EP2270283A4 - Scour preventive apparatus for pier foundation - Google Patents

Scour preventive apparatus for pier foundation

Info

Publication number
EP2270283A4
EP2270283A4 EP09719723A EP09719723A EP2270283A4 EP 2270283 A4 EP2270283 A4 EP 2270283A4 EP 09719723 A EP09719723 A EP 09719723A EP 09719723 A EP09719723 A EP 09719723A EP 2270283 A4 EP2270283 A4 EP 2270283A4
Authority
EP
European Patent Office
Prior art keywords
pier foundation
preventive apparatus
scour preventive
scour
pier
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Withdrawn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
EP09719723A
Other languages
German (de)
French (fr)
Other versions
EP2270283A2 (en
Inventor
Deok-Rae Jo
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
Publication of EP2270283A2 publication Critical patent/EP2270283A2/en
Publication of EP2270283A4 publication Critical patent/EP2270283A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/02—Piers; Abutments ; Protecting same against drifting ice
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D22/00—Methods or apparatus for repairing or strengthening existing bridges ; Methods or apparatus for dismantling bridges
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0017—Means for protecting offshore constructions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/02—Restraining of open water
    • E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/60—Piles with protecting cases

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Bridges Or Land Bridges (AREA)
  • Foundations (AREA)
  • Revetment (AREA)
EP09719723A 2008-03-14 2009-03-12 Scour preventive apparatus for pier foundation Withdrawn EP2270283A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080024013A KR100982023B1 (en) 2008-03-14 2008-03-14 Apparatus for preventing scour on bridge pier foundation
PCT/KR2009/001241 WO2009113817A2 (en) 2008-03-14 2009-03-12 Scour preventive apparatus for pier foundation

Publications (2)

Publication Number Publication Date
EP2270283A2 EP2270283A2 (en) 2011-01-05
EP2270283A4 true EP2270283A4 (en) 2013-03-20

Family

ID=41065672

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09719723A Withdrawn EP2270283A4 (en) 2008-03-14 2009-03-12 Scour preventive apparatus for pier foundation

Country Status (6)

Country Link
US (1) US20110016644A1 (en)
EP (1) EP2270283A4 (en)
JP (1) JP5022500B2 (en)
KR (1) KR100982023B1 (en)
CN (1) CN101970760B (en)
WO (1) WO2009113817A2 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101806041B (en) * 2010-03-25 2012-07-04 四川省交通厅公路规划勘察设计研究院 Rolling stone collision protective structure for bridge pier
KR101384165B1 (en) * 2012-05-02 2014-04-10 한국해양과학기술원 A cap for protecting foundation scouring for offshore wind turbine
CN103233429A (en) * 2013-05-11 2013-08-07 天津二十冶建设有限公司 Construction method of local scour prevention of piers in water
CN103243639A (en) * 2013-05-13 2013-08-14 牟献友 Annular-wing pier capable of preventing scouring
US9453319B2 (en) 2013-10-08 2016-09-27 Applied University Research, Inc. Scour preventing apparatus for hydraulics structures
CN104631307A (en) * 2013-11-07 2015-05-20 成都凯裕电子电器有限公司 Impact-prevention drainage device of pier
CN103556658A (en) * 2013-11-14 2014-02-05 中国海洋石油总公司 Scour-prevention structure of underwater infrastructure
JP6400424B2 (en) * 2014-10-10 2018-10-03 五洋建設株式会社 Work box and water stop method for work box
NL2017059B1 (en) * 2016-06-28 2018-01-05 Pile Fabrics Gmbh Scour protector and method of arranging a scour protector on a seabed
CN109338909B (en) * 2018-11-20 2020-04-28 广东工业大学 Integral pier reinforcing structure and construction method thereof
CN109372006B (en) * 2018-11-27 2023-11-10 中国电建集团华东勘测设计研究院有限公司 Scour prevention protection structure for offshore wind turbine foundation and construction method thereof
KR102226796B1 (en) * 2019-01-07 2021-03-10 이형만 Bridge protection device
CN109914224B (en) * 2019-04-18 2021-01-12 台州佳沃科技有限公司 Assembled bridge substructure
CN110656588B (en) * 2019-10-12 2021-03-26 孔令绅 Portable supporting and protecting structure for elevated road and bridge and assembling method thereof
CN111424730B (en) * 2020-03-18 2021-07-02 石家庄铁道大学 Comb flow tooth device for resisting scouring of heavy-duty railway bridge pier column foundation
CN111778877B (en) * 2020-07-07 2021-09-28 河北宝力工程装备股份有限公司 Bridge reinforcing device for load transfer
CN112746556B (en) * 2021-01-12 2022-04-19 浙江大学 Pier scouring protection method combining concave rotating normal curved surface and granular particles
CN114197299B (en) * 2022-01-07 2024-01-26 中铁大桥勘测设计院集团有限公司 Pier with subregion vortex that disappears and scour protection assembled guard ring
CN115233744B (en) * 2022-06-13 2024-01-19 郑州大学 Sacrificial folded plate group for reducing scour of pier bearing platform
CN115162143A (en) * 2022-08-24 2022-10-11 枣庄学院 High-speed water curtain mud-rock flow buffer stop of mountain area bridge
KR102543637B1 (en) * 2022-10-05 2023-06-14 한국해양과학기술원 pier for marine bridge with function of scour protection
CN116122189A (en) * 2023-04-20 2023-05-16 中铁二十二局集团第二工程有限公司 Arch bridge dismantling method
CN118241701B (en) * 2024-05-23 2024-08-13 山东省水利科学研究院 Scour prevention structure of pile foundation and construction method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529427A (en) * 1968-11-05 1970-09-22 Delta Diving Ltd Device for preventing or reducing scours at the lower ends of members supporting marine structures
US4036022A (en) * 1971-04-13 1977-07-19 Larsen Ole Fjord Method of producing and protecting deposits of sedimentary material on floors of bodies of water
US3859803A (en) * 1973-12-17 1975-01-14 Sofec Inc Anti-scour means for submarine structures
FR2313508A1 (en) * 1974-12-31 1976-12-31 Doris Dev Richesse Sous Marine DEVICE PROTECTING AGAINST FLOODING THE FOOT OF A STRUCTURE RESTING ON THE BOTTOM OF A BOTTOM OF WATER
JPS59106615A (en) * 1982-11-10 1984-06-20 ガルフ・アプライド・テクノロジ−ズ，インコ−ポレ−テツド Apparatus for generating no bottom sweeping
US4717286A (en) * 1982-11-10 1988-01-05 Gulf Applied Technologies, Inc. Anti-scour apparatus and method
JPS61162607A (en) * 1985-01-09 1986-07-23 株式会社ブリヂストン Bridge leg washing and digging preventing apparatus
GB2180870B (en) * 1985-09-25 1989-10-04 Nippon Kokan Kk Semi-submersible construction
US5839853A (en) * 1991-10-02 1998-11-24 Oppenheimer; M. Leonard Buoyant matter diverting system
SE501257C2 (en) * 1993-05-26 1994-12-19 Vattenfall Utveckling Ab Device at bridge pillars
JP3075999B2 (en) * 1997-03-21 2000-08-14 株式会社ピー・エス Reinforcement method of bridge pier with circular columnar frame
US6186445B1 (en) * 1998-03-06 2001-02-13 Paul F. Batcho Method and apparatus for mitigating junction flows
JP4215916B2 (en) * 1999-12-15 2009-01-28 早川ゴム株式会社 Pier structure and construction method
JP2001295245A (en) * 2000-04-17 2001-10-26 World Engineering Kk Protecting method for structure
KR100530273B1 (en) * 2005-08-04 2005-11-22 (주)천일기술단 Apparatus of protect boring using a pier
KR100570921B1 (en) * 2006-01-06 2006-04-14 동부엔지니어링 주식회사 Structure of protection erosion for pier foundation
KR100743478B1 (en) * 2006-12-08 2007-07-30 동남이엔씨(주) Structure for preventing scouring of river

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
EP2270283A2 (en) 2011-01-05
JP5022500B2 (en) 2012-09-12
CN101970760A (en) 2011-02-09
CN101970760B (en) 2012-03-21
WO2009113817A2 (en) 2009-09-17
JP2011516756A (en) 2011-05-26
KR20090098554A (en) 2009-09-17
WO2009113817A3 (en) 2010-01-14
KR100982023B1 (en) 2010-09-13
US20110016644A1 (en) 2011-01-27

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Legal Events

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A4 Supplementary search report drawn up and despatched

Effective date: 20130218

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Ipc: E01D 19/02 20060101AFI20130212BHEP

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