EP1553228B1 - Verfahren zur Herstellung von Stauwehren in wassergesättigtem Untergrund - Google Patents

Verfahren zur Herstellung von Stauwehren in wassergesättigtem Untergrund Download PDF

Info

Publication number
EP1553228B1
EP1553228B1 EP04292960A EP04292960A EP1553228B1 EP 1553228 B1 EP1553228 B1 EP 1553228B1 EP 04292960 A EP04292960 A EP 04292960A EP 04292960 A EP04292960 A EP 04292960A EP 1553228 B1 EP1553228 B1 EP 1553228B1
Authority
EP
European Patent Office
Prior art keywords
trench
panels
barrier
panel
prefabricated
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.)
Not-in-force
Application number
EP04292960A
Other languages
English (en)
French (fr)
Other versions
EP1553228A1 (de
Inventor
Jean-Pierre Compagnie du Sol Hamelin
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.)
Soletanche Freyssinet SA
Original Assignee
Soletanche Freyssinet 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 Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Publication of EP1553228A1 publication Critical patent/EP1553228A1/de
Application granted granted Critical
Publication of EP1553228B1 publication Critical patent/EP1553228B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
    • E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material

Definitions

  • the present invention relates to a method for producing groundwater circulation control barriers and a barrier as obtained by the implementation of the method.
  • the invention relates to the production of an underground barrier which makes it possible to control the circulation of groundwater in a water flow zone and, more particularly, in the case where this barrier has to be realized. in terrain with karstic rocks with large cracks or hoses with large water circulation.
  • the walls may consist of molded walls made of concrete or plastic concrete which are obtained by first making a trench in the ground and filling the trench with concrete, excavated walls or vibrofoncés under self-hardening grout or still the prefabricated walls installed in grout.
  • this technique can not be used. Indeed, it is necessary that the walls of the trench ensure the containment of concrete or grout that is put in place. This confinement can not be obtained if the soil consists for example of karstic rocks with large cracks or hoses with large water circulation. It is understood that, because of the significant crevices of the rock, the concrete or grout will immediately flow out of the trench making it impossible to achieve the wall.
  • a method of making an underground barrier and such a barrier according to the preamble of claim 7 is disclosed in US 6,554,544 .
  • a first object of the present invention is to provide a method for the realization of underground barriers in terrain with significant crevices.
  • limited sealing it is meant that the seal is achieved, for example, with concrete or grout, only in the areas of the trench corresponding to its bottom and vertical end walls, and that the sealing means do not fill the entire trench.
  • Another advantage of the invention is that, some of the panels having a controllable opening, it is possible to maintain this opening in the open position during the execution of the work, which avoids the accumulation of water in the trench. course of realization of the barrier, this water can flow through the opening made in at least some of the panels.
  • At least a portion of the prefabricated panels consist of sheet piles.
  • At least a portion of the prefabricated panels consist of prefabricated concrete panels.
  • At least a portion of the prefabricated panels consists of plastic sheets, for example high density polyethylene (HDPE) with locks and their seal. These sheets can be reinforced by metal profiles concreted in plastic tubes integrated with said sheets.
  • HDPE high density polyethylene
  • Another object of the invention is a sealing barrier of the type obtained by the implementation of the method of the type defined above.
  • FIG. 1 there is shown a trench 10 in which a control barrier against the flow of water must be made.
  • This trench comprises a bottom 12, end side walls 14 and 16 and longitudinal vertical walls 18 and 20.
  • the trench is made in such a way that the bottom is in a layer of the soil free of crevices and the vertical end walls 14 and 16.
  • the longitudinal vertical walls 18 and 20 comprise crevices allowing an abundant flow of groundwater.
  • the trench 10 can be made entirely before the introduction of the panels or, preferably, it is made in sections of length a little longer than the length of the prefabricated panels.
  • a panel 22 made for example of reinforced concrete.
  • the panel 22 has a lower edge 24, an upper edge 26 and two vertical lateral edges 28 and 30.
  • the height H of the panel is equal to the height of the barrier that is to be made, and its width is equal to L.
  • the lateral edges 26 and 28 of the panel are provided with mechanical connection and sealing elements constituted, for example, by sheet piles 32 and 34. At least some of the panels 22 are provided with an opening constituting a window 36 equipped with shutter means not shown.
  • a first end panel 22 1 is put in place and a seal 40 in which the element 30 is engaged is made along the vertical wall 14 of the trench.
  • a seal 40 in which the element 30 is engaged is made along the vertical wall 14 of the trench.
  • the panel 22 1 which may consist of several sheet piles.
  • a seal 42 of the lower edge 24 of the panel on the bottom of the trench to thereby seal between the panel and the bottom of the trench.
  • the different panels 22 2 , etc. are successively put into place by engaging the mechanical and sealing connecting elements 30 and 32 constituted, for example, by sheet piles.
  • the last panel 22 n is equipped with a fastening and sealing element 32 'which is embedded in a seal 44 made against the end wall 16 of the trench.
  • the trench is filled by any suitable means.
  • some panels have an opening 36 provided with controllable sealing means.
  • the windows 36 are preferably left open so that the water entering the trench 10 can flow through the openings 36 and not flow into this trench due to the presence of the panels.
  • the windows 36 equipped with their shutter means remotely controllable that is to say from the surface of the ground, can be opened or closed or placed in an intermediate position to allow the passage of a controlled flow of groundwater on either side of the barrier formed by the panels 22.
  • the prefabricated panels used to make the barrier are elements made of concrete or reinforced concrete. It goes without saying that we can use other materials still corresponding to the definition of prefabricated panels. One could also use at least in part as prefabricated sheet piles engaged with each other. Preferably in this case, some specialized panels for example made of concrete would include openings 36 to allow a controlled flow of groundwater.
  • the prefabricated panels could also consist of plastic sheets, for example high density polyethylene (HDPE) with locks and their seal. These sheets can be reinforced by metal profiles concreted in plastic tubes integrated with said sheets.
  • HDPE high density polyethylene
  • some panels will be prefabricated panels or panels with a concrete metal structure and equipped with an opening provided with closure means.
  • FIGS. 3A to 3D show the different stages of the establishment of the end panel 22 '.
  • the trench 10 is shown in which the penultimate panel 22 is already fitted with its securing element 32.
  • the seal 44 made against the end wall 16 of the trench in which is fixed is also shown.
  • the fastening and sealing element 34 is also shown.
  • the panel 22 comprises a sheet metal structure which defines two vertical end boxes 54 and 56 provided with a vertical slot 58, 60. This metal structure also defines a window 62 and two vertical rails 64 and 66. The metal structure also comprises two tubular passages 68 and 70 which are connected to a vertical control line 72.
  • the panel 22 ' is placed in the trench 10 so that the T-ends 50 and 52 of the fastening elements penetrate the vertical boxes 54 and 56 of the panel through the slots 58 and 60.
  • the figure 3C shows that the caissons 54 and 56 are filled with concrete or grout, as well as the volumes limiting the slides 64 and 66. This secures the panel 22 'and makes the seal between this panel and the panel 22. and between this panel and the end wall 16 of the trench.
  • a sliding hatch 74 for closing the window 62 is placed in the slides 64 and 66.
  • the figure 4 shows the panel 22 'placed in the trench 10. It shows the seal 31 to seal between the bottom 12 of the trench and the lower edge 24' of the panel 22 '. This figure also shows the mobile hatch 74 equipped with a displacement control system 76.
  • tubular passages 68 and 70 which pass through the panel 22 'over its entire thickness. These passages 68 and 70 allow a flow of water through the panel. These tubular passages may be closed by a closure rod 78 mounted movably in the vertical tube 72.
  • the closure may be provided by one or more inflatable shutters, valves, or any other suitable means, mechanically, hydraulically or otherwise .

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Processing Of Solid Wastes (AREA)

Claims (10)

  1. Verfahren zum Ausbilden einer unterirdischen Barriere zur Kontrolle der Wasserzirkulation in einem Boden, dadurch gekennzeichnet, daß es die folgenden Schritte umfaßt:
    - Ausbilden eines Grabens in dem Boden an der Stelle, an der die Barriere errichtet werden soll, derart, daß der Grund des Grabens in einer ausreichend undurchlässigen Erdschicht liegt,
    - Bereitstellen von Fertigplatten, die eine untere Kante und zwei vertikale Seitenkanten, die mit Mitteln zum gegenseitigen Abdichten versehen sind, aufweisen, wobei einige der Platten eine Öffnung aufweisen, die mit steuerbaren Verschlußmitteln versehen ist,
    - Anbringen der Platten in dem Graben derart, daß ein festes Verbinden vollzogen und zwischen zwei benachbarten Platten eine Dichtigkeit hergestellt wird,
    - Herstellen einer ersten begrenzten Dichtigkeit zwischen der unteren Kante jeder Platte und dem Grund des Grabens, und
    - Herstellen einer zweiten begrenzten Dichtigkeit zwischen der freien vertikalen Kante einer jeden endseitigen Platte und der endseitigen Wand des Grabens.
  2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß das feste Verbinden und die Dichtigkeit zwischen den Fertigplatten wenigstens teilweise durch Spundwände sichergestellt werden.
  3. Verfahren nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, daß die Platten wenigstens teilweise von Fertigplatten aus Beton oder Metall oder aber aus verstärktem PEHD gebildet sind.
  4. Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß wenigstens einige der Betonplatten ein die Öffnung bildendes Fenster und eine in dem Fenster verschieblich angebrachte Verschlußplatte umfassen.
  5. Verfahren nach einem der Ansprüche 3 und 4, dadurch gekennzeichnet, daß einige der Betonplatten wenigstens eine die Platte vollständig durchquerende Leitung umfassen.
  6. Verfahren nach Anspruch 5, dadurch gekennzeichnet, daß die Leitung mit steuerbaren Verschlußmitteln versehen ist.
  7. Unterirdische, in einem Graben ausgebildete Barriere zur Kontrolle der Wasserzirkulation in dem Boden, mit einer Vielzahl von Fertigplatten, die nebeneinander in dem Graben angeordnet und durch mechanische Verbindungs- und Dichtungsmittel untereinander verbunden sind,
    dadurch gekennzeichnet, daß sie umfaßt:
    - erste begrenzte Dichtungsmittel zwischen der unteren Kante der Platten und dem Grund des Grabens sowie
    - zweite begrenzte Dichtungsmittel zwischen der freien vertikalen Kante der endseitigen Platten und den endseitigen Wänden des Grabens,
    und daß einige der Platten eine Öffnung aufweisen, die mit steuerbaren Verschlußmitteln versehen ist.
  8. Barriere nach Anspruch 7, dadurch gekennzeichnet, daß wenigstens einige der Fertigplatten aus Beton bestehen.
  9. Barriere nach einem der Ansprüche 7 und 8, dadurch gekennzeichnet, daß einige der Fertigplatten Spundwände sind.
  10. Barriere nach einem der Ansprüche 7 bis 9, dadurch gekennzeichnet, daß einige der Fertigplatten profilverstärkte PEHD-Folien sind.
EP04292960A 2003-12-18 2004-12-13 Verfahren zur Herstellung von Stauwehren in wassergesättigtem Untergrund Not-in-force EP1553228B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0314875 2003-12-18
FR0314875A FR2864122B1 (fr) 2003-12-18 2003-12-18 Procede de realisation de barrieres de controle de circulation des eaux souterraines et barriere obtenue par ce procede

Publications (2)

Publication Number Publication Date
EP1553228A1 EP1553228A1 (de) 2005-07-13
EP1553228B1 true EP1553228B1 (de) 2011-07-20

Family

ID=34586423

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04292960A Not-in-force EP1553228B1 (de) 2003-12-18 2004-12-13 Verfahren zur Herstellung von Stauwehren in wassergesättigtem Untergrund

Country Status (4)

Country Link
EP (1) EP1553228B1 (de)
AT (1) ATE517212T1 (de)
ES (1) ES2369772T3 (de)
FR (1) FR2864122B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114108607B (zh) * 2021-11-10 2023-07-18 中国一冶集团有限公司 一种穿越溶洞的灌注桩施工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3300984A (en) * 1966-07-05 1967-01-31 Arthur L Armentrout Subterranean dam and method of making the same
DE3716292A1 (de) * 1987-05-15 1988-11-24 Thosti Boswau Wtb Bau Ag Verfahren und vorrichtung zur herstellung einer dichtwand
DE4205455C1 (en) * 1992-02-22 1993-09-02 Preussag Stahl Ag, 3150 Peine, De Sealing wall of elements driven into ground for dumps - has performed elements welded fabrications, with connector at one side which slides over edge of neighbouring elements forming chamber
HU222363B1 (hu) * 1999-02-10 2003-06-28 Sándor Barkász Eljárás folytonos, vízzáró, illetve szivárgási útnövelő résfal építésére
ES2231596T3 (es) * 2002-03-06 2005-05-16 Bvv Spezialtiefbautechnik Vertriebs Gmbh Procedimiento para el apuntalamiento y la estanqueizacion de terreno.

Also Published As

Publication number Publication date
FR2864122A1 (fr) 2005-06-24
ES2369772T3 (es) 2011-12-05
ATE517212T1 (de) 2011-08-15
FR2864122B1 (fr) 2006-03-17
EP1553228A1 (de) 2005-07-13

Similar Documents

Publication Publication Date Title
CA1217349A (fr) Procede de realisation d'ouvrages en beton arme tels que galeries souterraines, tunnels routiers, etc.; elements en beton prefabriques pour la realisation de tels ouvrages
CA1319261C (fr) Structures cellulaires pour murs de soutenement
CH642416A5 (fr) Procede de construction d'ouvrages souterrains a parois verticales, dispositif pour l'execution du procede et ouvrage souterrain.
EP2352884B1 (de) Verstärkte bodenstruktur und verkleidungselemente zu ihrer konstruktion
EP0839231A1 (de) Uferhochwasserschutzwand
WO2017006043A1 (fr) Insert de moulage et bloc de parement avec un tel insert
EP0125939A1 (de) Verfahren zum Herstellen von Dichtungswänden
EP0028558B1 (de) Verfahren zum Verbessern des Gleitwiderstandes von einer Baukonstruktion und ihre Fundierung
EP1553228B1 (de) Verfahren zur Herstellung von Stauwehren in wassergesättigtem Untergrund
CA1167650A (fr) Procede de construction d'un ouvrage souterrain et ouvrage ainsi obtenu
FR2821105A1 (fr) Paroi etanche et resistante pour la construction d'un reservoir
FR2687711A1 (fr) Procede de construction d'un edifice, tel qu'abri souterrain, par assemblage d'elements prefabriques.
FR2721988A1 (fr) Conduite de circulation de fluide
FR2473085A1 (fr) Procede pour assurer la continuite des armatures entre des panneaux successifs d'une paroi en beton arme, et panier d'armatures pour la mise en oeuvre de ce procede
FR2824851A1 (fr) Appui de pont prefabrique
EP0242497A1 (de) Tunnelbauverfahren
BE894650R (fr) Procede de realisation d'ouvrages en beton arme tels que galeries souterraines, tunnels routiers etc. ; elements en beton prefabriques pour la realisation de tels ouvrages
WO1997049871A1 (fr) Nouvelle paroi drainante, procede pour sa realisation et element mis en oeuvre
FR2959253A1 (fr) Paroi moulee avec parement prefabrique
FR2893043A1 (fr) Structure portuaire et procede de construction d'une telle structure
FR2523641A1 (fr) Procede et dispositif de lancement d'un tunnel immerge
FR2685304A1 (fr) Enceinte allongee de grande section et son procede de realisation.
FR2739405A1 (fr) Procede de reprise en sous oeuvre d'ouvrage existant et dispositif pour sa mise en oeuvre
FR2712002A1 (fr) Procédé de construction d'un élément de digue sur un fond immergé et utilisation s'y rapportant.
FR2542780A1 (fr) Procede et dispositif pour ameliorer la jonction entre panneaux successifs d'une paroi en beton arme moulee dans des terrains

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

17P Request for examination filed

Effective date: 20051206

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1079558

Country of ref document: HK

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SOLETANCHE FREYSSINET

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602004033526

Country of ref document: DE

Effective date: 20110908

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20110720

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2369772

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20111205

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 517212

Country of ref document: AT

Kind code of ref document: T

Effective date: 20110720

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20110402413

Country of ref document: GR

Effective date: 20111117

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

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: 20110720

Ref country code: LT

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: 20110720

Ref country code: IS

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: 20111120

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: 20111121

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: 20110720

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: 20110720

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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

Ref country code: PL

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: 20110720

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: 20110720

Ref country code: SI

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: 20110720

Ref country code: CY

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: 20110720

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

Ref country code: SK

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: 20110720

Ref country code: CZ

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: 20110720

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: 20110720

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

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

Ref country code: EE

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: 20110720

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 PRESCRIBED TIME-LIMIT

Effective date: 20110720

Ref country code: RO

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: 20110720

26N No opposition filed

Effective date: 20120423

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

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: 20110720

BERE Be: lapsed

Owner name: SOLETANCHE FREYSSINET

Effective date: 20111231

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1079558

Country of ref document: HK

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: 20111231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602004033526

Country of ref document: DE

Effective date: 20120423

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20111213

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602004033526

Country of ref document: DE

Effective date: 20120703

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

Ref country code: BE

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

Effective date: 20111231

Ref country code: CH

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

Effective date: 20111231

Ref country code: LI

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

Effective date: 20111231

Ref country code: DE

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

Effective date: 20120703

Ref country code: GB

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

Effective date: 20111213

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

Ref country code: LU

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

Effective date: 20111213

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

Ref country code: BG

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: 20111020

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

Ref country code: TR

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: 20110720

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

Ref country code: HU

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: 20110720

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

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

Ref country code: GR

Payment date: 20171121

Year of fee payment: 14

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

Ref country code: ES

Payment date: 20190102

Year of fee payment: 15

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 NON-PAYMENT OF DUE FEES

Effective date: 20190702

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

Ref country code: FR

Payment date: 20201120

Year of fee payment: 17

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20210601

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 NON-PAYMENT OF DUE FEES

Effective date: 20191214

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

Ref country code: FR

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

Effective date: 20211231