EP0414137B1 - Profilé d'étanchéité pour segments de tunnel - Google Patents
Profilé d'étanchéité pour segments de tunnel Download PDFInfo
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 57
- 239000013536 elastomeric material Substances 0.000 claims abstract description 3
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000007480 spreading Effects 0.000 description 7
- 238000010276 construction Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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)
Claims (14)
caractérisé en ce que
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 (fr) | 1991-02-27 |
EP0414137B1 true EP0414137B1 (fr) | 1992-10-21 |
Family
ID=25884193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90115737A Expired - Lifetime EP0414137B1 (fr) | 1989-08-19 | 1990-08-17 | Profilé d'étanchéité pour segments de tunnel |
Country Status (7)
Country | Link |
---|---|
US (1) | US5074711A (fr) |
EP (1) | EP0414137B1 (fr) |
AT (1) | ATE81706T1 (fr) |
DE (3) | DE9017615U1 (fr) |
DK (1) | DK0414137T3 (fr) |
ES (1) | ES2036384T3 (fr) |
GR (1) | GR3006590T3 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5074711A (en) * | 1989-08-19 | 1991-12-24 | Phoenix Ag | Profiled seal for tunnel segments |
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. |
WO1994016197A1 (fr) * | 1993-01-14 | 1994-07-21 | Phoenix Aktiengesellschaft | Joint profile d'etancheite pour segments tubulaires de tunnels, notamment pour elements mis en place par flottaison |
US5439319A (en) * | 1993-08-12 | 1995-08-08 | Carlisle Coatings & Water Proofing, Incorporated | Tunnel barrier system and method of installing the same |
WO1996027073A1 (fr) * | 1995-03-01 | 1996-09-06 | Phoenix Aktiengesellschaft | Joint d'etancheite et son procede de realisation |
HUP0102384A3 (en) * | 1998-07-08 | 2002-01-28 | Phoenix Ag | Sealing device |
US6361052B1 (en) * | 2000-05-16 | 2002-03-26 | Seals Eastern, Inc. | Seal for preventing leakage of fluids between irregular areas on mating surfaces |
DK1302626T3 (da) | 2001-10-11 | 2006-04-03 | Daetwyler Ag | Tætningsprofil til tunnelsegmenter |
DE102013110928B4 (de) * | 2013-09-13 | 2015-06-03 | Dätwyler Sealing Technologies Deutschland Gmbh | Prüfvorrichtung zur Prüfung von Dichtungen mit Verankerungsfüßen sowie deren Verwendung |
CA2876881C (fr) | 2014-01-08 | 2020-06-02 | Csi Tunnel Systems | Joint transversal d'un voussoir de tunnel |
Family Cites Families (15)
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 |
DE3720919A1 (de) * | 1986-08-08 | 1988-02-11 | Phoenix Ag | Dichtungsprofil fuer segmente von tunnelroehren |
GB2209568B (en) * | 1987-09-05 | 1991-10-23 | Phoenix Ag | Sealing profile for tunnel segments |
EP0306581B1 (fr) * | 1987-09-10 | 1992-05-13 | Le Joint Francais | Joint d'étanchéité pour voussoir de tunnel |
ATE105604T1 (de) * | 1988-03-30 | 1994-05-15 | Phoenix Ag | Di fuer tunnel-segmente. |
DE3815142A1 (de) * | 1988-05-04 | 1989-11-16 | Phoenix Ag | Akitiverbare dichtung, insbesondere tuebbing-dichtung |
DE58905382D1 (de) * | 1988-11-09 | 1993-09-30 | Phoenix Ag | Dichtungsprofil für Tunnel-Segmente. |
DE4016247A1 (de) * | 1989-05-24 | 1990-11-29 | Phoenix Ag | Dichtungsprofil fuer tunnel-segmente |
US5074711A (en) * | 1989-08-19 | 1991-12-24 | Phoenix Ag | Profiled seal for tunnel segments |
-
1990
- 1990-08-17 US US07/570,125 patent/US5074711A/en not_active Expired - Fee Related
- 1990-08-17 AT AT90115737T patent/ATE81706T1/de not_active IP Right Cessation
- 1990-08-17 DK DK90115737.0T patent/DK0414137T3/da active
- 1990-08-17 DE DE9017615U patent/DE9017615U1/de not_active Expired - Lifetime
- 1990-08-17 EP EP90115737A patent/EP0414137B1/fr not_active Expired - Lifetime
- 1990-08-17 DE DE9090115737T patent/DE59000373D1/de not_active Expired - Lifetime
- 1990-08-17 DE DE4026076A patent/DE4026076A1/de not_active Withdrawn
- 1990-08-17 ES ES199090115737T patent/ES2036384T3/es not_active Expired - Lifetime
-
1992
- 1992-12-18 GR GR920402999T patent/GR3006590T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
ES2036384T3 (es) | 1993-05-16 |
ATE81706T1 (de) | 1992-11-15 |
GR3006590T3 (fr) | 1993-06-30 |
DK0414137T3 (da) | 1993-02-15 |
US5074711A (en) | 1991-12-24 |
DE4026076A1 (de) | 1991-02-21 |
DE59000373D1 (de) | 1992-11-26 |
DE9017615U1 (de) | 1991-03-28 |
EP0414137A1 (fr) | 1991-02-27 |
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