EP1270871B1 - Elément de cuvelage, anneau de cuvelage et revêtement de tunnel - Google Patents

Elément de cuvelage, anneau de cuvelage et revêtement de tunnel Download PDF

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Publication number
EP1270871B1
EP1270871B1 EP02012026A EP02012026A EP1270871B1 EP 1270871 B1 EP1270871 B1 EP 1270871B1 EP 02012026 A EP02012026 A EP 02012026A EP 02012026 A EP02012026 A EP 02012026A EP 1270871 B1 EP1270871 B1 EP 1270871B1
Authority
EP
European Patent Office
Prior art keywords
tubbing
ring
face
tubbing ring
spherical shell
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
EP02012026A
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German (de)
English (en)
Other versions
EP1270871A1 (fr
Inventor
Johannes Dipl.Ing. Dahl
Wolfgang Hicking
Dieter Dipl.Ing. Neumann
Uwe Dipl.Ing. Schumacher
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
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Filing date
Publication date
Application filed by Hochtief AG filed Critical Hochtief AG
Publication of EP1270871A1 publication Critical patent/EP1270871A1/fr
Application granted granted Critical
Publication of EP1270871B1 publication Critical patent/EP1270871B1/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
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs

Definitions

  • the invention relates to a tubbing for a tubbing ring for underground tunnel construction.
  • the invention further relates to a tubbing ring of a plurality of tubbing according to the invention.
  • the invention also relates to a tunnel with a plurality of tunnel longitudinally successively arranged tubbing rings.
  • a tubbing ring according to the invention has a circular or substantially circular cross-section.
  • a tubbing for the tubbing ring expediently has a base body-shaped base body.
  • the tubbing ring can have any other cross-sectional shape.
  • the tubbing ring for example, have a rectangular, in particular square cross section or have a triangular or oval cross-section.
  • the tubbing ring can have any polygonal cross-sectional shape.
  • An inventive tubbing or tubbing ring can be used in particular for a double tunnel with two parallel tunnel tubes.
  • a tubbing ring according to the invention can also have a spectacle-shaped cross-section.
  • the invention will be described essentially with respect to the preferred embodiment in which the tubbing ring has a circular cross-section and an associated tubbing of this tubbing ring has a cylindrical shell-shaped base body.
  • Segment rings each consisting of a plurality of segments, are used in the construction of tunnels or for lining tunnels. These are, in particular, tunnels which are driven by mechanical shield driving.
  • the lining of these tunnels usually consists of tubbing rings or segments made of reinforced concrete.
  • the tunnels produced in this way serve, for example, as railway lines or subway lines.
  • the tubbings known from practice are generally designed as cylinder jacket sections and the tubbing rings formed therefrom have the shape of a cylinder jacket or a circular cross section.
  • segments with two parallel tubbing end faces or tubbing rings with two tubbing ring end faces parallel to one another are used. If a curve is to be realized in a tunnel, these segments or the segmental rings formed therefrom are less suitable.
  • special Tübbings are therefore used, which have on one side a smaller width than on the other side.
  • These tubbing segmental rings are assembled, which have a non-uniform width over their circumference.
  • tunnel curves can be realized by several appropriately configured tubbing rings are placed one behind the other. The degree and the direction of the curve is controlled by the rotation of the tubbing rings to each other.
  • the known system is limited to the circular cross-section.
  • the known measures also require that specially designed Tubbing must be produced and stored. This is expensive and expensive.
  • DE 196 17 200 A1 discloses a tunnel lining with tubbing rings arranged one behind the other in the tunnel longitudinal direction.
  • the segmental rings are each constructed of segmented tubbings made of reinforced concrete arranged one behind the other in the direction of the tunnel circumference.
  • the segments are provided at their one annular end face with a segment-shaped recess and at its other annular end face with engaging in the recesses of the segments of a neighboring tubbing segment segmental elevations.
  • the recesses and elevations have a rounded shape with a radial section wavy contour.
  • These known tubbings have basically proven in terms of effective gearing. With regard to the construction of curved tunnel tubes, however, these known segments do not differ from the above-described segments known from practice.
  • the invention is based on the technical problem of specifying a tubbing of the type mentioned above and a tubbing ring and a segmental lining, with which in a simple and inexpensive manner curved tunnel tubes can be realized.
  • the invention teaches a tubbing for a tubbing ring for underground tunnel construction, wherein a front-side tubbing end face and a rear-side tubbing end face are provided, and wherein at least one tubbing end surface is designed in the form of a spherical shell section.
  • Tübbingstirn Design means in the context of the invention, an end face of a tubbings, which faces a neighboring tubbing ring in the tunnel or tunnel construction.
  • At least one tubbing end surface is curved in the manner of a spherical shell.
  • the tubbing end face in question is formed as a part of a spherical surface.
  • both the front-side tubbing end face and the rear-side tubbing end face of a tubbing according to the invention are designed in the shape of a spherical shell.
  • a tubbing according to the invention has a base body which is in the form of a cylinder shell section. The tubbing ring formed with these tubbings is consequently cylindrical-jacket-shaped or has a circular cross-section.
  • the invention further teaches a tubbing ring of a plurality of tubbings according to the invention, wherein a front tubbing ring end face and a back tubbing ring end face is provided and wherein at least one Tübbingringstirn printing is formed spherical shell section.
  • a tubbing ring In tunneling a plurality of tubbings is assembled into a tubbing ring. The tubbings are usually joined together form-fitting with their side surfaces.
  • the resulting tubbing ring is expediently designed as a cylinder jacket or expediently has a circular cross-section or at least one substantially circular cross-section.
  • Tüblingringstirn means the end face of an entire tubbing ring, which faces a neighboring tubbing ring in the tunnel or tunnel construction or adjacent to the adjacent tubbing ring.
  • Kugelschalenabitessförmige formation of a tubbing ring end face means within the scope of the invention in particular that the tubbing ring end face in question has the shape of the surface of a spherical zone or a spherical layer.
  • both the front side tubbing ring end face and the rear tubbing ring end face are designed in the form of a spherical shell section. According to the invention, both the front-side tubbing ring end face and the rear tubbing ring end face are thus shaped like the surface of a spherical zone or spherical layer.
  • the center of the spherical shell portion-shaped Tübbingringstirn design associated ball is arranged on the central axis of the tubbing ring.
  • the "imaginary" sphere has a diameter that is larger than the outer radius or the largest Extension of the tubbing ring. If the tubbing ring has a circular cross-section, central axis of the tubbing ring means the axis which runs through the center of the circle. The extended central axis of a tubbing ring would then correspond to the central longitudinal axis of a straight tunnel section of a plurality of tubbing rings.
  • the rear Tuebbingringstirn setup has the shape of a spherical shell portion of a sphere with the radius R and the center M.
  • the front tubbing ring end face has the shape of a spherical shell section of the same sphere of radius R whose center M 'has been moved only on the central axis and indeed around the tubbing width or around the tubbing ring width b.
  • the front-side tubbing ring end face and the rear tubbing ring end face are arranged parallel to one another.
  • both the front Tubbingringstirn preparation and the back Tuurbbingringstirn preparation each lie on a spherical shell of a sphere with the same radius R.
  • the front-side Tübbingstirn scanning a single tubbing is arranged parallel to the rear Tübbingstirn printing this tubbings.
  • five to nine or six to eight tubbings can be assembled into a tubbing ring.
  • the invention further teaches a tunnel construction with a plurality of longitudinally arranged in the tunnel longitudinal direction Tubbing rings according to the invention, each consisting of a plurality of tubbings according to the invention, wherein each tubbing ring has a front spherical shell section shaped tubbing ring end face and a rear spherical shell section shaped tubbing ring end surface and wherein the front-side shell-shell-shaped tubbing ring end face of a first tubbing ring is positively attached to the rear shell-shell-shaped tubbing ring end face of a second adjacent tubbing ring.
  • the Tunnelausbau thus consists of a plurality of juxtaposed tubbing rings.
  • the tubbing rings adjoin one another with their spherical shell section-shaped tubbing ring end faces. If you put the tubbing rings together so that their central axes form a continuous straight line, you get a straight tunnel section.
  • the tubbing rings can be easily offset or rotated relative to each other due to their spherical shell section-shaped tubbing ring end faces. In this way, a simple design of a curved tunnel tube is possible.
  • the invention is based on the finding that curved tunnel tubes with arbitrary curvatures can be formed with the tubbing segments according to the invention or with the tubbing rings according to the invention in a simple and inexpensive manner.
  • the training is any Space curve possible.
  • the minimum possible routing radius results from the geometric boundary conditions, in particular from the cross-sectional dimensions of the tubbing ring, the tubbing width, the offset dimension and the spherical radius. Due to the spherical shell section-shaped tubbing end surfaces or tubbing ring end surfaces according to the invention, a form-fitting and therefore tight joining of the tubbing rings can be ensured even with a curved tunnel tube course.
  • tubbing ring according to the invention can be used both for straight tunnel tube sections and for curved tunnel tube sections. Therefore, the invention is distinguished from the initially described, known from the prior art measures by a much lower cost or expense. It should also be emphasized that the tubbing according to the invention can be produced in a relatively simple and inexpensive manner.
  • the invention relates to a tubbing or a tubbing ring for a tunnel construction.
  • tubbing or tubbing ring stands for any component having the features of claim 1 or of claim 4 and can be used for a tubular expansion or for a tubular design.
  • jacking pipes or pre-pressed cross-sections, for example, box sections may be equipped with the spherical shell section-shaped end faces according to the invention.
  • Figs. 1 and 2 show a tubbing ring 1 according to the invention for an underground tunnel construction.
  • the tubbing ring 1 consists of a plurality of tubbings 2, in the embodiment according to FIGS. 1 and 2 of seven tubbings 2.
  • Each tub 2 has a cylindrical shell-section-shaped base body 3.
  • each tubbing 2 is characterized in that both the front-side tubbing end face 4 and the rear tubbing end face 5 are designed in the form of a spherical shell section.
  • the tubbing 2 complement each other in the embodiment to the cylinder jacket-shaped tubbing ring 1 with a circular cross-section.
  • the spherical shell portion-shaped according to the invention Forming the tubbing end faces causes both the front tubbing ring end face 6 and the rear tubbing ring end face 7 to be formed in the form of a spherical shell section.
  • Fig. 3 illustrates first the spherical shell portion-shaped configuration of Tübbingringstirn vom 6, 7. Shown are two tubbing rings 1a, 1b, each having a ring width b and an outer diameter D. With regard to the configuration of the rear tubbing ring end face 7a of the first tubbing ring 1a, it is assumed that an "imaginary" sphere whose center M lies on the central axis m of the tubbing ring 1a. The diameter of this ball is substantially larger than the cross section of the tubbing ring 1a and the tunnel tube. The back Tübbingringstirn preparation 7a is located on the ball shell or on the spherical surface of the ball with the radius R.
  • the center M of the ball on the central axis m of the tubbing ring 1a shifts to the width b of the tubbing ring 1a, we obtain the midpoint M. ' the ball.
  • the front side tubbing ring end face 6a lies on the spherical shell or on the spherical surface of this sphere with the same radius R.
  • the second tubbing ring 1b is, moreover, staggered relative to the first tubbing ring 1a or rotated by the angle ⁇ . This staggered joining of the tubbing rings 1a, 1b allows the curved formation of tunnel tubes or a tunnel lining.
  • Fig. 4 shows a plurality of successively arranged Tübbingringen 1. These segmental rings 1 are all offset or rotated to each other, so that there is a curved tunnel structure, which corresponds to a 90 ° bend in the embodiment. Staggered or twisted arrangement of the tubbing rings 1 means, moreover, that the tubbing ring end faces 6, 7 of two adjacent tubbing rings 1 do not lie completely flat against each other, but that only part of the tubbing ring end faces 6, 7 is positively against each other.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (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)
  • Superconductors And Manufacturing Methods Therefor (AREA)

Claims (8)

  1. Tubbing (2) pour un segment de cuvelage (1) destiné au cuvelage de tunnel souterrain,
    dans lequel sont prévues une surface d'extrémité de tubbing (4) côté avant et une surface d'extrémité de tubbing (5) côté arrière,
    et dans lequel au moins une surface d'extrémité de tubbing (4, 5) est configurée en forme de segment de coque sphérique.
  2. Tubbing suivant la revendication 1, dans lequel aussi bien la surface d'extrémité de tubbing (4) côté avant que la surface d'extrémité de tubbing (5) côté arrière sont configurées en forme de segment de coque sphérique.
  3. Tubbing suivant l'une des revendications 1 et 2, dans lequel le tubbing comporte un corps de base en forme de portion d'enveloppe cylindrique.
  4. Segment de cuvelage constitué d'une pluralité de tubbings (2) suivant l'une des revendications 1 à 3,
    dans lequel sont prévues une surface d'extrémité de segment de cuvelage (6) côté avant et une surface d'extrémité de segment de cuvelage (7) côté arrière,
    et dans lequel au moins une surface d'extrémité de segment de cuvelage (6, 7) est configurée en forme de segment de coque sphérique.
  5. Segment de cuvelage suivant la revendication 4, dans lequel aussi bien la surface d'extrémité de segment de cuvelage (6) côté avant que la surface d'extrémité de segment de cuvelage (7) côté arrière sont configurées en forme de segment de coque sphérique.
  6. Segment de cuvelage suivant l'une des revendications 4 et 5, dans lequel le centre (M) de la sphère associée à la surface d'extrémité du segment de cuvelage (6, 7) en forme de segment de coque sphérique est disposé sur l'axe médian (m) du segment de cuvelage (1).
  7. Segment de cuvelage suivant l'une des revendications 4 à 6, dans lequel cinq à neuf, de préférence six à huit tubbings (2) sont réunis en un segment de cuvelage (1).
  8. Cuvelage de tunnel comprenant une pluralité de segments de cuvelage (1) disposés les uns derrière les autres dans la direction longitudinale du tunnel suivant l'une des revendications 4 à 7,
    dans lequel chaque segment de cuvelage (1) comporte une surface d'extrémité de segment de cuvelage (6) en forme de segment de coque sphérique côté avant ainsi qu'une surface d'extrémité de segment de cuvelage (7) en forme de segment de coque sphérique côté arrière,
    et dans lequel la surface d'extrémité (6) en forme de segment de coque sphérique côté avant d'un premier segment de cuvelage (1) est assemblée par coopération de forme sur la surface d'extrémité (7) en forme de segment de coque sphérique côté arrière d'un second segment de cuvelage limitrophe (1).
EP02012026A 2001-06-21 2002-05-31 Elément de cuvelage, anneau de cuvelage et revêtement de tunnel Expired - Lifetime EP1270871B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10129477 2001-06-21
DE10129477A DE10129477C1 (de) 2001-06-21 2001-06-21 Tübbing, Tübbingring und Tunnelausbau

Publications (2)

Publication Number Publication Date
EP1270871A1 EP1270871A1 (fr) 2003-01-02
EP1270871B1 true EP1270871B1 (fr) 2006-05-17

Family

ID=7688656

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02012026A Expired - Lifetime EP1270871B1 (fr) 2001-06-21 2002-05-31 Elément de cuvelage, anneau de cuvelage et revêtement de tunnel

Country Status (6)

Country Link
US (1) US20040197151A1 (fr)
EP (1) EP1270871B1 (fr)
AT (1) ATE326615T1 (fr)
DE (2) DE10129477C1 (fr)
ES (1) ES2263705T3 (fr)
WO (1) WO2003001033A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009057521B4 (de) * 2009-12-10 2011-07-21 Bochumer Eisenhütte Heintzmann GmbH & Co. KG, 44793 Tübbing-Ausbau mit integriertem Nachgiebigkeitselement

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US739969A (en) * 1901-02-25 1903-09-29 Eddy Elbert Young Tunnel-support.
US1198554A (en) * 1915-03-30 1916-09-19 Jacob Jarvey Culvert.
US1613461A (en) * 1926-06-01 1927-01-04 Edwin A Johnson Connection between well-pipe sections of different materials
GB840262A (en) * 1957-10-11 1960-07-06 Vernon Ferdinand Bartlett Improvements in or relating to tunnel linings
DE1811608A1 (de) * 1968-11-29 1970-06-11 Wayss & Freytag Ag Tuebbingauskleidung fuer Tunnel oder Stollen
GB2003212B (en) * 1977-08-16 1982-01-13 Charcon Tunnels Ltd Arcuate tunnel lining segments
USRE30929E (en) * 1977-09-28 1982-05-11 Collapsible tunnel liner section and method of lining a tunnel
US4473322A (en) * 1979-05-07 1984-09-25 Echols H Vance Method and system for lining shafts
DE3125274C2 (de) * 1981-06-24 1984-05-17 Philipp Holzmann Ag, 6000 Frankfurt Verfahren zum Bau von kurvenförmig verlaufenden Tunneln nach dem Rohrvorpreßverfahren und dazu geeignete Rohre
US4515501A (en) * 1981-12-15 1985-05-07 Fairclough Civil Engineering Limited Tunnel linings
GB2176865A (en) * 1985-06-27 1987-01-07 British Steel Corp Pipe having a segmented lining
DE3622965C1 (de) * 1986-07-09 1987-11-05 Zueblin Ag Vorgefertigtes Rohr oder vorgefertigter Rohrring
AT389149B (de) * 1986-12-23 1989-10-25 Mayreder Kraus & Co Ing Tuebbingring fuer den stollen- und tunnelausbau
DE3826833A1 (de) * 1988-08-06 1990-02-08 Ruhrkohle Ag Anker-paneel-ausbau fuer untertagestrecken
AT397543B (de) * 1992-02-21 1994-04-25 Mayreder Kraus & Co Ing Tunnelausbau in tübbingbauweise
GB9322603D0 (en) * 1993-11-02 1993-12-22 Buchan C V Ltd Device for jointing two members together
DE19617200A1 (de) * 1996-04-29 1997-10-30 Hochtief Ag Hoch Tiefbauten Tunnelauskleidung
US5740839A (en) * 1997-03-25 1998-04-21 Kuo; Hsien-Jen Flexible extension conduit
US6302621B1 (en) * 1997-08-13 2001-10-16 Obayashi Corporation Segment for intake tunnels

Also Published As

Publication number Publication date
EP1270871A1 (fr) 2003-01-02
DE10129477C1 (de) 2002-08-29
DE50206781D1 (de) 2006-06-22
WO2003001033A1 (fr) 2003-01-03
ATE326615T1 (de) 2006-06-15
US20040197151A1 (en) 2004-10-07
ES2263705T3 (es) 2006-12-16

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