DE2127471A1 - Schutzvorrichtung für im Wasser befindliche Konstruktionen gegen Schäden durch Treibeis - Google Patents
Schutzvorrichtung für im Wasser befindliche Konstruktionen gegen Schäden durch TreibeisInfo
- Publication number
- DE2127471A1 DE2127471A1 DE19712127471 DE2127471A DE2127471A1 DE 2127471 A1 DE2127471 A1 DE 2127471A1 DE 19712127471 DE19712127471 DE 19712127471 DE 2127471 A DE2127471 A DE 2127471A DE 2127471 A1 DE2127471 A1 DE 2127471A1
- Authority
- DE
- Germany
- Prior art keywords
- ice
- drift
- roller
- teeth
- supports
- 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- Withdrawn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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 29
- 230000006378 damage Effects 0.000 title claims description 8
- 230000033001 locomotion Effects 0.000 claims description 19
- 238000010276 construction Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 32
- 238000005520 cutting process Methods 0.000 description 9
- 230000036346 tooth eruption Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 230000001066 destructive effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 235000015243 ice cream Nutrition 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 235000015149 toffees Nutrition 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
- E02B17/027—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 steel structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
- B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters
-
- 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
- E02B17/0021—Means for protecting offshore constructions against ice-loads
-
- 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
- E02B2017/0056—Platforms with supporting legs
- E02B2017/0073—Details of sea bottom engaging footing
- E02B2017/0086—Large footings connecting several legs or serving as a reservoir for the storage of oil or gas
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Disintegrating Or Milling (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4627370A | 1970-06-15 | 1970-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2127471A1 true DE2127471A1 (de) | 1971-12-23 |
Family
ID=21942554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712127471 Withdrawn DE2127471A1 (de) | 1970-06-15 | 1971-06-03 | Schutzvorrichtung für im Wasser befindliche Konstruktionen gegen Schäden durch Treibeis |
Country Status (8)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469986A (zh) * | 2017-08-09 | 2017-12-15 | 曹丽美 | 一种用于变电站建造用智能破石机器人 |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868920A (en) * | 1970-09-23 | 1975-03-04 | Air Logistics Corp | Semi-submerged cargo transport system |
| US3759046A (en) * | 1972-03-23 | 1973-09-18 | Global Marine Inc | Movement of marine structures in saline ice |
| US3894504A (en) * | 1974-04-08 | 1975-07-15 | Sea Log Corp | Ice cutter for monopod drilling platform |
| US4063428A (en) * | 1975-08-26 | 1977-12-20 | Heinrich Waas | Method of deflecting ice at upright columns submerged in water of stationary or floating structures in marine areas in which the occurence of ice may be expected, and ice deflector assembly therefor |
| JPS5364901A (en) * | 1976-11-24 | 1978-06-09 | Mitsui Shipbuilding Eng | Ice crusher for structure used in icy waters |
| US4102288A (en) * | 1977-02-28 | 1978-07-25 | Sun Oil Company Limited | Operations vessel for ice covered seas |
| US4260292A (en) * | 1979-10-25 | 1981-04-07 | The Offshore Company | Arctic offshore platform |
| US4350114A (en) * | 1980-03-17 | 1982-09-21 | Sea-Log Corporation | Semi-submersible tanker with directional ice cutters |
| US4429653A (en) | 1980-04-14 | 1984-02-07 | Suncor, Inc. | Means employing hydro-jets for facilitating the clearing of disaggregated ice chunks from the cutting region |
| FI82112C (fi) * | 1982-06-15 | 1991-01-10 | Masa Yards Oy | Skyddsfoerfarande och anordning. |
| JPH0739756Y2 (ja) * | 1987-08-21 | 1995-09-13 | 石川島播磨重工業株式会社 | 浮遊構造物 |
| JP5662421B2 (ja) | 2009-04-30 | 2015-01-28 | エクソンモービル アップストリーム リサーチ カンパニー | 北極圏用浮き船の係留システム |
| WO2012054808A1 (en) * | 2010-10-21 | 2012-04-26 | Conocophillips Company | Leg ice shields for ice worthy jack-up drilling unit |
| US9181670B2 (en) * | 2013-05-17 | 2015-11-10 | National Research Council Of Canada | Large scale spallation inducing ice protection |
| RU164346U1 (ru) * | 2014-08-11 | 2016-08-27 | Блю Кэпитал Пте. Лтд. | Морской объект для бурения, добычи и/или хранения продуктов морских месторождений |
| RU171716U1 (ru) * | 2017-02-14 | 2017-06-13 | Федеральное государственное автономное образовательное учреждение высшего образования "Дальневосточный федеральный университет" (ДВФУ) | Устройство для защиты морских буровых установок от ледового воздействия |
| US10683629B2 (en) * | 2018-10-10 | 2020-06-16 | Pro-Built Docks, LLC | Ice ramp system, bracket, and method |
| RU2746339C1 (ru) * | 2020-07-02 | 2021-04-12 | Федеральное государственное бюджетное учреждение "3 Центральный научно-исследовательский институт" Министерства обороны Российской Федерации | Универсальный сборно-разборный ледорез |
-
1970
- 1970-06-15 US US46273A patent/US3669052A/en not_active Expired - Lifetime
-
1971
- 1971-06-03 DE DE19712127471 patent/DE2127471A1/de not_active Withdrawn
- 1971-06-04 NO NO2109/71A patent/NO136649C/no unknown
- 1971-06-11 CA CA115,389A patent/CA943779A/en not_active Expired
- 1971-06-11 GB GB2740571A patent/GB1347572A/en not_active Expired
- 1971-06-14 SE SE7107705A patent/SE391549B/xx unknown
- 1971-06-14 SU SU711675251A patent/SU936820A3/ru active
-
1974
- 1974-07-05 CA CA204,124A patent/CA968168B/xx not_active Expired
-
1981
- 1981-05-01 JP JP1981062692U patent/JPS5738831U/ja active Pending
- 1981-05-01 JP JP1981062691U patent/JPS5746637U/ja active Pending
- 1981-05-01 JP JP1981062689U patent/JPS56168534U/ja active Pending
- 1981-05-01 JP JP1981062690U patent/JPS5746636U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107469986A (zh) * | 2017-08-09 | 2017-12-15 | 曹丽美 | 一种用于变电站建造用智能破石机器人 |
Also Published As
| Publication number | Publication date |
|---|---|
| SU936820A3 (ru) | 1982-06-15 |
| NO136649B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-07-04 |
| CA943779A (en) | 1974-03-19 |
| US3669052A (en) | 1972-06-13 |
| SE391549B (sv) | 1977-02-21 |
| CA968168B (en) | 1975-05-27 |
| JPS5746636U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-03-15 |
| JPS5746637U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-03-15 |
| NO136649C (no) | 1977-10-12 |
| JPS56168534U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-12-12 |
| GB1347572A (en) | 1974-02-27 |
| JPS5738831U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1982-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| OI | Miscellaneous see part 1 | ||
| OI | Miscellaneous see part 1 | ||
| 8136 | Disposal/non-payment of the fee for publication/grant |