FR2337249A1 - Carcasse de soutenement d'une galerie souterraine - Google Patents

Carcasse de soutenement d'une galerie souterraine

Info

Publication number
FR2337249A1
FR2337249A1 FR7540201A FR7540201A FR2337249A1 FR 2337249 A1 FR2337249 A1 FR 2337249A1 FR 7540201 A FR7540201 A FR 7540201A FR 7540201 A FR7540201 A FR 7540201A FR 2337249 A1 FR2337249 A1 FR 2337249A1
Authority
FR
France
Prior art keywords
ring
tunnelling machine
double
rings
tensioners
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
FR7540201A
Other languages
English (en)
French (fr)
Other versions
FR2337249B1 (enrdf_load_stackoverflow
Inventor
Jacques Francois 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 FR7540201A priority Critical patent/FR2337249A1/fr
Publication of FR2337249A1 publication Critical patent/FR2337249A1/fr
Application granted granted Critical
Publication of FR2337249B1 publication Critical patent/FR2337249B1/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
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • 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
    • E21D11/28—Longitudinal struts, i.e. longitudinal connections between adjoining arches

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
FR7540201A 1975-12-29 1975-12-29 Carcasse de soutenement d'une galerie souterraine Granted FR2337249A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7540201A FR2337249A1 (fr) 1975-12-29 1975-12-29 Carcasse de soutenement d'une galerie souterraine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540201A FR2337249A1 (fr) 1975-12-29 1975-12-29 Carcasse de soutenement d'une galerie souterraine

Publications (2)

Publication Number Publication Date
FR2337249A1 true FR2337249A1 (fr) 1977-07-29
FR2337249B1 FR2337249B1 (enrdf_load_stackoverflow) 1982-10-01

Family

ID=9164346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540201A Granted FR2337249A1 (fr) 1975-12-29 1975-12-29 Carcasse de soutenement d'une galerie souterraine

Country Status (1)

Country Link
FR (1) FR2337249A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105401957A (zh) * 2015-10-23 2016-03-16 济南轨道交通集团有限公司 一种盾构隧道管片双向预应力加固装置及施工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105401957A (zh) * 2015-10-23 2016-03-16 济南轨道交通集团有限公司 一种盾构隧道管片双向预应力加固装置及施工方法

Also Published As

Publication number Publication date
FR2337249B1 (enrdf_load_stackoverflow) 1982-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse