
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Publication of EP1079026A2 publication Critical patent/EP1079026A2/en
Publication of EP1079026A3 publication Critical patent/EP1079026A3/en
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Publication of EP1079026B1 publication Critical patent/EP1079026B1/en
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    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S138/00—Pipes and tubular conduits
    • Y10S138/07—Resins

Definitions

  • the invention relates to a jacking pipe for manufacture an essentially horizontal pipeline, the wall of which consists at least predominantly of polymer concrete.
  • Such jacking pipes are used, for example, for production of sewers, being an essential one
  • the advantage is that the lines can be laid without having to dig a trench.
  • tunneling technology uses the pipeline as a means of transferring the forces needed for propulsion required are. This enables a significantly more cost-effective Production of the line, although the design of the Jacking pipes account for the jacking forces to be transferred must wear. Due to the use of polymer concrete pipes The finished line in the company is also sufficient with regard to durability with regard to aggressive liquids and thus all practical requirements.
  • the object of the invention is a jacking pipe of the type described in the introduction that it can also be used as a filter tube or drainage tube, e.g. B. for inclusion of leachate, can be used.
  • the wall of the polymer concrete pipe can be used several openings, each with the filter material permeable to liquid are filled.
  • These breakthroughs can be holes, however for example, in the form of strips, in the longitudinal direction of the tube current breakthroughs act, each with accordingly filler-shaped filter material are.
  • the jacking pipe can be partial, predominant or complete consist of polymer concrete.
  • the one made of polymer concrete The area of the pipe can be a coherent structure represent that essentially determines the shape of the tube.
  • the structure can e.g. network or essentially be barrel-shaped without being limited to this to be.
  • the area is made of polymer concrete of the tube can form the force-absorbing structure of the tube.
  • the jacking tube 10 shown in FIGS. 1 and 2 is with provided round holes 12, each by a plug 14th are sealed from filter gravel.
  • This plug 14 can be used as Gravel adhesive filter be formed and from filter gravel and for example polyester or vinyl ester resin.
  • This Resins can also be used as binders for polymer concrete become. This also applies to the following exemplary embodiments.
  • the filter plugs 14 have a pore volume that the Desired permeability for the pipe 10 to receive Has liquid.
  • the compressive strength of the plug 14 is noticeable less than that of the polymer concrete of the surrounding wall.
  • the wall 16 Overall, it is dimensioned so that it can withstand the load maximum propulsive force is able to absorb is.
  • the jacking pipe according to FIGS. 1 and 2 an inner diameter of 400 mm and an outer diameter of 550 mm, i.e. a wall thickness of 75 mm with holes be, whose largest diameter is 2.54 cm.
  • This Holes are spaced along the length of the tube of, for example, 10.0 cm, the individual Rows in the circumferential direction also a distance of 10.0 cm.
  • the arrangement is such that the holes of two adjacent rows of holes offset from each other are arranged, as shown in FIG. 1.
  • the front ends 18 of the jacking pipe 16 are in the for Jacking pipes formed the usual way.
  • the configurations and elements can be provided here be or be used that generally to connect Jacking pipes common for the production of a pipe string and are known. This also applies to the other exemplary embodiments, which are described below.
  • FIG. 3 is essentially correct with that of FIGS. 1 and 2, so that the same or each other corresponding parts also with the same reference numerals are provided, which are each 100 higher in FIG. 3.
  • the openings 112 of the tube 110 of FIG. 3 are as in Stripes extending in the longitudinal direction of the tube 110 are formed, formed by appropriately shaped strip-shaped bodies 114 Filter material are closed.
  • the drawing shows that the openings 112 from the outer lateral surface become narrower on the inside, so that the filter body 114 about the shape of a blunt wedge.
  • the breakthroughs in the tube wall sealing filter body can be preformed and z. B. using an adhesive be attached to the pipe wall.
  • the teaching according to the invention is applicable in many ways, since it has been found that the use of perforated pipes as jacking pipes, the holes through Sealing plugs are filled out of filter material, and / or of pipes with differently shaped, possibly also large-area Openings are provided, which are filled with filter material are, at least possible if the dimensioning the pipes and / or the arrangement of the openings of the Need to transfer the feed force bill wear.
  • the jacking pipes according to the invention are for example for the production of drainage pipes in landfills, but also for the production of filter wells arranged essentially horizontally suitable.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Sewage (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The pipe has a concrete polymer wall (16). At least part of the wall is made of a filter material (14) that is permeable to liquids. The filter material is formed as gravel-like granules bonded together with a binder. Preferably, the wall has at least one radially arranged round hole (12), which is filled with a plug of the filter material. An Independent claim is included for a method to manufacture a drain pipeline.

Description

Die Erfindung betrifft ein Vortriebsrohr für die Herstellung einer im wesentlichen horizontal verlaufenden Rohrleitung, dessen Wandung zumindest überwiegend aus Polymerbeton besteht. Derartige Vortriebsrohre werden beispielsweise für die Herstellung von Abwasserkanälen verwendet, wobei ein wesentlicher Vorteil darin besteht, daß die Leitungen verlegt werden können, ohne daß dazu ein Graben ausgehoben zu werden braucht.The invention relates to a jacking pipe for manufacture an essentially horizontal pipeline, the wall of which consists at least predominantly of polymer concrete. Such jacking pipes are used, for example, for production of sewers, being an essential one The advantage is that the lines can be laid without having to dig a trench.

Es ist bekannt, horizontal verlaufende Versorgungs- und Entsorgungsleitungen sowie Filterbrunnen unter Anwendung der Horizontal-Bohrtechnik grabenlos einzubauen. Diese Technik ist jedoch relativ aufwendig, da zusätzlich ein Bohrgerät verwendet werden muß und somit die Bohrvortrieb einerseits und das Einbauen der Leitung andererseits technisch und arbeitsmäßig aufeinander abgestimmt werden müssen.It is known to have horizontal supply and disposal lines as well as filter wells using the Horizontal trenchless installation. This technique is however, it is relatively expensive since a drill is also used must be and thus the drilling on the one hand and that Installation of the line on the other hand technically and labor-wise must be coordinated.

Demgegenüber verwendet die Vortriebstechnik die Rohrleitung als Mittel zur Übertragung der Kräfte, die für den Vortrieb erforderlich sind. Dies ermöglicht eine merklich kostengünstigere Herstellung der Leitung, obwohl die Ausgestaltung der Vortriebsrohre den zu übertragenden Vortriebskräften Rechnung tragen muß. Aufgrund der Verwendung von Polymerbeton-Rohren genügt die fertige Leitung im Betrieb auch bezüglich der Beständigkeit im Hinblick auf aggressive Flüssigkeiten und somit der Standdauer allen praktischen Anforderungen.In contrast, tunneling technology uses the pipeline as a means of transferring the forces needed for propulsion required are. This enables a significantly more cost-effective Production of the line, although the design of the Jacking pipes account for the jacking forces to be transferred must wear. Due to the use of polymer concrete pipes The finished line in the company is also sufficient with regard to durability with regard to aggressive liquids and thus all practical requirements.

Bislang sind Vortriebsrohre aus Polymerbeton ausschließlich mit einer geschlossenen Wandung zur Herstellung von Versorgungs- und Entsorgungsleitungen verwendet worden, bei denen das Einsickern von Flüssigkeit aus dem umgebenden Erdreich oder anderen die Rohrleitung umgebenden Materialien durch die Rohrwandung weder möglich noch vorgesehen ist.So far, jacking pipes made of polymer concrete have been exclusive with a closed wall for the production of supply and waste lines where the infiltration of liquid from the surrounding earth or other materials surrounding the pipeline through the Pipe wall is neither possible nor intended.

Demzufolge liegt der Erfindung die Aufgabe zugrunde, ein Vortriebsrohr der einleitend beschriebenen Art so aus zugestalten, daß es auch als Filterrohr oder Drainagerohr, z. B. zur Aufnahme von Sickerwässern, verwendbar ist.Accordingly, the object of the invention is a jacking pipe of the type described in the introduction that it can also be used as a filter tube or drainage tube, e.g. B. for inclusion of leachate, can be used.

Diese Aufgabe wird dadurch gelöst, daß wenigstens Teile der Wandung des Vortriebsrohres aus Polymerbeton aus einem für Flüssigkeit durchlässigen Filtermaterial bestehen, welches von mit Bindemittel, insbesondere mit Polymer, gebundenen kiesartigen Körnern gebildet wird.This object is achieved in that at least parts of the Wall of the jacking pipe made of polymer concrete from a Liquid permeable filter material consist of which gravel-like bound with binder, in particular with polymer Grains is formed.

Es hat sich gezeigt, daß es möglich ist, die Wandung der Rohre trotz der durch die Durchbrechungen eintretenden Schwächung so zu bemessen, daß sie in der Lage sind, die jeweils auftretende maximale Vortriebskraft aufzunehmen und weiterzuleiten.It has been shown that it is possible to wall the pipes despite the weakening that occurs through the openings to measure that they are able to cope with the respectively occurring absorb and transmit maximum propulsive force.

Im einzelnen kann die Wandung des Polymerbeton-Rohres mit mehreren Durchbrechungen versehen sein, die jeweils mit dem für Flüssigkeit durchlässige Filtermaterial ausgefüllt sind. Bei diesen Durchbrechungen kann es sich um Löcher, jedoch auch beispielsweise um streifenförmige, in Längsrichtung des Rohres verlaufende Durchbrechungen handeln, die jeweils mit entsprechend leistenförmig ausgebildetem Filtermaterial ausgefüllt sind. Das Vortriebsrohr kann teilweise, überwiegend oder vollständig aus Polymerbeton bestehen. Der aus Polymerbeton bestehende Bereich des Rohres kann ein zusammenhängendes Gebilde darstellen, das die Gestalt des Rohres im wesentlichen bestimmt. Das Gebilde kann hierzu z.B. netz- oder im wesentlichen tonnenförmigartig ausgebildet sein, ohne hierauf beschränkt zu sein. Der ist aus Polymerbeton bestehende Bereich des Rohres kann die kraftaufnehmende Struktur des Rohres bilden. In particular, the wall of the polymer concrete pipe can be used several openings, each with the filter material permeable to liquid are filled. These breakthroughs can be holes, however for example, in the form of strips, in the longitudinal direction of the tube current breakthroughs act, each with accordingly filler-shaped filter material are. The jacking pipe can be partial, predominant or complete consist of polymer concrete. The one made of polymer concrete The area of the pipe can be a coherent structure represent that essentially determines the shape of the tube. The structure can e.g. network or essentially be barrel-shaped without being limited to this to be. The area is made of polymer concrete of the tube can form the force-absorbing structure of the tube.

Weitere Einzelheiten der Erfindung ergeben sich aus den Unteransprüchen.Further details of the invention emerge from the subclaims.

In der Zeichnung sind einige Ausführungsbeispiele der Erfindung dargestellt. Es zeigen:

Fig. 1
die perspektivische Ansicht eines als Filter- oder Sickerrohr ausgebildeten Vortriebsrohres,
Fig. 2
einen Schnitt nach der Linie II-II der Fig. 1,
Fig. 3
eine der Fig. 1 entsprechende Darstellung einer zweiten Ausführungsform,
Fig. 4
eine der Fig. 1 entsprechende Darstellung einer dritten Ausführungsform.
In the drawing, some embodiments of the invention are shown. Show it:
Fig. 1
the perspective view of a jacking pipe designed as a filter or seepage pipe,
Fig. 2
2 shows a section along the line II-II of FIG. 1,
Fig. 3
1 corresponding representation of a second embodiment,
Fig. 4
a representation corresponding to FIG. 1 of a third embodiment.

Das in den Fig. 1 und 2 dargestellte Vortriebsrohr 10 ist mit runden Löchern 12 versehen, die jeweils durch einen Stopfen 14 aus Filterkies verschlossen sind. Dieser Stopfen 14 kann als Kiesklebefilter ausgebildet seinn und aus Filterkiesen und beispielsweise Polyester- oder Vinylesterharz bestehen. Diese Harze können auch als Bindemittel für den Polymerbeton verwendet werden. Dies gilt auch für die folgenden Ausführungsbeispiele.The jacking tube 10 shown in FIGS. 1 and 2 is with provided round holes 12, each by a plug 14th are sealed from filter gravel. This plug 14 can be used as Gravel adhesive filter be formed and from filter gravel and for example polyester or vinyl ester resin. This Resins can also be used as binders for polymer concrete become. This also applies to the following exemplary embodiments.

Die Filterstopfen 14 weisen ein Porenvolumen auf, das die gewünschte Durchlässigkeit für die vom Rohr 10 aufzunehmende Flüssigkeit hat. Die Druckfestigkeit der Stopfen 14 ist merklich geringer als die des Polymerbetons der umgebenden Wandung. Dies ist jedoch nicht nachteilig, da die Wandung 16 insgesamt so bemessen ist, daß sie die Belastung, die bei maximaler Vortriebskraft wirksam wird, aufzunehmen in der Lage ist. So kann das Vortriebsrohr gemäß den Fig. 1 und 2 bei einem Innendurchmesser von 400 mm und einem Außendurchmesser von 550 mm, also einer Wanddicke von 75 mm mit Löchern versehen sein, deren größter Durchmesser 2,54 cm beträgt. Diese Löcher sind entlang der Längserstreckung des Rohres in Abständen von beispielsweise 10,0 cm angeordnet, wobei die einzelnen Reihen in Umfangsrichtung ebenfalls einen Abstand von 10,0 cm aufweisen. Die Anordnung ist dabei so getroffen, daß die Löcher zweier benachbarter Lochreihen gegeneinander versetzt angeordnet sind, wie dies Fig. 1 zeigt.The filter plugs 14 have a pore volume that the Desired permeability for the pipe 10 to receive Has liquid. The compressive strength of the plug 14 is noticeable less than that of the polymer concrete of the surrounding wall. However, this is not disadvantageous since the wall 16 Overall, it is dimensioned so that it can withstand the load maximum propulsive force is able to absorb is. For example, the jacking pipe according to FIGS. 1 and 2 an inner diameter of 400 mm and an outer diameter of 550 mm, i.e. a wall thickness of 75 mm with holes be, whose largest diameter is 2.54 cm. This Holes are spaced along the length of the tube of, for example, 10.0 cm, the individual Rows in the circumferential direction also a distance of 10.0 cm. The arrangement is such that the holes of two adjacent rows of holes offset from each other are arranged, as shown in FIG. 1.

Die Stirnenden 18 des Vortriebsrohres 16 sind in der für Vortriebsrohre üblichen Weise ausgebildet. Dies gilt auch für die Verbindungselemente zur Verbindung zweier benachbarter Rohre und für zwischen beiden Rohren befindliche Dichtungen usw. Hier können die Ausgestaltungen und Elemente vorgesehen sein bzw. verwendet werden, die allgemein zur Verbindung von Vortriebsrohren zur Herstellung eines Rohrstranges üblich und bekannt sind. Dies gilt auch für die übrigen Ausführungsbeispiele, die im folgenden beschrieben werden.The front ends 18 of the jacking pipe 16 are in the for Jacking pipes formed the usual way. This also applies to the connecting elements for connecting two neighboring Pipes and for seals between the two pipes etc. The configurations and elements can be provided here be or be used that generally to connect Jacking pipes common for the production of a pipe string and are known. This also applies to the other exemplary embodiments, which are described below.

Das Ausführungsbeispiel gemäß Fig. 3 stimmt im wesentlichen mit dem der Fig. 1 und 2 überein, so daß gleiche oder einander entsprechende Teile auch mit gleichen Bezugszeichen versehen sind, die in Fig. 3 jeweils um 100 höher sind.3 is essentially correct with that of FIGS. 1 and 2, so that the same or each other corresponding parts also with the same reference numerals are provided, which are each 100 higher in FIG. 3.

Die Durchbrechungen 112 des Rohres 110 der Fig. 3 sind als in Längsrichtung des Rohres 110 verlaufende Streifen ausgebildet, die durch entsprechend geformte leistenförmige Körper 114 aus Filtermaterial verschlossen sind. Die Zeichnung läßt erkennen, daß die Durchbrechungen 112 von der äußeren Mantelfläche nach innen schmaler werden, so daß demzufolge die Filterkörper 114 etwa die Form eines stumpfen Keiles haben. Die die Durchbrechungen in der Rohrwandung verschließenden Filterkörper können vorgeformt sein und z. B. unter Verwendung eines Klebers an der Rohrwandung befestigt sein.The openings 112 of the tube 110 of FIG. 3 are as in Stripes extending in the longitudinal direction of the tube 110 are formed, formed by appropriately shaped strip-shaped bodies 114 Filter material are closed. The drawing shows that the openings 112 from the outer lateral surface become narrower on the inside, so that the filter body 114 about the shape of a blunt wedge. The breakthroughs in the tube wall sealing filter body can be preformed and z. B. using an adhesive be attached to the pipe wall.

Bei der Ausführungsform gemäß Fig. 4 sind Teile, die mit denen der Ausführungsform gemäß Fig. 1 übereinstimmen bzw. diesen entsprechen, mit gleichen, jedoch um 200 höheren Bezugszeichen versehen. In Fig. 4 ist die Anordnung so getroffen, daß die Ausnehmung 212 eine zusammenhängende größere Fläche einnimmt, die sich beispielsweise über zwei Drittel der Länge des Rohres 210 und über etwa 180° des Umfangs des Rohres 210 erstreckt. Demzufolge bildet auch das diese Ausnehmung 212 ausfüllende Filtermaterial einen zusammenhängenden Körper 214, der einen wesentlichen Teil des Mantels des Rohres 210 bildet. Ein Vorteil dieser Ausgestaltung kann darin bestehen, daß bei Einbau des Rohres 210 in der in Fig. 4 dargestellten Weise der untere Bereich des inneren Rohrquerschnittes ein Gerinne für die abfließende Flüssigkeit bildet, welches nicht durch Filterbereiche unterbrochen ist, durch welche ggf. auch Flüssigkeit aus dem Rohr 210 austreten könnte. Welche der jeweiligen Ausgestaltungen in Betracht kommt, wird von den jeweiligen Gegebenheiten abhängen.In the embodiment according to FIG. 4, parts are those which the embodiment shown in FIG. 1 match or this correspond, with the same, but 200 higher reference numerals Mistake. In Fig. 4 the arrangement is such that the Recess 212 occupies a contiguous larger area, for example, over two thirds of the length of the pipe 210 and extends over approximately 180 ° of the circumference of the tube 210. Accordingly, this also forms the recess 212 Filter material a coherent body 214, the one forms an essential part of the jacket of the tube 210. An advantage this configuration can consist in that when installed of the tube 210 in the manner shown in Fig. 4, the lower Area of the inner pipe cross section a channel for the draining liquid that does not pass through filter areas is interrupted, through which possibly also liquid could emerge from tube 210. Which of the respective configurations comes into consideration depends on the respective circumstances depend.

Die Lehre gemäß der Erfindung ist in vielfacher Hinsicht anwendbar, da sich herausgestellt hat, daß die Verwendung von perforierten Rohren als Vortriebsrohre, deren Löcher durch Verschlußstopfen aus Filtermaterial ausgefüllt sind, und/oder von Rohren, die mit anders geformten, ggf. auch großflächigen Durchbrechungen versehen sind, die mit Filtermaterial ausgefüllt sind, jedenfalls dann möglich ist, wenn die Dimensionierung der Rohre und/oder die Anordnung der Durchbrechungen der Notwendigkeit der Übertragung der Vorschubkräfte Rechnung tragen.The teaching according to the invention is applicable in many ways, since it has been found that the use of perforated pipes as jacking pipes, the holes through Sealing plugs are filled out of filter material, and / or of pipes with differently shaped, possibly also large-area Openings are provided, which are filled with filter material are, at least possible if the dimensioning the pipes and / or the arrangement of the openings of the Need to transfer the feed force bill wear.

Die Vortriebsrohre gemäß der Erfindung sind beispielsweise für die Herstellung von Sickerleitungen in Deponien, aber auch für die Herstellung im wesentlichen horizontal angeordneten Filterbrunnen geeignet.The jacking pipes according to the invention are for example for the production of drainage pipes in landfills, but also for the production of filter wells arranged essentially horizontally suitable.

Claims (12)

Vortriebsrohr (10, 110, 210, 310) für die Herstellung einer im wesentlichen horizontal verlaufenden Rohrleitung, dessen Wandung zumindest überwiegend aus Polymerbeton besteht, dadurch gekennzeichnet, daß wenigstens Teile der Wandung (16, 116, 216, 316) des Polymerbeton-Rohres aus einem für Flüssigkeit durchlässigen Filtermaterial bestehen, welches von mit Bindemittel gebundenen kiesartigen Körnern gebildet wird.Jacking pipe (10, 110, 210, 310) for the production of an essentially horizontal pipeline, the wall of which at least predominantly consists of polymer concrete, characterized in that at least parts of the wall (16, 116, 216, 316) of the polymer concrete pipe a filter material permeable to liquid, which is formed by gravel-like grains bound with binder. Vortriebsrohr nach Anspruch 1, dadurch gekennzeichnet, daß die Wandung (16, 116, 216) des Polymerbetonrohres (10, 110, 210) mit wenigstens einer Durchbrechung (12, 112, 212) versehen ist, die jeweils durch das für Flüssigkeit durchlässige Filtermaterial (14, 114, 214) ausgefüllt ist.Jacking pipe according to claim 1, characterized in that the wall (16, 116, 216) of the polymer concrete pipe (10, 110, 210) is provided with at least one opening (12, 112, 212), each of which is penetrated by the filter material which is permeable to liquid ( 14, 114, 214) is filled out. Vortriebsrohr nach Anspruch 2, dadurch gekennzeichnet, daß die Durchbrechungen als im wesentlichen radial verlaufende Löcher (12) ausgebildet sind, die jeweils durch einen Stopfen (14) aus Filtermaterial ausgefüllt sind.Jacking pipe according to claim 2, characterized in that the openings are designed as essentially radial holes (12), each of which is filled with a plug (14) made of filter material. Vortriebsrohr nach Anspruch 2, dadurch gekennzeichnet, daß die Rohrwandung (116) mit streifenförmigen, in Längsrichtung des Rohres verlaufenden, zur Längsachse desselben im wesentlichen parallelen Durchbrechungen (112) versehen ist, die jeweils mit entsprechend geformtem, Leisten aus Filtermaterial (114) ausgefüllt sind.Jacking pipe according to claim 2, characterized in that the pipe wall (116) is provided with strip-shaped openings (112) which run in the longitudinal direction of the pipe and are essentially parallel to the longitudinal axis thereof and which are each filled with correspondingly shaped strips of filter material (114) . Vortriebsrohr nach einem der Ansprüche 1 - 4, dadurch gekennzeichnet, daß die Wandung (216) des Rohres (210) entlang der Längserstreckung desselben mit einem Umfangsabschnitt (219) versehen ist, der geschlossen ist und eine durchgehende Fließsohle für die in das Rohr einsickernde Flüssigkeit bildet.Jacking pipe according to one of Claims 1-4 , characterized in that the wall (216) of the pipe (210) is provided along the longitudinal extent thereof with a peripheral section (219) which is closed and a continuous flow sole for the liquid seeping into the pipe forms. Vortriebsrohr nach einem der Ansprüche 1 - 5, dadurch gekennzeichnet, daß das Bindemittel ein Polymer ist.Jacking pipe according to one of claims 1-5, characterized in that the binder is a polymer. Vortriebsrohr nach einem der Ansprüche 1 - 6, dadurch gekennzeichnet, daß auch das Filtermaterial aus Polymerbeton besteht.Jacking pipe according to one of claims 1-6, characterized in that the filter material also consists of polymer concrete. Vortriebsrohr nach einem der Ansprüche 2 - 7, dadurch gekennzeichnet, daß die Durchbrechungen (12) desselben in in Längsrichtung und in Umfangsrichtung verlaufenden Reihen angeordnet sind und die Durchbrechungen (12) einer Reihe gegenüber den Durchbrechungen der beiden benachbarten dazu parallelen Reihen gegeneinander versetzt angeordnet sind.Jacking pipe according to one of claims 2-7, characterized in that the openings (12) of the same are arranged in rows running in the longitudinal and circumferential directions and the openings (12) of one row are staggered with respect to the openings of the two adjacent rows parallel thereto . Vortriebsrohr nach einem der Ansprüche 2 - 8, dadurch gekennzeichnet, daß die Durchbrechungen (12) einen Durchmesser von etwa 2,5 cm aufweisen.Jacking pipe according to one of claims 2 to 8, characterized in that the openings (12) have a diameter of approximately 2.5 cm. Vortriebsrohr nach einem der Ansprüche 2 - 9, dadurch gekennzeichnet, daß bei einem Innendurchmesser des Rohrs von 400 mm die Durchbrechungen (12) einer Reihe einen Abstand von etwa 10,0 cm voneinander aufweisen. Jacking pipe according to one of claims 2 to 9, characterized in that, with an inner diameter of the pipe of 400 mm, the openings (12) of a row are at a distance of about 10.0 cm from one another. Vortriebsrohr nach einem der Ansprüche 1 - 10, dadurch gekennzeichnet, daß Durchbrechungen (12, 112) in der Wandung des Rohres sich von außen nach innen verengen.Jacking pipe according to one of claims 1-10, characterized in that openings (12, 112) in the wall of the pipe narrow from the outside inwards. Verfahren zur Herstellung einer Sicker-Rohrleitung zum Auffangen und Ableiten von Flüssigkeiten aus dem die Rohrleitung umgebenden Material, z. B. einer Deponie, dadurch gekennzeichnet, daß die Sickerwasser-Rohrleitung mittels Rohrvortrieb unter Verwendung von Vortriebsrohren gemäß wenigstens einem der vorhergehenden Ansprüche hergestellt wird.Method for producing a seepage pipeline for collecting and draining liquids from the material surrounding the pipeline, e.g. B. a landfill, characterized in that the leachate pipeline is produced by means of pipe jacking using jacking pipes according to at least one of the preceding claims.
EP00117988A 1999-08-25 2000-08-22 Driving tube for the construction of a substantially horizontal pipeline Expired - Lifetime EP1079026B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19940327 1999-08-25
DE19940327A DE19940327C1 (en) 1999-08-25 1999-08-25 Jacking pipe for the production of an essentially horizontally running pipeline and pipeline

Publications (3)

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EP1079026A2 true EP1079026A2 (en) 2001-02-28
EP1079026A3 EP1079026A3 (en) 2002-09-11
EP1079026B1 EP1079026B1 (en) 2010-11-17

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EP00117988A Expired - Lifetime EP1079026B1 (en) 1999-08-25 2000-08-22 Driving tube for the construction of a substantially horizontal pipeline

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US (1) US6561732B1 (en)
EP (1) EP1079026B1 (en)
AT (1) ATE488645T1 (en)
DE (2) DE19940327C1 (en)
ES (1) ES2356423T3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1647640A1 (en) * 2004-10-15 2006-04-19 DW Betonrohre GmbH Sewer pipe, particularly driving pipe, and method of manufacturing the same
CN104153548A (en) * 2014-07-22 2014-11-19 苏州金螳螂建筑装饰股份有限公司 Water-permeable device of base layer of rock material
CN105443882A (en) * 2014-08-29 2016-03-30 福建纳川管材科技股份有限公司 Winding structure wall pipe with double functions of water permeation and sewage drainage

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031663B4 (en) * 2000-01-29 2005-11-17 Hochtief Ag Filter tube for use in a closed design and its use for producing a filter section by means of a tunneling machine in pipe jacking
US6857818B2 (en) * 2002-08-02 2005-02-22 Harry Bussey, Jr. Drainage element for walls and septic tank systems
US7258166B2 (en) * 2003-12-10 2007-08-21 Absolute Energy Ltd. Wellbore screen
US20060189959A1 (en) * 2005-02-22 2006-08-24 Schneiter James A High flow diffusion catheter
US8596916B2 (en) 2006-06-15 2013-12-03 Joseph M Rohde Apparatus for installing conduit underground
US7976243B2 (en) 2006-06-15 2011-07-12 Green Core Technologies, Llc Methods and apparatus for installing conduit underground
ITPC20060044A1 (en) * 2006-10-02 2008-04-03 Cesare Melegari IMPROVED DRAINAGE TUBE
EP2045437B1 (en) * 2007-09-06 2012-01-25 Absolute Completion Technologies LTD. Wellbore fluid treatment tubular and method
US7775277B2 (en) * 2007-10-19 2010-08-17 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7775271B2 (en) * 2007-10-19 2010-08-17 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7913755B2 (en) * 2007-10-19 2011-03-29 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7784543B2 (en) * 2007-10-19 2010-08-31 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7793714B2 (en) * 2007-10-19 2010-09-14 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7789139B2 (en) * 2007-10-19 2010-09-07 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US20090283256A1 (en) * 2008-05-13 2009-11-19 Baker Hughes Incorporated Downhole tubular length compensating system and method
US8113292B2 (en) 2008-05-13 2012-02-14 Baker Hughes Incorporated Strokable liner hanger and method
US8171999B2 (en) * 2008-05-13 2012-05-08 Baker Huges Incorporated Downhole flow control device and method
US7789152B2 (en) * 2008-05-13 2010-09-07 Baker Hughes Incorporated Plug protection system and method
US8555958B2 (en) 2008-05-13 2013-10-15 Baker Hughes Incorporated Pipeless steam assisted gravity drainage system and method
US8596908B2 (en) * 2008-11-12 2013-12-03 Terry Rosinbaum Apparatus and method of use of a drainage member
US8151881B2 (en) 2009-06-02 2012-04-10 Baker Hughes Incorporated Permeability flow balancing within integral screen joints
US8056627B2 (en) 2009-06-02 2011-11-15 Baker Hughes Incorporated Permeability flow balancing within integral screen joints and method
US8132624B2 (en) 2009-06-02 2012-03-13 Baker Hughes Incorporated Permeability flow balancing within integral screen joints and method
US8505621B2 (en) * 2010-03-30 2013-08-13 Halliburton Energy Services, Inc. Well assembly with recesses facilitating branch wellbore creation
KR101218752B1 (en) * 2010-04-22 2013-01-07 주식회사 지이엘 Appraratus for storing and infiltrating rain water
CA2801954C (en) 2010-06-11 2015-12-08 Absolute Completion Technologies Ltd. Wellbore screen with tracer for fluid detection
US9212540B2 (en) 2010-06-11 2015-12-15 Absolute Completion Technologies Ltd. Wellbore fluid treatment and method
US8863862B1 (en) 2010-06-22 2014-10-21 Paul Pierre Parmentier Lateral drilling tool and method from vertical bore hole
US8590213B2 (en) * 2010-10-29 2013-11-26 Isela Chavez-Chiriboga Apparatus and method for waterproofing a basement
DE102011013572A1 (en) * 2011-03-10 2012-09-13 Norma Germany Gmbh Flow-optimized fluid line
US8789597B2 (en) 2011-07-27 2014-07-29 Saudi Arabian Oil Company Water self-shutoff tubular
US9481968B2 (en) 2011-09-16 2016-11-01 Contech Engineered Solutions LLC Bridge system and method including four sided concrete bridge units adapted for promoting sedimentation
CA2775140A1 (en) * 2012-04-17 2013-10-17 Canplas Industries Ltd. Moisture responsive irrigation method and apparatus
AU2012381087B2 (en) * 2012-05-29 2015-10-29 Halliburton Energy Services, Inc. Porous medium screen
US9988883B2 (en) 2012-07-04 2018-06-05 Absolute Completion Technologies Ltd. Wellbore screen
US9273537B2 (en) * 2012-07-16 2016-03-01 Schlumberger Technology Corporation System and method for sand and inflow control
CA2918791A1 (en) 2013-07-25 2015-01-29 Schlumberger Canada Limited Sand control system and methodology
US10415233B2 (en) * 2013-10-21 2019-09-17 Marcel NICOLAS Device and method for keeping water away from a concrete slab sitting on a footing
CA2831357C (en) * 2013-10-21 2021-02-09 Marcel Nicolas Device and method for keeping humidity/water away from a concrete slab sitting on a footing
USD765265S1 (en) 2014-07-01 2016-08-30 Contech Engineered Solutions LLC Bridge unit
WO2016133470A1 (en) * 2015-02-16 2016-08-25 Göksel Osman Zühtü A system and a method for exploitation of gas from gas-hydrate formations

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7206442U (en) 1972-02-22 1972-05-10 Hannover Braunschweigische Stromversorgungs Ag SELF-SUPPORTING TUBE WELL FILTER WITH A CORNY FILTER SLEEVE
DE3616445C1 (en) 1986-05-15 1987-08-20 Dyckerhoff & Widmann Ag Corrosion-resistant pipe consisting of concrete/polymer composite
EP1002906A2 (en) 1998-11-18 2000-05-24 Rheinbraun Aktiengesellschaft Well pipe

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2009163A (en) * 1933-07-05 1935-07-23 Charles C Chesley Drain pipe
US2401035A (en) * 1944-01-26 1946-05-28 Nobs Chemical Company Well screen
US2798768A (en) * 1955-12-23 1957-07-09 Babin Benton Paul Soil moistening apparatus
DE1301300B (en) * 1966-05-03 1969-08-21 Rheinische Braunkohlenw Ag Filter tube with a base made of asbestos cement or plastic
US3422626A (en) * 1966-11-04 1969-01-21 Edward T Hanrahan Soil drainage method
DE1786014A1 (en) * 1968-08-06 1971-11-18 Rheinische Braunkohlenw Ag Well filter pipe
US3630384A (en) * 1968-10-24 1971-12-28 Teijin Ltd Filter bed element for use in melt-spinning
US3753352A (en) * 1971-05-21 1973-08-21 Phillips Petroleum Co Perforate conduit
US4134268A (en) * 1977-10-06 1979-01-16 Jack G. Elmore Drainage field pipe
US4235561A (en) * 1979-02-12 1980-11-25 Glen Peterson Subterranean irrigation means and system
US4364891A (en) * 1979-10-31 1982-12-21 Saggese Vincent A Slotted concrete pipe
FI68151C (en) * 1982-07-05 1985-08-12 Eino Lehto ROER FOER CONSTRUCTION BEVATTNING
DE3412096A1 (en) * 1984-03-31 1985-10-10 Hagusta GmbH, 7592 Renchen Well filter
US4624319A (en) * 1984-12-18 1986-11-25 Jacques A. Van Der Borght Method and apparatus to improve well water quality
US4811790A (en) * 1987-08-27 1989-03-14 Mobil Oil Corporation Well bore device and method for sand control
JPH02136428A (en) * 1988-11-16 1990-05-25 Yamamizu Sangyo Kk Form for concrete
US4904112A (en) * 1989-07-26 1990-02-27 Mcdonald Carroll W Underground irrigation system
US5141360A (en) * 1989-09-18 1992-08-25 David Zeman Irrigation tubing
ES2032239B1 (en) * 1990-06-11 1993-08-16 Creaciones Tecnicas Agricolas EXUDING IRRIGATION TUBE
US5500174A (en) * 1994-09-23 1996-03-19 Scott; Gregory D. Method of manufacture of a prepacked resin bonded well liner
UA67719C2 (en) * 1995-11-08 2004-07-15 Shell Int Research Deformable well filter and method for its installation
US5816742A (en) * 1996-09-30 1998-10-06 Cordewener; Charles H. Permeable conduits for disbursing fluids
US5836716A (en) * 1997-02-05 1998-11-17 Johnson; Wm. Ralph Drainage pipe
US6202750B1 (en) * 1999-06-30 2001-03-20 Harout Ohanesian Dual cylinder water well filter and method of using the same
DE10031663B4 (en) * 2000-01-29 2005-11-17 Hochtief Ag Filter tube for use in a closed design and its use for producing a filter section by means of a tunneling machine in pipe jacking

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7206442U (en) 1972-02-22 1972-05-10 Hannover Braunschweigische Stromversorgungs Ag SELF-SUPPORTING TUBE WELL FILTER WITH A CORNY FILTER SLEEVE
DE3616445C1 (en) 1986-05-15 1987-08-20 Dyckerhoff & Widmann Ag Corrosion-resistant pipe consisting of concrete/polymer composite
EP1002906A2 (en) 1998-11-18 2000-05-24 Rheinbraun Aktiengesellschaft Well pipe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1647640A1 (en) * 2004-10-15 2006-04-19 DW Betonrohre GmbH Sewer pipe, particularly driving pipe, and method of manufacturing the same
CN104153548A (en) * 2014-07-22 2014-11-19 苏州金螳螂建筑装饰股份有限公司 Water-permeable device of base layer of rock material
CN105443882A (en) * 2014-08-29 2016-03-30 福建纳川管材科技股份有限公司 Winding structure wall pipe with double functions of water permeation and sewage drainage

Also Published As

Publication number Publication date
DE19940327C1 (en) 2001-05-03
ES2356423T3 (en) 2011-04-08
US6561732B1 (en) 2003-05-13
DE50016029D1 (en) 2010-12-30
EP1079026B1 (en) 2010-11-17
EP1079026A3 (en) 2002-09-11
ATE488645T1 (en) 2010-12-15

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