FR2673443B1 - Cintre reticule coffrant notamment pour le soutenement d'une excavation rocheuse. - Google Patents

Cintre reticule coffrant notamment pour le soutenement d'une excavation rocheuse.

Info

Publication number
FR2673443B1
FR2673443B1 FR9102691A FR9102691A FR2673443B1 FR 2673443 B1 FR2673443 B1 FR 2673443B1 FR 9102691 A FR9102691 A FR 9102691A FR 9102691 A FR9102691 A FR 9102691A FR 2673443 B1 FR2673443 B1 FR 2673443B1
Authority
FR
France
Prior art keywords
hanger
crosslinked
supporting
rocky
excavation
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 - Fee Related
Application number
FR9102691A
Other languages
English (en)
French (fr)
Other versions
FR2673443A1 (fr
Inventor
Chatenoud Gilles
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9102691A priority Critical patent/FR2673443B1/fr
Priority to EP92420060A priority patent/EP0501897A1/fr
Priority to NO92920793A priority patent/NO920793L/no
Publication of FR2673443A1 publication Critical patent/FR2673443A1/fr
Application granted granted Critical
Publication of FR2673443B1 publication Critical patent/FR2673443B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
FR9102691A 1991-03-01 1991-03-01 Cintre reticule coffrant notamment pour le soutenement d'une excavation rocheuse. Expired - Fee Related FR2673443B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9102691A FR2673443B1 (fr) 1991-03-01 1991-03-01 Cintre reticule coffrant notamment pour le soutenement d'une excavation rocheuse.
EP92420060A EP0501897A1 (fr) 1991-03-01 1992-02-28 Cintre réticulé coffrant
NO92920793A NO920793L (no) 1991-03-01 1992-02-28 Krummet, tapt nettverksforskaling, spesielt for foring avutboringer i stenformasjoner o.l.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9102691A FR2673443B1 (fr) 1991-03-01 1991-03-01 Cintre reticule coffrant notamment pour le soutenement d'une excavation rocheuse.

Publications (2)

Publication Number Publication Date
FR2673443A1 FR2673443A1 (fr) 1992-09-04
FR2673443B1 true FR2673443B1 (fr) 1993-08-13

Family

ID=9410411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9102691A Expired - Fee Related FR2673443B1 (fr) 1991-03-01 1991-03-01 Cintre reticule coffrant notamment pour le soutenement d'une excavation rocheuse.

Country Status (3)

Country Link
EP (1) EP0501897A1 (no)
FR (1) FR2673443B1 (no)
NO (1) NO920793L (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2130913B1 (es) * 1993-06-21 2000-03-01 Rodio Cimentaciones Especiales Mejoras introducidas en la patente de invencion 9301380, por "equipo universal para la ejecucion de prebovedas y tratamientos complementarios en excavaciones subterraneas".
CN113086825A (zh) * 2021-03-12 2021-07-09 建华建材（安徽）有限公司 一种混凝土管桩吊装装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1533746B1 (de) * 1967-01-25 1969-09-18 Thyssen Huette Ag Verfahren zur Verwandlung eines selbsttragenden,gitterartigen Ausbauelementes fuer unterirdische Hohlraeume in eine nichttragende Bewehrung fuer einen Stahlbetonausbau und zur Durchfuehrung des Verfahrens geeignetes Ausbauelement
EP0410335B1 (de) * 1989-07-27 1995-11-02 Franz Dipl.-Ing. Bucher Bewehrungselement zur Bildung von Ausbaurahmen im Tunnelbau

Also Published As

Publication number Publication date
NO920793L (no) 1992-09-02
NO920793D0 (no) 1992-02-28
FR2673443A1 (fr) 1992-09-04
EP0501897A1 (fr) 1992-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse