EP0765991B1 - Procédé et dispositif d'assemblage de deux éléments en béton - Google Patents

Procédé et dispositif d'assemblage de deux éléments en béton Download PDF

Info

Publication number
EP0765991B1
EP0765991B1 EP96470019A EP96470019A EP0765991B1 EP 0765991 B1 EP0765991 B1 EP 0765991B1 EP 96470019 A EP96470019 A EP 96470019A EP 96470019 A EP96470019 A EP 96470019A EP 0765991 B1 EP0765991 B1 EP 0765991B1
Authority
EP
European Patent Office
Prior art keywords
pin
assembly
elements
anchoring
return means
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
EP96470019A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0765991A1 (fr
Inventor
Bernard Delpont
Lucien Payan
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.)
Stradal SA
Original Assignee
Stradal 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 Stradal SA filed Critical Stradal SA
Publication of EP0765991A1 publication Critical patent/EP0765991A1/fr
Application granted granted Critical
Publication of EP0765991B1 publication Critical patent/EP0765991B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

Definitions

  • the present invention relates to a connecting device for assembly concrete elements, including tunnel segments.
  • the assemblies described in document EP 0 114 514 allow a setting faster placement of concrete tubular elements by pushing the TBM cylinders.
  • These assembly elements consist of a metal rod and two elements tubular provided opposite in the walls coming to be applied one against the other during of the assembly.
  • Said tubular elements consist of plastic tubes enclosing a clamping ring having a non-return crown protruding inside the tubular housing. During assembly, each half of the metal rod enters the tubular housing and its removal is prevented by the non-return crown.
  • This assembly is faster than that described above but requires manual intervention to maintain the spindle in the direction of assembly and its resistance to tensile forces it's not enough.
  • the present invention aims to solve the problems of the prior art.
  • the main objective of the invention is to ensure assembly that is both rapid and adaptable to the efforts and needs of the construction to be carried out.
  • the invention which consists of a process assembly of two elements, for example segments, each of the elements by example in concrete with a contact surface applied to a surface of the other element during assembly, the process of joining the contact surfaces by one or a plurality of pins, for example metallic pins, arranged perpendicular to said contact surfaces, characterized in that a first part of each spindle is first placed manually by screwing in the first element then in that the second part of the spindle is put in place and locked in the direction of return by a clamping force exerted on the elements to be assembled, in parallel to the direction of the spindle, said clamping force inducing a rotation of the spindle ending the screwing of the first part of the spindle in the first element.
  • the second part of the spindle is force-fitted or glued by an adhesive or by sealing with a mortar.
  • the spindle (7) has a quick pitch thread on its entire length, it is placed in the first element (A) by manual screwing in the plastic sleeve (2). In element (B) it is force fitted, by a clamping force parallel to the axis (3). In the application to segments, the clamping force is carried out by the tunnel boring machine.
  • the socket (1) of the previous example is replaced by a foot tube (9) anchor (8), the other elements being unchanged.
  • the pin (7) to quick thread is screwed into the element (A) and force-fitted into the sleeve (2) of the piece (B).
  • the part (A) has a turn anchor (11) sealed in the concrete during the molding of the part (A).
  • the spindle (7) is held in the part (A) by screwing into the coil (11) and force fitted into the sleeve (2) of the part (B).
  • FIGS. 4, 5, 6 comprise, on the one hand, parts anchor corresponding respectively to those of Figures 1,2,3 and include other share a metal pin, half of which has a quick thread and the other half a succession of frustoconical notches (12).
  • the notches (12) have frustoconical side walls, the largest diameters of which are directed towards the central part of the threaded rod to ensure the non-return function.
  • the spindle (7) is held in the part (A) by screwing and force-fitted in room (B).
  • the embodiment of Figure 7 includes a threaded rod (7) over its entire length and two anchor pieces in the pieces (A and B) which are anchor turns (11) quick thread.
  • the spindle is screwed into the element (A) then force-fitted into element (B).
  • the spindle (7) (see FIG. 8) has a part (7a) whose profile is adapted to that of the quick-turn turn ( Figures 8 and 9) arranged in the part (A) and a part (7b) with helical notching (15) anchored in the special socket (16) sealed in item (B) ..
  • the special socket (16) has a conical inlet (17) and a tubular body with external annular retaining notches (4) and an internal longitudinal hole (14).
  • a plurality of longitudinal grooves (13) are provided, for example three, for the evacuation of water or mud.
  • the spindle is manually screwed into the part (A) then force-fitted into the part (B) by a clamping force which, thanks to the shape and slope of the helical notch, also induces a rotation of the spindle ending the screwing of the first part (7a) of the spindle.

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)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
  • Road Signs Or Road Markings (AREA)
EP96470019A 1995-09-26 1996-09-25 Procédé et dispositif d'assemblage de deux éléments en béton Expired - Lifetime EP0765991B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9511540A FR2739119B1 (fr) 1995-09-26 1995-09-26 Procede et dispositif d'assemblage de deux elements en beton
FR9511540 1995-09-26

Publications (2)

Publication Number Publication Date
EP0765991A1 EP0765991A1 (fr) 1997-04-02
EP0765991B1 true EP0765991B1 (fr) 2001-06-06

Family

ID=9483127

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96470019A Expired - Lifetime EP0765991B1 (fr) 1995-09-26 1996-09-25 Procédé et dispositif d'assemblage de deux éléments en béton

Country Status (5)

Country Link
EP (1) EP0765991B1 (es)
AT (1) ATE201916T1 (es)
DE (1) DE69613188T2 (es)
ES (1) ES2159709T3 (es)
FR (1) FR2739119B1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2333140B (en) * 1998-01-09 2002-03-27 Tarmac Uk Ltd Connection assembly
ATE272786T1 (de) * 1998-01-21 2004-08-15 Wayss & Freytag Ingenieurbau A Tübbingauskleidung für unterirdische zylindrische bauwerke in böden mit geringer standfestigkeit
EP2625384A1 (en) * 2010-10-05 2013-08-14 Bosworth Plastics Limited Coupling device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457427A1 (de) * 1974-12-05 1976-06-10 Wayss & Freytag Ag Tuebbing mit selbstverriegelnden verbindungs-elementen fuer den ausbau von tunneln und schaechten
GB2004931B (en) * 1977-08-16 1982-05-06 Charcon Tunnels Ltd Wall segments
GB2103684B (en) * 1981-08-07 1985-09-04 Commercial Shearing Tunnel liners
EP0100771B1 (de) * 1982-08-06 1985-11-21 Wayss & Freytag Aktiengesellschaft Vorrichtung zur selbstverriegelnden Verbindung von Tübbings für den Ausbau von Tunneln und Schächten
GB2131514B (en) * 1982-12-08 1986-02-12 Charcon Tunnels Ltd Tunnel lining fastening devices
US4477204A (en) * 1983-01-17 1984-10-16 Clarence J. Rohde Cast concrete element for underground tubular structure
GB8726575D0 (en) * 1987-11-13 1987-12-16 Fairlough Civil Eng Ltd Tunnel linings
KR100214113B1 (ko) * 1993-05-11 1999-08-02 오가사와라 쇼헤이 터널라이너 그 제조방법 및 그 제조장치
GB9322603D0 (en) * 1993-11-02 1993-12-22 Buchan C V Ltd Device for jointing two members together
FR2715189B1 (fr) * 1994-01-14 1996-04-05 Tuyaux Bonna Paire de voussoirs conjugués destinés à la réalisation d'un tunnel et voussoirs d'une telle paire.

Also Published As

Publication number Publication date
ES2159709T3 (es) 2001-10-16
FR2739119A1 (fr) 1997-03-28
ATE201916T1 (de) 2001-06-15
DE69613188T2 (de) 2002-01-31
DE69613188D1 (de) 2001-07-12
EP0765991A1 (fr) 1997-04-02
FR2739119B1 (fr) 2000-12-22

Similar Documents

Publication Publication Date Title
WO2010133554A1 (fr) Dispositif de raccordement rapide pour circuits de fluide pouvant subir d'importantes variations de pression
EP2878873B1 (fr) Dispositif de raccordement rapide de type cartouche
FR2769067A1 (fr) Assemblage visse avec anneau de support
FR2642482A1 (fr) Dispositif d'attache particulierement destine a la fixation de panneaux
FR2479322A1 (es)
FR2810087A1 (fr) Element pourvu exterieurement de moyens pour cooperer avec un taraudage
EP0765991B1 (fr) Procédé et dispositif d'assemblage de deux éléments en béton
FR2526856A1 (fr) Systeme de cuvelage par voussoirs, notamment pour realiser des tunnels ou des galeries souterraines et instrument de verification de sa mise en place
FR2489902A1 (fr) Element de liaison
EP0325069B1 (fr) Ecrou de fixation
EP0251887B1 (fr) Boulon de soutènement extensible, méthode de soutènement, utilisation du boulon
FR2653839A1 (fr) Insert filete.
EP2526328A1 (fr) Dispositif de raccordement de tubes de circulation de fluides et procédé associé
EP0402223A1 (fr) Cheville d'ancrage dans un trou à contre-dépouille
FR2578621A1 (fr) Dispositif de raccordement amovible pour tuyaux
EP0336866A1 (fr) Raccord démontable
FR2524030A1 (fr) Tete d'ancrage pour tirant composite precomprime a raccourcissement progressif
FR2553017A1 (fr) Mandrin de serrage
EP3645961A1 (fr) Charge formée
FR2708983A1 (fr) Bague d'étanchéité destinée à être disposée entre deux brides.
EP1522356A1 (fr) Dispositif de raccordement étanche d'un tube à un nez tubulaire fileté
EP3482117B1 (fr) Élément de circuit à insertion d'insert facilité
EP1363103A1 (fr) Charge formée et procédé de montage d'une telle charge formée
EP4259943A1 (fr) Dispositif de fixation mecanique a l'extremite d'un tube
FR2672372A1 (fr) Dispositif de jonction etanche entre deux tuyaux cylindriques.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE DK ES FI GB GR IE IT LI LU MC NL PT SE

17P Request for examination filed

Effective date: 19970430

17Q First examination report despatched

Effective date: 19990517

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FI GB GR IE IT LI LU MC NL PT SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010606

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 20010606

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010606

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010606

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010606

REF Corresponds to:

Ref document number: 201916

Country of ref document: AT

Date of ref document: 20010615

Kind code of ref document: T

REF Corresponds to:

Ref document number: 69613188

Country of ref document: DE

Date of ref document: 20010712

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: FRENCH

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010906

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010906

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010906

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20010907

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010925

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010925

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20010905

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20010930

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2159709

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20150806

Year of fee payment: 20

Ref country code: ES

Payment date: 20150928

Year of fee payment: 20

Ref country code: GB

Payment date: 20150928

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20150805

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69613188

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20160924

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20160924

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20170102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20160926