EP3591166A1 - Soutènement de tunnel composé d'au moins deux éléments en béton - Google Patents

Soutènement de tunnel composé d'au moins deux éléments en béton Download PDF

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Publication number
EP3591166A1
EP3591166A1 EP18181230.6A EP18181230A EP3591166A1 EP 3591166 A1 EP3591166 A1 EP 3591166A1 EP 18181230 A EP18181230 A EP 18181230A EP 3591166 A1 EP3591166 A1 EP 3591166A1
Authority
EP
European Patent Office
Prior art keywords
protective
concrete
seal
tunnel
section
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.)
Granted
Application number
EP18181230.6A
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German (de)
English (en)
Other versions
EP3591166B1 (fr
Inventor
Jörg Riechers
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.)
Herrenknecht AG
Original Assignee
Herrenknecht 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
Priority to ES18181230T priority Critical patent/ES2880101T3/es
Application filed by Herrenknecht AG filed Critical Herrenknecht AG
Priority to DK18181230.6T priority patent/DK3591166T3/da
Priority to EP18181230.6A priority patent/EP3591166B1/fr
Priority to PCT/EP2019/066630 priority patent/WO2020007631A1/fr
Priority to CN201980044529.4A priority patent/CN112368462B/zh
Priority to CA3105498A priority patent/CA3105498C/fr
Priority to US17/255,766 priority patent/US11834950B2/en
Publication of EP3591166A1 publication Critical patent/EP3591166A1/fr
Application granted granted Critical
Publication of EP3591166B1 publication Critical patent/EP3591166B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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 tunnel construction composed of at least two concrete elements, each with at least one protective element connected to the concrete element, the protective element having a protective section which has a first side facing the concrete element, on which at least one connecting element for producing a holding connection of the protective section to the Concrete element is provided, wherein the protective section consists of at least one plastic, the protective element having at least one protective element seal which is connected to the protective section, the connection to the protective section being gas-tight and liquid-tight, with a joint between the at least two concrete elements arranged for tunnel expansion is present, the joint being sealed gas-tight and liquid-tight to the interior of the tunnel by at least one protective element seal with a sealing action (first sealing action), and wherein drainage of the door is planned in the tunnel interior.
  • Such tunnel construction with concrete elements with protective elements are among others WO 2005/024183 A1 .
  • WO 2011/085734 A1 WO 2015/139807 A2 and from WO 2017/008913 A1 known.
  • An alternative embodiment is shown in FIG JP 2004132002 known.
  • tunnel expansion is used, for example, in connection with tunnel boring machines which comprise a drilling head, behind which a cylindrical shield with a shield jacket and a shield tail is arranged.
  • the shield has a smaller outer diameter than the drill head so that there is no direct contact between the tunnel wall and the shield.
  • the concrete elements are positioned in the shield tail at the edge of the shield. They are pressed against the direction of advance against the adjacent concrete elements last attached and, if necessary, connected to them.
  • Several concrete elements together form a tunnel extension in the form of a ring over the entire circumference of the tunnel. The tunnel will then be built step by step.
  • the gap between a ring and the tunnel wall may be filled with mortar, e.g. B. to prevent subsidence.
  • mortar e.g. B. to prevent subsidence.
  • WO 2005/0241863 A1 in the center of the concrete element an injection hole, which is designed as a hole connecting the outer surface of the concrete element with the inner surface of the concrete element. After the individual concrete element is positioned and connected to its neighboring concrete elements, mortar is injected between the concrete element and the tunnel wall via the injection hole. This prevents subsidence in the floor that surrounds the concrete elements.
  • the concrete element can be moved and positioned using the injection hole by engaging a suitable tool.
  • This type of tunnel expansion is also used, among other things, for the construction of sewage pipes, especially of larger collecting pipes.
  • sewage pipes especially of larger collecting pipes.
  • the inside of the tubbing is sealed with a cladding so that no gases rising from the sewage or even the sewage itself can get into the concrete via the tunnel walls and damage it (corrosion).
  • the protective layer of protective elements protects the concrete of the concrete elements from the effects of aggressive (eg corrosive) gases or liquids. Together with seals, the protective elements of the concrete elements of the cladding seal the tunnel lining or its concrete elements from the inside.
  • the concrete element is prefabricated with the protective element, which eliminates the need to seal the cladding as a separate working step in tunnel construction, for example welding the joints between the protective elements / protective layers of adjacent concrete elements.
  • a protective layer is provided on the concrete element, which covers an inner surface of the segment opposite a convex outer surface.
  • This protective layer is in accordance with WO 2005/024183 A1 made of fiberglass or polyethylene (PE), according to WO 2011/085734 A1 from polydicyclopentadienes (pDCPD), according to WO 2015/139807 A2 from a mixture of PE and pDCPD, or according to JP2004132002 Made from a synthetic resin and in particular from polyethylene (PE), polypropylene (PP), PVC, polyester or vinyl ester and is firmly anchored in the concrete by means of mechanical anchoring so that an inseparable connection of the protective layer with the concrete is created.
  • PE polyethylene
  • PP polypropylene
  • PVC polyvinylene
  • the protective layer is designed so that only the inside of the segment element is covered ( JP2004132002 ) or side surfaces of the concrete element are also partially included ( WO 2005/024183 A1 . WO 2011/085734 A1 . WO 2015/139807 A2 ).
  • JP2004132002 JP2004132002
  • side surfaces of the concrete element are also partially included ( WO 2005/024183 A1 .
  • WO 2015/139807 A2 A The choice of material from the abovementioned possibilities is also given for the protective elements according to the invention.
  • a seal is then provided on the side surface, which protrudes beyond the protective layer.
  • the seal is made of an elastic material, so that when the individual segments for tunneling are put together, the joints between the adjacent concrete elements are closed by the seal.
  • Such a protective element seal with the function described above is also provided for the protective elements according to the invention.
  • the joints can be closed by welding the individual protective layers provided on the inside of the concrete elements.
  • the concrete element itself is made according to WO 2005/024183 A1 manufactured using formwork.
  • a protective layer is placed on the formwork floor in the formwork.
  • protective layer elements are also placed on the side walls of the formwork.
  • the formwork if provided, has a recess into which the seal is inserted.
  • the concrete is then placed in the formwork in connection with reinforcement. After the concrete has hardened, the tubbing is used as a tunnel extension.
  • the entire ring may not be covered with a protective layer, but rather the protective layer or the welding of the protective layer in the area is left out in the area that does not fall dry.
  • the water present can then flow down to the base on the side of the protective elements facing the concrete elements, and then enter the tunnel and drain there. This is possible if this area does not fall dry so that the concrete does not corrode due to gases.
  • Such a structure is not possible if the wastewater alone cannot be diluted, or if the wastewater itself is already so aggressive that the concrete is adversely affected.
  • the protective section has at least one drainage element, for example an opening in the protective element or also a sleeve / an erector dowel with openings, possibly with a closure element, through which a liquid from the first side of the protective section can pass through to the opposite side of the protective section facing away from the concrete element.
  • the existing groundwater is instead drained off through the protective element, thereby preventing pressure-related detachment.
  • the gas tightness of the protective element must be guaranteed despite the drainage element.
  • the solution according to the invention provides that at least one concrete element has at least one concrete element seal arranged separately from the protective element with a sealing effect (second sealing effect) which seals the joint in a gas-tight and liquid-tight manner with respect to the rock, that the drainage through the joint between the at least two concrete elements takes place, and that the protective element seal has a lower sealing effect than the concrete element seal (first sealing effect ⁇ second sealing effect).
  • Another teaching of the invention provides that there is a water permeability from the concrete element into the joint between the protective element seal and the concrete element seal.
  • a further teaching of the invention provides that the concrete element seal is provided on the protective element at a distance from the protective element seal. This enables safe drainage from the concrete element in a simple manner.
  • Another teaching of the invention provides that the concrete element seal is arranged in a recess in the concrete element. This will turn on enables a simple arrangement of the concrete element seal on the concrete element.
  • the protective section has at least one bottom section or at least one bottom section and at least one wall section. In this way, an adequate protective element is provided in a simple manner.
  • the connecting element is an anchor structure, a honeycomb structure, a web, a pin and / or a surface element with openings.
  • the connecting element is a projection, which preferably consists of the same plastic as the bottom section and / or wall section.
  • the protective section is connected in one piece to the at least one connecting element, the one-piece connection preferably being produced by injection molding the plastic.
  • surface elements such as honeycomb structures or surface sections with through openings, allow the protective element to be anchored particularly well to the concrete element over the entire surface of the protective element.
  • the additional provision of pins or the like, which possibly extend further into the concrete of the concrete element, can result in an increased selective increase in holding force.
  • the gas-tight and liquid-tight connection between the protective section and the protective element seal is injection molded.
  • the protective element seal with the protective section is produced by injection molding with at least one plastic. This makes it possible to essentially limit injection molding to the direct connection of the base section to the protective element seal.
  • a liquid-tight and gas-tight connection is produced in a particularly simple manner. Injection molding can ensure that the protective elements are manufactured with consistently high quality, so that with regard to the finished concrete element, the protective effect of the protective element is particularly high and of consistently high quality, regardless of the manufacturing process of the concrete element.
  • the protective element is shaped in such a way that, based on the seal, the sealing material is enclosed on at least three sides with the injection molding material.
  • Injection molding is understood here to mean all processes that can be subsumed under injection molding, i.e. processes in which one or more thermoplastics / thermosets / elastomers are introduced directly, individually, in succession or simultaneously, for example as polymers or monomers (for example Overmolding / overmolding or multi-component injection molding), or in which monomers are processed that only become polymers in the injection mold (for example reaction overmolding).
  • the plastic is a polydicyclopentadiene (pDCPD), preferably highly temperature-resistant, a resin, into which glass fibers are preferably introduced, or a thermoplastic, preferably PE.
  • pDCPD polydicyclopentadiene
  • PE thermoplastic
  • a further teaching of the invention provides that the at least two concrete elements are gas-tight with respect to the interior of the tunnel by the provision of the one protective element in each case. In this way, a high corrosion resistance of the tunnel construction is easily achieved.
  • the tunnel extension is constructed in two parts, with an inner concrete element on which the protective element is arranged and an outer concrete element on which the concrete element seal is arranged. It is advantageous that a joint, preferably concentric, is provided between the concrete elements, through which a joint for liquid flow can take place. Another teaching of the invention provides ensure that the joint is filled with a liquid-permeable filling material. It has been shown that a simple drainage option is provided in a particularly simple manner if a two-part tunnel expansion is necessary, while at the same time a high corrosion resistance is achieved in a simple manner.
  • the base and / or wall section essentially consists of a film, a plate or a sheet, which is preferably connected to connecting elements, and / or is formed from a further plastic, for example PE , These are particularly inexpensive plastics. Components made of these, such as sheets, sheets or foils, can be produced locally on site, so that considerable transportation and storage costs for the finished products are eliminated.
  • a further teaching of the invention provides that additional drainage elements can be provided in the flat sections of the protective elements. This is advantageous if the drainage according to the invention should not be considered sufficient when dimensioning the tunnel construction.
  • a further teaching of the invention provides in this connection that a ceiling element is also provided, so that a hollow body is produced, into which the concrete and, if necessary, reinforcement is then already introduced during injection molding. This is particularly advantageous if the concrete element must also be protected on its outer sides against aggressive water in the mountains.
  • a lining ring made of concrete elements 10 (tubbings) ( Fig. 1 ) intended.
  • the concrete element has a convex upper side 11 and a lower side 12 (in Fig. 1 covered by a protective element 20).
  • the protective element 20 is arranged on the underside 12 of the concrete element 10.
  • the concrete element 10 has, for example, recesses 14 on its wall sections 13 that are not covered with the protective element 20.
  • Concrete element seals 50 are arranged in the depressions 14. These have a sealing surface 51 which, when the individual concrete elements 10 are assembled, either meets another wall section 13 or another sealing surface 51 of a concrete element seal 50.
  • the concrete element seal 50 has, for example, chambers 52.
  • the elastic plastic of the concrete element seal 50 is deformed and the chambers 52 are pressed together.
  • the sealing surface 51 there can optionally be arranged holding projections (not shown) which engage in the concrete 16 after it has been poured.
  • the protective element 20 has a base section 21 and wall sections 22, 23. On these wall sections 22, 23, a receiving area 29 is provided, in which a protective element seal 30 is arranged.
  • the connection between seal 30 and protective element 20 is made, for example, by injection molding.
  • a distance 15 is provided between the protective element seal 30 and the concrete element seal 50, which is not covered by the protective element 20.
  • the concrete element 10 can also have only one protective element 20 with a base section 21 (not shown), on which the protective element seal 30 is arranged in a gas- and liquid-tight manner, for example by injection molding.
  • the protective element 20 has a base section 21, on the outer sides of which wall sections 22, 23 are arranged essentially at right angles, but also in any other arrangement.
  • the inside of the base section 21 has holding elements 17, for example pins.
  • webs can also be arranged parallel to an outer wall and webs to the outer wall arranged at right angles thereto.
  • the webs can, for example, be provided with openings through which concrete 16 can pass and thus produce a particularly good connection after hardening.
  • the bottom section 21 has a second flat section 28, which can consist, for example, of a PE film.
  • This second section can extend over the entire bottom section 21 or only parts thereof. It is preferably connected to the remaining protective element 20, in particular the first section 25, which can form part or all of the wall section 22, 23, by means of injection molding.
  • the protective element seal 30 consists of an elastic plastic.
  • the seal 30 has a sealing surface 31 which, when the individual concrete elements are put together, either meets another concrete surface or another sealing surface 31 of a protective element seal 30.
  • the protective element seal has 30 chambers 32 inside. When assembling the concrete elements 10, the elastic plastic of the protective element seal 30 is deformed and the chambers 32 are pressed together. Opposite the sealing surface 31 there are holding projections 33 which engage in the plastic of the wall sections 22, 23 of the protective element 20. This and the nearby side walls of the protective element seal 30 connect during injection molding with the plastic of the protective element or are made from it enclosed gas-tight.
  • the protective element seal 30 has, according to the invention, a sealing effect that is smaller than the sealing effect of the concrete element seal 50 but is sufficiently large that no gases or liquids can pass through the protective element seal 30 from the tunnel interior 100 and can, for example, get into the joint and then there with the Concrete 16 can come into contact.
  • a protective element 20, as in Fig. 1 can be produced, for example, by injection molding. Alternative embodiments are in Fig. 1 and 3a to 3d shown.
  • 3a to 3d show alternative embodiments of the protective element 20 with a view to the fact that the protective element 20 or the base section and / or the wall section are at least partially a flat section 28 made from prefabricated semi-finished products such as sheets with projections arranged thereon.
  • 3a to 3d show various exemplary ways of connecting the second section 28 to a first section 25, which was produced, for example, by the injection molding process. This connection can be abrupt ( 3a, 3d and 3c ) or the second section 28 is from the first section 25 on one side (not shown) or on both sides ( Fig. 3d ) encompassed.
  • the flat element forming the second section 28 is provided not only as a component of the base section 21, but also as a wall section 22, 23.
  • the jerky connection, as in 3a, 3d and 3c has surprisingly been found to be sufficient, in particular when connecting PE as a flat element and pDCPD as an injection-moldable plastic of the first section 25.
  • a plurality of flat sections possibly made of different materials, which are then connected to one another via a plurality of first sections 25 via the one or more different injection-moldable plastics. This applies to floor section 21, wall section 22, 23 as well as ceiling sections.
  • the tunnel lining 300 is formed by assembling the concrete elements 10 into a ring on the mountain 200 and arranging a plurality of rings for an extension. There are joints 40 between the concrete elements 10 due to the assembly. These joints are closed by the concrete element seals 50 on the mountain side in such a way that their sealing effect is greater than the groundwater pressure, so that no groundwater or other liquids present can enter the joints 40 behind the concrete element seal 50.
  • groundwater or groundwater under pressure in the mountains 200 depending on the depth of the tunnel in the ground acts in the direction of arrow A on the tunnel lining 300 according to the invention.
  • the concrete element seal 50 is designed in such a way that its sealing effect prevents the groundwater from penetrating into the joint 40 behind the concrete element seal 50. If there are cracks in the concrete 16 in the event of damage or the groundwater penetrates through the concrete 16 in the event of damage, this may be present on the underside 12 of the concrete element 10 on the inside of the protective element 20.
  • the sealing effect of the protective element seal is smaller than the existing groundwater pressure / liquid pressure, the water / liquid passes through the protective element seal 30 in the direction of arrow C and reaches the tunnel interior 100.
  • a tunnel extension 300 In a first embodiment of a tunnel extension 300 according to the invention, two concentrically constructed extension rings made of concrete elements 10a, 10b (tubbings) ( Fig. 2 ) intended.
  • the first expansion ring consists of the Concrete elements 10a together. These have a recess 14 on their wall sections 13a, in which a concrete element seal 50 is arranged. There are joints 40a between the concrete elements 10a.
  • the second removal ring is then built, either after completion of the erection of the first removal ring or only with a time delay, from concrete elements 10b, which have 12 protective elements 20 with a protective element seal 30 on their underside, as previously described. There are gaps 40b between the concrete elements 10b.
  • a concentric joint 41 is provided between the concrete elements 10a and 10b, which is filled with a filling material 42, preferably water-permeable.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (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)
EP18181230.6A 2018-07-02 2018-07-02 Soutènement de tunnel composé d'au moins deux éléments en béton Active EP3591166B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK18181230.6T DK3591166T3 (da) 2018-07-02 2018-07-02 Tunneludmuring sammensat af mindst to betonelementer
EP18181230.6A EP3591166B1 (fr) 2018-07-02 2018-07-02 Soutènement de tunnel composé d'au moins deux éléments en béton
ES18181230T ES2880101T3 (es) 2018-07-02 2018-07-02 Sostenimiento de túnel compuesto de al menos dos elementos de hormigón
CN201980044529.4A CN112368462B (zh) 2018-07-02 2019-06-24 由至少两个混凝土元件组装的隧道衬砌
PCT/EP2019/066630 WO2020007631A1 (fr) 2018-07-02 2019-06-24 Cuvelage de tunnel composé d'au moins deux éléments en béton
CA3105498A CA3105498C (fr) 2018-07-02 2019-06-24 Cuvelage de tunnel compose d'au moins deux elements en beton
US17/255,766 US11834950B2 (en) 2018-07-02 2019-06-24 Tunnel lining composed of at least two concrete elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18181230.6A EP3591166B1 (fr) 2018-07-02 2018-07-02 Soutènement de tunnel composé d'au moins deux éléments en béton

Publications (2)

Publication Number Publication Date
EP3591166A1 true EP3591166A1 (fr) 2020-01-08
EP3591166B1 EP3591166B1 (fr) 2021-06-02

Family

ID=62842004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18181230.6A Active EP3591166B1 (fr) 2018-07-02 2018-07-02 Soutènement de tunnel composé d'au moins deux éléments en béton

Country Status (7)

Country Link
US (1) US11834950B2 (fr)
EP (1) EP3591166B1 (fr)
CN (1) CN112368462B (fr)
CA (1) CA3105498C (fr)
DK (1) DK3591166T3 (fr)
ES (1) ES2880101T3 (fr)
WO (1) WO2020007631A1 (fr)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707846A (en) * 1968-08-27 1973-01-02 Pont A Mousson Linings or casings for tunnels, galleries, mine pits and the like
US3815370A (en) * 1971-07-03 1974-06-11 Spiroll Corp Ltd Method of forming spiral or helical tunnels and sections therefor
GB2093505A (en) * 1981-02-24 1982-09-02 Brien Peter Martin O Improvements in or Relating to Tunnels
DE3407381A1 (de) * 1984-02-29 1985-08-29 Ed. Züblin AG, 7000 Stuttgart Verfahren zur herstellung von unterirdischen rohrleitungen und vorrichtung zur durchfuehrung eines solchen verfahrens
DE3800630A1 (de) * 1988-01-12 1989-07-20 Thyssen Industrie Tunnelausbau aus segmenten
US6328501B1 (en) * 1997-10-07 2001-12-11 Tarmac Heavy Building Materials Uk Limited Method of manufacturing a tunnel or shaft lining or pipeline
JP2004132002A (ja) 2002-10-09 2004-04-30 Nippon Steel Corp シールドトンネル用二次覆工省略型セグメント
WO2005024183A1 (fr) 2003-09-09 2005-03-17 Aldo Ceresola Element en beton pour cuveler un tunnel
US20050241863A1 (en) 2004-05-03 2005-11-03 Goble Ronald L Weigh-pan metering and blending method and apparatus
WO2011085734A1 (fr) 2010-01-12 2011-07-21 Herrenknecht Ag Élément de protection, élément en béton et procédé pour fabriquer un élément en béton
DE102011008258A1 (de) * 2011-01-11 2012-07-12 Otto Zwick Beratender Ingenieur Unternehmergesellschaft (haftungsbeschränkt) Verbundtübbingring
WO2015139807A2 (fr) 2014-03-21 2015-09-24 Herrenknecht Ag Élément de protection, élément en béton et procédé de fabrication d'un élément en béton
WO2017008913A1 (fr) 2015-07-16 2017-01-19 Herrenknecht Ag Élément de protection destiné à être relié à un élément en béton d'une construction de tunnel présentant un drainage

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816370A (en) 1972-03-27 1974-06-11 Lubrizol Corp Acrylonitrile polymerization method and products
CH679061A5 (fr) * 1989-09-01 1991-12-13 Daetwyler Ag
US5439319A (en) * 1993-08-12 1995-08-08 Carlisle Coatings & Water Proofing, Incorporated Tunnel barrier system and method of installing the same
US5470178A (en) * 1994-02-17 1995-11-28 Weholt; Raymond L. Insulating tunnel liner system
CA2542535C (fr) * 2003-10-28 2009-03-24 Daniel Warren Procede de reparation de structures de tunnel souterraines
EP2568113A1 (fr) * 2011-09-12 2013-03-13 Sika Technology AG Cuvelage doté d'une couche de séparation étanche thermoplastique
CN103306689A (zh) * 2013-06-24 2013-09-18 中铁第一勘察设计院集团有限公司 高压富水地层盾构法隧道衬砌接缝防水结构及其构建方法
CN105649649B (zh) * 2016-02-04 2018-11-27 广州市市政工程设计研究总院 一种带内衬pvc片材盾构隧道管片内防腐系统

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707846A (en) * 1968-08-27 1973-01-02 Pont A Mousson Linings or casings for tunnels, galleries, mine pits and the like
US3815370A (en) * 1971-07-03 1974-06-11 Spiroll Corp Ltd Method of forming spiral or helical tunnels and sections therefor
GB2093505A (en) * 1981-02-24 1982-09-02 Brien Peter Martin O Improvements in or Relating to Tunnels
DE3407381A1 (de) * 1984-02-29 1985-08-29 Ed. Züblin AG, 7000 Stuttgart Verfahren zur herstellung von unterirdischen rohrleitungen und vorrichtung zur durchfuehrung eines solchen verfahrens
DE3800630A1 (de) * 1988-01-12 1989-07-20 Thyssen Industrie Tunnelausbau aus segmenten
US6328501B1 (en) * 1997-10-07 2001-12-11 Tarmac Heavy Building Materials Uk Limited Method of manufacturing a tunnel or shaft lining or pipeline
JP2004132002A (ja) 2002-10-09 2004-04-30 Nippon Steel Corp シールドトンネル用二次覆工省略型セグメント
WO2005024183A1 (fr) 2003-09-09 2005-03-17 Aldo Ceresola Element en beton pour cuveler un tunnel
US20050241863A1 (en) 2004-05-03 2005-11-03 Goble Ronald L Weigh-pan metering and blending method and apparatus
WO2011085734A1 (fr) 2010-01-12 2011-07-21 Herrenknecht Ag Élément de protection, élément en béton et procédé pour fabriquer un élément en béton
DE102011008258A1 (de) * 2011-01-11 2012-07-12 Otto Zwick Beratender Ingenieur Unternehmergesellschaft (haftungsbeschränkt) Verbundtübbingring
WO2015139807A2 (fr) 2014-03-21 2015-09-24 Herrenknecht Ag Élément de protection, élément en béton et procédé de fabrication d'un élément en béton
WO2017008913A1 (fr) 2015-07-16 2017-01-19 Herrenknecht Ag Élément de protection destiné à être relié à un élément en béton d'une construction de tunnel présentant un drainage

Also Published As

Publication number Publication date
EP3591166B1 (fr) 2021-06-02
CA3105498A1 (fr) 2020-01-09
ES2880101T3 (es) 2021-11-23
WO2020007631A1 (fr) 2020-01-09
CA3105498C (fr) 2023-08-22
US20210355827A1 (en) 2021-11-18
US11834950B2 (en) 2023-12-05
DK3591166T3 (da) 2021-08-16
CN112368462B (zh) 2022-12-23
CN112368462A (zh) 2021-02-12

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