FR2273120A1 - Precast prestressed concrete tunnel lining blocks - keyed together to form self-supporting arch structure to tunnel dimensions - Google Patents

Precast prestressed concrete tunnel lining blocks - keyed together to form self-supporting arch structure to tunnel dimensions

Info

Publication number
FR2273120A1
FR2273120A1 FR7420225A FR7420225A FR2273120A1 FR 2273120 A1 FR2273120 A1 FR 2273120A1 FR 7420225 A FR7420225 A FR 7420225A FR 7420225 A FR7420225 A FR 7420225A FR 2273120 A1 FR2273120 A1 FR 2273120A1
Authority
FR
France
Prior art keywords
tunnel
prestressed concrete
arch structure
blocks
dimensions
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
FR7420225A
Other languages
English (en)
French (fr)
Other versions
FR2273120B3 (Direct
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.)
FIX BREVETS
Original Assignee
FIX BREVETS
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 FIX BREVETS filed Critical FIX BREVETS
Priority to FR7420225A priority Critical patent/FR2273120A1/fr
Publication of FR2273120A1 publication Critical patent/FR2273120A1/fr
Application granted granted Critical
Publication of FR2273120B3 publication Critical patent/FR2273120B3/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
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs
    • E21D11/083—Methods or devices for joining adjacent concrete segments

Landscapes

  • 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)
FR7420225A 1974-05-31 1974-05-31 Precast prestressed concrete tunnel lining blocks - keyed together to form self-supporting arch structure to tunnel dimensions Granted FR2273120A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7420225A FR2273120A1 (en) 1974-05-31 1974-05-31 Precast prestressed concrete tunnel lining blocks - keyed together to form self-supporting arch structure to tunnel dimensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7420225A FR2273120A1 (en) 1974-05-31 1974-05-31 Precast prestressed concrete tunnel lining blocks - keyed together to form self-supporting arch structure to tunnel dimensions

Publications (2)

Publication Number Publication Date
FR2273120A1 true FR2273120A1 (en) 1975-12-26
FR2273120B3 FR2273120B3 (Direct) 1977-04-08

Family

ID=9139908

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420225A Granted FR2273120A1 (en) 1974-05-31 1974-05-31 Precast prestressed concrete tunnel lining blocks - keyed together to form self-supporting arch structure to tunnel dimensions

Country Status (1)

Country Link
FR (1) FR2273120A1 (Direct)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2511076A1 (fr) * 1981-08-07 1983-02-11 Commercial Shearing Segment et anneau de revetement de tunnel
US4585371A (en) * 1981-03-14 1986-04-29 Dunlop Limited Lining of tubular structures
DE3536359A1 (de) * 1984-11-13 1986-05-22 Commercial Shearing, Inc., Youngstown, Ohio Pfeilerteil
EP0234762A1 (en) * 1986-02-04 1987-09-02 Charcon Tunnels Limited Improvements in or relating to methods of erecting tunnel linings

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104818996A (zh) * 2015-04-28 2015-08-05 中铁工程设计咨询集团有限公司 仰拱预制单体、仰拱及仰拱预制单体的制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585371A (en) * 1981-03-14 1986-04-29 Dunlop Limited Lining of tubular structures
FR2511076A1 (fr) * 1981-08-07 1983-02-11 Commercial Shearing Segment et anneau de revetement de tunnel
DE3536359A1 (de) * 1984-11-13 1986-05-22 Commercial Shearing, Inc., Youngstown, Ohio Pfeilerteil
EP0234762A1 (en) * 1986-02-04 1987-09-02 Charcon Tunnels Limited Improvements in or relating to methods of erecting tunnel linings

Also Published As

Publication number Publication date
FR2273120B3 (Direct) 1977-04-08

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Legal Events

Date Code Title Description
ST Notification of lapse