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JPS57190815A - Sink and float type fence made of flexible film - Google Patents

Sink and float type fence made of flexible film

Info

Publication number
JPS57190815A
JPS57190815A JP7633681A JP7633681A JPS57190815A JP S57190815 A JPS57190815 A JP S57190815A JP 7633681 A JP7633681 A JP 7633681A JP 7633681 A JP7633681 A JP 7633681A JP S57190815 A JPS57190815 A JP S57190815A
Authority
JP
Japan
Prior art keywords
sink
fence
flexible film
float type
buoyant body
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
JP7633681A
Other languages
Japanese (ja)
Other versions
JPS5844808B2 (en
Inventor
Yoshiomi Tsuji
Ichiro Maruyama
Haruhiko Matsuoka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP7633681A priority Critical patent/JPS5844808B2/en
Publication of JPS57190815A publication Critical patent/JPS57190815A/en
Publication of JPS5844808B2 publication Critical patent/JPS5844808B2/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/005—Deformable barrages or barrages consisting of permanently deformable elements, e.g. inflatable, with flexible walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Barrages (AREA)
  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)

Abstract

PURPOSE:To shallow a skirt of a fence and to enable tagging of the fence without contact of a weight with the bottom of the sea, by a method wherein a weight at the lower end of the dence is floated through the buoyancy of a buoyant body, structured in an airtight manner, at a time when the fence is installed and removed. CONSTITUTION:Before a fence moves, an anchor and mooring means are removed and a buoyant body 7 is deflated. At a time when moving, the buoyant body 7 is inflated to float a weight 4 through the buoyancy of the buoyant body 7, which results in raising a skirt 3 to shallow the skirt part 3.
JP7633681A 1981-05-19 1981-05-19 Flexible membrane floating fence Expired JPS5844808B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7633681A JPS5844808B2 (en) 1981-05-19 1981-05-19 Flexible membrane floating fence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7633681A JPS5844808B2 (en) 1981-05-19 1981-05-19 Flexible membrane floating fence

Publications (2)

Publication Number Publication Date
JPS57190815A true JPS57190815A (en) 1982-11-24
JPS5844808B2 JPS5844808B2 (en) 1983-10-05

Family

ID=13602511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7633681A Expired JPS5844808B2 (en) 1981-05-19 1981-05-19 Flexible membrane floating fence

Country Status (1)

Country Link
JP (1) JPS5844808B2 (en)

Also Published As

Publication number Publication date
JPS5844808B2 (en) 1983-10-05

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