ES418650A1 - Apparatus for the protection against erosion at the base of underwate structures - Google Patents

Apparatus for the protection against erosion at the base of underwate structures

Info

Publication number
ES418650A1
ES418650A1 ES418650A ES418650A ES418650A1 ES 418650 A1 ES418650 A1 ES 418650A1 ES 418650 A ES418650 A ES 418650A ES 418650 A ES418650 A ES 418650A ES 418650 A1 ES418650 A1 ES 418650A1
Authority
ES
Spain
Prior art keywords
water
work
underwate
structures
base
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
Application number
ES418650A
Other languages
Spanish (es)
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.)
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Original Assignee
Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
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 Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris filed Critical Compagnie Generale Pour Les Developpements Operationnels Des Richesses s Ous Marines C G Doris
Publication of ES418650A1 publication Critical patent/ES418650A1/en
Expired 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
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • 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
    • 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
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/025—Reinforced concrete structures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Revetment (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

Protection device against excavations at the foot of a work submerged in a layer of water, by means of a wall or a wall built in the vicinity of said work and which have distributed holes for the passage of water, characterized by the fact that the aforementioned perforated wall and its holes have an arrangement such that in a path of the water directed towards the work in the area of the foot of the same and in the return of said liquid towards the free layer of the latter in an area higher level, the pressure drop suffered by the water is smaller than for a journey in the opposite direction. (Machine-translation by Google Translate, not legally binding)
ES418650A 1972-09-15 1973-09-06 Apparatus for the protection against erosion at the base of underwate structures Expired ES418650A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7232847A FR2199770A5 (en) 1972-09-15 1972-09-15

Publications (1)

Publication Number Publication Date
ES418650A1 true ES418650A1 (en) 1976-02-16

Family

ID=9104345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES418650A Expired ES418650A1 (en) 1972-09-15 1973-09-06 Apparatus for the protection against erosion at the base of underwate structures

Country Status (14)

Country Link
JP (1) JPS5618725B2 (en)
AR (1) AR198435A1 (en)
BR (1) BR7307155D0 (en)
CA (1) CA975972A (en)
DE (1) DE2344599C2 (en)
DK (1) DK145384C (en)
ES (1) ES418650A1 (en)
FR (1) FR2199770A5 (en)
GB (1) GB1439288A (en)
IT (1) IT997546B (en)
NL (1) NL7312244A (en)
NO (1) NO140638C (en)
OA (1) OA04464A (en)
ZA (1) ZA737181B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2180870B (en) * 1985-09-25 1989-10-04 Nippon Kokan Kk Semi-submersible construction
GB2197370A (en) * 1986-09-03 1988-05-18 Juei Jse Lin Wave dissipation device
ES2048055B1 (en) * 1991-09-20 1995-12-16 Bores Pedro Suarez PERMEABLE SYSTEM OF CONSTITUTION OF MARITIME WORKS, ENERGY DISSIPATOR, WITH PERFORATED LAMINAR ELEMENTS.
CN1328442C (en) * 2004-02-11 2007-07-25 李林保 Dam protection flood-proof technology by building wall at outside of dam to resist flood pressure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118282A (en) * 1964-01-21 Breakwater structures
FR407575A (en) * 1909-10-04 1910-03-04 Henri Ferdinand Deleuze Defense system against water at sea and in rivers by tubular structures in masonry, cement or reinforced cement
FR942121A (en) * 1944-03-15 1949-01-31 Neyret Beylier & Piccard Picte Collector channel of an installation for capturing the energy of the swell, in particular in the case of steep coasts
US2474786A (en) * 1946-09-09 1949-06-28 Harvey J Humphrey Permeable breakwater
US3387458A (en) * 1965-03-10 1968-06-11 Canadian Patents Dev Seawall structures

Also Published As

Publication number Publication date
AU5972473A (en) 1975-03-06
DK145384C (en) 1983-04-05
BR7307155D0 (en) 1974-07-25
NL7312244A (en) 1974-03-19
JPS49132838A (en) 1974-12-20
DE2344599C2 (en) 1984-06-07
CA975972A (en) 1975-10-14
FR2199770A5 (en) 1974-04-12
GB1439288A (en) 1976-06-16
DK145384B (en) 1982-11-08
ZA737181B (en) 1974-09-25
IT997546B (en) 1975-12-30
AR198435A1 (en) 1974-06-21
OA04464A (en) 1980-03-15
JPS5618725B2 (en) 1981-05-01
NO140638B (en) 1979-07-02
NO140638C (en) 1979-10-10
DE2344599A1 (en) 1974-03-21

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