FR2252450A1 - Wave breaker for oil rigs and harbours - has trapezoidal platforms with parallel beams carrying bridge with openings - Google Patents
Wave breaker for oil rigs and harbours - has trapezoidal platforms with parallel beams carrying bridge with openingsInfo
- Publication number
- FR2252450A1 FR2252450A1 FR7403619A FR7403619A FR2252450A1 FR 2252450 A1 FR2252450 A1 FR 2252450A1 FR 7403619 A FR7403619 A FR 7403619A FR 7403619 A FR7403619 A FR 7403619A FR 2252450 A1 FR2252450 A1 FR 2252450A1
- Authority
- FR
- France
- Prior art keywords
- openings
- parallel beams
- platforms
- harbours
- wave breaker
- 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.)
- Withdrawn
Links
- 238000005553 drilling Methods 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
Wave breaker or smoother, for harbour or drilling rig protection, consists of pref. trapezoidal platforms, spaced one behind the other and together forming a trapezoidal unit whose tapered end faces into the waves. Each platform has parallel beams carrying a bridge with openings. Preferably the beams are hollow, with a square or round section. The appts. may have floodable floats in a catamaran arrangement, and a regulator as a slider or flap with a horizontal plane of opening, movable by the waves and fitted to a baseplate connected by supports to one or more platforms.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5366773 | 1973-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2252450A1 true FR2252450A1 (en) | 1975-06-20 |
Family
ID=10468594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7403619A Withdrawn FR2252450A1 (en) | 1973-11-22 | 1974-02-04 | Wave breaker for oil rigs and harbours - has trapezoidal platforms with parallel beams carrying bridge with openings |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2358446A1 (en) |
FR (1) | FR2252450A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2726676A1 (en) * | 2011-06-30 | 2014-05-07 | Gravi Float AS | Plant for storage and unloading hydrocarbon and also a method thereof |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3930997A1 (en) * | 1989-09-16 | 1991-04-04 | F Prof Dr Ing Buesching | Erosion protection for dykes or river bank - has two-shell structure in dynamically loaded section with hollow, water passage component(s) |
-
1973
- 1973-11-23 DE DE2358446A patent/DE2358446A1/en active Pending
-
1974
- 1974-02-04 FR FR7403619A patent/FR2252450A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2726676A1 (en) * | 2011-06-30 | 2014-05-07 | Gravi Float AS | Plant for storage and unloading hydrocarbon and also a method thereof |
EP2726676A4 (en) * | 2011-06-30 | 2014-12-03 | Gravi Float As | Plant for storage and unloading hydrocarbon and also a method thereof |
CN106400737A (en) * | 2011-06-30 | 2017-02-15 | 格拉夫漂浮股份公司 | Plant for storage and unloading hydrocarbon |
CN106400737B (en) * | 2011-06-30 | 2019-10-01 | 格拉夫漂浮股份公司 | For storing and unloading the facility of oil gas |
EP3696324A1 (en) | 2011-06-30 | 2020-08-19 | Gravi Float AS | Harbour plant for storage, loading and unloading of hydrocarbon products at sea and method thereof |
Also Published As
Publication number | Publication date |
---|---|
DE2358446A1 (en) | 1975-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE861692A (en) | STABILIZED DERRICK FOR SHIP OR HIGH SEAS MINING PLATFORM | |
AR225138A1 (en) | MOBILE SELF-ELEVATING PLATFORM FOR MARINE DRILLING | |
DK458678A (en) | INSTALLATIONS FOR OFFSHORE DRILLING IN THE SEABROUND | |
GB1211091A (en) | Improvements in a floating platform for open sea | |
NO150251C (en) | PROCEDURES FOR DRILLING HOLES IN A UNDERGROUND EARTH FORM AND MARINE CONSTRUCTION TO EXECUTE THE PROCEDURE | |
NL7610932A (en) | MARINE PLATFORM FOR OUTDOOR, SUBMARINE DRILLING AND THE LIKE. | |
FR2274499A1 (en) | GREAT DEPTH OCEANIC MINING VESSEL | |
GB1497329A (en) | Floating breakwater | |
GB1098211A (en) | Connection of underwater wells to floating platforms | |
FR2252450A1 (en) | Wave breaker for oil rigs and harbours - has trapezoidal platforms with parallel beams carrying bridge with openings | |
GB1316388A (en) | Stationary structure resting on the seabed | |
GB1392463A (en) | Submerged tunnel bridges | |
FR2298474A1 (en) | Catamaran type multi-derrick installations - for multiple marine boreholes in depths up to 300 metres | |
NL180946B (en) | OFF-SHORE DRILLING PLATFORM. | |
GB1425593A (en) | Offshore marine apparatus | |
GB1278150A (en) | Method of building ships | |
GB1135273A (en) | A floatable rig and method of grounding the same | |
GB1180721A (en) | Improvements in or relating to the Building of Ships | |
ZA727614B (en) | Prefabricated flight deck structure for offshore drilling platforms | |
SU606919A1 (en) | Semi-submersible drilling platform | |
GB1462401A (en) | Platforms | |
NO144832C (en) | DIFFICULT DRILLING SLAM FOR USE FOR DRILLING HOLES IN UNDERGRADUATE SHIFT FORMS | |
GB1411747A (en) | Support structure | |
GB1421764A (en) | Off-shore platforms | |
GB1101285A (en) | Catamaran offshore drilling vessel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |