ES2113580T3 - CONTROLLED COMPRESSION THRUST BEARING FOR FLOORING ON A FLOORING RING. - Google Patents

CONTROLLED COMPRESSION THRUST BEARING FOR FLOORING ON A FLOORING RING.

Info

Publication number
ES2113580T3
ES2113580T3 ES94109459T ES94109459T ES2113580T3 ES 2113580 T3 ES2113580 T3 ES 2113580T3 ES 94109459 T ES94109459 T ES 94109459T ES 94109459 T ES94109459 T ES 94109459T ES 2113580 T3 ES2113580 T3 ES 2113580T3
Authority
ES
Spain
Prior art keywords
flooring
thrust bearing
ring
hollow spaces
tubbing
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
ES94109459T
Other languages
Spanish (es)
Inventor
Norbert Herwegh
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.)
DAETWYLER AG
Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
Original Assignee
DAETWYLER AG
Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke
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 DAETWYLER AG, Daetwyler AG Schweizerische Kabel Gummi und Kunststoffwerke filed Critical DAETWYLER AG
Application granted granted Critical
Publication of ES2113580T3 publication Critical patent/ES2113580T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/385—Sealing means positioned between adjacent lining members
    • 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
    • E21D11/388—Sealing means positioned between adjacent lining members having longitudinal cavities communicating with the exterior on the outer side of the lining elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Sliding-Contact Bearings (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Floor Finish (AREA)

Abstract

In order to permit elastic absorption of the rock pressure occurring after the excavation of the tunnel in the case of tubbing rings which are composed of individual tubbing segments (1, 1'), compressible thrust bearings (2) are inserted between these segments. Each thrust bearing (2) is a box of elastically deformable material which has several hollow spaces in its interior. The boxes are compressed by the rock pressure until the hollow spaces are filled by the box material. The diameter of the tubbing ring is accordingly reduced. The deformation of each thrust bearing can be accurately controlled by appropriate dimensioning of the hollow spaces and also by filling the same with material when required and by controlled discharge of this material. <IMAGE>
ES94109459T 1993-06-25 1994-06-19 CONTROLLED COMPRESSION THRUST BEARING FOR FLOORING ON A FLOORING RING. Expired - Lifetime ES2113580T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01909/93A CH687557A5 (en) 1993-06-25 1993-06-25 Controls compressible printing stock for tubbing in a tubbing ring.

Publications (1)

Publication Number Publication Date
ES2113580T3 true ES2113580T3 (en) 1998-05-01

Family

ID=4221440

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94109459T Expired - Lifetime ES2113580T3 (en) 1993-06-25 1994-06-19 CONTROLLED COMPRESSION THRUST BEARING FOR FLOORING ON A FLOORING RING.

Country Status (5)

Country Link
EP (1) EP0631034B1 (en)
AT (1) ATE161611T1 (en)
CH (1) CH687557A5 (en)
DE (1) DE59404867D1 (en)
ES (1) ES2113580T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50011853D1 (en) * 1999-09-14 2006-01-19 Phoenix Ag SEAL ASSEMBLY FOR TUNNEL CONSTRUCTION
DE102009057521B4 (en) 2009-12-10 2011-07-21 Bochumer Eisenhütte Heintzmann GmbH & Co. KG, 44793 Tubbing extension with integrated compliance element
CN110778343B (en) * 2019-10-22 2021-04-27 济南市市政工程设计研究院（集团）有限责任公司 Bidirectional sliding extrusion type large-deformation waterproof deformation joint structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH574023A5 (en) * 1973-07-24 1976-03-31 Schmitter Adolf Junction seal for channels or conduits - has ring expansion member anchored to one channel inflated to force ends apart
CH629869A5 (en) * 1978-03-23 1982-05-14 Daetwyler Ag JOINT GASKET WITH SEALING STRIPS FOR BUTT JOINTS BETWEEN INDIVIDUAL COMPONENTS.
EP0308561B1 (en) * 1987-09-23 1993-01-07 Le Joint Francais Device for positioning a tunnel lining segment seal
ES2045345T3 (en) * 1988-11-09 1994-01-16 Phoenix Ag STAGNATION PROFILE FOR TUNNEL SEGMENTS.
CH679510A5 (en) * 1989-11-10 1992-02-28 Daetwyler Ag

Also Published As

Publication number Publication date
DE59404867D1 (en) 1998-02-05
ATE161611T1 (en) 1998-01-15
CH687557A5 (en) 1996-12-31
EP0631034A1 (en) 1994-12-28
EP0631034B1 (en) 1997-12-29

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