CA943779A - Method and apparatus for preventing ice damage to marine structures - Google Patents
Method and apparatus for preventing ice damage to marine structuresInfo
- Publication number
- CA943779A CA943779A CA115,389A CA115389A CA943779A CA 943779 A CA943779 A CA 943779A CA 115389 A CA115389 A CA 115389A CA 943779 A CA943779 A CA 943779A
- Authority
- CA
- Canada
- Prior art keywords
- marine structures
- preventing ice
- ice damage
- damage
- preventing
- 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
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)
- Disintegrating Or Milling (AREA)
- Earth Drilling (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 |
---|---|
CA943779A true CA943779A (en) | 1974-03-19 |
Family
ID=21942554
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA115,389A Expired CA943779A (en) | 1970-06-15 | 1971-06-11 | Method and apparatus for preventing ice damage to marine structures |
CA204,124A Expired CA968168B (en) | 1970-06-15 | 1974-07-05 | Method and apparatus for preventing ice damage to marine structures |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA204,124A Expired CA968168B (en) | 1970-06-15 | 1974-07-05 | Method and apparatus for preventing ice damage to marine structures |
Country Status (8)
Country | Link |
---|---|
US (1) | US3669052A (sv) |
JP (4) | JPS5738831U (sv) |
CA (2) | CA943779A (sv) |
DE (1) | DE2127471A1 (sv) |
GB (1) | GB1347572A (sv) |
NO (1) | NO136649C (sv) |
SE (1) | SE391549B (sv) |
SU (1) | SU936820A3 (sv) |
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 |
CA1050287A (en) * | 1975-08-26 | 1979-03-13 | Heinrich Waas | Method of deflecting ice at upright columns submerged in water of stationary or floating structures in marine areas in which the occurrence 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 |
FI82112C (sv) * | 1982-06-15 | 1991-01-10 | Masa Yards Oy | Skyddsförfarande 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 |
US8568063B2 (en) | 2009-04-30 | 2013-10-29 | Exxonmobil Upstream Research Company | Mooring system for floating arctic vessel |
US20120128427A1 (en) * | 2010-10-21 | 2012-05-24 | 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 |
CN107469986B (zh) * | 2017-08-09 | 2019-01-11 | 嘉兴凯蒂市场营销策划有限公司 | 一种用于变电站建造用智能破石机器人 |
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 GB GB2740571A patent/GB1347572A/en not_active Expired
- 1971-06-11 CA CA115,389A patent/CA943779A/en not_active Expired
- 1971-06-14 SU SU711675251A patent/SU936820A3/ru active
- 1971-06-14 SE SE7107705A patent/SE391549B/sv unknown
-
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 JP1981062689U patent/JPS56168534U/ja active Pending
- 1981-05-01 JP JP1981062691U patent/JPS5746637U/ja active Pending
- 1981-05-01 JP JP1981062690U patent/JPS5746636U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS5746637U (sv) | 1982-03-15 |
SE391549B (sv) | 1977-02-21 |
SU936820A3 (ru) | 1982-06-15 |
US3669052A (en) | 1972-06-13 |
DE2127471A1 (de) | 1971-12-23 |
JPS5738831U (sv) | 1982-03-02 |
CA968168B (en) | 1975-05-27 |
JPS56168534U (sv) | 1981-12-12 |
NO136649B (sv) | 1977-07-04 |
NO136649C (no) | 1977-10-12 |
GB1347572A (en) | 1974-02-27 |
JPS5746636U (sv) | 1982-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA929757A (en) | Water cooling method and apparatus | |
CA958905A (en) | Method of forming and maintaining offshore ice structures | |
CA943779A (en) | Method and apparatus for preventing ice damage to marine structures | |
CA948898A (en) | Method and apparatus for anchoring rock bolts | |
CA957854A (en) | Ground freezing method and apparatus | |
CA939509A (en) | Method and apparatus for fishing | |
CA942591A (en) | Method and apparatus for cutting ice | |
CA968722A (en) | Method of and apparatus for the removal of layers of polluting products on water | |
AU2986367A (en) | Imiprovements in or relating to method and apparatus for freezing | |
CA1016493A (en) | Method and apparatus for hydroelectrometallurgy | |
CA949711A (en) | Expandable poincon method and apparatus | |
CA849034A (en) | Means and method for defluoridation of water | |
AU1522170A (en) | Methods and apparatus for continuous freeze drying | |
CA974820A (en) | Method and apparatus for cutting ice | |
CA851393A (en) | Method and apparatus for cooling | |
CA953241A (en) | Stick-classifying method and apparatus | |
CA989630A (en) | Method of forming and maintaining offshore ice structures | |
AU469057B2 (en) | Method and apparatus for casting slab-faced panels | |
CA928337A (en) | Method and apparatus for underwater mining | |
CA922910A (en) | Apparatus and method for making snow | |
AU432191B2 (en) | Method and apparatus for the storage of petroleum under water | |
AU459356B2 (en) | Improvements relating to magnetostrictive apparatus and method | |
CA843715A (en) | Method and device for echo ranging | |
AU2730671A (en) | Method and apparatus for casting slab-faced panels | |
CA850617A (en) | Sleevemaking apparatus and method |