JPS6218683B2 - - Google Patents
Info
- Publication number
- JPS6218683B2 JPS6218683B2 JP54000461A JP46179A JPS6218683B2 JP S6218683 B2 JPS6218683 B2 JP S6218683B2 JP 54000461 A JP54000461 A JP 54000461A JP 46179 A JP46179 A JP 46179A JP S6218683 B2 JPS6218683 B2 JP S6218683B2
- Authority
- JP
- Japan
- Prior art keywords
- ice
- offshore
- inclination
- angle
- offshore structure
- 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
- 239000013535 sea water Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000005553 drilling Methods 0.000 description 11
- 238000009412 basement excavation Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 9
- 230000003116 impacting effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000003643 water by type Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage 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
- E02B17/0017—Means for protecting offshore constructions
- E02B17/0021—Means for protecting offshore constructions against ice-loads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Revetment (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Fire-Extinguishing Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US89142178A | 1978-03-29 | 1978-03-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54133702A JPS54133702A (en) | 1979-10-17 |
| JPS6218683B2 true JPS6218683B2 (ru) | 1987-04-24 |
Family
ID=25398149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP46179A Granted JPS54133702A (en) | 1978-03-29 | 1979-01-09 | Offshore and oceanic structure and method of reducing pressure of ice applied to said structure |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS54133702A (ru) |
| CA (1) | CA1230745A (ru) |
| GB (1) | GB2017794B (ru) |
| NO (1) | NO153504C (ru) |
| SE (1) | SE438691B (ru) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325655A (en) | 1980-01-16 | 1982-04-20 | Exxon Production Research Company | Multiple slope structure |
| FR2562112A1 (fr) * | 1984-04-03 | 1985-10-04 | Doris Dev Richesse Sous Marine | Plate-forme brise-glaces d'exploitation petroliere ou miniere |
| US4639167A (en) * | 1985-04-24 | 1987-01-27 | Odeco, Inc. | Deep water mobile submersible arctic structure |
| GB9113194D0 (en) * | 1991-06-19 | 1991-08-07 | Earl & Wright Ltd | Offshore structure |
| FI20011074A (fi) * | 2001-05-22 | 2002-11-23 | Eranti Engineering Oy | Perustus vesialueella |
| SG189117A1 (en) * | 2010-10-21 | 2013-05-31 | Conocophillips Co | Ice worthy jack-up drilling unit with conical piled monopod |
| CA2811946C (en) * | 2010-10-21 | 2015-06-09 | Conocophillips Company | Ice worthy jack-up drilling unit with conical piled monopod and sockets |
| CA2815992A1 (en) | 2010-11-18 | 2012-05-24 | Conocophillips Company | Conical piled monopod |
| FI20126086L (fi) | 2012-10-18 | 2014-04-19 | Stx Finland Oy | Offshore-rakenne |
| WO2014067885A1 (en) * | 2012-10-29 | 2014-05-08 | Electric Waves, S.L. | Support base for an offshore structure, particularly adapted to provide generation of renewable energy |
| US9487944B2 (en) * | 2014-12-22 | 2016-11-08 | Muhammad Amzad Ali | Jack-up conical structure |
| PL3276086T3 (pl) | 2015-03-27 | 2020-07-27 | Drace Infraestructuras, S.A. | Fundament grawitacyjny do montażu morskich turbin wiatrowych |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5364901A (en) * | 1976-11-24 | 1978-06-09 | Mitsui Shipbuilding Eng | Ice crusher for structure used in icy waters |
-
1978
- 1978-11-06 CA CA000315854A patent/CA1230745A/en not_active Expired
-
1979
- 1979-01-09 JP JP46179A patent/JPS54133702A/ja active Granted
- 1979-01-09 SE SE7900192A patent/SE438691B/sv not_active IP Right Cessation
- 1979-01-24 GB GB7902466A patent/GB2017794B/en not_active Expired
- 1979-03-28 NO NO791018A patent/NO153504C/no unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5364901A (en) * | 1976-11-24 | 1978-06-09 | Mitsui Shipbuilding Eng | Ice crusher for structure used in icy waters |
Also Published As
| Publication number | Publication date |
|---|---|
| SE438691B (sv) | 1985-04-29 |
| SE7900192L (sv) | 1979-09-30 |
| GB2017794A (en) | 1979-10-10 |
| GB2017794B (en) | 1982-06-03 |
| NO153504C (no) | 1986-04-02 |
| NO791018L (no) | 1980-01-22 |
| CA1230745A (en) | 1987-12-29 |
| JPS54133702A (en) | 1979-10-17 |
| NO153504B (no) | 1985-12-23 |
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