FR2345583A1 - Tunnel lining plate sealing medium retainer - has pockets at top and bottom of sides and connected by central vertical grooves - Google Patents

Tunnel lining plate sealing medium retainer - has pockets at top and bottom of sides and connected by central vertical grooves

Info

Publication number
FR2345583A1
FR2345583A1 FR7602097A FR7602097A FR2345583A1 FR 2345583 A1 FR2345583 A1 FR 2345583A1 FR 7602097 A FR7602097 A FR 7602097A FR 7602097 A FR7602097 A FR 7602097A FR 2345583 A1 FR2345583 A1 FR 2345583A1
Authority
FR
France
Prior art keywords
pockets
vertical grooves
tunnel lining
lining plate
sealing medium
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
FR7602097A
Other languages
French (fr)
Other versions
FR2345583B1 (en
Inventor
Jacques Francois Marie Oger
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Priority to FR7602097A priority Critical patent/FR2345583A1/en
Publication of FR2345583A1 publication Critical patent/FR2345583A1/en
Application granted granted Critical
Publication of FR2345583B1 publication Critical patent/FR2345583B1/fr
Granted 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
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting 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

Landscapes

  • 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)

Abstract

A tunnel lining plate is of rectangular shape with a curved face which can be located alongside others to form a complete cylinder. It is flanged all round, forming hollow pockets inside. One short side (2a) has a concave portion which matches the convex face (2b) of an adjacent plate. The top edges (5, 7) shape to form a funnel opening, and the bottom edge has a small flange with a hollow (4) above, forming a chamber (6). A corresponding joint between two long sides (3a, 3b) has an upper rectangular pocket (12b) and a lower chamber (12a). All these pockets and chambers are filled with liquid sealing medium. The short and long sides also have vertical grooves in the middle, to connect the upper and lower chambers.
FR7602097A 1976-01-27 1976-01-27 Tunnel lining plate sealing medium retainer - has pockets at top and bottom of sides and connected by central vertical grooves Granted FR2345583A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602097A FR2345583A1 (en) 1976-01-27 1976-01-27 Tunnel lining plate sealing medium retainer - has pockets at top and bottom of sides and connected by central vertical grooves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602097A FR2345583A1 (en) 1976-01-27 1976-01-27 Tunnel lining plate sealing medium retainer - has pockets at top and bottom of sides and connected by central vertical grooves

Publications (2)

Publication Number Publication Date
FR2345583A1 true FR2345583A1 (en) 1977-10-21
FR2345583B1 FR2345583B1 (en) 1980-04-18

Family

ID=9168407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602097A Granted FR2345583A1 (en) 1976-01-27 1976-01-27 Tunnel lining plate sealing medium retainer - has pockets at top and bottom of sides and connected by central vertical grooves

Country Status (1)

Country Link
FR (1) FR2345583A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559542A1 (en) * 1984-02-15 1985-08-16 Pont A Mousson Cast iron arch piece for lining a shaft and sealed assembly comprising the application thereof.
EP0242157A1 (en) * 1986-04-14 1987-10-21 Stanton PLC Improvements in or relating to tunnel lining segments and tunnel linings formed therefrom

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559542A1 (en) * 1984-02-15 1985-08-16 Pont A Mousson Cast iron arch piece for lining a shaft and sealed assembly comprising the application thereof.
EP0242157A1 (en) * 1986-04-14 1987-10-21 Stanton PLC Improvements in or relating to tunnel lining segments and tunnel linings formed therefrom

Also Published As

Publication number Publication date
FR2345583B1 (en) 1980-04-18

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