CA1283785C - Procede et dispositif de lestage d'une conduite ensouillee en continu dans une tranchee a parois laterales maintenues temporairement - Google Patents

Procede et dispositif de lestage d'une conduite ensouillee en continu dans une tranchee a parois laterales maintenues temporairement

Info

Publication number: CA1283785C
Authority: CA; Canada
Prior art keywords: trench; pipe; digging; movable member; ballasting
Prior art date: 1985-12-04
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

CA000524561A

Other languages

English (en)

French (fr)

Inventor

Francis Cour

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.)

GEODIA

Original Assignee

GEODIA

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.)

1985-12-04

Filing date

1986-12-04

Publication date

1991-05-07

1986-12-04 Application filed by GEODIA filed Critical GEODIA

1991-05-07 Application granted granted Critical

1991-05-07 Publication of CA1283785C publication Critical patent/CA1283785C/fr

2008-05-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title claims description 15
239000012530 fluid Substances 0.000 claims abstract description 12
230000000284 resting effect Effects 0.000 claims abstract 2
239000000463 material Substances 0.000 claims description 23
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
230000007246 mechanism Effects 0.000 claims description 4
230000009467 reduction Effects 0.000 claims description 3
241000288140 Gruiformes Species 0.000 claims description 2
208000037656 Respiratory Sounds Diseases 0.000 claims description 2
230000006835 compression Effects 0.000 claims description 2
238000007906 compression Methods 0.000 claims description 2
210000000056 organ Anatomy 0.000 claims description 2
206010037833 rales Diseases 0.000 claims description 2
238000005096 rolling process Methods 0.000 claims description 2
239000002689 soil Substances 0.000 claims description 2
239000004568 cement Substances 0.000 claims 1
238000009933 burial Methods 0.000 abstract description 7
230000001105 regulatory effect Effects 0.000 abstract 1
230000000694 effects Effects 0.000 description 5
230000008569 process Effects 0.000 description 4
230000009471 action Effects 0.000 description 2
238000005452 bending Methods 0.000 description 2
238000006073 displacement reaction Methods 0.000 description 2
230000002706 hydrostatic effect Effects 0.000 description 2
235000014066 European mistletoe Nutrition 0.000 description 1
235000012300 Rhipsalis cassutha Nutrition 0.000 description 1
241000221012 Viscum Species 0.000 description 1
238000009412 basement excavation Methods 0.000 description 1
238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
229940020445 flector Drugs 0.000 description 1
238000009415 formwork Methods 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
239000010931 gold Substances 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
230000009931 harmful effect Effects 0.000 description 1
230000036541 health Effects 0.000 description 1
230000000750 progressive effect Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000005728 strengthening Methods 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/105—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water self-propulsed units moving on the underwater bottom
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
- E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
- E02F5/109—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water using rotating digging elements
- 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
- F16L1/16—Laying or reclaiming pipes on or under water on the bottom

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Earth Drilling (AREA)

CA000524561A 1985-12-04 1986-12-04 Procede et dispositif de lestage d'une conduite ensouillee en continu dans une tranchee a parois laterales maintenues temporairement Expired - Lifetime CA1283785C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8517924		1985-12-04
FR8517924A FR2590958B1 (fr)	1985-12-04	1985-12-04	Procede et dispositif de lestage d'une conduite ensouillee en continu dans une tranchee a parois laterales maintenues temporairement

Publications (1)

Publication Number	Publication Date
CA1283785C true CA1283785C (fr)	1991-05-07

Family

ID=9325425

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000524561A Expired - Lifetime CA1283785C (fr)	1985-12-04	1986-12-04	Procede et dispositif de lestage d'une conduite ensouillee en continu dans une tranchee a parois laterales maintenues temporairement

Country Status (3)

Country	Link
CA (1)	CA1283785C (no)
FR (1)	FR2590958B1 (no)
NO (1)	NO164618C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2654487B1 (fr) *	1989-11-16	1992-03-13	Bouygues Offshore	Procede et dispositif pour enfouir une conduite dans un sol.
FR2743858B1 (fr) *	1996-01-22	1998-02-13	Coflexip	Utilisation d'une conduite flexible ensouillee
RU2507431C2 (ru) *	2011-03-22	2014-02-20	Всеволод Иоакимович Минаев	Способ производства землеройно-укладочных работ при прокладке подводных трубопроводов и устройство для его осуществления

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4114390A (en) *	1976-06-28	1978-09-19	Shell Oil Company	Burying a conduit in the bottom of a body of water
FR2514385A1 (fr) *	1981-10-14	1983-04-15	Coyne Bellier	Procede et dispositif de soutenement provisoire des parois laterales d'une tranchee
GB8301515D0 (en) *	1983-01-20	1983-02-23	British Petroleum Co Plc	Trench backfill device
GB2134567B (en) *	1983-02-05	1986-11-05	British Petroleum Co Plc	Trenching plough

1985
- 1985-12-04 FR FR8517924A patent/FR2590958B1/fr not_active Expired
1986
- 1986-01-03 NO NO860010A patent/NO164618C/no unknown
- 1986-12-04 CA CA000524561A patent/CA1283785C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NO164618C (no)	1990-10-24
NO860010L (no)	1987-06-05
NO164618B (no)	1990-07-16
FR2590958B1 (fr)	1988-08-12
FR2590958A1 (fr)	1987-06-05

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Legal Events

Date	Code	Title	Description
1993-11-09	MKLA	Lapsed