EP0534277B1 - Joint d'étanchéité pour segments de revêtements de tunnels - Google Patents

Joint d'étanchéité pour segments de revêtements de tunnels Download PDF

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Publication number
EP0534277B1
EP0534277B1 EP92115738A EP92115738A EP0534277B1 EP 0534277 B1 EP0534277 B1 EP 0534277B1 EP 92115738 A EP92115738 A EP 92115738A EP 92115738 A EP92115738 A EP 92115738A EP 0534277 B1 EP0534277 B1 EP 0534277B1
Authority
EP
European Patent Office
Prior art keywords
sealing
foot
retainer
longitudinal direction
groove
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.)
Expired - Lifetime
Application number
EP92115738A
Other languages
German (de)
English (en)
Other versions
EP0534277A1 (fr
Inventor
Siegfried Glang
Werner Dr. Grabe
Holger Dipl.-Ing. Gutschmidt
Alfred Dipl.-Ing. Dr. Techn. Schulter
Harald Dipl.-Ing. Dr. Techn. Wagner
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.)
Phoenix AG
Original Assignee
Phoenix AG
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 Phoenix AG filed Critical Phoenix AG
Publication of EP0534277A1 publication Critical patent/EP0534277A1/fr
Application granted granted Critical
Publication of EP0534277B1 publication Critical patent/EP0534277B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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 made of elastomeric material for tunnel segments provided with a circumferential groove, which on its base side has open or closed groove grooves which run in the longitudinal direction and mostly also channels which run in the longitudinal direction.
  • the sealing frames of a segment made of concrete, steel, reinforced concrete or cast iron mostly consist of four composite strand-shaped sealing profiles (profiled strips) made of elastomeric material, ie of rubber or rubber-like plastic, whereby the frame corners are preferably produced by the injection molding process.
  • the tunnel construction in segmental construction with a special arrangement of the segments. It is often sufficient if each segment has a sealing frame. In special circumstances, however, it may be necessary to provide each segment with a double sealing frame, it being possible for the two parallel sealing frames to be connected to one another with an additional sealing cross profile (EP-A-0 337 177).
  • the sealing profiles or sealing frames are usually located in a corresponding groove (groove depth d, groove width w) of the tunnel segment.
  • the first sealing profile for tunnel segments was developed in 1968 for the Elbe tunnel in Hamburg, whereby the elastomer profile had four groove grooves.
  • the segments were made of cast iron (World Tunneling, 12/1989, page 459, Fig. 6).
  • the sealing profiles developed for this were mostly provided with groove grooves and channels (DE-U-78 22 476, DE-C-28 33 345, GB-B-2 178 114, EP-A-0 255 600, EP-A-0 306 796, EP-A-0 368 174, EP-A-0 414 137).
  • the sealing profile has only a single holding foot, which is located in the middle of the base side.
  • the tunnel segment (1) with the circumferential groove (2; depth d, width w) has an additional circumferential anchoring groove (3; depth d ', width w').
  • the sealing profile (4) made of elastomeric material is now inserted into the groove (2), the holding foot (5) according to the invention being clamped or pressed into the anchoring groove (3).
  • the sealing profile (4) has two open groove grooves (7, 8) on its base side (6) and three channels (10, 11, 12) towards the profile back (9).
  • the holding foot (5) arranged in the middle of the base side (6) is provided with clamping ribs (13, 14).
  • the sealing profile can also have closed groove grooves (GB-A-2 017 194, EP-A-0 414 617).
  • the frame corners of the holding foot (5) are expediently produced by the injection molding process.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)

Claims (4)

  1. Joint d'étanchéité profilé (4) en matière élastomère pour des voussoirs (1) munis d'une gorge périphérique (2), ledit joint d'étanchéité présentant
    a) sur son côté de base (6), des rainures ouvertes ou fermées (7, 8) qui s'étendent en direction longitudinale, et
    b) le plus souvent, des canaux (10, 11, 12) qui s'étendent également en direction longitudinale,
    caractérisé en ce que
    c) le joint d'étanchéité profilé (4) comporte, sur son côté de base (6), au moins un pied de retenue (5) qui s'étend en direction longitudinale et qui s'insère dans une gorge périphérique supplémentaire d'ancrage (3) et,
    d) il est prévu, dans la région de transition (15) entre le corps du joint d'étanchéité profilé et le pied de retenue (5), un canal (16) qui s'étend longitudinalement et qui, à l'état non chargé, plonge dans le pied de retenue (5) dans une mesure correspondant à 20-40% de sa hauteur totale h.
  2. Joint d'étanchéité profilé selon la revendication 1, caractérisé en ce qu'il est prévu un seul pied de retenue (5) qui se trouve au milieu du côté de base (6).
  3. Joint d'étanchéité profilé selon la revendication 1 ou 2, caractérisé en ce que le pied de retenue (5) présente des nervures de blocage (13, 14).
  4. Joint d'étanchéité profilé selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les angles du cadre constitué par le pied de retenue (5) sont produits par le procédé de moulage par injection.
EP92115738A 1991-09-21 1992-09-15 Joint d'étanchéité pour segments de revêtements de tunnels Expired - Lifetime EP0534277B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4131475 1991-09-21
DE4131475 1991-09-21

Publications (2)

Publication Number Publication Date
EP0534277A1 EP0534277A1 (fr) 1993-03-31
EP0534277B1 true EP0534277B1 (fr) 1995-10-04

Family

ID=6441163

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92115738A Expired - Lifetime EP0534277B1 (fr) 1991-09-21 1992-09-15 Joint d'étanchéité pour segments de revêtements de tunnels

Country Status (6)

Country Link
EP (1) EP0534277B1 (fr)
AT (1) ATE128753T1 (fr)
DE (2) DE59203893D1 (fr)
DK (1) DK0534277T3 (fr)
ES (1) ES2080406T3 (fr)
GR (1) GR3018260T3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982472B1 (fr) * 1998-08-26 2003-03-12 Tarmac Limited Systeme d'étancheité pour voussoir de tunnel
DE102012105398A1 (de) * 2012-06-21 2013-12-24 Dätwyler Sealing Technologies Deutschland Gmbh Schalungsformanordnung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7822476U1 (de) 1978-12-07 Phoenix Ag, 2100 Hamburg Dichtungsring für Tübbings
NL164945C (nl) * 1977-11-23 1981-02-16 Vredestein Nv Afdichtingsprofiel voor een uit segmenten opgebouwde tunnel.
CH629869A5 (de) 1978-03-23 1982-05-14 Daetwyler Ag Fugendichtung mit dichtungsstreifen bei stossfugen zwischen einzelnen bauelementen.
DE2833345C2 (de) 1978-07-29 1985-03-28 Phoenix Ag, 2100 Hamburg Dichtungsprofil für Tübbings
DE3526063A1 (de) 1985-07-20 1987-01-22 Phoenix Ag Dichtungsprofil fuer betonsegmente von tunnelroehren
ATE60646T1 (de) 1986-08-08 1991-02-15 Phoenix Ag Dichtungsprofil fuer segmente von tunnelroehren.
DE8705592U1 (de) * 1987-04-15 1987-06-04 Siemens AG, 1000 Berlin und 8000 München Dauerelastisches Strangprofil
GB2209568B (en) 1987-09-05 1991-10-23 Phoenix Ag Sealing profile for tunnel segments
DE3783457T2 (de) * 1987-09-23 1993-08-05 Joint Francais Vorrichtung zum positionieren der dichtung eines tunnelausbausegments.
DE58907630D1 (de) 1988-03-30 1994-06-16 Phoenix Ag Dichtung für Tunnel-Segmente.
ES2045345T3 (es) 1988-11-09 1994-01-16 Phoenix Ag Perfil de estancamiento para los segmentos de los tuneles.
DK0414137T3 (da) 1989-08-19 1993-02-15 Phoenix Ag Tætningsprofil for tunnelsegmenter
FR2651275B1 (fr) 1989-08-25 1991-12-06 Joint Francais Joint d'etancheite profile en elastomere pour voussoir de tunnel.
DE59101409D1 (de) 1990-02-07 1994-05-26 Phoenix Ag Dichtungsprofil für Tunnel-Segmente.

Also Published As

Publication number Publication date
DE59203893D1 (de) 1995-11-09
DK0534277T3 (da) 1996-01-22
ES2080406T3 (es) 1996-02-01
DE4230805A1 (de) 1993-03-25
GR3018260T3 (en) 1996-02-29
ATE128753T1 (de) 1995-10-15
EP0534277A1 (fr) 1993-03-31

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