FR2679277B1 - REMOVABLE COVER FOR MAINTENANCE OF HYDRAULIC OPERATING CHANNELS. - Google Patents

REMOVABLE COVER FOR MAINTENANCE OF HYDRAULIC OPERATING CHANNELS.

Info

Publication number
FR2679277B1
FR2679277B1 FR9109396A FR9109396A FR2679277B1 FR 2679277 B1 FR2679277 B1 FR 2679277B1 FR 9109396 A FR9109396 A FR 9109396A FR 9109396 A FR9109396 A FR 9109396A FR 2679277 B1 FR2679277 B1 FR 2679277B1
Authority
FR
France
Prior art keywords
maintenance
removable cover
hydraulic operating
operating channels
channels
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.)
Expired - Fee Related
Application number
FR9109396A
Other languages
French (fr)
Other versions
FR2679277A1 (en
Inventor
Orsi Francine-Nee-Hubert
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.)
HUBERT FRANCINE
Original Assignee
HUBERT FRANCINE
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 HUBERT FRANCINE filed Critical HUBERT FRANCINE
Priority to FR9109396A priority Critical patent/FR2679277B1/en
Publication of FR2679277A1 publication Critical patent/FR2679277A1/en
Application granted granted Critical
Publication of FR2679277B1 publication Critical patent/FR2679277B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/121—Devices for applying linings on banks or the water bottom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/02—Making or lining canals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR9109396A 1991-07-18 1991-07-18 REMOVABLE COVER FOR MAINTENANCE OF HYDRAULIC OPERATING CHANNELS. Expired - Fee Related FR2679277B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9109396A FR2679277B1 (en) 1991-07-18 1991-07-18 REMOVABLE COVER FOR MAINTENANCE OF HYDRAULIC OPERATING CHANNELS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9109396A FR2679277B1 (en) 1991-07-18 1991-07-18 REMOVABLE COVER FOR MAINTENANCE OF HYDRAULIC OPERATING CHANNELS.

Publications (2)

Publication Number Publication Date
FR2679277A1 FR2679277A1 (en) 1993-01-22
FR2679277B1 true FR2679277B1 (en) 1995-09-29

Family

ID=9415506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9109396A Expired - Fee Related FR2679277B1 (en) 1991-07-18 1991-07-18 REMOVABLE COVER FOR MAINTENANCE OF HYDRAULIC OPERATING CHANNELS.

Country Status (1)

Country Link
FR (1) FR2679277B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109083169B (en) * 2018-09-15 2020-11-20 华北水利水电大学 Rail sliding type channel cofferdam

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758579B1 (en) * 1997-01-17 1999-03-26 Campenon Bernard Sge ENCLOSURE FOR DRYING OF AN EFFLUENT COURSE, CANALIZED
CN104372803B (en) * 2014-11-10 2016-01-27 黄河水利职业技术学院 Dyke reinforcement assembled moving cofferdam
CN106193074B (en) * 2016-07-14 2018-01-30 长江勘测规划设计研究有限责任公司 Steel cofferdam for channel reparation
IT201600117635A1 (en) * 2016-11-22 2018-05-22 Soc It Per Condotte Dacqua S P A Device for maintenance of underwater components, particularly for the maintenance of retractable mobile dams.
CN108867672A (en) * 2018-08-24 2018-11-23 中国建筑第四工程局有限公司 A kind of Double-Wall Steel Boxed Cofferdam joining method
CN109083174A (en) * 2018-10-25 2018-12-25 南水北调中线干线工程建设管理局 It is a kind of can the quickly in place and monoblock type cofferdam removed and its construction method
CN110080258A (en) * 2019-05-09 2019-08-02 河南传衡建设工程有限公司 River channel helps slope gallery type fast assembling-disassembling combined cofferdam
CN110424333B (en) * 2019-08-12 2024-04-02 长江勘测规划设计研究有限责任公司 Cofferdam repairing equipment and assembly method for canal lining structure in water delivery state
CN110593287A (en) * 2019-09-18 2019-12-20 河南省水利勘测设计研究有限公司 Buoyancy tank system for adjusting pressure of underwater cofferdam substrate
CN110792090B (en) * 2019-10-18 2021-03-30 龙德建设有限公司 Construction method of floating arch cofferdam for reservoir
CN113481821B (en) * 2021-07-27 2022-08-09 武大巨成结构股份有限公司 Overhaul device and method for inner bottom surface of aqueduct
CN113718712B (en) * 2021-07-30 2022-09-20 浙江珊溪水利水电开发股份有限公司 Diversion engineering aqueduct diversion structure and construction method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH343333A (en) * 1956-06-25 1959-12-15 Deutsche Asphalt Gmbh Method for draining a submerged part of a bank embankment and device for carrying out the method
DE2441118A1 (en) * 1974-08-28 1976-03-25 Buescher Pebueso Beton Sealing for shaped building components - gas mastic filled channel in one component with mating ridge in second component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109083169B (en) * 2018-09-15 2020-11-20 华北水利水电大学 Rail sliding type channel cofferdam

Also Published As

Publication number Publication date
FR2679277A1 (en) 1993-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110331