IT1074597B - Inflatable flood water barrage - has articulated plate raised by partition ed inflatable rubber membrane - Google Patents

Inflatable flood water barrage - has articulated plate raised by partition ed inflatable rubber membrane

Info

Publication number
IT1074597B
IT1074597B IT900476A IT900476A IT1074597B IT 1074597 B IT1074597 B IT 1074597B IT 900476 A IT900476 A IT 900476A IT 900476 A IT900476 A IT 900476A IT 1074597 B IT1074597 B IT 1074597B
Authority
IT
Italy
Prior art keywords
inflatable
plate
plinth
rubber membrane
partition
Prior art date
Application number
IT900476A
Other languages
Italian (it)
Original Assignee
Colamussi Arturi
Merli Vittorio
Pirelli Furlanis
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 Colamussi Arturi, Merli Vittorio, Pirelli Furlanis filed Critical Colamussi Arturi
Priority to IT900476A priority Critical patent/IT1074597B/en
Priority to US05/786,558 priority patent/US4103496A/en
Priority to GB15086/77A priority patent/GB1561022A/en
Priority to ZA00772284A priority patent/ZA772284B/en
Priority to DE19772716554 priority patent/DE2716554A1/en
Priority to BE176747A priority patent/BE853637A/en
Priority to FR7711391A priority patent/FR2348322A1/en
Priority to NL7704156A priority patent/NL7704156A/en
Application granted granted Critical
Publication of IT1074597B publication Critical patent/IT1074597B/en

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)
  • Revetment (AREA)

Abstract

The water barrage consists of a rectangular steel plate (8) hinged longitudinally at the base (6) of a recessed foundation plinth (4) by a bracket (7). The free moving end of the plate is folded back (11) and tied by a cable (16) to the plinth, to limit the travel of the plate. A convoluted rubber membrane (12) is sealed between the free end of the plate and the lip (32) of the plinth. The membrane is divided into two portions which have separate valves (27, 28) located in the plinth. The plate is raised by inflation of the chambers with the object of restraining flood waters from reaching the upper parts of the river or estuary.
IT900476A 1976-04-15 1976-04-15 Inflatable flood water barrage - has articulated plate raised by partition ed inflatable rubber membrane IT1074597B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT900476A IT1074597B (en) 1976-04-15 1976-04-15 Inflatable flood water barrage - has articulated plate raised by partition ed inflatable rubber membrane
US05/786,558 US4103496A (en) 1976-04-15 1977-04-11 Collapsible and expansible barrage
GB15086/77A GB1561022A (en) 1976-04-15 1977-04-12 Collapsible and expansible barrage
ZA00772284A ZA772284B (en) 1976-04-15 1977-04-14 Collapsible and expansible barrage
DE19772716554 DE2716554A1 (en) 1976-04-15 1977-04-14 COLLAPSIBLE AND EXPANDABLE BARRIER, FOR EXAMPLE FOR A WATERWAY
BE176747A BE853637A (en) 1976-04-15 1977-04-15 FOLDING AND EXPANDABLE DAM
FR7711391A FR2348322A1 (en) 1976-04-15 1977-04-15 FLATABLE AND EXPANDABLE DAM
NL7704156A NL7704156A (en) 1976-04-15 1977-04-15 INFLATABLE DAM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT900476A IT1074597B (en) 1976-04-15 1976-04-15 Inflatable flood water barrage - has articulated plate raised by partition ed inflatable rubber membrane

Publications (1)

Publication Number Publication Date
IT1074597B true IT1074597B (en) 1985-04-20

Family

ID=11127689

Family Applications (1)

Application Number Title Priority Date Filing Date
IT900476A IT1074597B (en) 1976-04-15 1976-04-15 Inflatable flood water barrage - has articulated plate raised by partition ed inflatable rubber membrane

Country Status (3)

Country Link
BE (1) BE853637A (en)
IT (1) IT1074597B (en)
ZA (1) ZA772284B (en)

Also Published As

Publication number Publication date
BE853637A (en) 1977-08-01
ZA772284B (en) 1978-03-29

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