EP0414137B1 - Dichtungsprofil für Tunnel-Segmente - Google Patents

Dichtungsprofil für Tunnel-Segmente Download PDF

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Publication number
EP0414137B1
EP0414137B1 EP90115737A EP90115737A EP0414137B1 EP 0414137 B1 EP0414137 B1 EP 0414137B1 EP 90115737 A EP90115737 A EP 90115737A EP 90115737 A EP90115737 A EP 90115737A EP 0414137 B1 EP0414137 B1 EP 0414137B1
Authority
EP
European Patent Office
Prior art keywords
profile
groove
sealing profile
sealing
width
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
EP90115737A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0414137A1 (de
Inventor
Werner Dr.-Ing. Grabe
Siegfried Glang
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 EP0414137A1 publication Critical patent/EP0414137A1/de
Application granted granted Critical
Publication of EP0414137B1 publication Critical patent/EP0414137B1/de
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 according to the preamble of claim 1.
  • the sealing frames of a segment made of concrete, steel, reinforced concrete or cast iron usually consist of four composite strand-shaped sealing profiles (profiled strips) made of elastomeric material, ie of rubber or rubber-like plastic, the frame corners preferably being 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 sealing profile (2) with the base width v which is smaller than the groove width, is located in the segment groove (1) with the width w and the angle ⁇ (usual range 0 to 30 °, in particular 10 to 20 °) w.
  • the sealing profile itself has three groove grooves (3, 4, 5), two channels (6, 7) and spreading feet (8, 9) on both sides with the angle ⁇ (based on the profile base line X; Fig. 2b).
  • the spreading foot (8) describes the unloaded state (before insertion), while the spreading foot (9) represents the loaded state (after insertion).
  • 1b contains a schematic representation of the web system (A, B) located in each profile half, which - like the spreading feet (8, 9) - is arranged mirror-symmetrically (with respect to the longitudinal center plane Y) to one another.
  • the webs (A, B) run straight and continuous from the base side to the profile back, the vertical outer web (A) running such that this the flank corner (10 ', 11'), the channel (6, 7) on the outside (position 6 ′, 7 ′) and the outer groove (3, 5) on the inside (position 3 ′, 5 ′), while the inner web (B) is under the inside tangling (position 6 ⁇ , 7 ⁇ ) of the channel (6, 7) and outside tangling ( Position 4 ', 4 ⁇ ) of the internal groove (4) at an angle ⁇ (with respect to the longitudinal center plane Y) to the profile center.
  • This measure ensures that the reaction force of the sealing profile is concentrated in very narrowly limited areas.
  • the outer groove grooves (3, 5) are asymmetrical and also have a smaller depth.
  • the angle of the side flanks (10, 11) corresponds approximately to the angle ⁇ .
  • Fig. 2 shows a sealing profile (12) with three groove grooves (13, 14, 15), three channels (16, 17, 18) and the spreading feet (19, 20) arranged on both sides.
  • the outer web (A) with the tangent positions (13 ', 16', 21 '; 15', 18 ', 22') extends here at an angle ⁇ which corresponds approximately to the angle ⁇ .
  • the inner web (B) has, in addition to the tangent positions (16 ⁇ , 14 '; 18 ⁇ , 14 ⁇ ), an additional tangent position (17', 17 ⁇ ), which is caused by the channel (17) arranged in the center of the profile.
  • Fig. 3 shows a sealing profile (23) with four groove grooves (24, 25, 26, 27), four channels (28, 29, 30, 31) and the spreading feet (32, 33) according to the invention.
  • the vertical outer web (A) is by the tangent positions (24 ', 28', 34 '; 27', 31 ', 35'), the inner web (B), however, by the tangent positions (25 ', 28 ⁇ ; 26', 31 ⁇ ).
  • an additional continuous web (36) is arranged in the middle of the profile and, like the outer web (B), runs perpendicular to the profile base side.
  • the sealing profile according to GB-B-2 182 987 with a two-row arrangement of the channels above the groove grooves is characterized by the fact that even with different groove widths w (in particular in the range from 25 to 36 mm), groove depths v (in particular in the area from 10 to 15 mm) and different gap distances S o (especially in the range from 13 to 20 mm) has an above-average sealing performance. Since especially the tunnel construction in Great Britain places a high tolerance on the sealing profiles, the profile according to GB-B-2 182 987 has meanwhile developed into the standard profile in Great Britain.
  • the sealing profiles according to the invention are distinguished by a significantly higher sealing performance, even with a segment offset of 10 mm (cf. experiment on the sealing profile according to FIG. 3). This development is important because tunnel projects at extreme depths (e.g. 100 m for the channel tunnel project between France and Great Britain; tightness requirement: 10 bar) are becoming increasingly important.
  • the structural principle according to the invention is also applicable to profiles with completely or partially closed groove grooves (GB-A-2 017 194) and channels with other cross-sectional areas (eg oval) applicable. Any associated reduction in sealing performance can be accepted on the basis of the results recorded in the table.

Landscapes

  • 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)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Gasket Seals (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Sealing Material Composition (AREA)
  • Bearings For Parts Moving Linearly (AREA)
EP90115737A 1989-08-19 1990-08-17 Dichtungsprofil für Tunnel-Segmente Expired - Lifetime EP0414137B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3927474 1989-08-19
DE3927474 1989-08-19
DE3930870 1989-09-15
DE3930870 1989-09-15

Publications (2)

Publication Number Publication Date
EP0414137A1 EP0414137A1 (de) 1991-02-27
EP0414137B1 true EP0414137B1 (de) 1992-10-21

Family

ID=25884193

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90115737A Expired - Lifetime EP0414137B1 (de) 1989-08-19 1990-08-17 Dichtungsprofil für Tunnel-Segmente

Country Status (7)

Country Link
US (1) US5074711A (enrdf_load_stackoverflow)
EP (1) EP0414137B1 (enrdf_load_stackoverflow)
AT (1) ATE81706T1 (enrdf_load_stackoverflow)
DE (3) DE4026076A1 (enrdf_load_stackoverflow)
DK (1) DK0414137T3 (enrdf_load_stackoverflow)
ES (1) ES2036384T3 (enrdf_load_stackoverflow)
GR (1) GR3006590T3 (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4026076A1 (de) * 1989-08-19 1991-02-21 Phoenix Ag Dichtungsprofil fuer tunnel-segmente
FR2678982B1 (fr) * 1991-07-12 1993-11-05 Joint Francais Joint d'etancheite profile en elastomere pour voussoir de tunnel.
DE4230805A1 (de) 1991-09-21 1993-03-25 Phoenix Ag Dichtungsprofil fuer tunnel-segmente
CH686383A5 (de) * 1992-01-06 1996-03-15 Dotwyler Ag Schweizerische Kab Verfahren zur Herstellung einer nicht verschiebbaren Dichtungsprofilleiste und nach diesem Verfahren hergestellte Leiste.
WO1993014917A1 (de) 1992-01-28 1993-08-05 Phoenix Aktiengesellschaft Vorrichtung und verfahren zur herstellung der ecken von dichtungsrahmen
DE4400292A1 (de) * 1993-01-14 1994-07-21 Phoenix Ag Dichtanordnung
US5439319A (en) * 1993-08-12 1995-08-08 Carlisle Coatings & Water Proofing, Incorporated Tunnel barrier system and method of installing the same
DE69600492T2 (de) * 1995-03-01 1999-04-29 Phoenix Ag, 21079 Hamburg Dichtung und ihr herstellungsverfahren
WO2000003121A1 (de) * 1998-07-08 2000-01-20 Phoenix Aktiengesellschaft Dichtanordnung
US6361052B1 (en) * 2000-05-16 2002-03-26 Seals Eastern, Inc. Seal for preventing leakage of fluids between irregular areas on mating surfaces
ES2254581T3 (es) * 2001-10-11 2006-06-16 Datwyler Ag Schweizerische Kabel-, Gummi- Und Kunststoffwerke Perfil de obturacion para segmentos de tunel.
DE102013110928B4 (de) * 2013-09-13 2015-06-03 Dätwyler Sealing Technologies Deutschland Gmbh Prüfvorrichtung zur Prüfung von Dichtungen mit Verankerungsfüßen sowie deren Verwendung
US9556734B2 (en) 2014-01-08 2017-01-31 Csi Tunnel Systems Tunnel segment cross gasket

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7432945U (de) * 1975-01-23 Phoenix Gummiwerke Ag Fugendichtungsprofil für vorgefertigte Auskleidungsteile in Tunnelbauwerken
US3829107A (en) * 1973-01-18 1974-08-13 Ecodyne Corp Pipe joint
DE2513365C3 (de) * 1975-03-26 1982-09-30 Ruhrkohle Ag, 4300 Essen Anordnung zur Abdichtung der Fugen von Stahlbetontübbingausbau
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.
US4685825A (en) * 1984-05-09 1987-08-11 Friedrick Maurer Sohne Gmbh & Co. Kg Device for use in expansion joints
DE3543808A1 (de) * 1984-12-14 1986-06-19 Semperit Gummiwerk Deggendorf GmbH, 8360 Deggendorf Verfahren zur abdichtung von tuebbingen und dichtungsrahmen zur durchfuehrung des verfahrens
DE3767803D1 (de) * 1986-08-08 1991-03-07 Phoenix Ag Dichtungsprofil fuer segmente von tunnelroehren.
GB2209568B (en) * 1987-09-05 1991-10-23 Phoenix Ag Sealing profile for tunnel segments
DE3779123D1 (de) * 1987-09-10 1992-06-17 Joint Francais Dichtungselement fuer tunnelausbausegmente.
EP0337177B1 (de) * 1988-03-30 1994-05-11 Phoenix Aktiengesellschaft Dichtung für Tunnel-Segmente
DE3815142A1 (de) * 1988-05-04 1989-11-16 Phoenix Ag Akitiverbare dichtung, insbesondere tuebbing-dichtung
ES2045345T3 (es) * 1988-11-09 1994-01-16 Phoenix Ag Perfil de estancamiento para los segmentos de los tuneles.
DE4016247A1 (de) * 1989-05-24 1990-11-29 Phoenix Ag Dichtungsprofil fuer tunnel-segmente
DE4026076A1 (de) * 1989-08-19 1991-02-21 Phoenix Ag Dichtungsprofil fuer tunnel-segmente

Also Published As

Publication number Publication date
EP0414137A1 (de) 1991-02-27
DE59000373D1 (de) 1992-11-26
DK0414137T3 (da) 1993-02-15
US5074711A (en) 1991-12-24
ES2036384T3 (es) 1993-05-16
DE9017615U1 (de) 1991-03-28
DE4026076A1 (de) 1991-02-21
ATE81706T1 (de) 1992-11-15
GR3006590T3 (enrdf_load_stackoverflow) 1993-06-30

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