EP0629262B1 - Joint profile d'etancheite pour segments tubulaires de tunnels, notamment pour elements mis en place par flottaison - Google Patents

Joint profile d'etancheite pour segments tubulaires de tunnels, notamment pour elements mis en place par flottaison Download PDF

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Publication number
EP0629262B1
EP0629262B1 EP94903733A EP94903733A EP0629262B1 EP 0629262 B1 EP0629262 B1 EP 0629262B1 EP 94903733 A EP94903733 A EP 94903733A EP 94903733 A EP94903733 A EP 94903733A EP 0629262 B1 EP0629262 B1 EP 0629262B1
Authority
EP
European Patent Office
Prior art keywords
channels
seal
sealing
longitudinal central
central plane
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
EP94903733A
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German (de)
English (en)
Other versions
EP0629262A1 (fr
Inventor
Siegfried Glang
Werner Grabe
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
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Phoenix AG
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Filing date
Publication date
Application filed by Phoenix AG filed Critical Phoenix AG
Publication of EP0629262A1 publication Critical patent/EP0629262A1/fr
Application granted granted Critical
Publication of EP0629262B1 publication Critical patent/EP0629262B1/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 arrangement consisting of end walls pressed against each other from two components Concrete, reinforced concrete or the like, in particular of tunnel tube segments; as well as from a strand-shaped seal elastomeric material (i.e. rubber or rubber-like Plastic) to seal the gap between the components or tunnel tube segments, the seal being a base part has, which is based on the sealing part on both sides under Formation of flanges is broadened and by means of this Flanges and corresponding additional anchoring parts one of the two end walls of the components or tunnel tube segments is attached, while with the base part integrally connected sealing part, seen in cross section is of a trapezoidal shape, in relation to the Base part with decreasing width at the same time Tapering the side flanks when pressing the Components or tunnel tube segments to seal the gap takes over.
  • a sealing arrangement consisting of end walls pressed against each other from two components Concrete, reinforced concrete or the like, in particular of tunnel tube segments; as well as from a strand-shaped seal elastomeric material (i.
  • Sealing arrangements of the type described above are for the various uses, known in the following especially on the area of application in tunnel construction, whereby the tunnel tube segments in particular float elements are discussed in more detail.
  • GB-A-22 10 117 presents a sealing arrangement in which two are abutting Tunnel segments each have a circumferential recess in which the sealing profiles Sit elastomeric material, which come to rest back to back.
  • the sealing profiles themselves have strand-shaped groove grooves and channels .. This sealing arrangement with the relative however, small sealing profiles do not allow under the extreme conditions mentioned above reliable sealing.
  • FIG. 1 is the end face (2) of the floating element (1) with two tunnel tubes with a sealing frame (3) equipped elastomeric material, now in the following on the cross section (section line A-A) of the sealing frame is discussed in more detail using various profile structures.
  • the gap (6) is sealed between the two floating elements (1, 4) made of concrete using the Seal (7).
  • the end faces (2, 5) of these components are each covered with a metal plate (8, 9) in the concrete is anchored.
  • the metal plate (8) carries lateral Metal profiles (10) and metal strips (11), the Metal profiles and metal strips using a screw (12) are interconnected.
  • Can be used as a fastener L-shaped steel rails (DE-A-31 01 332) are also used come.
  • the seal (7) itself has a base part (13) which based on the sealing part (14) on both sides to form Flanges (15, 16) is widened. These flanges will be thereby from the metal profiles (10) and metal strips (11) anchored embraced. On the base (17) of the base part (13) are five groove grooves (18, 19, 20) is present, with the X arranged groove (18) at least 30% wider and / or is deeper than the groove grooves on the side (19, 20).
  • the sealing part connected in one piece to the base part (13) (14) is trapezoidal in cross-section, in relation to the base part (13) with decreasing Width while tapering the side flanks (21, 22). These side flanks of the trapezoidal sealing part run at the same angle, i.e. mirror symmetrical related to the longitudinal center plane X.
  • the end face (23) of the sealing part is flat.
  • Fig. 3 now shows a seal (27), the base part (28) with which the seal (7; Fig. 2) is identical in shape. Also the outline of the trapezoidal sealing part (29), namely the Side flanks (30, 31) and the end face (32) are the same. In contrast, the channels running in the form of strands are complete arranged differently. In contrast to the seal (7; Fig. 2) here are the channels within the entire cross-sectional area the trapezoidal sealing part (29) is distributed, in relation to the longitudinal median plane X below essentially mirror-symmetrical arrangement, the Structural principle is explained in more detail below.
  • the total of eight channels are arranged in three rows (rows I, II, III) with respect to the longitudinal center plane X, in such a way that the central channels (33, 34; row II) are located within the region of the longitudinal center plane X, while between this longitudinal center plane and the two side flanks (30, 31) each have the lateral channels (35, 36, 37; row I) or (38, 39, 40; row III), the central channels (row II) at a distance e offset to the side channels (rows I, III) are arranged.
  • the channels are essentially circular Cross-sectional shape, which is in the area of the end face (32) of the trapezoidal sealing part (29) two channels (37, 40) have a smaller diameter than the six channels (33, 34, 35, 36, 38, 39).
  • FIG. 4 now shows two structuring variants of the end face (42) of the seal (41), with regard to the arrangement of the channels is referred to Fig. 3.
  • a variant is in the middle of the end face of the sealing part, namely in the area of the longitudinal median plane X, a only groove (43) available.
  • a practical alternative consists of the end face (42) with several Tooth (44; dashed lines) to be provided.
  • the end seal according to the invention is also for sealing the joints of other components with an equivalent arrangement principle, where at the same time similarly high requirements regarding the sealing performance can be used.

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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)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Gasket Seals (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Sealing Material Composition (AREA)
  • Joints Allowing Movement (AREA)

Claims (7)

  1. Système d'étanchéité, constitué par
    des parois frontales (2, 5), repoussées l'une contre l'autre, de deux éléments de construction en béton, en béton armé ou en un matériau similaire, en particulier de segments tubulaires de tunnel (1, 4); ainsi que par
    un joint d'étanchéité (3, 7) en forme de boudin, en une matière élastomère, destiné à fermer de façon étanche la fente (6) entre les éléments de construction ou les segments tubulaires de tunnel, le joint d'étanchéité comportant alors une partie de base (13) qui, par rapport à la partie d'étanchéité (14), est élargie des deux côtés de celle-ci, en formant des ailes (15, 16), et qui, au moyen de ces ailes et d'éléments d'ancrage additionnels appropriés (8, 10, 11, 12), est fixée à l'une des deux parois frontales (2) des éléments de construction ou des segments tubulaires de tunnel (1), tandis que la partie d'étanchéité, qui est reliée à la partie de base d'une seule pièce avec celle-ci et qui, vue en coupe transversale, est de forme trapézoïdale, ceci avec une largeur allant en diminuant et un resserrement simultané des flancs latéraux (21, 22) par rapport à la partie de base, assume la fermeture étanche de la fente lorsque les éléments de construction ou les segments tubulaires de tunnel sont poussés l'un vers l'autre;
    au moins trois rainures ouvertes ou fermées (18, 19, 20), s'étendant sous forme de boyaux, étant présentes sur le fond (17) de la partie de base (13), la rainure (18) disposée dans la région du plan médian longitudinal X étant alors au moins 30% plus large et/ou plus profonde que les rainures (19, 20) situées de chaque côté d'elle, lesquelles s'étendent sensiblement de façon symétrique par rapport à la rainure centrale (18);
    caractérisé en ce que
    la partie de base (13) possède une largeur minimale a de 300 mm et ses ailes (15, 16) présentent une épaisseur minimale b de 50 mm ainsi qu'un décrochement minimal c de 40 mm;
    les flancs latéraux (21, 22) de la partie d'étanchéité trapézoïdale (14), qui présentent une hauteur minimale d de 250 mm, s'étendent sous un même angle α de 5° à 15°, c'est-à-dire symétriquement, par rapport au plan médian longitudinal X, la partie d'étanchéité comportant alors une surface frontale (23) qui est sensiblement de forme symétrique par rapport au plan médian longitudinal X, au moins deux, en particulier au moins trois, canaux (24, 25, 26) s'étendant sous forme de boyaux étant en outre présents exclusivement au milieu de la partie d'étanchéité (14) et ce, dans la région du plan médian longitudinal X, ces canaux étant disposés directement l'un au-dessus de l'autre.
  2. Système d'étanchéité, constitué par
    des parois frontales (2, 5), repoussées l'une contre l'autre, de deux éléments de construction en béton, en béton armé ou en un matériau similaire, en particulier de segments tubulaires de tunnel (1, 4); ainsi que par
    un joint d'étanchéité (3, 27, 41) en forme de boudin, en une matière élastomère, destiné à fermer de façon étanche la fente (6) entre les éléments de construction ou les segments tubulaires de tunnel, le joint d'étanchéité comportant alors une partie de base (28) qui, par rapport à la partie d'étanchéité (29), est élargie des deux côtés de celle-ci, en formant des ailes (15, 16), et qui, au moyen de ces ailes et d'éléments d'ancrage additionnels appropriés (8, 10, 11, 12), est fixée à l'une des deux parois frontales (2) des éléments de construction ou des segments tubulaires de tunnel (1), tandis que la partie d'étanchéité, qui est reliée à la partie de base d'une seule pièce avec celle-ci et qui, vue en coupe transversale, est de forme trapézoïdale, ceci avec une largeur allant en diminuant et un resserrement simultané des flancs latéraux (30, 31) par rapport à la partie de base, assume la fermeture étanche de la fente lorsque les éléments de construction ou les segments tubulaires de tunnel sont poussés l'un vers l'autre;
    au moins trois rainures ouvertes ou fermées (18, 19, 20), s'étendant sous forme de boyaux, étant présentes sur le fond (17) de la partie de base (28), la rainure (18) disposée dans la région du plan médian longitudinal X étant alors au moins 30% plus large et/ou plus profonde que les rainures (19, 20) situées de chaque côté d'elle, lesquelles s'étendent sensiblement de façon symétrique par rapport à la rainure centrale (18);
    caractérisé en ce que
    la partie de base (28) possède une largeur minimale a de 300 mm et ses ailes (15, 16) présentent une épaisseur minimale b de 50 mm ainsi qu'un décrochement minimal c de 40 mm;
    les flancs latéraux (30, 31) de la partie d'étanchéité trapézoïdale (29), qui présentent une hauteur minimale d de 250 mm, s'étendent sous un même angle α de 5° à 15°, c'est-à-dire symétriquement, par rapport au plan médian longitudinal X, la partie d'étanchéité comportant alors une surface frontale (32, 42) qui est sensiblement de forme symétrique par rapport au plan médian longitudinal X, des canaux (33 à 40) s'étendant sous forme de boyaux étant en outre présents à l'intérieur de la totalité de la surface en coupe transversale de la partie d'étanchéité (29) en étant répartis suivant un agencement sensiblement symétrique, les canaux étant disposés en trois rangées (rangées I, II, III) par rapport au plan médian longitudinal X et ce, d'une manière telle, que les canaux du milieu (33, 34; rangée II) se trouvent à l'intérieur de la région du plan médian longitudinal X, tandis que les canaux latéraux (35, 36, 37; rangée I), respectivement (38, 39, 40; rangée III), sont présents entre ce plan médian longitudinal et respectivement les deux flancs latéraux (30, 31), les canaux du milieu (rangée II) étant alors disposés avec un décalage d'une distance e par rapport aux canaux latéraux (rangées I, III).
  3. Système d'étanchéité selon la revendication 1 ou 2, caractérisé en ce que la surface frontale (42) présente des rainures ou des dentures (44).
  4. Système d'étanchéité selon la revendication 3, caractérisé en ce qu'une seule rainure (43) est disposée au milieu de la surface frontale (42) de la partie d'étanchéité trapézoïdale et ce, dans la région du plan médian longitudinal X.
  5. Système d'étanchéité selon l'une des revendications 2 à 4, caractérisé en ce que, concernant le nombre (m, n) des canaux, les paramètres suivants s'appliquent:
    canaux disposés au milieu (rangée II): m (en particulier m = 2)
    canaux disposés sur les côtés (rangées I et III): n = m + 1.
  6. Système d'étanchéité selon l'une des revendications 1 à 5, caractérisé en ce que les canaux (26, 37, 40), qui se trouvent au voisinage de la surface frontale (23, 32, 42) de la partie d'étanchéité trapézoïdale, ont un diamètre inférieur à celui des canaux situés en dessous.
  7. Système d'étanchéité selon l'une des revendications 1 à 6, caractérisé en ce que le joint d'étanchéité possède une dureté Shore A de 50° à 80°.
EP94903733A 1993-01-14 1994-01-07 Joint profile d'etancheite pour segments tubulaires de tunnels, notamment pour elements mis en place par flottaison Expired - Lifetime EP0629262B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4300786 1993-01-14
DE4300786 1993-01-14
PCT/DE1994/000010 WO1994016197A1 (fr) 1993-01-14 1994-01-07 Joint profile d'etancheite pour segments tubulaires de tunnels, notamment pour elements mis en place par flottaison

Publications (2)

Publication Number Publication Date
EP0629262A1 EP0629262A1 (fr) 1994-12-21
EP0629262B1 true EP0629262B1 (fr) 1998-09-30

Family

ID=6478172

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94903733A Expired - Lifetime EP0629262B1 (fr) 1993-01-14 1994-01-07 Joint profile d'etancheite pour segments tubulaires de tunnels, notamment pour elements mis en place par flottaison

Country Status (7)

Country Link
US (1) US6238139B1 (fr)
EP (1) EP0629262B1 (fr)
JP (1) JP3213323B2 (fr)
AT (1) ATE171758T1 (fr)
DE (2) DE4400292A1 (fr)
ES (1) ES2123755T3 (fr)
WO (1) WO1994016197A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU734698B2 (en) * 1995-02-01 2001-06-21 Phoenix Aktiengesellschaft Seal arrangement for tubular tunnel segments
ES2254581T3 (es) 2001-10-11 2006-06-16 Datwyler Ag Schweizerische Kabel-, Gummi- Und Kunststoffwerke Perfil de obturacion para segmentos de tunel.
ATE498999T1 (de) 2003-03-13 2011-03-15 Great Stuff Inc Fernbedienung für einen bewässerungsschlauch
BRPI0807714A2 (pt) * 2007-02-23 2014-05-20 Great Stuff Inc Equipamentos, carretel de mangueira e respectivo método de operação, sistemas de controle de fluxo remotamente programável, controlador de fluxo e sistema de carretel de mangueira e respectivo método de operação
FR2933112B1 (fr) * 2008-06-26 2016-07-08 Freyssinet Bloc joint d'etancheite et procedes associes.
US8245985B2 (en) * 2009-04-24 2012-08-21 Robert Bosch Gmbh Hose hanger device
JP5855986B2 (ja) * 2012-03-16 2016-02-09 大成建設株式会社 トンネル間シール構造
US9556734B2 (en) 2014-01-08 2017-01-31 Csi Tunnel Systems Tunnel segment cross gasket
NL2012765B1 (en) * 2014-05-06 2016-02-23 Trelleborg Ridderkerk B V Method for producing a construction element, in particular a tunnel element, having a watertight seal.
US10723210B2 (en) * 2016-05-18 2020-07-28 Vintech Industries, Inc. Seals and method for making same
CN115387385A (zh) * 2022-10-08 2022-11-25 中建八局轨道交通建设有限公司 一种地下空间工程竖向增层施工方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750411A (en) * 1970-04-16 1973-08-07 S Shimizu Joint for under-water structures
US3680270A (en) * 1970-04-27 1972-08-01 Vredestein Rubber Elastic sealing strip
JPS5425294Y2 (fr) * 1976-03-08 1979-08-24
DE3101332C2 (de) * 1981-01-17 1985-05-02 Phoenix Ag, 2100 Hamburg Gummiprofil zum Abdichten von Tunnelrohrsegmenten
NL190789C (nl) * 1983-06-23 1994-08-16 Hattum & Blankevoort Bv Voegafdichting bij een tunnel.
DE3502620A1 (de) 1985-01-26 1986-08-07 Phoenix Ag, 2100 Hamburg Dichtungsprofil fuer betonsegmente von tunnelroehren
ATE60646T1 (de) 1986-08-08 1991-02-15 Phoenix Ag Dichtungsprofil fuer segmente von tunnelroehren.
FR2602543B1 (fr) * 1986-08-08 1988-11-04 Phoenix Ag Joint d'etancheite profile pour segments de tube destines a etre assembles en un tunnel
GB8627911D0 (en) * 1986-11-21 1986-12-31 Benford E J Gasket seal
CH677262A5 (fr) * 1987-12-15 1991-04-30 Phoenix Ag
ES2036384T3 (es) * 1989-08-19 1993-05-16 Phoenix Aktiengesellschaft Perfil de estanqueidad.
EP0441250B1 (fr) * 1990-02-07 1994-04-20 Phoenix Aktiengesellschaft Joint d'étanchéité pour segments de revêtement de tunnels
US5172919A (en) * 1990-02-22 1992-12-22 C. I. Kasei Co., Ltd. Appliance for preventing water from leaking through joint
SU1731954A2 (ru) * 1990-04-23 1992-05-07 Государственный Институт По Изысканиям И Проектированию Мостов "Ленгипротрансмост" Способ устройства стыка секций подводного тоннел

Also Published As

Publication number Publication date
US6238139B1 (en) 2001-05-29
DE59406995D1 (de) 1998-11-05
EP0629262A1 (fr) 1994-12-21
WO1994016197A1 (fr) 1994-07-21
ES2123755T3 (es) 1999-01-16
ATE171758T1 (de) 1998-10-15
JP3213323B2 (ja) 2001-10-02
DE4400292A1 (de) 1994-07-21
JPH07504728A (ja) 1995-05-25

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