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EP0725185A1 - Revêtement d'un tunnel et procédé pour sa fabrication - Google Patents

Revêtement d'un tunnel et procédé pour sa fabrication Download PDF

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Publication number
EP0725185A1
EP0725185A1 EP96100148A EP96100148A EP0725185A1 EP 0725185 A1 EP0725185 A1 EP 0725185A1 EP 96100148 A EP96100148 A EP 96100148A EP 96100148 A EP96100148 A EP 96100148A EP 0725185 A1 EP0725185 A1 EP 0725185A1
Authority
EP
European Patent Office
Prior art keywords
layer
building structure
sealing layer
layers
structure according
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.)
Withdrawn
Application number
EP96100148A
Other languages
German (de)
English (en)
Inventor
Roland F. Wolfseher
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.)
MBT Holding AG
Original Assignee
MBT Holding 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 MBT Holding AG filed Critical MBT Holding AG
Priority to EP96100148A priority Critical patent/EP0725185A1/fr
Publication of EP0725185A1 publication Critical patent/EP0725185A1/fr
Priority to ES96940978T priority patent/ES2148817T3/es
Priority to JP52470497A priority patent/JP3889814B2/ja
Priority to DK96940978T priority patent/DK0873451T3/da
Priority to PCT/CH1996/000446 priority patent/WO1997025484A1/fr
Priority to EP96940978A priority patent/EP0873451B1/fr
Priority to CNB961801891A priority patent/CN1161517C/zh
Priority to AU10287/97A priority patent/AU1028797A/en
Priority to BR9612416A priority patent/BR9612416A/pt
Priority to AT96940978T priority patent/ATE194183T1/de
Priority to KR10-1998-0705217A priority patent/KR100473965B1/ko
Priority to US09/101,212 priority patent/US6193439B1/en
Priority to DE59605523T priority patent/DE59605523D1/de
Priority to NO19983119A priority patent/NO318999B1/no
Withdrawn legal-status Critical Current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
    • 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
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/105—Transport or application of concrete specially adapted for the lining of tunnels or galleries ; Backfilling the space between main building element and the surrounding rock, e.g. with concrete
    • 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
    • E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall

Definitions

  • the present invention relates to a building structure according to the preamble of claim 1, a method according to that of claim 10 and a use of the mentioned method according to claim 18.
  • a tunnel structure commonly used today is shown using a cross section through a tunnel tube.
  • a first layer 5 is applied to the natural ground surface 1 of the excavated tunnel tube. It is either created using formwork with segments and subsequent mortar backfilling or as a shotcrete layer.
  • a sealing layer 7 made of plastic, in the form of welded, prefabricated film sections made of polyethylene or soft PVC. So that future leaks can be localized in a limited surface area and a corresponding re-sealing can be carried out, the sealing layer 7 designed as a film is divided into partitioned zones.
  • Technical installations 13 are mounted on the inner surface 11 of the tunnel formed in this way and mostly a coat of paint is applied.
  • the building structure of the type mentioned above is distinguished by the characterizing part of claim 1, preferred embodiment variants according to claims 2 to 9. Accordingly, the method of the type mentioned above is distinguished by the characterizing part of claim 10, with preferred embodiment variants corresponding to the Claims 11 to 16.
  • the building structure according to the invention is preferably a tunnel structure and, according to claim 17, and following the wording of claim 18, the method mentioned is preferably used for lining tunnel tubes.
  • the first layer can be formed directly on the natural ground by a sealing layer acting analogously to layer 7 of FIG. 1, or it is, additionally and analogously to the layer sequence according to FIG 1, a sealing layer is additionally provided.
  • the first layer - analogous to 5 of FIG. 1 - is preferably formed essentially from shotcrete and the sealing layer - analogous to 7 of FIG. 1 - is provided between the first and the second layer.
  • a sealing layer on the first layer - analogous to 5 of FIG. 1 - is clawed in that profiles are formed on the surface of this last-mentioned layer, preferably with a density that corresponds to the respective stress requirements.
  • the second layer - analogous to 9 of FIG. 1 - directly via the deformation of the sealing layer - analogous to 7 of FIG. 1 - through the surface profiling of the first layer - analogous to 5 of FIG. 1 - clawed.
  • a granulate is embedded in the sealing layer, however provided, preferably in the form of chippings, with which an optimal anchoring profile is realized for a layer adjoining to the outside, in particular for the second layer - analogously to 9 of FIG. 1.
  • the sealing layer is further formed in a preferred embodiment as a sprayed film, for example from a polyurethane reaction resin. It is either sprayed directly onto the natural ground, the inherent surface profile of which acts directly as a claw profile, or onto a first layer formed analogously to layer 5 of FIG. 1.
  • the outer second layer is preferably also predominantly made of shotcrete, with which, in a preferred combination, all cladding layers are applied by spraying.
  • the clawing according to the invention is of further importance, namely that it considerably facilitates application of the layers in spraying technology, and even enables them on an industrial scale.
  • the sealing layer can be sprayed, which is much less complex than the known film application.
  • the entire layer composite can absorb shear stresses due to the positive locking.
  • a first layer 5a which preferably consists of shotcrete, is deposited on the natural surface 1, analogously to FIG. 1.
  • a profile is worked into the surface of the layer 5a by mechanical intervention or by special spraying technology, for example by spraying with a saccaded feed.
  • the profiling is formed by knobs, webs, grooves, etc.
  • the sealing layer 7a is sprayed onto the finished layer 5a, for example by using a polyurethane reactive resin.
  • the film-like layer 7a depicts the profiling of the surface 15 practically 1: 1 to the outside.
  • the layer 9a is applied, which clings to the layer 5a via the layer 7a thanks to its surface profiling.
  • a layer composite is thus created which can also absorb shear stresses in the zone of the sealing layer 7a due to the clawing to the same extent as the layers 5a and 9a.
  • anchors 17 can, if desired, be used to anchor layer 9a and / or layer 5a to the natural ground.
  • FIG. 3 shows a further building structure according to the invention.
  • a relatively thick sealing layer 7b is applied to the natural ground surface 1, which clings to the inherent profiling of the natural ground surface 1.
  • a polymer concrete is used for this purpose, for example.
  • the initially exposed surface of the sealing layer 7b is profiled by mechanical intervention, preferably with a predetermined density, be it by knobs and / or grooves and / or grooves and / or notches etc.
  • the layer 9a is applied directly to the sealing layer 7b, preferably again by means of concrete spraying, and clings to the profile at 17 with the sealing layer 7b.
  • anchors 17a are provided which anchor the layer 9a to the natural subsoil and thus also allow its load-bearing capacity to be used to an increased extent.
  • one of the at least two layers to be provided is used directly as a sealing layer. On the one hand, it is anchored to the profiling inherent in the natural ground, and on the other hand it is anchored on its surface Profiling 17 is provided, on which the adjoining layer 9a is clawed.
  • the sealing layer 7b there which is relatively thick there, again forms a film-like, thin sealing layer 7c, which is sprayed directly onto the micro- and macro-profiled natural surface 1.
  • the layer 9a is applied directly to the sealing layer 7c, again preferably by concrete spraying, and claws over the layer 7c with the profiles inherent in the natural surface. If necessary, the layer 9a can in turn be anchored to the natural ground by means of anchors 17b.
  • FIG. 4 in FIG. 4a and on FIG. 2 in FIG. 2a further preferred embodiments of the sealing layer 7c or 7a sprayed on in film form are shown.
  • granules 19c or 19a are embedded in the layer material, preferably chippings.
  • FIG. 3 it is of course also possible, with a view of FIG. 3, to implement the profiling 17 shown there, as shown at 19b, in that, before the spray application for the layer 7b, a layer of granules, preferably a grit, is placed in the still soft plastic mass of the Layer 7b is shot.
  • Fig. 1 results in a smallest radius of curvature Tube cross-section of approximately 5.5 m by the procedure according to the invention already according to FIG. 2 a reduction in the covering thickness D by approximately 20 cm, corresponding to the dashed entry at D '. It goes without saying that, based on a required opening of a tunnel tube, this means nothing other than that the tube to be broken out can be made correspondingly smaller.
  • the present invention enables very significant savings in the production of the building structures mentioned.
  • it can also be used for bridge covers, generally composite structures, especially those based on concrete, to increase the load cross-section of a structure with at least the same geometric cross-section.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Soil Working Implements (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Body Structure For Vehicles (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Revetment (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Supports For Pipes And Cables (AREA)
  • Building Environments (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
EP96100148A 1996-01-08 1996-01-08 Revêtement d'un tunnel et procédé pour sa fabrication Withdrawn EP0725185A1 (fr)

Priority Applications (14)

Application Number Priority Date Filing Date Title
EP96100148A EP0725185A1 (fr) 1996-01-08 1996-01-08 Revêtement d'un tunnel et procédé pour sa fabrication
DE59605523T DE59605523D1 (de) 1996-01-08 1996-12-18 Teilweise überhängende baustruktur in naturuntergrund und verfahren zur auskleidung eines überhängenden naturgrund-wandabschnittes
CNB961801891A CN1161517C (zh) 1996-01-08 1996-12-18 局部悬垂衬底的覆盖方法及用此法生产的建筑结构
BR9612416A BR9612416A (pt) 1996-01-08 1996-12-18 Estrutura de construção no subsolo parcialmente superposta e processo para o revestimento de um segmento de parede de subsolo com superposições
DK96940978T DK0873451T3 (da) 1996-01-08 1996-12-18 Delvist overhængende bygningskonstruktion i den naturlige undergrund og fremgangsmåde til beklædning af et overhængende nat
PCT/CH1996/000446 WO1997025484A1 (fr) 1996-01-08 1996-12-18 Structure de construction partiellement en surplomb dans le sous-sol naturel et procede de revêtement d'une section de paroi en surplomb dans le sous-sol naturel
EP96940978A EP0873451B1 (fr) 1996-01-08 1996-12-18 Structure de construction partiellement en surplomb dans le sous-sol naturel et procede de rev tement d'une section de paroi en surplomb dans le sous-sol naturel
ES96940978T ES2148817T3 (es) 1996-01-08 1996-12-18 Estructura de construccion parcialmente abovedada, situada bajo el suelo natural, y procedimiento para el revestimiento de un tramo de pared abovedada situado bajo el suelo natural.
AU10287/97A AU1028797A (en) 1996-01-08 1996-12-18 Partly overhanging building structure under the natural ground and process for cladding an overhanging natural ground wall section
JP52470497A JP3889814B2 (ja) 1996-01-08 1996-12-18 自然地盤下で部分的に張り出した建築構造物ならびに張り出した自然地盤の側面区画物を被覆するための工程
AT96940978T ATE194183T1 (de) 1996-01-08 1996-12-18 Teilweise überhängende baustruktur in naturuntergrund und verfahren zur auskleidung eines überhängenden naturgrund-wandabschnittes
KR10-1998-0705217A KR100473965B1 (ko) 1996-01-08 1996-12-18 건축구조물및기재의피복방법
US09/101,212 US6193439B1 (en) 1996-01-08 1996-12-18 Process for cladding substrates and constructions produced thereby
NO19983119A NO318999B1 (no) 1996-01-08 1998-07-06 Delvis overhengende bygningsstruktur under naturlig grunn og fremgangsmate for kledning av et overhengende veggparti og anvendelse av fremgansmaten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96100148A EP0725185A1 (fr) 1996-01-08 1996-01-08 Revêtement d'un tunnel et procédé pour sa fabrication

Publications (1)

Publication Number Publication Date
EP0725185A1 true EP0725185A1 (fr) 1996-08-07

Family

ID=8222393

Family Applications (2)

Application Number Title Priority Date Filing Date
EP96100148A Withdrawn EP0725185A1 (fr) 1996-01-08 1996-01-08 Revêtement d'un tunnel et procédé pour sa fabrication
EP96940978A Expired - Lifetime EP0873451B1 (fr) 1996-01-08 1996-12-18 Structure de construction partiellement en surplomb dans le sous-sol naturel et procede de rev tement d'une section de paroi en surplomb dans le sous-sol naturel

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP96940978A Expired - Lifetime EP0873451B1 (fr) 1996-01-08 1996-12-18 Structure de construction partiellement en surplomb dans le sous-sol naturel et procede de rev tement d'une section de paroi en surplomb dans le sous-sol naturel

Country Status (13)

Country Link
US (1) US6193439B1 (fr)
EP (2) EP0725185A1 (fr)
JP (1) JP3889814B2 (fr)
KR (1) KR100473965B1 (fr)
CN (1) CN1161517C (fr)
AT (1) ATE194183T1 (fr)
AU (1) AU1028797A (fr)
BR (1) BR9612416A (fr)
DE (1) DE59605523D1 (fr)
DK (1) DK0873451T3 (fr)
ES (1) ES2148817T3 (fr)
NO (1) NO318999B1 (fr)
WO (1) WO1997025484A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035300A1 (fr) * 1997-09-04 2000-09-13 Fosroc International Limited Système de drainage pour tunnels
EP1108855A1 (fr) * 1999-12-16 2001-06-20 Valplast AG Voûte étanche et autoportante pour l'étanchement des tunnels souterrains
EP1290312A4 (fr) * 2000-06-12 2005-05-04 Grace W R & Co Procede d'impermeabilisation d'un tunnel
CN109952414A (zh) * 2016-12-30 2019-06-28 Sika技术股份公司 防水体系

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9815685D0 (en) 1998-07-20 1998-09-16 Mbt Holding Ag Waterproofer
AU2006200869B2 (en) * 1998-07-20 2008-02-07 Construction Research & Technology Gmbh Waterproof Cladding
US6767164B2 (en) 2000-06-12 2004-07-27 W. R. Grace & Co.-Conn. Tunnel waterproofing construction method
JP4459391B2 (ja) * 2000-06-12 2010-04-28 電気化学工業株式会社 トンネル防水工法
US6793441B2 (en) 2000-06-12 2004-09-21 W. R. Grace & Co.-Conn. Tunnel waterproofing method
EP1267035B1 (fr) * 2001-06-15 2006-07-19 Valplast AG Procédé pour la construction étanche de tunnels souterrains avec une paroi intérieure en béton
CN103334758B (zh) * 2013-07-02 2016-09-07 杭州博顿立体车库有限公司 一种防漏抗渗混凝土咬合式复合井壁及施工方法
JP2016183516A (ja) * 2015-03-26 2016-10-20 大成建設株式会社 トンネル構造およびトンネル施工方法
JP2016199974A (ja) * 2015-04-14 2016-12-01 大成建設株式会社 トンネル施工方法およびトンネル支保構造
CH714877B1 (de) * 2018-04-10 2022-03-31 S & P Clever Reinforcement Company Ag Verfahren zum Sanieren, Reparieren, Verstärken, Schützen oder neu Erstellen von Wellblechtunnels sowie derartige Wellblechtunnels.
WO2020132407A1 (fr) 2018-12-21 2020-06-25 Tremco Incorporated Système de fondation de bâtiment
CN114165269B (zh) * 2022-02-14 2022-06-17 山东建筑大学 基于钢混组合支架及喷碹的复合支护系统及其施工工艺

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH560811A5 (en) * 1971-05-28 1975-04-15 Sika Ag Damp-proofed concrete walls - sandwich of bitumen, elastomer and plastic film embedded in the wall as moisture barrier
FR2283306A2 (fr) * 1974-08-29 1976-03-26 Lebon Cie Perfectionnements aux reservoirs souterrains d'hydrocarbures
CH591010A5 (fr) * 1975-06-30 1977-08-31 Iso Bau Abdichtungen Im Hoch U
DE3224859A1 (de) * 1982-07-02 1984-01-05 Tunnel Ausbau Technik GmbH, 8036 Herrsching Beton-tunnelauskleidung
EP0143918A2 (fr) * 1983-10-05 1985-06-12 Niederberg-Chemie GmbH Dispositif de fixation d'une feuille de plastique
FR2560650A1 (fr) * 1984-03-01 1985-09-06 Semperit Ag Corps de retenue pour la fixation d'une feuille d'etanchement en matiere synthetique sur une base
WO1985004214A1 (fr) * 1984-03-13 1985-09-26 Neste Oy Cavite rocheuse ou tunnel avec revetement
WO1987004756A1 (fr) * 1986-02-11 1987-08-13 Bergab-Berggeologiska Undersökningar Ab Systeme d'isolation d'installations minieres et procede permettant sa mise en oeuvre
DE4200007A1 (de) * 1992-01-02 1993-07-08 Mohr Peter Tunnelabdichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3381479A (en) * 1964-03-06 1968-05-07 Silver S P A Method of forming a line in a gallery
BE712437A (fr) * 1967-03-22 1968-07-31
US3698066A (en) * 1970-12-21 1972-10-17 Jennings Bailey Jr Method of producing tunnel or like structure
CH541677A (de) * 1971-09-29 1973-09-15 Bernold Jean Verfahren zur Sicherung der Wand beim Tunnelfräsen
US4129991A (en) * 1977-10-28 1978-12-19 Karl Schaden Method of producing a concrete lined tunnel or other underground excavation

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH560811A5 (en) * 1971-05-28 1975-04-15 Sika Ag Damp-proofed concrete walls - sandwich of bitumen, elastomer and plastic film embedded in the wall as moisture barrier
FR2283306A2 (fr) * 1974-08-29 1976-03-26 Lebon Cie Perfectionnements aux reservoirs souterrains d'hydrocarbures
CH591010A5 (fr) * 1975-06-30 1977-08-31 Iso Bau Abdichtungen Im Hoch U
DE3224859A1 (de) * 1982-07-02 1984-01-05 Tunnel Ausbau Technik GmbH, 8036 Herrsching Beton-tunnelauskleidung
EP0143918A2 (fr) * 1983-10-05 1985-06-12 Niederberg-Chemie GmbH Dispositif de fixation d'une feuille de plastique
FR2560650A1 (fr) * 1984-03-01 1985-09-06 Semperit Ag Corps de retenue pour la fixation d'une feuille d'etanchement en matiere synthetique sur une base
WO1985004214A1 (fr) * 1984-03-13 1985-09-26 Neste Oy Cavite rocheuse ou tunnel avec revetement
WO1987004756A1 (fr) * 1986-02-11 1987-08-13 Bergab-Berggeologiska Undersökningar Ab Systeme d'isolation d'installations minieres et procede permettant sa mise en oeuvre
DE4200007A1 (de) * 1992-01-02 1993-07-08 Mohr Peter Tunnelabdichtung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1035300A1 (fr) * 1997-09-04 2000-09-13 Fosroc International Limited Système de drainage pour tunnels
EP1108855A1 (fr) * 1999-12-16 2001-06-20 Valplast AG Voûte étanche et autoportante pour l'étanchement des tunnels souterrains
EP1290312A4 (fr) * 2000-06-12 2005-05-04 Grace W R & Co Procede d'impermeabilisation d'un tunnel
CN109952414A (zh) * 2016-12-30 2019-06-28 Sika技术股份公司 防水体系
US20190242116A1 (en) * 2016-12-30 2019-08-08 Sika Technology Ag Waterproofing system
US10914063B2 (en) * 2016-12-30 2021-02-09 Sika Technology Ag Waterproofing system
CN109952414B (zh) * 2016-12-30 2021-10-29 Sika技术股份公司 防水体系

Also Published As

Publication number Publication date
JP2000502767A (ja) 2000-03-07
US6193439B1 (en) 2001-02-27
NO318999B1 (no) 2005-06-06
KR19990077082A (ko) 1999-10-25
WO1997025484A1 (fr) 1997-07-17
EP0873451B1 (fr) 2000-06-28
DE59605523D1 (de) 2000-08-03
DK0873451T3 (da) 2000-10-16
CN1161517C (zh) 2004-08-11
CN1214095A (zh) 1999-04-14
ATE194183T1 (de) 2000-07-15
AU1028797A (en) 1997-08-01
KR100473965B1 (ko) 2005-06-23
BR9612416A (pt) 1999-07-13
EP0873451A1 (fr) 1998-10-28
NO983119L (no) 1998-09-03
JP3889814B2 (ja) 2007-03-07
ES2148817T3 (es) 2000-10-16

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