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 structuresInfo
- 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
Links
- 230000003628 erosive effect Effects 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 238000009412 basement excavation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
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)
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)
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)
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 |
-
1972
- 1972-09-15 FR FR7232847A patent/FR2199770A5/fr not_active Expired
-
1973
- 1973-08-24 OA OA54994A patent/OA04464A/en unknown
- 1973-08-27 CA CA179,637A patent/CA975972A/en not_active Expired
- 1973-08-29 GB GB4056373A patent/GB1439288A/en not_active Expired
- 1973-09-05 DE DE2344599A patent/DE2344599C2/en not_active Expired
- 1973-09-05 NL NL7312244A patent/NL7312244A/xx not_active Application Discontinuation
- 1973-09-06 ES ES418650A patent/ES418650A1/en not_active Expired
- 1973-09-10 ZA ZA737181A patent/ZA737181B/en unknown
- 1973-09-11 DK DK498973A patent/DK145384C/en active
- 1973-09-12 NO NO3563/73A patent/NO140638C/en unknown
- 1973-09-13 IT IT52496/73A patent/IT997546B/en active
- 1973-09-14 AR AR250094A patent/AR198435A1/en active
- 1973-09-14 BR BR7155/73A patent/BR7307155D0/en unknown
- 1973-09-17 JP JP10484773A patent/JPS5618725B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA737181B (en) | 1974-09-25 |
NO140638C (en) | 1979-10-10 |
DK145384B (en) | 1982-11-08 |
NL7312244A (en) | 1974-03-19 |
BR7307155D0 (en) | 1974-07-25 |
DK145384C (en) | 1983-04-05 |
IT997546B (en) | 1975-12-30 |
JPS5618725B2 (en) | 1981-05-01 |
CA975972A (en) | 1975-10-14 |
NO140638B (en) | 1979-07-02 |
AU5972473A (en) | 1975-03-06 |
OA04464A (en) | 1980-03-15 |
DE2344599A1 (en) | 1974-03-21 |
DE2344599C2 (en) | 1984-06-07 |
GB1439288A (en) | 1976-06-16 |
AR198435A1 (en) | 1974-06-21 |
JPS49132838A (en) | 1974-12-20 |
FR2199770A5 (en) | 1974-04-12 |
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