FR2432668A1 - Precast anchor block for subsea pipe - is in two pieces joining on vertical or horizontal pipe dia meter and joined by elastic hinge and bolts - Google Patents

Precast anchor block for subsea pipe - is in two pieces joining on vertical or horizontal pipe dia meter and joined by elastic hinge and bolts

Info

Publication number
FR2432668A1
FR2432668A1 FR7823428A FR7823428A FR2432668A1 FR 2432668 A1 FR2432668 A1 FR 2432668A1 FR 7823428 A FR7823428 A FR 7823428A FR 7823428 A FR7823428 A FR 7823428A FR 2432668 A1 FR2432668 A1 FR 2432668A1
Authority
FR
France
Prior art keywords
pipe
segments
vertical
bolts
joined
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
FR7823428A
Other languages
French (fr)
Other versions
FR2432668B3 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7823428A priority Critical patent/FR2432668A1/en
Publication of FR2432668A1 publication Critical patent/FR2432668A1/en
Application granted granted Critical
Publication of FR2432668B3 publication Critical patent/FR2432668B3/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
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00—Foundations as substructures
    • E02D27/32—Foundations for special purposes
    • E02D27/50—Anchored foundations
    • 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
    • F16L1/24—Floats; Weights

Landscapes

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

Abstract

The segmental prefabricated foundation blocks, used with submarine pipe lines, are placed on the sea bed from a barge, and serve to transmit pipe loads to the bed whilst providing anchorage and ballast. Each block comprises two complementary precast concrete segments with an elastic or a rigid coupling which permits relative movement. Two reciprocal segments (1, 2) join (8, 9, 10) on the vertical pipe dia. to form a stub column with a pointed head and a circular window (5) for the pipe. An elastic coupling (16) of I or dumbell-section may be provided at a third point, and allows a pincer action by which the segments are parted for pipe insertion. A tie bolt (13) may be inserted at a higher level. An alternative form uses segments which join on a horizontal pipe dia.
FR7823428A 1978-08-02 1978-08-02 Precast anchor block for subsea pipe - is in two pieces joining on vertical or horizontal pipe dia meter and joined by elastic hinge and bolts Granted FR2432668A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7823428A FR2432668A1 (en) 1978-08-02 1978-08-02 Precast anchor block for subsea pipe - is in two pieces joining on vertical or horizontal pipe dia meter and joined by elastic hinge and bolts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7823428A FR2432668A1 (en) 1978-08-02 1978-08-02 Precast anchor block for subsea pipe - is in two pieces joining on vertical or horizontal pipe dia meter and joined by elastic hinge and bolts

Publications (2)

Publication Number Publication Date
FR2432668A1 true FR2432668A1 (en) 1980-02-29
FR2432668B3 FR2432668B3 (en) 1981-05-22

Family

ID=9211713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823428A Granted FR2432668A1 (en) 1978-08-02 1978-08-02 Precast anchor block for subsea pipe - is in two pieces joining on vertical or horizontal pipe dia meter and joined by elastic hinge and bolts

Country Status (1)

Country Link
FR (1) FR2432668A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534965A1 (en) * 1984-10-12 1986-05-22 Kabelwerke Brugg AG, Brugg Fixing points of pipelines
US5193937A (en) * 1989-11-10 1993-03-16 Seamark Systems Limited Seabed stabilization mattresses
WO1994029624A1 (en) * 1993-06-16 1994-12-22 British Gas Plc Building modules and assemblies made from such modules
WO2002073762A1 (en) * 2001-03-13 2002-09-19 Theron Jacobus Christiaan Dani Method and means for combating theft of underground cables
WO2017070289A1 (en) * 2015-10-22 2017-04-27 Shell Oil Company Pipe-clamping block

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534965A1 (en) * 1984-10-12 1986-05-22 Kabelwerke Brugg AG, Brugg Fixing points of pipelines
US5193937A (en) * 1989-11-10 1993-03-16 Seamark Systems Limited Seabed stabilization mattresses
WO1994029624A1 (en) * 1993-06-16 1994-12-22 British Gas Plc Building modules and assemblies made from such modules
WO2002073762A1 (en) * 2001-03-13 2002-09-19 Theron Jacobus Christiaan Dani Method and means for combating theft of underground cables
WO2017070289A1 (en) * 2015-10-22 2017-04-27 Shell Oil Company Pipe-clamping block
US10527199B2 (en) 2015-10-22 2020-01-07 Shell Oil Company Pipe-clamping block

Also Published As

Publication number Publication date
FR2432668B3 (en) 1981-05-22

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Legal Events

Date Code Title Description
ST Notification of lapse