EP0255600A1 - Sealing profile for segments of tunnel tubes - Google Patents

Sealing profile for segments of tunnel tubes Download PDF

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Publication number
EP0255600A1
EP0255600A1 EP87109155A EP87109155A EP0255600A1 EP 0255600 A1 EP0255600 A1 EP 0255600A1 EP 87109155 A EP87109155 A EP 87109155A EP 87109155 A EP87109155 A EP 87109155A EP 0255600 A1 EP0255600 A1 EP 0255600A1
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EP
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Prior art keywords
profile
sealing profile
groove
grooves
profile according
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Granted
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EP87109155A
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German (de)
French (fr)
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EP0255600B1 (en
Inventor
Siegfried Glang
Werner Dr.-Ing. Grabe
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Phoenix AG
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Phoenix AG
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Priority to AT87109155T priority Critical patent/ATE60646T1/en
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    • 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
    • E02D29/16—Arrangement or construction of joints in foundation structures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/385—Sealing means positioned between adjacent lining members

Definitions

  • the invention relates to a sealing profile according to the preamble of claim 1.
  • the object of the invention is therefore to develop a sealing profile for segments of tunnel tubes, which satisfies requirements 1 and 2, in particular requirements 3 and 4 in a satisfactory manner in order to reliably seal tunnels with a depth of more than 100 m in the long term .
  • This object is achieved by a sealing profile with the characterizing features of claim 1.
  • the continuous web leads to a concentration of the reaction force mobilized when the profile is pressed onto this web with the result of a stress concentration and thus an increased sealing effect.
  • the stress relaxation also occurs significantly less with this bridge without hole weakening.
  • the two segments (1) and (2) each have a groove (3) and (4).
  • Two sealing profiles are glued into these grooves. In the assembled state, the profiles touch each other back to back, the profile back being flat.
  • Each of these profiles has four groove grooves (5) to (8) on the base side.
  • the profile has two channels (9) and (10) and a central continuous and load-bearing web (11).
  • the arrangement of four groove grooves creates two further webs (12) and (13), which are reduced in their load-bearing capacity by the channels (9) and (10) arranged here in order to generate a stress peak in the central web (11). If the profiles are pressed against each other by screwing the segments (1) and (2) together, the reaction force generated is concentrated in the solid, continuous webs (11), with the result of a high contact tension and sealing effect between the profiles.
  • FIG. 2 also shows a profile with a flat profile back. Between the middle groove (14) and the two outer grooves (15) and (16) there is a continuous web (17) and (18). Above the two outer grooves (15) and (16), which extend into the corner area of the profile, a uniform channel (19) and (20) are arranged, with the center of the channels at the height of the upper edge of the central groove ( 14) lies.
  • Fig. 3a there are two glued sealing profiles in the grooves (3) and (4) of the two segments (1) and (2).
  • the back of the profiles has an elevation (21), which creates an uneven profile back.
  • the height of the elevation is approximately 2.5 mm.
  • the arrangement of the elevation further reduces the contact width of two opposing profiles, in particular when the two profile axes are offset from one another in the event of inevitable assembly inaccuracies.
  • 3a also has three uniform groove grooves (22), (23) and (24), which are at the same distance from one another.
  • the elevation (21) in the back of the profile is arranged in the direction of action of the two continuous webs (25) and (26).
  • the rise (27) of the elevation (21) here is approximately equal to the rise of the side flank (28). Between the outer grooves (22) and (24) and the lateral profile edges there is in each case a uniform channel (29) and (30), the center of the channels being at the height of the upper edge of the three groove grooves. If the profiles are pressed against each other by screwing the segments (1) and (2) together, the reaction force generated is concentrated in the solid, continuous webs (25) and (26) with the result of a high contact tension and sealing effect between the profiles .
  • FIGS. 3a, b shows the same profile as in FIGS. 3a, b with regard to the number and arrangement of the groove grooves and channels.
  • the profile here also has two further elevations (21b) and 21c) at the edges of the profile back.
  • the elevation (21b) and (21c) here have the same rise angle as the flanks (28). With these edge elevations, an effective seal is achieved even with extreme offsets of the profiles.
  • Fig. 5 also shows a profile with uneven profile back, which is formed by the elevation (32).
  • the rise (33) of this elevation does not have the same rise angle as the side flank (34).
  • the elevation (32) is formed without transition, d. H. without the presence of an intermediate stage.
  • the central groove (35) and the two outer grooves (36) and (37) there is a continuous web (38) and (39).
  • this profile has a uniform channel (40) or (41) laterally offset.
  • All profiles consist of a rubber mixture based on polychloroprene, EPDM, nitrile rubber or other types of rubber that are resistant to swelling, weathering and chemicals.
  • Shore A hardness is usually between 35 and 80 °.
  • Each segment (1) or (2) receives a suitable frame made of four joined sealing profiles, whereby the four frame corners of the seal are manufactured using the injection molding process. During this process, the channels are usually closed with conical plugs.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Gasket Seals (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Joints With Pressure Members (AREA)
  • Joints Allowing Movement (AREA)
  • Joints With Sleeves (AREA)

Abstract

There is provided a sealing profile formed of rubber or rubber-like material for tunnel segments having a recess therefor extending therearound, the profile having a base side facing the segment and a back side facing away from the segment, a plurality of longitudinally extending parallel flutes in the base side, lateral flanks extending angularly from the base side, a plurality of longitudinally extending parallel ducts, and at least one centrally disposed bridge through extending from the base side to the back side without impairment in its supporting effort by a longitudinal duct.

Description

Die Erfindung bezieht sich auf ein Dichtungsprofil gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a sealing profile according to the preamble of claim 1.

Derartige Dichtungsprofile sind bekannt (DE-PS 28 33 345, DE-GM 85 02 036, DE-GM 85 21 068, DE-GM 85 32 264) und haben sich für den Tunnelbau bei der Anwendung von Segmenten (Tübbings) aus Beton, Gußeisen, Stahl oder Stahlbeton bewährt.Such sealing profiles are known (DE-PS 28 33 345, DE-GM 85 02 036, DE-GM 85 21 068, DE-GM 85 32 264) and have been used for tunnel construction when using segments (segments) made of concrete, Cast iron, steel or reinforced concrete has proven itself.

Die wesentlichen Anforderungen an ein solches Profil sind:

  • 1. Möglichst geringe zu überwindende Kräfte beim Zusammenschrauben der Segmente.
  • 2. Sicherer Halt innerhalb der Nut der Segmente.
  • 3. Möglichst hohe Kontaktspannung und damit gleichbedeutend hohe Abdichtleistung auch bei unvollständiger Verpressung der Profile.
  • 4. Möglichst geringe Spannungsrelaxation über die geplante Nutzungdauer des Tunnelbauwerkes.
The main requirements for such a profile are:
  • 1. The lowest possible forces to be overcome when screwing the segments together.
  • 2. Secure hold within the groove of the segments.
  • 3. As high a contact voltage as possible and thus an equivalent high sealing performance even if the profiles are not fully pressed.
  • 4. As little stress relaxation as possible over the planned useful life of the tunnel structure.

In den letzten Jahren stand hauptsächlich die Erfüllung der Anforderungen 1 und 2 im Mittelpunkt der Entwicklungstätigkeit und auch der praktischen Anwendung, was zur Anordnung von Rillennuten und Kanälen im Profilquerschnitt in besonderer geometrischer Anordnung geführt hat, mit dem Ergebnis einer sehr gleichmäßigen Verteilung der Steifigkeit über die Breite des Profiles. Solche Profile genügen erhöhten Anforderungen an die langfristig zu garantierende Dichtungswirkung aufgrund zu geringer Kontaktspannung und zu hoher Spannungsrelaxations­neigung nicht, da die zur Verfügung stehende Reaktionskraft bei Zusammenpressen des Profiles durch die gesamte Kontaktbreite geteilt wird und so eine niedrige Kontaktspannung erreicht wird und zudem die Spannungsrelaxation durch die zahlreich angeordneten Kanäle beschleunigt wird.In recent years, the fulfillment of requirements 1 and 2 has mainly been the focus of development work and practical application, which has led to the arrangement of groove grooves and channels in the profile cross section in a special geometric arrangement, with the result of a very uniform distribution of the rigidity over the Width of the profile. Such profiles do not meet the increased demands on the sealing effect to be guaranteed in the long term due to the contact stress being too low and the tendency to stress relaxation being too high, since the available reaction force when the profile is pressed together is divided by the entire contact width, thus achieving a low contact stress and also the stress relaxation by numerous arranged channels is accelerated.

Aufgabe der Erfindung ist es daher, ein Dichtungsprofil für Segmente von Tunnelröhren zu entwicklen, das unter Beachtung der Anforderungen 1 und 2, insbesondere die Anforderungen 3 und 4 in befriedigender Weise löst, um auch Tunnel mit einer Tiefenlage von mehr als 100 m langfristig sicher abzudichten. Diese Aufgabe wird gelöst durch ein Dichtungsprofil mit den kennzeichnenden Merkmalen des Anspruchs 1.The object of the invention is therefore to develop a sealing profile for segments of tunnel tubes, which satisfies requirements 1 and 2, in particular requirements 3 and 4 in a satisfactory manner in order to reliably seal tunnels with a depth of more than 100 m in the long term . This object is achieved by a sealing profile with the characterizing features of claim 1.

Der durchgehende Steg führt zu einer Konzentration der bei Verpressen des Profiles mobilisierten Reaktionskraft auf diesen Steg mit dem Ergebnis einer Spannungskonzentration und damit erhöhten Dichtwirkung. Die Spannungsrelaxation tritt darüber hinaus bei diesem Steg ohne Lochschwächung wesentlich vermindert ein.The continuous web leads to a concentration of the reaction force mobilized when the profile is pressed onto this web with the result of a stress concentration and thus an increased sealing effect. The stress relaxation also occurs significantly less with this bridge without hole weakening.

Zweckmäßige Ausgestaltungen sind in den Unteransprüchen genannt.Appropriate configurations are mentioned in the subclaims.

Die Erfindung wird nun anhand von Ausführungsbeispielen unter Bezugnahme von schematischen Zeichnungen näher erläutert. Dabei zeigen die

  • Fig. 1, 2 Dichtungsprofile mit dem erfindungsgemäßen Steg bei ebenflächigem Profilrücken und die
  • Fig. 3a, 3b, 4, 5 Dichtungsprofile mit dem erfindungsgemäßen Steg, wobei der Profilrücken eine oder mehrere Erhebungen aufweist.
The invention will now be explained in more detail using exemplary embodiments with reference to schematic drawings. The show
  • Fig. 1, 2 sealing profiles with the web according to the invention with a flat profile back and the
  • Fig. 3a, 3b, 4, 5 sealing profiles with the web according to the invention, wherein the profile back has one or more elevations.

Sämtliche Profile sind im Querschnitt dargestellt und verdeutlichen den noch nicht verpreßten Zustand.All profiles are shown in cross section and illustrate the not yet compressed state.

Nach Fig. 1 besitzen die beiden Segmente (1) und (2) je eine Nut (3) und(4). In diesen Nuten sind zwei Dichtungsprofile eingeklebt. Im Montagezustand berühren sich die Profile Rücken an Rücken, wobei der Profilrücken ebenflächig ausgebildet ist. Jedes dieser Profile weist an der Basisseite vier Rillennuten (5) bis (8) auf. Weiterhin besitzt das Profil zwei Kanäle (9) und (10) sowie einen mittleren durchgehenden und tragenden Steg (11). Bei der Anordnung von vier Rillennuten entstehen zwei weitere Stege (12) und (13), die durch die hier angeordneten Kanäle (9) und (10) in ihrer Tragwirkung reduziert sind, um eine Spannungsspitz im zentralen Steg (11) zu erzeugen. Werden nun die Profile durch eine Verschraubung der Segmente (1) und (2) gegeneinandergepreßt, so wird die dabei erzeugte Reaktionskraft in den massiven durchgehenden Stegen (11) konzentriert, mit dem Ergebnis einer hohen Kontaktspannung und Dichtungswirkung zwischen den Profilen.1, the two segments (1) and (2) each have a groove (3) and (4). Two sealing profiles are glued into these grooves. In the assembled state, the profiles touch each other back to back, the profile back being flat. Each of these profiles has four groove grooves (5) to (8) on the base side. Furthermore, the profile has two channels (9) and (10) and a central continuous and load-bearing web (11). The arrangement of four groove grooves creates two further webs (12) and (13), which are reduced in their load-bearing capacity by the channels (9) and (10) arranged here in order to generate a stress peak in the central web (11). If the profiles are pressed against each other by screwing the segments (1) and (2) together, the reaction force generated is concentrated in the solid, continuous webs (11), with the result of a high contact tension and sealing effect between the profiles.

Die Fig. 2 zeigt ebenfalls ein Profil mit ebenflächigem Profilrücken. Zwischen der mittleren Nut (14) und den beiden Außennuten (15) und (16) befindet sich jeweils ein durchgehender Steg (17) bzw. (18). Über den beiden Außennuten (15) und (16), die sich in den Eckbereich des Profiles erstrecken, sind jeweils ein gleichförmiger Kanal (19) bzw. (20) angeordnet, wobei der Mittelpunkt der Kanäle in der Höhenlage der Oberkante der mittleren Rillennut (14) liegt.2 also shows a profile with a flat profile back. Between the middle groove (14) and the two outer grooves (15) and (16) there is a continuous web (17) and (18). Above the two outer grooves (15) and (16), which extend into the corner area of the profile, a uniform channel (19) and (20) are arranged, with the center of the channels at the height of the upper edge of the central groove ( 14) lies.

Nach Fig. 3a befinden sich in den Nuten (3) und (4) der beiden Segmente (1) und (2) zwei eingeklebte Dichtungsprofile. Der Rücken der Profile weist eine Erhebung (21) auf, wodurch ein unebener Profilrücken entsteht. Die Höhe der Erhebung beträgt etwa 2,5 mm. Durch die Anordnung der Erhebung wird die Kontaktbreite zweier gegenüberstehender Profile weiter reduziert, insbesondere dann, wenn es bei unvermeidlichen Montageungenauigkeiten zu einem Versatz der beiden Profilachsen gegeneinander kommt. Das Profil nach Fig. 3a weist ferner drei gleichförmige Rillennuten (22), (23) und (24) auf, die untereinander den gleichen Abstand besitzen. Zwischen der mittleren Nut (23) und den beiden Außennuten (22) und (24) befindet sich jeweils ein durchgehender Steg (25) bzw. (26). Die Erhebung (21) im Profilrücken ist in Kraftwirkungsrichtung der beiden durchgehenden Stege (25) und (26) angeordnet. Der Anstieg (27) der Erhebung (21) ist hier etwa gleich dem Anstieg der seitlichen Flanke (28). Zwischen den Außennüten (22) und (24) und den seitlichen Profilrändern befindet sich jeweils ein gleichförmiger Kanal (29) bzw. (30), wobi der Mittelpunkt der Kanäle in der Höhenlage der Oberkante der drei Rillennuten liegt. Werden nun die Profile durch eine Verschraubung der Segmente (1) und (2) gegeneinander gepreßt, so wird die dabei erzeugte Reaktionskraft in den massiven, durchgehenden Stegen (25) und (26) konzentriert mit dem Ergebnis einer hohen Kontaktspannung und Dichtwirkung zwischen den Profilen.According to Fig. 3a there are two glued sealing profiles in the grooves (3) and (4) of the two segments (1) and (2). The back of the profiles has an elevation (21), which creates an uneven profile back. The height of the elevation is approximately 2.5 mm. The arrangement of the elevation further reduces the contact width of two opposing profiles, in particular when the two profile axes are offset from one another in the event of inevitable assembly inaccuracies. 3a also has three uniform groove grooves (22), (23) and (24), which are at the same distance from one another. There is a continuous web (25) and (26) between the middle groove (23) and the two outer grooves (22) and (24). The elevation (21) in the back of the profile is arranged in the direction of action of the two continuous webs (25) and (26). The rise (27) of the elevation (21) here is approximately equal to the rise of the side flank (28). Between the outer grooves (22) and (24) and the lateral profile edges there is in each case a uniform channel (29) and (30), the center of the channels being at the height of the upper edge of the three groove grooves. If the profiles are pressed against each other by screwing the segments (1) and (2) together, the reaction force generated is concentrated in the solid, continuous webs (25) and (26) with the result of a high contact tension and sealing effect between the profiles .

Bei einem Versatz (31) der Profile (Fig. 3b) ist die Kontaktbreite reduziert und die Spannung wiederum erhöht.If the profiles are offset (31) (FIG. 3b), the contact width is reduced and the voltage is increased again.

Die Fig. 4 stellt bezüglich der Anzahl und Anordnung der Rillennuten und Kanäle des gleiche Profil wie bei Fig. 3a, b dar. Neben der zentralen Erhebung (21a) weist hier das Profil noch zwei weitere Erhebungen (21b) und 21c) an den Rändern des Profilrückens auf. Die Erhebung (21b) und (21c) haben hier den gleichen Anstiegswinkel wie die Flanken (28). Durch diese Randerhebungen wird auch bei extremen Versätzen der Profile eine wirksame Abdichtung erzielt.4 shows the same profile as in FIGS. 3a, b with regard to the number and arrangement of the groove grooves and channels. In addition to the central elevation (21a), the profile here also has two further elevations (21b) and 21c) at the edges of the profile back. The elevation (21b) and (21c) here have the same rise angle as the flanks (28). With these edge elevations, an effective seal is achieved even with extreme offsets of the profiles.

Die Fig. 5 zeigt ebenfalls ein Profil mit unebenen Profilrücken, der durch die Erhebung (32) gebildet wird. Der Anstieg (33) dieser Erhebung besitzt dabei nicht die gleichen Anstiegeswinkel wie die seitliche Flanke (34). Im Gegensatz zu dem Profil nach Fig. 3a, b wird die Erhebung (32) übergangslos gebildet, d. h. ohne Vorhandensein einer Zwischenstufe. Zwischen der mittleren Rillennut (35) und den beiden Außennuten (36) und (37), wobei die mittlere Nut breiter und tiefer ist als die beiden anderen Nuten, befindet sich jeweils ein durchgehender Steg (38) bzw. (39). Über den Außennuten weist dieses Profil seitlich versetzt jeweils einen gleichförmigen Kanal (40) bzw. (41) auf.Fig. 5 also shows a profile with uneven profile back, which is formed by the elevation (32). The rise (33) of this elevation does not have the same rise angle as the side flank (34). In contrast to the profile according to Fig. 3a, b, the elevation (32) is formed without transition, d. H. without the presence of an intermediate stage. Between the central groove (35) and the two outer grooves (36) and (37), the central groove being wider and deeper than the other two grooves, there is a continuous web (38) and (39). Above the outer grooves, this profile has a uniform channel (40) or (41) laterally offset.

Sämtliche Profile bestehen aus einer Kautschukmischung auf Basis von Polychloropren, EPDM, Nitril-Kautschuk oder anderen quell-, witterungs- und chemikalienbeständigen Kautschuktypen. Die Härte in Shore A beträgt üblicherweise zwischen 35 und 80°.All profiles consist of a rubber mixture based on polychloroprene, EPDM, nitrile rubber or other types of rubber that are resistant to swelling, weathering and chemicals. Shore A hardness is usually between 35 and 80 °.

Jedes Segment (1) bzw. (2) erhält einen passenden Rahmen aus vier zusammengefügten Dichtungsprofilen, wobei die vier Rahmenecken der Dichtung im Injections-Moulding-Verfahren hergestellt werden. Während dieses Verfahrens sind die Kanäle üblicherweise mit konischen Stöpseln verschlossen.Each segment (1) or (2) receives a suitable frame made of four joined sealing profiles, whereby the four frame corners of the seal are manufactured using the injection molding process. During this process, the channels are usually closed with conical plugs.

Claims (13)

1) Dichtungsprofil aus Gummi oder gummiähnlichem Werkstoff für mit einer umlaufenden Aussparung versehene Segmente, die zu einem rohrförmigen Tunnel zusammengesetzt sind, wobei das Profil a) an der Basisseite in Längsrichtung parallel verlaufende Rillennuten, b) gewinkelte Seitenflanken und c) in Längsrichutng parallel verlaufende Kanäle 1) Sealing profile made of rubber or rubber-like material for segments provided with a circumferential recess, which are assembled to form a tubular tunnel, the profile a) grooved grooves running in parallel in the longitudinal direction on the base side, b) angled side flanks and c) channels running parallel in the longitudinal direction aufweist, dadurch gekennzeichnet, daß es im mittleren Bereich (Zentrum) des Profiles wenigstens einen durchgehenden Steg gibt, der in seiner Tragwirkung nicht durch einen Längskanal beeinträchtigt ist.has, characterized in that there is at least one continuous web in the central region (center) of the profile, the load-bearing action of which is not impaired by a longitudinal channel. 2) Dichtungsprofil nach Anspruch 1, dadurch gekennzeichnet, daß um einen durchgehenden Steg (11) in der Symmetrieachse durch die Anordnung von vier gleichförmigen Rillennuten (5, 6, 7, 8) zwei weitere Stege gebildet sind, die im oberen Profilbereich durch zwei gleichförmige Kanäle (9, 10) in der Tragwirkung reduziert sind und daß der Profilrücken ebenflächig ausgebildet ist.2) Sealing profile according to claim 1, characterized in that two further webs are formed around a continuous web (11) in the axis of symmetry by the arrangement of four uniform groove grooves (5, 6, 7, 8), which in the upper profile area by two uniform Channels (9, 10) are reduced in the load-bearing effect and that the profile back is flat. 3) Dichtungsprofil nach Anspruch 2, dadurch gekennzeichnet, daß die Unterkante der Kanäle oberhalb oder in gleicher Höhe wie die Oberkante der Rillennuten liegt.3) Sealing profile according to claim 2, characterized in that the lower edge of the channels is above or at the same height as the upper edge of the groove grooves. 4) Dichtungsprofil nach Anspruch 1, dadurch gekennzeichnet, daß zwischen der mittleren Rillennut (14) und den beiden Außennuten (15, 16), wobei die mittlere Nut tiefer und breiter ist als die beiden anderen Nuten, jeweils ein durchgehender Steg (17, 18) vorhanden ist, daß sich über den Außennuten jeweils ein gleichförmiger Kanal (19, 20) befindet und daß der Profilrücken ebenflächig ausgebildet ist.4) Sealing profile according to claim 1, characterized in that between the central groove (14) and the two outer grooves (15, 16), the central groove being deeper and wider than the other two grooves, a continuous web (17, 18th ) is present that there is a uniform channel (19, 20) above the outer grooves and that the profile back is flat. 5) Dichtungsprofil nach Anspruch 4, dadurch gekennzeichnet, daß der Mittelpunkt der Kanäle in der Höhenlage der Oberkante der mittleren Rillennut liegt.5) Sealing profile according to claim 4, characterized in that the center of the channels is in the height of the upper edge of the central groove. 6) Dichtungsprofil nach Anspruch 1, dadurch gekennzeichnet, daß das Profil mindestens eine Erhebung im Profilrücken aufweist.6) Sealing profile according to claim 1, characterized in that the profile has at least one elevation in the profile back. 7) Dichtungsprofil nach Anspruch 6, dadurch gekennzeichnet, daß das Profil eine einzige Erhebung (21, 32) im Profilrücken aufweist, dessen Anstiegswinkel gleich oder verschieden dem der seitlichen Flanken (28, 34) ist, wobei die Erhebung in Kraftwirkungsrichtung des durchgehenden Steges angeordnet ist.7) Sealing profile according to claim 6, characterized in that the profile has a single elevation (21, 32) in the profile back, the angle of rise of which is the same or different from that of the lateral flanks (28, 34), the elevation being arranged in the direction of the force of the continuous web is. 8) Dichtungsprofil nach Anspruch 6, dadurch gekennzeichnet, daß das Profil neben einer Erhebung (21a), die in Kraftwirkungsrichtung des durchgehenden Steges angeordnet ist, zwei weitere Erhebungen (21b, 21c) an den Rändern des Profilrückens aufweist, wobei die Anstiegswinkel der Erhebungen (21a, 21b, 21c) gleich oder verschieden dem der seitlichen Flanken (28) ist.8) Sealing profile according to claim 6, characterized in that the profile in addition to an elevation (21a), which is arranged in the direction of force of the continuous web, has two further elevations (21b, 21c) on the edges of the profile back, the angle of rise of the elevations ( 21a, 21b, 21c) is the same or different from that of the side flanks (28). 9) Dichtungsprofil nach den Ansprüchen 7 oder 8, dadurch gekennzeichnet, daß verteilt um die Symmetrieachse des Profiles je ein durchgehender Steg angeordnet ist, wobei die beiden Stege durch eine Rillennut voneinander getrennt sind.9) Sealing profile according to claims 7 or 8, characterized in that a continuous web is arranged distributed around the axis of symmetry of the profile, the two webs being separated from one another by a groove. 10) Dichtungsprofil nach Anspruch 9, dadurch gekennzeichnet, daß die Rillennut (23), die die beiden Stege (25, 26) voneinander trennt, den beiden Außennuten (22, 24) gleichförmig ist, wobei sich zwischen Außennuten und den seitlichen Profilrändern jeweils ein gleichförmiger Kanal (29, 30) befindet.10) Sealing profile according to claim 9, characterized in that the grooved groove (23), which separates the two webs (25, 26) from one another, the two outer grooves (22, 24) is uniform, with one between the outer grooves and the lateral profile edges uniform channel (29, 30) is located. 11) Dichtungsprofil nach Anspruch 10, dadurch gekennzeichnet, daß der Mittelpunkt der Kanäle in der Höhenlage der Oberkante der Rillennuten liegt.11) Sealing profile according to claim 10, characterized in that the center of the channels is in the height of the upper edge of the groove grooves. 12) Dichtungsprofil nach Anspruch 9, dadurch gekennzeichnet, daß die Rillennut (35), die die beiden Stege (38, 39) voneinander trennt, breiter und tiefer ist als die beiden Außennuten (36,37), wobei sich über den Außennuten seitlich versetzt jeweils ein gleichförmiger Kanal (40, 41) befindet.12) Sealing profile according to claim 9, characterized in that the groove (35), which separates the two webs (38, 39) from one another, is wider and deeper than the two outer grooves (36,37), with laterally offset over the outer grooves each have a uniform channel (40, 41).
EP87109155A 1986-08-08 1987-06-25 Sealing profile for segments of tunnel tubes Expired - Lifetime EP0255600B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87109155T ATE60646T1 (en) 1986-08-08 1987-06-25 SEALING PROFILE FOR SEGMENTS OF TUNNEL PIPE.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3626891 1986-08-08
DE3626890 1986-08-08
DE3626891 1986-08-08
DE3626890 1986-08-08

Publications (2)

Publication Number Publication Date
EP0255600A1 true EP0255600A1 (en) 1988-02-10
EP0255600B1 EP0255600B1 (en) 1991-01-30

Family

ID=25846377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87109155A Expired - Lifetime EP0255600B1 (en) 1986-08-08 1987-06-25 Sealing profile for segments of tunnel tubes

Country Status (7)

Country Link
US (1) US4824289A (en)
EP (1) EP0255600B1 (en)
AT (1) ATE60646T1 (en)
DE (2) DE3767803D1 (en)
ES (1) ES2021304B3 (en)
GR (1) GR3001679T3 (en)
NO (1) NO164733C (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340659A1 (en) 1988-05-04 1989-11-08 Phoenix Aktiengesellschaft Activatable sealing, in particular a sealing for tubbings
EP0368174A1 (en) * 1988-11-09 1990-05-16 Phoenix Aktiengesellschaft Sealing strip for tunnel segments
EP0414137A1 (en) * 1989-08-19 1991-02-27 Phoenix Aktiengesellschaft Sealing profile for tunnel-segments
US5044823A (en) * 1988-12-22 1991-09-03 C.E. Heinke & Company Limited Relating to seals
GB2241973A (en) * 1990-03-16 1991-09-18 Costain Building Prod Waterproofing of tunnel lining
EP0534277A1 (en) 1991-09-21 1993-03-31 Phoenix Aktiengesellschaft Sealing strip for tunnel lining segments
WO1993014917A1 (en) * 1992-01-28 1993-08-05 Phoenix Aktiengesellschaft Process and device for making the corners of sealing frames
US5648036A (en) * 1992-01-28 1997-07-15 Phoenix Aktiengesellschaft Device and process for producing the corners of sealing frames

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FR2600695B1 (en) * 1986-06-27 1991-03-15 Daetwyler France CURTAIN WALL PANEL WITH SEALING SYSTEM, SEALING SYSTEM, AND CORRESPONDING PROFILE
FR2632683B1 (en) * 1988-06-08 1990-08-24 Snecma STATIC SEALING STRUCTURE FOR HYDROMECHANICAL CONTROL OF TURBOMACHINE
US5222745A (en) * 1992-02-28 1993-06-29 Jmk International, Inc. RTV-less gasket assembly
JP3213323B2 (en) 1993-01-14 2001-10-02 フェニックス アクチエンゲゼルシャフト Seal unit
US5439319A (en) * 1993-08-12 1995-08-08 Carlisle Coatings & Water Proofing, Incorporated Tunnel barrier system and method of installing the same
DE59601607D1 (en) * 1995-02-01 1999-05-12 Phoenix Ag SEALING ARRANGEMENT FOR PARTICULAR TUNNEL TUBE SEGMENTS
JP3251295B2 (en) * 1995-03-01 2002-01-28 フェニックス、アクチェンゲゼルシャフト Sealed joint and its manufacturing method
DE59906784D1 (en) * 1998-07-08 2003-10-02 Phoenix Ag SEALING ARRANGEMENT
DE10111772A1 (en) * 2000-03-30 2001-10-04 Phoenix Ag Seal arrangement; has elastomer seal profile between abutting segments with lubricant held between seal profiles by at lest two cams in contact face area of each seal profile
DE50205176D1 (en) 2001-10-11 2006-01-12 Daetwyler Ag Sealing profile for tunnel segments
DE102009015232A1 (en) * 2009-04-01 2010-10-07 Phoenix Dichtungstechnik Gmbh Sealing arrangement for shaft and tunnel constructions
FR2950906B1 (en) * 2009-10-02 2014-08-22 Lohr Ind PREFABRICATED FLAT ELEMENTS TO ASSEMBLE IN LINEAR SUCCESSION AND SUBSTANTIALLY COPLANAR
US8795777B2 (en) * 2010-02-04 2014-08-05 Contech Engineered Solutions LLC Mine shaft liner plate system and method
AU2011282621B2 (en) 2010-07-30 2015-03-26 Fci Holdings Delaware, Inc. Engineered mine seal
US20140196394A1 (en) 2013-01-11 2014-07-17 Chatsworth Products, Inc. Modular thermal isolation barrier for data processing equipment structure
CN103321655B (en) * 2013-06-27 2015-05-13 辽宁工程技术大学 Roadway floor reinforcement method with functions of horizontal yielding and energy absorption
CA2876881C (en) 2014-01-08 2020-06-02 Csi Tunnel Systems Tunnel segment cross gasket
US9404227B2 (en) * 2014-06-13 2016-08-02 Newpark Mats & Integrated Services Llc Load-supporting surface with interfacing gap seal members and related apparatus and methods
CN110924687B (en) * 2019-11-04 2020-12-15 北京城建设计发展集团股份有限公司 Prefabricated component tensioning method based on centroid tracking and seam width control

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DE2642104A1 (en) * 1976-09-18 1978-03-23 Thyssen Industrie Flexible tunnel lining system - uses curved segments with gaps between them and connections through resilient edges
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GB2124277A (en) * 1982-06-25 1984-02-15 Nippon Zenith Pipe Arched precast concrete culvert
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DE2513365B2 (en) * 1975-03-26 1977-01-27 Ruhrkohle Ag, 4300 Essen ARRANGEMENT FOR SEALING THE JOINTS OF REINFORCED CONCRETE TUBING
DE2642104A1 (en) * 1976-09-18 1978-03-23 Thyssen Industrie Flexible tunnel lining system - uses curved segments with gaps between them and connections through resilient edges
DE2850818A1 (en) * 1977-11-23 1979-05-31 Vredestein Nv PROFILED SEALING ELEMENT, IN PARTICULAR FOR TUNNELS CONSTRUCTED FROM SEGMENTS
DE2833345C2 (en) * 1978-07-29 1985-03-28 Phoenix Ag, 2100 Hamburg Sealing profile for segments
GB2124277A (en) * 1982-06-25 1984-02-15 Nippon Zenith Pipe Arched precast concrete culvert
DE3414180A1 (en) * 1984-04-14 1985-10-24 Georg Prinzing GmbH & Co KG Betonformen- und Maschinenfabrik, 7902 Blaubeuren Sealing device for abutting components which are at least approximately pipe-shaped, in particular for concrete mouldings
DE8502036U1 (en) * 1985-01-26 1985-08-22 Phoenix Ag, 2100 Hamburg Sealing profile for concrete segments of tunnel tubes
DE8521068U1 (en) * 1985-07-20 1985-09-19 Phoenix Ag, 2100 Hamburg Sealing profile for concrete segments of tunnel tubes
DE8532264U1 (en) * 1985-11-15 1986-03-06 Phoenix Ag, 2100 Hamburg Sealing profile for segments of tunnel tubes

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340659A1 (en) 1988-05-04 1989-11-08 Phoenix Aktiengesellschaft Activatable sealing, in particular a sealing for tubbings
EP0368174A1 (en) * 1988-11-09 1990-05-16 Phoenix Aktiengesellschaft Sealing strip for tunnel segments
US5044823A (en) * 1988-12-22 1991-09-03 C.E. Heinke & Company Limited Relating to seals
EP0414137A1 (en) * 1989-08-19 1991-02-27 Phoenix Aktiengesellschaft Sealing profile for tunnel-segments
GB2241973A (en) * 1990-03-16 1991-09-18 Costain Building Prod Waterproofing of tunnel lining
GB2241973B (en) * 1990-03-16 1993-12-22 Costain Building Prod Waterproofing of tunnel lining
EP0534277A1 (en) 1991-09-21 1993-03-31 Phoenix Aktiengesellschaft Sealing strip for tunnel lining segments
WO1993014917A1 (en) * 1992-01-28 1993-08-05 Phoenix Aktiengesellschaft Process and device for making the corners of sealing frames
US5648036A (en) * 1992-01-28 1997-07-15 Phoenix Aktiengesellschaft Device and process for producing the corners of sealing frames

Also Published As

Publication number Publication date
DE3720919A1 (en) 1988-02-11
ES2021304B3 (en) 1991-11-01
NO164733B (en) 1990-07-30
GR3001679T3 (en) 1992-11-23
EP0255600B1 (en) 1991-01-30
DE3767803D1 (en) 1991-03-07
NO873319L (en) 1988-02-09
NO164733C (en) 1990-11-14
ATE60646T1 (en) 1991-02-15
NO873319D0 (en) 1987-08-07
US4824289A (en) 1989-04-25

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