EP2572976A1 - Transportkahn, system zur installation einer schwimmenden struktur sowie verfahren zur installation einer schwimmenden struktur - Google Patents

Transportkahn, system zur installation einer schwimmenden struktur sowie verfahren zur installation einer schwimmenden struktur Download PDF

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Publication number
EP2572976A1
EP2572976A1 EP11783589A EP11783589A EP2572976A1 EP 2572976 A1 EP2572976 A1 EP 2572976A1 EP 11783589 A EP11783589 A EP 11783589A EP 11783589 A EP11783589 A EP 11783589A EP 2572976 A1 EP2572976 A1 EP 2572976A1
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EP
European Patent Office
Prior art keywords
transportation
barge
crane
load table
transportation barge
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.)
Granted
Application number
EP11783589A
Other languages
English (en)
French (fr)
Other versions
EP2572976B1 (de
EP2572976A4 (de
Inventor
Takayuki Sawai
Hitoshi Kumamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Shipbuilding Co Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP2572976A1 publication Critical patent/EP2572976A1/de
Publication of EP2572976A4 publication Critical patent/EP2572976A4/de
Application granted granted Critical
Publication of EP2572976B1 publication Critical patent/EP2572976B1/de
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Classifications

    • 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
    • B63B35/003—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting very large loads, e.g. offshore structure modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/10—Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/16—Arrangement of ship-based loading or unloading equipment for cargo or passengers of lifts or hoists
    • 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
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/14—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude for indicating inclination or duration of roll
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B77/00—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms
    • B63B77/10—Transporting or installing offshore structures on site using buoyancy forces, e.g. using semi-submersible barges, ballasting the structure or transporting of oil-and-gas platforms specially adapted for electric power plants, e.g. wind turbines or tidal turbine generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/02—Devices for facilitating retrieval of floating objects, e.g. for recovering crafts from water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B2017/0072—Seaway compensators
    • 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
    • E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards

Definitions

  • the present invention is related to a transportation barge, an offshore structure installation system and a method of installing an offshore structure, and especially, to a transportation barge, an offshore structure installation system and a method of installing an offshore structure, which are suitable to install a structure such as a wind turbine offshore.
  • a structure such as a wind turbine offshore
  • parts of the structure, a basis structure to install the wind turbine offshore and so on are loaded on a transportation barge which is provided with a jack-up unit, and a deck crane, and the transportation barge moves to an installation area of sea through navigation or tow.
  • the transportation barge is jacked up in the neighborhood of the working barge, and then the parts of the wind turbine loaded on the transportation barge are hoisted by a deck crane of the working barge and are used for installation.
  • Patent Literature 1 Japanese Utility Model Publication JP H07-11033Y2 discloses a motion reducing unit for reducing pitching and rolling operations of the structure in a ship.
  • the installation area of sea for the wind turbine is far from the shore and is deep in water depth in many cases, and the wind turbine itself tends to have a larger size. For these reasons, an installation time is elongated and an installation cost is increased.
  • the present invention is made in view of such circumstances, and has as an object, to provide a transportation barge, and an offshore structure installation system, in which the installation time and cost can be reduced and transportation freight can be unloaded without damaging the transportation freight.
  • the transportation barge in the first viewpoint of the present invention is used to install a structure offshore.
  • the transportation barge is provided with a load table for loading the structure.
  • the load table is allowed to move up and down in the barge.
  • the load table of the transportation barge is configured to be moved up-and-down and the load table is moved down when hoisting the transportation freight from the load table.
  • the influence of the heaving of the transportation barge due to waves can be eased without jacking up the transportation barge to the sea bottom. In this way, a collision of the transportation freight and the load table can be prevented when the transportation freight is hoisted. Also, the time for the jacking-up and the use cost of the transportation barge provided with an expensive jack-up unit can be reduced.
  • the transportation barge in the first viewpoint of the present invention is desirably provided with an actuator group which drives the load table to move up and down.
  • the actuator group moves the load table down based on a first manual operation. It is easy to control the timing of moving the load table down because the load table is moved down based on the manual operation.
  • the actuator group moves the load table down at timing of an upper limit of the heaving of the transportation barge.
  • the movement down of the transportation barge and the movement down of the load table by the actuator group overlap to leave the load table from the hoisted transportation freight promptly.
  • the collision of the transportation freight and the load table can be more surely prevented.
  • the transportation barge is further provided with an actuator control unit which automatically controls the actuator group based on the pitching or rolling operation of the transportation barge so that the motion of the load table can be reduced.
  • the pitching or rolling motion in addition to the heaving due to waves can be reduced by providing the actuator control unit for the transportation barge, and an unloading work of the transportation freight can be easily carried out.
  • the transportation barge is provided with motion reducing boards which reduces the pitching and rolling motions of the transportation barge.
  • the offshore structure installation system in a second viewpoint of the present invention is provided with the above transportation barge and a crane ship.
  • the transportation barge is provided with the actuator group which drives the load table to move up and down.
  • the crane ship is provided with a deck crane, an actuator operation unit which generates a first operation signal through a first manual operation and a crane operation unit which generates a second operation signal through a second manual operation.
  • the actuator group moves the load table down based on the first operation signal.
  • the deck crane hoists the transportation freight loaded on the load table based on the second operation signal.
  • the system is provided with the crane operation unit which generates the operation signal for the actuator group to move down the load table of the transportation barge and the actuator operation unit which generates the operation signal for a deck crane of the crane ship to hoist the transportation freight, the timing of moving down the load table and the timing of hoisting the transportation freight can be correctly adjusted, and the unloading work of the transportation freight can be carried out without damaging the transportation freight.
  • the transportation barge is further provided with a heaving sensor which detects the heaving of the transportation barge to output a heaving detection signal. It is desirable that the crane ship is provided with a display unit which displays the heaving of the transportation barge based on the heaving detection signal.
  • the heaving of the transportation barge due to the waves is detected and displayed on the display unit of the crane ship. Therefore, it is easy that the deck crane hoists the transportation freight loaded on the load table at the timing of the upper limit of the heaving of the transportation barge, and the actuator group moves down the load table at the timing of the upper limit. Accordingly, by easing the influence of the heaving of the transportation barge due to the waves, and by hoisting the transportation freight and moving down the load table at the timing of the upper limit, the collision of the transportation freight and the load table when hoisting the transportation freight can be avoided and the transportation freight can be easily unloaded.
  • the crane ship includes a hull provided with the deck crane and a jack-up unit to support the hull on the sea bottom.
  • a method of installing an offshore structure in the third viewpoint of the present invention is provided with hoisting the transportation freight loaded on the load table of the transportation barge offshore, and moving down the load table when hoisting the transportation freight.
  • the influence of the heaving of the transportation barge due to the waves can be eased without jacking up the transportation barge to the sea bottom. Therefore, the collision of the transportation freight and the load table can be prevented when hoisting the transportation freight, and the time of jacking up the transportation barge and the use cost of the transportation barge provided with the expensive jack-up unit can be reduced.
  • the method of installing an offshore structure is further provided with the actuator operation unit outputting a first operation signal based on a first manual operation and the crane operation unit outputting a second operation signal based on a second manual operation.
  • the actuator group of the transportation barge moves down the load table based on the first operation signal in the moving down the load table.
  • the deck crane of the crane ship hoists the transportation freight based on the second operation signal in the hoisting of the transportation freight.
  • the actuator operation unit and the crane operation unit are provided for one of the transportation barge and the crane ship.
  • the actuator operation unit and the crane operation unit are provided for one of the transportation barge and the crane ship, the timing of moving down the load table and the timing of hoisting the transportation freight can be correctly adjusted, and the unloading work of the transportation freight can be carried out without damaging the transportation freight.
  • the method of installing an offshore structure in the third viewpoint is further provided with detecting the heaving of the transportation barge and displaying the heaving of the transportation barge on a display unit of the crane ship.
  • the transportation barge, the offshore structure installation system and the method of installing an offshore structure are provided to prevent the collision of the transportation barge and the transportation freight when hoisting the transportation freight from the transportation barge moving up and down due to the waves.
  • the offshore structure installation system 10 is provided with a transportation barge 20 and a crane ship 40.
  • the transportation barge 20 is provided with a hull 21, a load table 22 and an actuator group 23.
  • the crane ship 40 is provided with a hull 41, a jack-up unit 42, a deck crane 43, and a crane operator room 44.
  • the deck crane 43 and the crane operator room 44 are provided on the hull 41.
  • the jack-up unit 42 is provided with jack-up legs 42a.
  • the deck crane 43 is provided with a hook 43a which hoists transportation freight.
  • the transportation barge 20 and the crane ship 40 are possible to self-navigate or be towed.
  • FIG. 2 is a diagram schematically showing a mechanism which hoists the transportation freight loaded on the load table 22 of the transportation barge 20.
  • the transportation barge 20 is provided with an actuator control unit 24 and an actuator operation unit 25.
  • the actuator group 23 is provided with a plurality of actuators 23A to 23D.
  • the actuators 23A to 23D are connected with the load table 22 and support the load table 22 in a position above the hull 21.
  • the actuator group 23 can drive the load table 22 to move up and down.
  • the actuator operation unit 25 outputs an operation signal through a manual operation.
  • the actuator control unit 24 controls the actuators 23A to 23D based on the operation signal outputted from the actuator operation unit 25.
  • the crane ship 40 is provided with a crane operation unit 45 in the crane operator room 44.
  • the crane operation unit 45 outputs an operation signal through a manual operation.
  • the deck crane 43 operates based on the operation signal outputted from the crane operation unit 45.
  • the offshore structure installation system 10 is a wind turbine
  • the structure installed offshore may be a petroleum platform, a bridge pier and so on.
  • the crane ship 40 is used for a crane work for the installation of the wind turbine. If the crane ship 40 is arranged in a desired place on a sea area for wind turbine installation, the jack-up legs 42a of the jack-up unit 42 are downed to the sea bottom to lift the hull 41 above the sea surface. In this way, the crane ship 40 is supported on the sea bottom through the jack-up legs 42a.
  • the transportation barge 20 is used for the transportation of parts and fundamental structures of the wind turbine.
  • the transportation freight 60 such as the parts and fundamental structures of the wind turbine is loaded on the load table 22.
  • the transportation barge 20 transports the transportation freight 60 from a harbor to the sea area for wind turbine installation, and lies around the crane ship 40, desirably in a place neighboring the crane ship 40.
  • the crane work contains a hoisting work of hoisting the transportation freight 60 from the transportation barge 20.
  • a hoisting worker 101 and an actuator operator 102 work on the transportation barge 20 and a crane operator 103 operates the deck crane 43 in the crane operator room 44.
  • a slinging worker hangs the transportation freight 60 from a wire 50 with the hook 43a.
  • the slinging worker hands the transportation freight 60 from the wire 50 such that the transportation freight 60 does not rise from the load table 22 when the transportation barge 20 comes to a lower limit of the heaving and that the wire 50 sags when the transportation barge 20 comes to the upper limit of the heaving.
  • the slinging worker may be the hoisting worker 101 or the actuator operator 102.
  • FIG. 3A is a diagram showing the transportation freight 60 and the wire 50 when the transportation barge 20 came to the lower limit of the heaving.
  • FIG. 3B is a diagram showing the transportation freight 60 and the wire 50 when the transportation barge 20 came to the upper limit of the heaving. Because the crane ship 40 is supported to the sea bottom through the jack-up legs 42a, the hook 43a does not move up and down due to waves. When the transportation barge 20 comes to the lower limit of the heaving, the wire 50 stretches such that the transportation freight 60 does not rise from the load table 22. When the transportation barge 20 comes to the upper limit of the heaving, the wire 50 sags.
  • the hoisting worker 101 gives a sign by using an instruction tool such as a flag, a whistle or a transceiver at the timing when the transportation barge 20 comes to the upper limit of the heaving.
  • the crane operator 103 carries out the manual operation to the crane operation unit 45 according to the sign from the hoisting worker 101.
  • the crane operation unit 45 outputs the operation signal based on the manual operation of the crane operator 103.
  • the deck crane 43 hoists or lifts the transportation freight 60 based on the operation signal outputted from the crane operation unit 45.
  • the actuator operator 102 carries out the manual operation to the actuator operation unit 25 according to the sign of the hoisting worker 101.
  • the actuator operation unit 25 outputs the operation signal based on the manual operation of the actuator operator 102.
  • the actuator control unit 24 controls the actuator group 23 such that the actuator group 23 lowers the load table 22 based on the operation signal outputted from the actuator operation unit 25.
  • the offshore structure installation system 10 and a method of installing an offshore structure in the present embodiment the collision of the transportation freight 60 and the transportation barge 20 can be prevented when the transportation freight 60 is hoisted from the transportation barge 20 which moves up and down due to the waves.
  • the work steps can be reduced in the transportation barge 20, the offshore structure installation system 10 and the method of installing a offshore structure according to the present embodiment, compared with a case where the transportation freight 60 is lifted in the condition which the transportation barge 20 has been jacked up and a case where the transportation barge 20 is used for both of the transportation of the transportation freight 60 and the crane work.
  • the transportation barge 20, the offshore structure installation system 10, and the method of installing an offshore structure according to the present embodiment are favorable especially when the structure such as the wind turbine is installed in the sea area with deep water depth. Moreover, because the transportation barge 20 is not required to be provided with the expensive jack-up unit, the chartered vessel cost of the transportation barge 20 can be reduced.
  • the offshore structure installation system 10 and the method of installing an offshore structure according to a second embodiment of the present invention will be described with reference to FIG. 4 .
  • the offshore structure installation system 10 and the method of installing an offshore structure according to the present embodiment are different from those of the first embodiment in the following point, and are the same as those of in the other points.
  • the transportation barge 20 is provided with a pitching sensor 27 and a rolling sensor 28.
  • Each of the pitching sensor 27 and the rolling sensor 28 is provided with an accelerometer or a draft gauge.
  • the pitching sensor 27 detects a pitching operation of the hull 21 and outputs a pitching detection signal.
  • the rolling sensor 28 detects a rolling operation of the hull 21 and outputs a rolling detection signal.
  • the actuator control unit 24 automatically controls the actuator group 23 to reduce the motion of the load table 22 based on the pitching detection signal and the rolling detection signal.
  • the actuator control unit 24 controls the actuator group 23 to stop the automatic control for reducing the motion of the load table 22, and to lower the load table 22.
  • the actuator control unit 24 may carry out both of the automatic control for reducing the motion of the load table 22 and the lowering control of the load table 22 in response to the operation signal outputted from the actuator operation unit 25.
  • the offshore structure installation system 10 and the method of installing an offshore structure according to a third embodiment of the present invention will be described with reference to FIG. 5 .
  • the offshore structure installation system 10 and the method of installing an offshore structure according to the present embodiment are different from those of the first embodiment in the following points, and are the same as those of the first embodiment in the other points.
  • the transportation barge 20 is provided with a heaving sensor 26 which outputs a heaving detection signal, when detecting the heaving of the transportation barge 20 (e.g. the hull 21).
  • the heaving sensor 26 is provided with an accelerometer or a draft gauge.
  • the crane ship 40 is provided with an actuator operation unit 46 and a display unit 47.
  • the actuator operation unit 46 and the display unit 47 are provided in the crane operator room 44.
  • the display unit 47 receives the heaving detection signal outputted from the heaving sensor 26 in wired or wireless communication, and displays the heaving of the transportation barge 20 (e.g. the hull 21) to the crane operator 103 based on the heaving detection signal.
  • the display unit 47 is an oscilloscope.
  • the actuator operation unit 46 outputs the operation signal through the manual operation.
  • the actuator control unit 24 receives the operation signal outputted from the actuator operation unit 46 in the wired or wireless communication.
  • the crane operator 103 determines the timing of the upper limit of the heaving of the transportation barge 20 based on the heaving of the transportation barge 20 displayed on the display unit 47, and carries out a manual operation to the crane operation unit 45 and the actuator operation unit 46 at the determined timing.
  • the operation of crane operation unit 45 based on the manual operation of the crane operator 103 and the working of the deck crane 43 are same as described in the first embodiment.
  • the actuator operation unit 46 outputs the operation signal based on the manual operation of the crane operator 103.
  • the actuator control unit 24 controls the actuator group 23 to move down the load table 22 based on the output operation signal outputted from the actuator operation unit 46.
  • the hoisting operation of the transportation freight 60 and the lowering operation of the load table 22 are carried out with the manual operations in the same crane operator room 44, it is easy to adjust the timing of the lifting operation of the transportation freight 60 and the timing of the lowering operation of the load table 22.
  • the transportation barge 20 according to a fourth embodiment of the present invention will be described with reference to FIG. 6 .
  • the transportation barge 20 according to the present embodiment, another load table 22 and another actuator group 23 are added to the transportation barge 20 according to either of the first to third embodiments.
  • the other load table 22 and the other actuator group 23 are configured and work in the same manner as the load table 22 and the actuator group 23.
  • Other transportation freight 60 is loaded on the other load table 22.
  • the hoisting operation becomes easy.
  • the transportation barge 20 according to a fifth embodiment of the present invention will be described with reference to FIG. 7 .
  • the transportation barge 20 according to the present embodiment is provided with swinging motion reducing plates 29 to the transportation barge 20 according to either of the first to fourth embodiments.
  • the swinging motion reducing plates 29 project from the hull 21 in front and back directions to reduce the pitching operation of the transportation barge 20 or project from the hull 21 to left and right directions to reduce the rolling operation of the transportation barge 20.
  • the swinging motion reducing plates 29 may be provided to reduce both the pitching operation and the rolling operation.
  • the transportation barge 20 according to a sixth embodiment of the present invention will be described with reference to FIG. 8 .
  • the transportation barge 20 according to the present embodiment has a ship shape different from that of the transportation barge 20 according to either of the first to fifth embodiments.
  • the transportation barge 20 according to the present embodiment has a hull 21 of a SWATH (Small Waterplane Area Twin Hull) type. According to the present embodiment, because the amplitude of the heaving of the transportation barge 20 becomes small, the hoisting work becomes easy.
  • SWATH Mall Waterplane Area Twin Hull
  • the transportation barge 20 according to a seventh embodiment of the present invention will be described with reference to FIG. 9 .
  • the transportation barge 20 according to the present embodiment has a ship shape different from that of the transportation barge 20 according to either of the first to fifth embodiments.
  • the transportation barge 20 according to the present embodiment has a hull 21 of a semi-sub (Semi-Submersible) type. According to the present embodiment, because the amplitude of the heaving of the transportation barge 20 becomes small, the hoisting work becomes easy.
  • the transportation barge, the offshore structure installation system and the method of installing an offshore structure according to the embodiments of the present invention have been described.
  • the present invention is not limited to the above embodiments.
  • the above embodiments may be changed in a range of the objects of the present invention and may be combined.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Transportation (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Energy (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Jib Cranes (AREA)
  • Ship Loading And Unloading (AREA)
  • Control And Safety Of Cranes (AREA)
EP11783589.2A 2010-05-20 2011-05-18 Transportkahn, system zur installation einer schwimmenden struktur sowie verfahren zur installation einer schwimmenden struktur Active EP2572976B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010116143 2010-05-20
PCT/JP2011/061445 WO2011145655A1 (ja) 2010-05-20 2011-05-18 輸送台船、洋上構造物設置システム及び洋上構造物設置方法

Publications (3)

Publication Number Publication Date
EP2572976A1 true EP2572976A1 (de) 2013-03-27
EP2572976A4 EP2572976A4 (de) 2017-06-14
EP2572976B1 EP2572976B1 (de) 2021-06-16

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Application Number Title Priority Date Filing Date
EP11783589.2A Active EP2572976B1 (de) 2010-05-20 2011-05-18 Transportkahn, system zur installation einer schwimmenden struktur sowie verfahren zur installation einer schwimmenden struktur

Country Status (5)

Country Link
EP (1) EP2572976B1 (de)
JP (1) JP5490230B2 (de)
KR (1) KR101432416B1 (de)
CN (1) CN102869568B (de)
WO (1) WO2011145655A1 (de)

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WO2016101957A1 (en) * 2014-12-23 2016-06-30 Mhi Vestas Offshore Wind A/S Wind turbine blade handling aboard a vessel
WO2020011681A1 (en) * 2018-07-10 2020-01-16 GeoSea N.V. Device and method for lifting an object from a deck of a vessel subject to movements
WO2021130133A1 (en) 2019-12-23 2021-07-01 Itrec B.V. A feeder vessel
WO2022177430A1 (en) 2021-02-19 2022-08-25 Barge Master Ip B.V. Offshore assembly comprising a motion compensation platform carrying an object with a height of 30-50 meters or more, motion compensation platform, as well as use of the assembly
WO2022238152A1 (en) 2021-05-11 2022-11-17 Itrec B.V. Offloading an object from a heave motion compensated carrier of a vessel

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KR101379025B1 (ko) * 2012-05-17 2014-03-28 삼성중공업 주식회사 풍력 발전기 설치용 선박
CN103449315B (zh) * 2013-09-17 2015-02-04 无锡市江南船舶设备有限公司 克令吊升降装置
EP3514100A1 (de) * 2018-01-23 2019-07-24 Seasight Davits ApS Verfahren und kupplungsanordnung zum laden von ausrüstungen auf eine windturbinenplattform
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US10385827B2 (en) 2014-12-23 2019-08-20 Mhi Vestas Offshore Wind A/S Wind turbine blade handling aboard a vessel
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US11919611B2 (en) 2021-02-19 2024-03-05 Barge Master Ip B.V. Offshore assembly comprising a motion compensation platform carrying an object with a height of 30-50 meters or more, motion compensation platform, as well as use of the assembly
WO2022238152A1 (en) 2021-05-11 2022-11-17 Itrec B.V. Offloading an object from a heave motion compensated carrier of a vessel
NL2028189B1 (en) 2021-05-11 2022-11-29 Itrec Bv Offloading an object from a heave motion compensated carrier of a vessel.

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WO2011145655A1 (ja) 2011-11-24
KR20120138819A (ko) 2012-12-26
EP2572976B1 (de) 2021-06-16
KR101432416B1 (ko) 2014-08-20
JPWO2011145655A1 (ja) 2013-07-22
EP2572976A4 (de) 2017-06-14
CN102869568B (zh) 2015-11-25
CN102869568A (zh) 2013-01-09
JP5490230B2 (ja) 2014-05-14

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