JPS6149029A - Underwater foundation fixer - Google Patents

Underwater foundation fixer

Info

Publication number
JPS6149029A
JPS6149029A JP59167796A JP16779684A JPS6149029A JP S6149029 A JPS6149029 A JP S6149029A JP 59167796 A JP59167796 A JP 59167796A JP 16779684 A JP16779684 A JP 16779684A JP S6149029 A JPS6149029 A JP S6149029A
Authority
JP
Japan
Prior art keywords
anchor
ground
water
anchors
pile
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.)
Pending
Application number
JP59167796A
Other languages
Japanese (ja)
Inventor
Tetsuo Kimura
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP59167796A priority Critical patent/JPS6149029A/en
Publication of JPS6149029A publication Critical patent/JPS6149029A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D27/00Foundations as substructures
    • E02D27/32Foundations for special purposes
    • E02D27/50Anchored foundations
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B17/00Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B2017/0056Platforms with supporting legs
    • E02B2017/0073Details of sea bottom engaging footing
    • E02B2017/0078Suction piles, suction cans

Abstract

PURPOSE:To easily push anchors into the bottom ground under water by a method in which annular anchors are set on the bottom ground under water, and water in the anchors is sucked and discharged in such a way as to enable the anchors to be pushed into the bottom ground readily. CONSTITUTION:An annular anchor 1 is set on the water-permeable layer 23 of the bottom ground 2 under water, and water in the anchor 1 is sucked and discharged through a suction hose 21. Whereupon, the inside of the anchor 1 becomes of a negative pressure and the anchor 1 is pushed into the bottom ground 2 by water pressures acting on the upside of the anchor 1. A pile 3 is penetrated into the center of the anchor 1 and driven into the ground, and a grout 14 is injected between the pile 3 and the anchor 1 to fix the pile 3 and the anchor 1. A tension leg 11 extended out downwards from a floating structure is connected to the anchor 1 through connectors 18.
JP59167796A 1984-08-13 1984-08-13 Underwater foundation fixer Pending JPS6149029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59167796A JPS6149029A (en) 1984-08-13 1984-08-13 Underwater foundation fixer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59167796A JPS6149029A (en) 1984-08-13 1984-08-13 Underwater foundation fixer

Publications (1)

Publication Number Publication Date
JPS6149029A true JPS6149029A (en) 1986-03-10

Family

ID=15856263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59167796A Pending JPS6149029A (en) 1984-08-13 1984-08-13 Underwater foundation fixer

Country Status (1)

Country Link
JP (1) JPS6149029A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100459985B1 (en) * 2002-02-15 2004-12-04 (주)대우건설 Suction pile anchor
KR100712190B1 (en) 2005-12-29 2007-04-27 한국해양연구원 Apparatus and method for driving pile by hydraulic pressure
KR100712191B1 (en) 2005-12-29 2007-04-27 한국해양연구원 Apparatus and method for driving pile by pile anchor and winch
CN102146669A (en) * 2010-02-24 2011-08-10 天津市海王星海上工程技术有限公司 Movable/fixed man-made island cylindrical foundation
GB2478105A (en) * 2008-12-12 2011-08-24 Selantic Subsea As Devices and method for equipment foundation in the sea bed
WO2014204107A1 (en) * 2013-06-18 2014-12-24 한국해양과학기술원 Multi-suction-pile anchor and flat plate anchor having suction piles
JP2015533110A (en) * 2012-10-08 2015-11-19 イベルドロラ インヘニエリア イ コンストルクシオン,エセ.ア.ウ. A floating tension leg platform for use in wind power generation in particular
CN105332387A (en) * 2015-11-25 2016-02-17 国网浙江省电力公司 Large transmission tower suction type barrel-shaped foundation structure and construction method
JP2016529426A (en) * 2013-08-28 2016-09-23 エムエイチアイ ヴェスタス オフショア ウィンド エー/エス Method for installing offshore wind turbine foundation and template used to install offshore wind turbine foundation
WO2017179992A1 (en) * 2016-04-11 2017-10-19 Statoil Petroleum As Subsea foundation
FR3068676A1 (en) * 2017-07-10 2019-01-11 Soletanche Freyssinet DEAD BODY MODULE FOR ANCHORING A FLOATING STRUCTURE
US10865538B2 (en) * 2018-08-30 2020-12-15 Exxonmobil Upstream Research Company Integrated pile anchor reinforcement systems

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100459985B1 (en) * 2002-02-15 2004-12-04 (주)대우건설 Suction pile anchor
KR100712191B1 (en) 2005-12-29 2007-04-27 한국해양연구원 Apparatus and method for driving pile by pile anchor and winch
KR100712190B1 (en) 2005-12-29 2007-04-27 한국해양연구원 Apparatus and method for driving pile by hydraulic pressure
GB2478105A (en) * 2008-12-12 2011-08-24 Selantic Subsea As Devices and method for equipment foundation in the sea bed
CN102146669A (en) * 2010-02-24 2011-08-10 天津市海王星海上工程技术有限公司 Movable/fixed man-made island cylindrical foundation
JP2015533110A (en) * 2012-10-08 2015-11-19 イベルドロラ インヘニエリア イ コンストルクシオン,エセ.ア.ウ. A floating tension leg platform for use in wind power generation in particular
WO2014204107A1 (en) * 2013-06-18 2014-12-24 한국해양과학기술원 Multi-suction-pile anchor and flat plate anchor having suction piles
US9428876B2 (en) 2013-06-18 2016-08-30 Korea Institute Of Ocean Science & Technology Multi-suction-pile anchor and flat plate anchor having suction piles
US10100482B2 (en) 2013-08-28 2018-10-16 Mhi Vestas Offshore Wind A/S Method of installing an offshore foundation and template for use in installing an offshore foundation
JP2016529426A (en) * 2013-08-28 2016-09-23 エムエイチアイ ヴェスタス オフショア ウィンド エー/エス Method for installing offshore wind turbine foundation and template used to install offshore wind turbine foundation
CN105332387A (en) * 2015-11-25 2016-02-17 国网浙江省电力公司 Large transmission tower suction type barrel-shaped foundation structure and construction method
WO2017179992A1 (en) * 2016-04-11 2017-10-19 Statoil Petroleum As Subsea foundation
FR3068676A1 (en) * 2017-07-10 2019-01-11 Soletanche Freyssinet DEAD BODY MODULE FOR ANCHORING A FLOATING STRUCTURE
WO2019012223A1 (en) * 2017-07-10 2019-01-17 Soletanche Freyssinet Mooring for anchoring a floating structure
US10865538B2 (en) * 2018-08-30 2020-12-15 Exxonmobil Upstream Research Company Integrated pile anchor reinforcement systems

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