FR2443632A1 - Appareil pour supporter des canalisations suspendues au-dessus de fonds marins accidentes, meme a une grande profondeur - Google Patents

Appareil pour supporter des canalisations suspendues au-dessus de fonds marins accidentes, meme a une grande profondeur

Info

Publication number
FR2443632A1
FR2443632A1 FR7929537A FR7929537A FR2443632A1 FR 2443632 A1 FR2443632 A1 FR 2443632A1 FR 7929537 A FR7929537 A FR 7929537A FR 7929537 A FR7929537 A FR 7929537A FR 2443632 A1 FR2443632 A1 FR 2443632A1
Authority
FR
France
Prior art keywords
great depth
pipes over
supporting suspended
bases
suspended pipes
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
FR7929537A
Other languages
English (en)
Other versions
FR2443632B1 (fr
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.)
Saipem SpA
Original Assignee
Saipem SpA
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 Saipem SpA filed Critical Saipem SpA
Publication of FR2443632A1 publication Critical patent/FR2443632A1/fr
Application granted granted Critical
Publication of FR2443632B1 publication Critical patent/FR2443632B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/20—Accessories therefor, e.g. floats, weights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)
  • Supports For Pipes And Cables (AREA)
  • Electric Cable Installation (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Revetment (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Earth Drilling (AREA)

Abstract

L'appareil selon la présente invention comprend un module de support 28 formé par une enveloppe en tissu de fibres synthétiques de forte résistance mécanique dans laquelle on injecte, à l'aide d'un module de service 9 raccordé au navire de pose 7, du ciment liquide jusqu'à ce que la partie supérieure de l'enveloppe supporte la canalisation 6, ladite enveloppe ayant été préalablement mise en place à l'état vide sous cette canalisation par un sous-marin.
FR7929537A 1978-12-04 1979-11-30 Appareil pour supporter des canalisations suspendues au-dessus de fonds marins accidentes, meme a une grande profondeur Granted FR2443632A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT30488/78A IT1160284B (it) 1978-12-04 1978-12-04 Apparecchiatura per il sostegno di tubazioni sospese su fondali ondulati del mare anche a grandi profondita'

Publications (2)

Publication Number Publication Date
FR2443632A1 true FR2443632A1 (fr) 1980-07-04
FR2443632B1 FR2443632B1 (fr) 1985-03-08

Family

ID=11229832

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929537A Granted FR2443632A1 (fr) 1978-12-04 1979-11-30 Appareil pour supporter des canalisations suspendues au-dessus de fonds marins accidentes, meme a une grande profondeur

Country Status (17)

Country Link
JP (1) JPS5576279A (fr)
AR (1) AR224382A1 (fr)
AU (1) AU528408B2 (fr)
BE (1) BE880366A (fr)
BR (1) BR7907913A (fr)
CA (1) CA1109277A (fr)
DE (1) DE2948779C2 (fr)
DK (1) DK147952C (fr)
ES (1) ES487001A1 (fr)
FR (1) FR2443632A1 (fr)
GB (1) GB2036917B (fr)
IE (1) IE48918B1 (fr)
IT (1) IT1160284B (fr)
NL (1) NL178186C (fr)
NO (1) NO793853L (fr)
NZ (1) NZ192063A (fr)
PT (1) PT70534A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476263B1 (fr) * 1980-02-15 1985-07-19 Pronal Sa Dispositif gonflable pour le levage d'une conduite supportee par un fond aquatique et procede de mise en oeuvre
FR2488973B1 (fr) * 1980-08-22 1985-09-06 Petroles Cie Francaise Procede et dispositif d'intervention sur une conduite sous-marine
CH674496A5 (en) * 1987-10-22 1990-06-15 Vsl Int Ag Item-supporting equipment on water course bottom - temporarily grips item and holds cladding against underside for concrete injection
US5201610A (en) * 1991-02-07 1993-04-13 Diverless Systems, Inc. Grout bag deployment pallet
GB2341409B (en) * 1998-09-08 2000-11-01 John Stephen Baross Mechanical pipeline span prop with suction anchor foundation
GB9930492D0 (en) * 1999-12-23 2000-02-16 Saipem Spa Improvements in and relating to laying of pipeline
US6435771B1 (en) * 2000-11-27 2002-08-20 Benton F. Baugh Method for attaching subsea manifold to pipeline tee
WO2008023987A1 (fr) * 2006-08-22 2008-02-28 Amek Holding As Procédé, kit et dispositif pour l'installation d'une structure sous-marine gonflable
WO2015021497A1 (fr) * 2013-08-13 2015-02-19 Subcon Technologies Pty Ltd Procédé et système de support de structures submergées
CN112554190B (zh) * 2020-12-22 2024-09-13 河海大学 一种利用自密实水泥土保护海底管线的施工装备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861158A (en) * 1973-02-07 1975-01-21 Regal Tool & Rubber Submerged pipeline stabilization
FR2369387A1 (fr) * 1976-10-30 1978-05-26 Dunlop Ltd Procede et appareil de formation de structures de beton

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1276468A (en) * 1971-04-30 1972-06-01 Sea & Land Pipelines Stabilizing pipe lines
DE2600519C3 (de) * 1976-01-09 1979-06-13 Mannesmann Ag, 4000 Duesseldorf Verfahren zum Verlegen von Rohrleitungen
IT1078683B (it) * 1977-01-18 1985-05-08 Snam Progetti Apparecchiatura regolabile per supportare e far assumere una predeterminata configurazione geometrica ad una tubazione posata in alti fondali in corrispondenza di accidentalia' del fondo del mare

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861158A (en) * 1973-02-07 1975-01-21 Regal Tool & Rubber Submerged pipeline stabilization
FR2369387A1 (fr) * 1976-10-30 1978-05-26 Dunlop Ltd Procede et appareil de formation de structures de beton

Also Published As

Publication number Publication date
DE2948779A1 (de) 1980-06-12
IT1160284B (it) 1987-03-11
NL178186B (nl) 1985-09-02
AU5272579A (en) 1980-06-12
IE48918B1 (en) 1985-06-12
PT70534A (en) 1980-01-01
DK147952B (da) 1985-01-14
BE880366A (fr) 1980-05-30
ES487001A1 (es) 1980-06-16
DE2948779C2 (de) 1982-10-21
DK471379A (da) 1980-06-05
GB2036917B (en) 1983-01-19
GB2036917A (en) 1980-07-02
NZ192063A (en) 1983-04-12
JPS6352275B2 (fr) 1988-10-18
DK147952C (da) 1985-07-01
IE792316L (en) 1980-06-04
FR2443632B1 (fr) 1985-03-08
BR7907913A (pt) 1980-06-24
NL7908761A (nl) 1980-06-06
AR224382A1 (es) 1981-11-30
IT7830488A0 (it) 1978-12-04
NL178186C (nl) 1986-02-03
CA1109277A (fr) 1981-09-22
JPS5576279A (en) 1980-06-09
AU528408B2 (en) 1983-04-28
NO793853L (no) 1980-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse