CN109911125A - A kind of rolling of offshore wind power foundation steel-pipe pile takes on board method - Google Patents
A kind of rolling of offshore wind power foundation steel-pipe pile takes on board method Download PDFInfo
- Publication number
- CN109911125A CN109911125A CN201910196148.XA CN201910196148A CN109911125A CN 109911125 A CN109911125 A CN 109911125A CN 201910196148 A CN201910196148 A CN 201910196148A CN 109911125 A CN109911125 A CN 109911125A
- Authority
- CN
- China
- Prior art keywords
- pile
- rolling
- transport barge
- pile transport
- harbour
- 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.)
- Pending
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Foundations (AREA)
Abstract
It takes on board method the invention discloses a kind of rolling of offshore wind power foundation steel-pipe pile, comprising the following steps: collect hydrological data of the harbour within the loading phase；Calculate the pump capacity of the water ballast of pile transport barge and going on board speed and rolling dress activity duration for rolling assembly vehicle；The rolling holding position that pile transport barge is wharfed adjusts the posture and altitude above deck of pile transport barge by adjusting ballast water, then will carry out reliable heaving pile between pile transport barge and harbour with hawser；Steel-pipe pile is placed on rolling assembly vehicle；At high tides, after the deck level of pile transport barge maintains an equal level with the plane of harbour substantially, setting rolling dress is led the way between harbour and the tail portion of pile transport barge；Driving rolling assembly vehicle is slowly mobile to pile transport barge, constantly regulate ballast water in the process to adjust the posture of pile transport barge, to keep the deck of pile transport barge concordant always with harbour；Shipment finishes, and rolling assembly vehicle sails out of pile transport barge after unloading automatically.The rolling of the invention method that takes on board is not only safe and reliable, but also saves transport fund.
Description
Technical field
It takes on board method the present invention relates to a kind of rolling of offshore wind power foundation steel-pipe pile.
Background technique
Offshore wind power foundation steel-pipe pile is the fixed afloat key structure of wind-powered electricity generation.The stake diameter of steel-pipe pile is φ 6.7m~φ
7.3m, wall thickness are 60mm~80mm, and length is 58m~78m, steel-pipe pile weight 900t~1100t.Steel-pipe pile manufactures process
In mating logistics service, including assist steel-pipe pile segmentation docking with it is short fall, whole stake it is short fall with rolling dress service.Carrying out rolling dress clothes
When business, the works of such weight is securely transferred to transport marine in-site installation on barge to be always one more arduous
Construction work.Foundation steel pipe pile sea-freight shipment in wind-powered electricity generation industry at present generallys use kiloton gantry because volume and self weight are larger
It hangs or crane barge carries out related operation.But kiloton hanging device operating cost is larger, and weight lifting process hazard coefficient is high,
When not requiring nothing more than operation and commanding is experienced, and placing pile body plate, deck in ship structure moment stress is easy to happen personnel
Accident, so not only funds loss is huge for traditional shipment mode, but also security situation is difficult to ensure.
Summary of the invention
A kind of rolling dress of offshore wind power foundation steel-pipe pile is provided it is an object of the invention to overcome the deficiencies of existing technologies
It goes on board method, it is not only safe and reliable, but also saves transport fund.
The object of the present invention is achieved like this: a kind of rolling of offshore wind power foundation steel-pipe pile takes on board method, for will
Steel-pipe pile from harbour rolling be attached on pile transport barge and the following steps are included:
Step 1 collects hydrological data of the harbour within the loading phase, measures the tidal fluctuations in 3 days Before Loading, 72 hours,
And the hydrological data of collection is checked, is corrected, calculate rolling dress the rising of day, the height and rate of ebb tide；
Step 2, according to rise, the rate of ebb tide, calculate pile transport barge water ballast pump capacity, calculate rolling assembly vehicle
Go on board speed and rolling dress the activity duration；Rolling assembly vehicle uses the self-propelled hydraulic flat car of 4 file, 22 axis, 2 power head；
Step 3, the rolling holding position that first pile transport barge is wharfed in the tail portion mode opposite with harbour, then passes through
The posture and altitude above deck of the ballast water adjustment pile transport barge of pile transport barge are adjusted, then will be between pile transport barge and harbour with hawser
Carry out reliable heaving pile；
Steel-pipe pile is placed on the bearing device on the rolling assembly vehicle by step 4；
Step 5 determines time for taking on board of rolling according to tidewater, at high tides, deck level to pile transport barge substantially with code
After the plane of head maintains an equal level, setting rolling dress is led the way between harbour and the tail portion of pile transport barge；
Step 6, driving rolling assembly vehicle is slowly mobile to pile transport barge with the speed of going on board of calculated in advance, when vehicle is assembled in rolling
A part when falling on the deck of pile transport barge, lead to the stern settlement of pile transport barge；When under the deck level of pile transport barge
It is sink to when differed with harbour plane as 300mm, rolling assembly vehicle stopping is gone on board, on the water ballast and tidewater for waiting pile transport barge to be regulated
It rises and raises pile transport barge；The tail portion ballast tank of pile transport barge drains outward at this time, at the same the stem ballast tank of pile transport barge to
Internal pressure water levels rapidly the floading condition of pile transport barge；
Step 7, when the deck level of pile transport barge is higher than the plane 300mm of harbour again, rolling assembles vehicle again slowly
It advances a distance to the fore body of pile transport barge, is differed with harbour plane when the deck level of pile transport barge is sunk down into as 300mm
When, rolling assembly vehicle stopping is gone on board, and waits the water ballast of pile transport barge to be regulated and tidewater rising to raise pile transport barge, until rolling fills
It all goes on board with vehicle；The ballast water of pile transport barge is constantly regulate in the process to adjust the posture of pile transport barge, to keep pile transport to refute
The deck of ship is concordant always with harbour；
Step 8, shipment finish, and rolling assembly vehicle sails out of the deck of pile transport barge after unloading automatically, and steel-pipe pile is made to be located at fortune
In the " loaded " position of stake barge.
The rolling of above-mentioned offshore wind power foundation steel-pipe pile takes on board method, wherein the speed of going on board of the rolling assembly vehicle is small
In 2km/h.
The rolling of above-mentioned offshore wind power foundation steel-pipe pile takes on board method, wherein when carrying out step 3, in pile transport barge
Tail edge and wharf edge between fender is set, and by two tail portion hawsers by the two of the tail end of pile transport barge and harbour
Bollard connection in root tail portion pulls rope by two middle parts and connects two middle part bollards of the two sides ship side of pile transport barge and harbour
It connects.
The rolling of above-mentioned offshore wind power foundation steel-pipe pile takes on board method, wherein when carrying out step 3, in pile transport barge
Deck on " loaded " position arrangement be used to support the support of steel-pipe pile.
The rolling of above-mentioned offshore wind power foundation steel-pipe pile takes on board method, wherein when carrying out step 5, the rolling dress draws
Road by grow × width x thickness=8000mm × 8000mm × 40mm steel plate is laid with.
The rolling of offshore wind power foundation steel-pipe pile of the invention takes on board method, using rolling assembly vehicle delivery steel-pipe pile and direct
It is led the way by the rolling dress between the deck and harbour of pile transport barge and travels the shipment mode on the deck of upper pile transport barge.It was filled in rolling
The posture of pile transport barge is adjusted by constantly regulate the ballast water of pile transport barge in journey, to keep deck and the code of pile transport barge
Head is concordant always, and the safe ground roll of steel-pipe pile steady and smooth is made to take on board.The rolling of the invention method that takes on board is not only safe and reliable, and
And save transport fund.
Detailed description of the invention
Fig. 1 is that the rolling of offshore wind power foundation steel-pipe pile of the invention takes on board state diagram of the method after completing step 5；
Fig. 2 is that the rolling of offshore wind power foundation steel-pipe pile of the invention takes on board state diagram of the method before carrying out step 6；
Fig. 3 is that the rolling of offshore wind power foundation steel-pipe pile of the invention takes on board state diagram of the method when carrying out step 6；
Fig. 4 is that the rolling of offshore wind power foundation steel-pipe pile of the invention takes on board state diagram of the method after completing step 7；
Fig. 5 is that the rolling of offshore wind power foundation steel-pipe pile of the invention takes on board state diagram of the method after completing step 8.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings.
Please refer to Fig. 1 to Fig. 5, the rolling of offshore wind power foundation steel-pipe pile of the invention takes on board method, for by steel-pipe pile
From harbour rolling be attached on pile transport barge and the following steps are included:
Step 1 collects hydrological data of the harbour within the loading phase, measures the tidal fluctuations in 3 days Before Loading, 72 hours,
And the hydrological data of collection is checked, is corrected, calculate rolling dress the rising of day, the height and rate of ebb tide；
Step 2, according to rise, the rate of ebb tide, calculate pile transport barge water ballast pump capacity, calculate rolling assembly vehicle
Go on board speed and rolling dress the activity duration；Rolling assembly vehicle uses the self-propelled hydraulic flat car of 4 file, 22 axis, 2 power head；Rolling
The speed of going on board of assembly vehicle is less than 2km/h；
Step 3, first the " loaded " position arrangement on the deck of pile transport barge 10 is used to support the support 14 of steel-pipe pile 30,
The arrangement of support 14 is determined according to the center of gravity of steel-pipe pile 30 and 10 rib position of pile transport barge and keel；Then by pile transport barge 10 with
The tail portion mode opposite with harbour 20 wharf 20 rolling holding position, then by adjust pile transport barge 10 ballast water adjust fortune
The posture and altitude above deck of stake barge 10, are then arranged fender 11 between the tail edge and wharf edge of pile transport barge 10,
It prevents or eliminates pile transport barge 10 and harbour 20 is damaged, and pass through two tail portion hawsers 12 for the tail end and code of pile transport barge 10
First 20 two tail portion bollards 21 connection pulls rope 13 for the two sides ship side of pile transport barge 10 and harbour 20 by two middle parts
Two middle part bollards 22 connect, to prevent 10 transverse shifting of pile transport barge；
Steel-pipe pile 30 is placed on the bearing device on rolling assembly vehicle 40 by step 4, and bearing device is that several are hydraulic
Triangular support and compartment of terrain are arranged on rolling assembly vehicle 40；
Step 5 determines time for taking on board of rolling according to tidewater, at high tides, deck level to pile transport barge 10 substantially with
After the plane of harbour 20 maintains an equal level, setting rolling dress leads the way 50 between harbour 20 and the tail portion of pile transport barge 10；Rolling dress leads the way 50
It is laid with by length × width x thickness=8000mm × 8000mm × 40mm steel plate and forms (see Fig. 1 and Fig. 2)；
Step 6, driving rolling assembly vehicle 40 is slowly mobile to pile transport barge 10 with the speed of going on board of calculated in advance, when rolling fills
When a part with vehicle 40 is fallen on the deck of pile transport barge 10, lead to the stern settlement of pile transport barge 10；When pile transport barge 10
Deck level sink down into when differed with 20 plane of harbour as 300mm, the rolling assembly stopping of vehicle 40 is gone on board, and pile transport barge to be regulated is waited
Pile transport barge 10 is raised in 10 water ballast and tidewater rising；The tail portion ballast tank of pile transport barge 10 drains outward at this time, simultaneously
The stem ballast tank of pile transport barge 10 levels rapidly the floading condition of pile transport barge 10 to internal pressure water (see Fig. 3)；
Step 7, when the deck level of pile transport barge 10 is higher than the plane 300mm of harbour 20 again, rolling assembly vehicle 40 is again
It slowly advances a distance to the fore body of pile transport barge 10, when the deck level of pile transport barge 10 is sunk down into and 20 plane phase of harbour
When difference is 300mm, the rolling assembly stopping of vehicle 40 is gone on board, and the water ballast of pile transport barge 10 to be regulated is waited to raise pile transport barge 10, when
When not being able to satisfy the leveling of pile transport barge 10 by the water pump pumping ballast water adjusting of pile transport barge 10, Ying Liyong tidal level raises pile transport
Barge 10, until rolling assembly vehicle 40 is all gone on board (see Fig. 4)；Constantly regulate the ballast water of pile transport barge 10 in the process to adjust fortune
The posture of stake barge 10, to keep the deck of pile transport barge 10 concordant always with harbour 20；
Step 8, shipment finish, and rolling assembly vehicle 40 sails out of the deck of pile transport barge 10 after unloading automatically, sit steel-pipe pile 30
It falls on the saddle 14 on pile transport barge 10 (see Fig. 5).
The rolling of offshore wind power foundation steel-pipe pile of the invention takes on board method, using rolling assembly vehicle delivery steel-pipe pile and direct
It is led the way by the rolling dress between the deck and harbour of pile transport barge and travels the shipment mode on the deck of upper pile transport barge.It was filled in rolling
The posture of pile transport barge is adjusted by constantly regulate the ballast water of pile transport barge in journey, to keep deck and the code of pile transport barge
Head is concordant always, and the safe ground roll of steel-pipe pile steady and smooth is made to take on board.The rolling of the invention method that takes on board is not only safe and reliable, and
And save transport fund.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or modification, therefore all equivalent
Technical solution also should belong to scope of the invention, should be limited by each claim.
Claims (5)
- A kind of method 1. rolling of offshore wind power foundation steel-pipe pile takes on board, for steel-pipe pile to be attached to pile transport barge from harbour rolling On；It is characterized in that, it is described rolling take on board method the following steps are included:Step 1 collects hydrological data of the harbour within the loading phase, measures the tidal fluctuations in 3 days Before Loading, 72 hours, and right The hydrological data of collection is checked, is corrected, and rolling dress the rising of day, the height and rate of ebb tide are calculated；Step 2, according to rise, the rate of ebb tide, calculate pile transport barge water ballast pump capacity, calculate rolling assembly vehicle it is upper Ship's speed degree and rolling dress activity duration；Rolling assembly vehicle uses the self-propelled hydraulic flat car of 4 file, 22 axis, 2 power head；Step 3, the rolling holding position that first pile transport barge is wharfed in the tail portion mode opposite with harbour, then passes through adjusting The posture and altitude above deck of the ballast water adjustment pile transport barge of pile transport barge, then will be carried out between pile transport barge and harbour with hawser Reliable heaving pile；Steel-pipe pile is placed on the bearing device on the rolling assembly vehicle by step 4；Step 5 determines time for taking on board of rolling according to tidewater, at high tides, deck level to pile transport barge substantially with harbour After plane maintains an equal level, setting rolling dress is led the way between harbour and the tail portion of pile transport barge；Step 6, driving rolling assembly vehicle is slowly mobile to pile transport barge with the speed of going on board of calculated in advance, when the one of rolling assembly vehicle When part is fallen on the deck of pile transport barge, lead to the stern settlement of pile transport barge；When the deck level of pile transport barge is sunk down into When differed with harbour plane as 300mm, rolling assembly vehicle stopping is gone on board, and waiting the water ballast of pile transport barge to be regulated and tidewater to rise will Pile transport barge is raised；The tail portion ballast tank of pile transport barge drains outward at this time, while the stem ballast tank of pile transport barge is to internal pressure Water levels rapidly the floading condition of pile transport barge；Step 7, when the deck level of pile transport barge is higher than the plane 300mm of harbour again, rolling assembly vehicle is again slowly to fortune The fore body of stake barge is advanced a distance, when the deck level of pile transport barge, which is sunk down into, differ with harbour plane as 300mm, is rolled Assembly vehicle stopping is gone on board, and the water ballast of pile transport barge to be regulated and tidewater rising is waited to raise pile transport barge, until vehicle is assembled in rolling All go on board；The ballast water of pile transport barge is constantly regulate in the process to adjust the posture of pile transport barge, to keep pile transport barge Deck is concordant always with harbour；Step 8, shipment finish, and rolling assembly vehicle sails out of the deck of pile transport barge after unloading automatically, so that steel-pipe pile is located at pile transport and refute In the " loaded " position of ship.
- The method 2. rolling of offshore wind power foundation steel-pipe pile according to claim 1 takes on board, which is characterized in that the rolling dress Speed of going on board with vehicle is less than 2km/h.
- The method 3. rolling of offshore wind power foundation steel-pipe pile according to claim 1 takes on board, which is characterized in that walked When rapid three, fender is set between the tail edge and wharf edge of pile transport barge, and pile transport is refuted by two tail portion hawsers The tail end of ship and two tail portion bollards of harbour connect, and pull rope for the two sides ship side and harbour of pile transport barge by two middle parts Two middle part bollards connection.
- The method 4. rolling of offshore wind power foundation steel-pipe pile according to claim 1 takes on board, which is characterized in that walked When rapid three, the " loaded " position arrangement on the deck of pile transport barge is used to support the support of steel-pipe pile.
- The method 5. rolling of offshore wind power foundation steel-pipe pile according to claim 1 takes on board, which is characterized in that walked When rapid five, the rolling dress is led the way to be laid with by length × width x thickness=8000mm × 8000mm × 40mm steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196148.XA CN109911125A (en) | 2019-03-15 | 2019-03-15 | A kind of rolling of offshore wind power foundation steel-pipe pile takes on board method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910196148.XA CN109911125A (en) | 2019-03-15 | 2019-03-15 | A kind of rolling of offshore wind power foundation steel-pipe pile takes on board method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109911125A true CN109911125A (en) | 2019-06-21 |
Family
ID=66964947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910196148.XA Pending CN109911125A (en) | 2019-03-15 | 2019-03-15 | A kind of rolling of offshore wind power foundation steel-pipe pile takes on board method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109911125A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977738A (en) * | 2021-04-23 | 2021-06-18 | 江苏中天科技股份有限公司 | Transport ship for transporting steel pipe piles and hoisting method for steel pipe piles |
| CN113320645A (en) * | 2021-05-31 | 2021-08-31 | 广船国际有限公司 | Sea nation device for overwater wind power single-pile foundation lightering delivery and installation method thereof |
| CN114506417A (en) * | 2022-04-21 | 2022-05-17 | 江苏道达风电设备科技有限公司 | Roll-on and roll-off boarding method for thin-wall steel cylinder |
| CN115610593A (en) * | 2022-09-20 | 2023-01-17 | 中国铁建港航局集团有限公司 | Roll-on/roll-off boarding construction method for ultra-large components |
| CN115973806A (en) * | 2023-01-09 | 2023-04-18 | 交通运输部广州打捞局 | Roll-on-roll-off shipping method, device, system and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012054970A1 (en) * | 2010-10-27 | 2012-05-03 | National Ports Pty Ltd | A marine vessel for and method of transferring roro cargo between vessels at sea |
| CN102514953A (en) * | 2011-12-28 | 2012-06-27 | 江苏中泰桥梁钢构股份有限公司 | Method for loading whole span grider section of bridge on board in rolling mode |
| CN102556691A (en) * | 2011-12-29 | 2012-07-11 | 武船重型工程有限公司 | Roll-on/roll-off shipping method for long large steel box girder segment across obstacles |
| CN102602712A (en) * | 2012-03-29 | 2012-07-25 | 武船重型工程有限公司 | Method for shipping of segments of steel box girders by rolling |
| CN106275287A (en) * | 2016-09-05 | 2017-01-04 | 江苏中铁山桥重工有限公司 | A kind of large-scale truss whole sections shipment method |
-
2019
- 2019-03-15 CN CN201910196148.XA patent/CN109911125A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012054970A1 (en) * | 2010-10-27 | 2012-05-03 | National Ports Pty Ltd | A marine vessel for and method of transferring roro cargo between vessels at sea |
| CN102514953A (en) * | 2011-12-28 | 2012-06-27 | 江苏中泰桥梁钢构股份有限公司 | Method for loading whole span grider section of bridge on board in rolling mode |
| CN102556691A (en) * | 2011-12-29 | 2012-07-11 | 武船重型工程有限公司 | Roll-on/roll-off shipping method for long large steel box girder segment across obstacles |
| CN102602712A (en) * | 2012-03-29 | 2012-07-25 | 武船重型工程有限公司 | Method for shipping of segments of steel box girders by rolling |
| CN106275287A (en) * | 2016-09-05 | 2017-01-04 | 江苏中铁山桥重工有限公司 | A kind of large-scale truss whole sections shipment method |
Non-Patent Citations (1)
| Title |
|---|
| 阮家顺等: "132.6m长大节段钢箱梁滚装装船技术", 《工业建筑》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112977738A (en) * | 2021-04-23 | 2021-06-18 | 江苏中天科技股份有限公司 | Transport ship for transporting steel pipe piles and hoisting method for steel pipe piles |
| CN113320645A (en) * | 2021-05-31 | 2021-08-31 | 广船国际有限公司 | Sea nation device for overwater wind power single-pile foundation lightering delivery and installation method thereof |
| CN114506417A (en) * | 2022-04-21 | 2022-05-17 | 江苏道达风电设备科技有限公司 | Roll-on and roll-off boarding method for thin-wall steel cylinder |
| CN115610593A (en) * | 2022-09-20 | 2023-01-17 | 中国铁建港航局集团有限公司 | Roll-on/roll-off boarding construction method for ultra-large components |
| CN115973806A (en) * | 2023-01-09 | 2023-04-18 | 交通运输部广州打捞局 | Roll-on-roll-off shipping method, device, system and storage medium |
| CN115973806B (en) * | 2023-01-09 | 2023-07-21 | 交通运输部广州打捞局 | Roll-on-roll-off ship method, device, system and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109911125A (en) | A kind of rolling of offshore wind power foundation steel-pipe pile takes on board method | |
| Guo et al. | Review of integrated installation technologies for offshore wind turbines: Current progress and future development trends | |
| US7234409B2 (en) | Vessel for transporting wind turbines, methods of moving a wind turbine, and a wind turbine for an off-shore wind farm | |
| JP5750537B1 (en) | Offshore structure construction method | |
| CN103332269B (en) | Backpack complete offshore wind power machine transport installation ship | |
| CN206826891U (en) | A kind of offshore wind turbine single pile pile sinking operation based on barge with deck transformation is refuted | |
| US9856621B2 (en) | Method of construction, installation, and deployment of an offshore wind turbine on a concrete tension leg platform | |
| CA2520219C (en) | A vessel for transporting wind turbines, methods of moving a wind turbine, and a wind turbine for an off-shore wind farm | |
| EP2724021B1 (en) | A self-propelled offshore wind farm installation vessel, and method of installation used in the construction of an offshore wind turbine farm | |
| CN101538844B (en) | Construction method for building large-scale offshore wind farm with depth more than 2m | |
| EP2251254A1 (en) | Installation vessel for offshore wind turbines | |
| CN101774422B (en) | Novel offshore installation construction resource-combined type pontoon barge | |
| CN111661273B (en) | Installation and construction method of deep and open sea semi-submersible fan | |
| CN112283043B (en) | Construction method for deep open sea Spar vertical column type platform fan | |
| CN105035260B (en) | The method that platform upper chunk is thrown aside at support overall pulling down sea is floated using double ships | |
| CN104816797B (en) | A kind of offshore wind turbine and its installation method | |
| WO2011097778A1 (en) | Installation method and recovery method for offshore wind turbine | |
| CN103661827A (en) | Installation system and construction method of wind turbine assembly in sea intertidal zone | |
| CN106677258A (en) | Installing process of offshore water taking head caisson of power plant | |
| CN112728211B (en) | Construction method for carrying sewage sea area sea drainage pipe to put water in place and carry at sea in place | |
| US20140248091A1 (en) | Construction and installation process to deploy a wind turbine "WTG" on a tension leg platform/spar in medium to deep water | |
| CN104554639A (en) | Installation equipment for large offshore wind power equipment | |
| CN201914420U (en) | Semisubmersible transferring and delivery platform | |
| CN102050198A (en) | Split installation process of submerged barge seat of wind driven generator in shallow water | |
| CN110217346A (en) | Floating installation and the multiple spot anchoring system and shifting ship's method for moving ship operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |