FR2418301A1 - Mounting movable tools on tubes partic. in offshore petroleum mining - incorporates means of adjusting working position along tube and fixing it where required - Google Patents

Mounting movable tools on tubes partic. in offshore petroleum mining - incorporates means of adjusting working position along tube and fixing it where required

Info

Publication number
FR2418301A1
FR2418301A1 FR7805519A FR7805519A FR2418301A1 FR 2418301 A1 FR2418301 A1 FR 2418301A1 FR 7805519 A FR7805519 A FR 7805519A FR 7805519 A FR7805519 A FR 7805519A FR 2418301 A1 FR2418301 A1 FR 2418301A1
Authority
FR
France
Prior art keywords
tube
partic
tool
fixing
working position
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.)
Withdrawn
Application number
FR7805519A
Other languages
French (fr)
Inventor
Jean Baudrillard
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.)
CEGEO CIE ETU GEOTECHNIQUES
Original Assignee
CEGEO CIE ETU GEOTECHNIQUES
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 CEGEO CIE ETU GEOTECHNIQUES filed Critical CEGEO CIE ETU GEOTECHNIQUES
Priority to FR7805519A priority Critical patent/FR2418301A1/en
Publication of FR2418301A1 publication Critical patent/FR2418301A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/28—Placing of hollow pipes or mould pipes by means arranged inside the piles or pipes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/26—Placing by using several means simultaneously

Abstract

A process for bringing into operation a movable tool designed to work in conjuction with a tube open at both ends and driven into the ground, and mounted so taht its working position can be adjusted along the tube and it can be joined with it at will, comprises sending it downwards inside the tube and fixing it as near as possible to the end of the tube. The reaction engendered by the operation undertaken by the tool is thus taken by the tube. The tool can be raised after having accomplished its purpose. The tool is brought into operation as soon as the progress of the tube is impeded by its encountering resistant materials at its lower end, when a drilling device is sent forward to attack the materials and open a way for the tube to progress normally. It is partic. useful for penetration operations into the sea-bed, e.g. foundations, anchorages and drillings, in offshore petroleum mining. The drill bit can be a rotatory one or one of the percussive type. If it is rotary one, the reaction transmitted to the wall of the tube can cause some rotation of the tube and this can be used to help in the penetration of the tube in the ground by the provision of teeth at the end. If this is not desired, blades can be fitted to prevent the rotation.
FR7805519A 1978-02-27 1978-02-27 Mounting movable tools on tubes partic. in offshore petroleum mining - incorporates means of adjusting working position along tube and fixing it where required Withdrawn FR2418301A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7805519A FR2418301A1 (en) 1978-02-27 1978-02-27 Mounting movable tools on tubes partic. in offshore petroleum mining - incorporates means of adjusting working position along tube and fixing it where required

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7805519A FR2418301A1 (en) 1978-02-27 1978-02-27 Mounting movable tools on tubes partic. in offshore petroleum mining - incorporates means of adjusting working position along tube and fixing it where required

Publications (1)

Publication Number Publication Date
FR2418301A1 true FR2418301A1 (en) 1979-09-21

Family

ID=9205087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7805519A Withdrawn FR2418301A1 (en) 1978-02-27 1978-02-27 Mounting movable tools on tubes partic. in offshore petroleum mining - incorporates means of adjusting working position along tube and fixing it where required

Country Status (1)

Country Link
FR (1) FR2418301A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523171A1 (en) * 1982-03-15 1983-09-16 Komatsu Mfg Co Ltd Hollow pile driving system - involves compressed air raising earth lifted onto rotating auger bit by cutter on hollow rod
FR2641016A1 (en) * 1988-12-26 1990-06-29 Morillon Corvol Courbot Public works machine which can be used in particular for installing posts
NL1021143C2 (en) * 2002-04-04 2003-10-07 Van Leeuwen Harmelen Bv Geb Method for installing at least one foundation pile in the Method for installing at least one foundation pile in the ground. ground.
WO2012030220A1 (en) * 2010-09-01 2012-03-08 Ballast Nedam Offshore B.V. Method for introducing a hollow elongated structure into a water bottom
NL2006722C2 (en) * 2011-05-05 2012-11-06 Dieseko Group B V Vibratory pile driver and drill assembly.
EP3406802A1 (en) 2017-05-25 2018-11-28 Power China Huadong Engineering Corporation Limited Offshore rock-drilling redriving-type large-diameter pile structure and construction method
WO2023062061A1 (en) 2021-10-13 2023-04-20 Gbm Works B.V. A detachable fluidisation device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094201A (en) * 1964-09-16 1967-12-06 Cementation Co Ltd Improvements in rotary ground boring apparatus
FR1591323A (en) * 1968-11-07 1970-04-27
FR1598139A (en) * 1968-12-26 1970-06-29
DE2236901A1 (en) * 1971-08-04 1973-02-22 Rella & Co Bauges DEVICE FOR THE PRODUCTION OF CONCRETE POST OR NARROW WALLS
GB1413160A (en) * 1972-12-20 1975-11-05 Shell Int Research Method and means for load testing openended piles penetrating the soil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094201A (en) * 1964-09-16 1967-12-06 Cementation Co Ltd Improvements in rotary ground boring apparatus
FR1591323A (en) * 1968-11-07 1970-04-27
FR1598139A (en) * 1968-12-26 1970-06-29
DE2236901A1 (en) * 1971-08-04 1973-02-22 Rella & Co Bauges DEVICE FOR THE PRODUCTION OF CONCRETE POST OR NARROW WALLS
GB1413160A (en) * 1972-12-20 1975-11-05 Shell Int Research Method and means for load testing openended piles penetrating the soil

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523171A1 (en) * 1982-03-15 1983-09-16 Komatsu Mfg Co Ltd Hollow pile driving system - involves compressed air raising earth lifted onto rotating auger bit by cutter on hollow rod
FR2641016A1 (en) * 1988-12-26 1990-06-29 Morillon Corvol Courbot Public works machine which can be used in particular for installing posts
NL1021143C2 (en) * 2002-04-04 2003-10-07 Van Leeuwen Harmelen Bv Geb Method for installing at least one foundation pile in the Method for installing at least one foundation pile in the ground. ground.
WO2003085208A1 (en) 2002-04-04 2003-10-16 Gebr. Van Leeuwen Harmelen B.V. Method and system for placing at least one foundation element in the ground
EP2319992A3 (en) * 2002-04-04 2012-08-22 Gebr. van Leeuwen Harmelen B.V. Method and system for placing at least one foundation element in the ground
EP2319990A3 (en) * 2002-04-04 2014-09-03 Gebr. Van Leeuwen Boringen B.V. Method and system for placing at least one foundation element in the ground
WO2012030220A1 (en) * 2010-09-01 2012-03-08 Ballast Nedam Offshore B.V. Method for introducing a hollow elongated structure into a water bottom
NL2006722C2 (en) * 2011-05-05 2012-11-06 Dieseko Group B V Vibratory pile driver and drill assembly.
EP3406802A1 (en) 2017-05-25 2018-11-28 Power China Huadong Engineering Corporation Limited Offshore rock-drilling redriving-type large-diameter pile structure and construction method
WO2023062061A1 (en) 2021-10-13 2023-04-20 Gbm Works B.V. A detachable fluidisation device
NL2029399B1 (en) * 2021-10-13 2023-05-11 Gbm Works B V A detachable fluidisation device

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