EP1188899B1 - Tunnel double - Google Patents

Tunnel double Download PDF

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Publication number
EP1188899B1
EP1188899B1 EP01120227A EP01120227A EP1188899B1 EP 1188899 B1 EP1188899 B1 EP 1188899B1 EP 01120227 A EP01120227 A EP 01120227A EP 01120227 A EP01120227 A EP 01120227A EP 1188899 B1 EP1188899 B1 EP 1188899B1
Authority
EP
European Patent Office
Prior art keywords
wall
elements
double tunnel
individual tubes
central wall
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
EP01120227A
Other languages
German (de)
English (en)
Other versions
EP1188899A2 (fr
EP1188899A3 (fr
Inventor
Johannes Dipl.-Ing. Dahl
Dieter Dipl.-Ing. Neumann
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.)
Hochtief AG
Original Assignee
Hochtief 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 Hochtief AG filed Critical Hochtief AG
Publication of EP1188899A2 publication Critical patent/EP1188899A2/fr
Publication of EP1188899A3 publication Critical patent/EP1188899A3/fr
Application granted granted Critical
Publication of EP1188899B1 publication Critical patent/EP1188899B1/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
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries

Definitions

  • the invention relates to a double tunnel of two parallel directly adjacent individual tubes.
  • the double tunnel according to the invention is particularly suitable for two mutually parallel railway lines, for example, subway or S-Bahn routes. Conveniently, in each of the two individual tubes in each case a railway line. In principle, however, it is also within the scope of the invention to use the double tunnel as a road tunnel.
  • the wall linings of the two individual tubes go in the connection region of the individual tubes in a single center wall.
  • Y-shaped transition elements are provided both in the upper connection region and in the lower connection region. Between these Y-shaped elements middle wall elements are arranged.
  • the provided in the connection area Y-shaped elements must be carried out particularly stable due to the considerable loads to be absorbed there. This is expensive and expensive.
  • the further center wall elements, which are arranged between the Y-shaped elements form a single wall, which is the side wall of both the first single tube and the second single tube in the central region. If a fire occurs in one of the two individual tubes and the central wall or the middle wall elements are damaged or destroyed due to the effect of fire, the two individual tubes are always impaired. The second, initially not affected by the fire single tube then usually can not serve as an escape route.
  • the invention the technical problem of providing a double tunnel of the type mentioned above, in which the above-mentioned disadvantages are avoided and in the escape and rescue routes can be created in a simple way and in which, for example, given a safe escape in the event of fire is.
  • the invention teaches a double tunnel consisting of two parallel, directly adjacent individual tubes, wherein the two individual tubes are separated by a vertical middle wall, and wherein the middle wall is composed of two parallel adjoining side walls, and that a central joint is provided between these side walls forming the middle wall, each side wall being associated with one of the two individual tubes, and forms the wall lining of the single tube with the other wall elements of this single tube and wherein the wall lining of the individual tubes forming wall elements are tubbing and that the two side walls consist of tubbing.
  • Each of the two individual tubes also has its own associated side wall in the connection area, the two side walls of the two individual tubes adjoining each other in the connection area forming the middle wall of the double tunnel.
  • reinforced concrete tubbings are used for the wall lining of the individual tubes.
  • each of the two individual tubes except for the middle wall region, has a circular or elliptical cross-section.
  • Circular or elliptical cross-section here also means a substantially circular or substantially elliptical cross-section.
  • the wall lining of the individual tubes forms the circular and / or elliptical cross-section.
  • This circular cross section and / or elliptical cross section merges into a vertical side wall of the respective individual tube in the middle wall region.
  • the two side walls or the middle wall formed therefrom thus forms, so to speak, a vertical one Secant with respect to the circular cross section and / or elliptical cross section of the single tubes.
  • the two individual tubes are compressed in the vertical middle joint. It is within the scope of the invention that a pressure in the middle joint is generated by obliquely to the central joint formed longitudinal joints in the middle wall region, so that a Hineinwandern the Tübbingsteine the central joint is prevented in the individual tubes.
  • the middle joint is also referred to below as a press joint. It is also within the scope of the invention that the middle joint in the upper and lower regions is stabilized by clamping elements. Additional thrust cams, cup and cam designs in the middle joint may allow thrust transfer to limit mutual vertical displacement of the tubes.
  • the middle wall region sealing sealing elements are provided over the middle wall.
  • the sealing elements are arranged above the middle wall region so that the middle wall or the press joint between the two side walls is sealed against the ingress of moisture.
  • the sealing elements are integrated in above the middle wall arranged Tübbings.
  • Tübbings arranged above the middle wall also means tubbings which have a section which is used for forming the middle wall or for forming contributes to one of the two side walls.
  • sealing frame forms a sealing frame on the center wall or on the press joint when assembling the tubbing with integrated sealing elements.
  • a flush connection of the sealing elements is produced.
  • sealing sealing elements are provided under the middle wall. It is within the scope of the invention that these sealing elements are integrated in below the middle wall arranged Tübbings. Again, the equipped with the sealing elements tubbing as it forms a sealing frame below the center wall.
  • apertures are provided in the middle wall.
  • the breakthroughs are, in particular, escape routes or escape routes which connect the two individual tubes of the double tunnel. It is within the scope of the invention that for such a breakthrough in the middle wall, a corresponding breakthrough opening must be provided both in the one and in the other side wall.
  • the openings have, for example, square or rectangular cross-section.
  • the breakthrough may be closed by a door or the like.
  • Sidewall elements removable from the side walls.
  • the invention is based on the finding that a double tunnel according to the invention can be produced in a relatively simple and inexpensive manner and that nonetheless the disadvantages present in the double tunnels known from the prior art can be effectively avoided if the teaching according to the invention according to claim 1 is realized .
  • breakthroughs between the two directly adjacent individual tubes can be set up in a very simple way, which serve as escape or rescue routes. Such a breakthrough can in principle be provided at any point of the middle wall, that is independent of the geological or hydrological conditions of the environment.
  • the two individual tubes forming the double tunnel are mutually supported in a surprisingly effective manner. In other words, costly reinforcement measures or support measures are not required with respect to the soil arranged above the double tunnel.
  • connection area between the two individual tubes or the press joint between the two individual tubes can be sealed in a simple manner with suitable sealing elements.
  • the second adjacent single tube remains largely unimpaired.
  • the second single tube can be easily used as an escape route or escape tunnel.
  • the figures show a double tunnel according to the invention, which consists of two parallel directly adjacent individual tubes 1, 2.
  • the two individual tubes 1, 2 are separated from each other by a vertical middle wall 3.
  • the middle wall 3 is composed of two parallel adjoining side walls 4, 5, wherein each side wall 4, 5 is assigned to one of the two individual tubes 1, 2 and forms the wall lining of the individual tubes 1, 2 with the further wall elements 6 of these individual tubes 1, 2 ,
  • the wall lining of the individual tubes 1, 2 forming wall elements 6 are tubbing.
  • each individual tube 1, 2, except for the middle wall portion 8 has a circular or substantially circular cross-section.
  • the middle wall 3 here forms a quasi vertical secant with respect to the circular cross-section of the single tube 1 and also with respect to the circular cross section of the single tube 2.
  • special tubbing 9 are provided in the transition region between the normal wall lining of the individual tubes 1, 2 and the middle wall , These special tubbings 9 each have a first section, which contributes to the wall lining of the individual tubes 1, 2 and each have a second section which is part of the middle wall 3.
  • these special tubbings 9 have a J-shaped cross-section in the cross-sectional view according to FIG. 1.
  • a press joint 10 is provided between the middle wall 3 forming side walls 4, 5, a press joint 10 is provided.
  • the two side walls 4, 5 are arranged as close as possible side by side and the width of the press joint 10 is therefore kept as low as possible.
  • clamping elements 11 can be seen, with which the two side walls 4, 5 are braced against each other and the distance between the two side walls 4, 5 is therefore kept very low.
  • sealing sealing elements 12 are provided above the center wall 3 or above the press joint 10, the middle wall region 8 and the press joint 10, respectively.
  • the sealing elements 12 are integrated into segments, which segments form the wall lining of the individual tubes 1, 2 or form the middle wall 3.
  • Each outer tubbing preferably has a circumferential closed tubing sealing frame. It is within the scope of the invention that, when joining the tubbings or special tubbings 9 to form the wall lining of the individual tubes 1, 2 or to form the middle wall 3, a coherent sealing frame 14 is created.
  • FIG. 1 In the embodiment according to FIG.
  • a continuous sealing frame 14 is formed for both single tubes 1, 2 by joining the tubbings or special tubbings 9, wherein this sealing frame 14 both above the middle wall region 8 or above the press joint 10 and below the middle wall 3 and . Runs below the press joint 10.
  • each individual tube 1, 2 has a closed sealing frame 14 for itself. This has not been shown in the figures.
  • the middle wall 3 so to speak, two parallel seals. A tension the middle wall 3 is not required in this embodiment. From the support structure and the seal both single tubes 1, 2 form self-sufficient systems, which are pressed together only in the region of the middle wall 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Types And Forms Of Lifts (AREA)
  • Road Paving Structures (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Claims (6)

  1. Tunnel double constitué de tuyaux individuels (1, 2) parallèles et directement contigus,
    les deux tuyaux individuels (1, 2) étant séparés l'un de l'autre par une paroi centrale (3) verticale,
    caractérisé en ce que
    la paroi centrale (3) est constituée de deux parois latérales (4, 5) parallèles et contiguës et en ce qu'un joint central est prévu entre ces parois latérales (4, 5) formant la paroi centrale (3),
    en ce que chaque paroi latérale (4, 5) est attribuée à l'un des deux tuyaux individuels (1, 2) et forme le revêtement de paroi des tuyaux individuels (1, 2) avec les autres éléments de paroi (6) de ces tuyaux individuels (1, 2),
    en ce que les éléments de paroi (6) formant le revêtement de paroi des tuyaux individuels (1, 2) sont des tubbings et en ce que les deux parois latérales (4, 5) se composent de tubbings.
  2. Tunnel double selon la revendication 1, chaque tuyau individuel (1, 2) présentant une section circulaire ou elliptique en dehors de la zone de la paroi centrale (8).
  3. Tunnel double selon l'une quelconque des revendications 1 ou 2, des éléments d'étanchéité (12) rendant étanche la zone de paroi centrale (8) étant prévus au-dessus de la paroi centrale (3) et des éléments d'étanchéité (12) étant prévus au-dessous de la paroi centrale (3).
  4. Tunnel double selon la revendication 3, des éléments d'étanchéité (12) étant intégrés dans des tubbings disposés au-dessus de la paroi centrale (3) et au-dessous de la paroi centrale (3).
  5. Tunnel double selon l'une quelconque des revendications 1 à 4, des percements (13) étant prévus dans la paroi centrale (3).
  6. Tunnel double selon l'une quelconque des revendications 1 à 5, des éléments de paroi latérale (7) pouvant être enlevés des parois latérales (4, 5) pour la fabrication de percements (13) dans la paroi centrale (3).
EP01120227A 2000-09-15 2001-08-23 Tunnel double Expired - Lifetime EP1188899B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10045791 2000-09-15
DE10045791 2000-09-15

Publications (3)

Publication Number Publication Date
EP1188899A2 EP1188899A2 (fr) 2002-03-20
EP1188899A3 EP1188899A3 (fr) 2004-01-07
EP1188899B1 true EP1188899B1 (fr) 2006-02-22

Family

ID=7656403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01120227A Expired - Lifetime EP1188899B1 (fr) 2000-09-15 2001-08-23 Tunnel double

Country Status (4)

Country Link
EP (1) EP1188899B1 (fr)
AT (1) ATE318366T1 (fr)
DE (1) DE50108978D1 (fr)
ES (1) ES2258047T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101892845B (zh) * 2010-01-26 2012-12-12 中铁第四勘察设计院集团有限公司 一种五孔四线铁路水底隧道及其修建方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1321258C (zh) * 2003-03-04 2007-06-13 上海市隧道工程轨道交通设计研究院 双圆盾构法隧道的衬砌结构
CN1297729C (zh) * 2004-03-26 2007-01-31 田小红 围点打圆挖洞法
CN102865085B (zh) * 2012-10-10 2014-11-12 江西省交通设计研究院有限责任公司 一种地下工程岔洞接头三维设计方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2408038C3 (de) * 1974-02-20 1980-08-07 Friedrich Karl Dipl.-Ing. Innsbruck Blindow (Oesterreich) Verfahren zur Verminderung von Bodensetzungen beim Ausbau mehrteiliger unterirdischer Hohlräume
DE2739079A1 (de) * 1977-08-30 1979-03-15 Zueblin Ag Verfahren zur herstellung eines tunnels mit unterteiltem querschnitt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101892845B (zh) * 2010-01-26 2012-12-12 中铁第四勘察设计院集团有限公司 一种五孔四线铁路水底隧道及其修建方法

Also Published As

Publication number Publication date
EP1188899A2 (fr) 2002-03-20
EP1188899A3 (fr) 2004-01-07
DE50108978D1 (de) 2006-04-27
ATE318366T1 (de) 2006-03-15
ES2258047T3 (es) 2006-08-16

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