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JP5591319B2 |
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JP5572638B2 |
A method of installing a support structure required to be installed in a sea or river bed, involving so constructing the support structure that is capable of being temporarily self standing on the sea or river bed prior to and throughout...
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JP5555272B2 |
To provide an efficient construction method of an ocean wind power generation facility.A process of installing a top tower 47 includes: a process of elevating a deck lifting type work barge 33 for transportation from a first height to a ...
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JP5548891B2 |
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JP5513229B2 |
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JP2014061879A |
To provide an offshore LNG terminal demanded that can avoid the problems associated with onshore LNG terminals and maintain the economical aspects of onshore LNG import terminals.Methods and systems for receiving liquefied natural gas (L...
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JP5458441B2 |
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JP5411930B2 |
A structure for transport and offshore installation of at least one wind turbine or underwater generator includes a U-shaped floating hull having lateral arms. Each lateral arm has at least one leg vertically movable by the hull in flota...
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JP2014015935A |
To provide an offshore power generation plant which allows easy installation of a cable.The offshore power generation plant includes: a power transducer driven by fluid movement; an electric generator, which is at least indirectly driven...
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JP5383568B2 |
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JP5358690B2 |
The present invention provides a hydroelectric turbine support system (10), and in particular the combination of a base (14) on which the turbine is supported on the seabed during use, and a vessel (12) used to transport the turbine and ...
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JP5284550B1 |
To provide an artificial ground to which a seismic isolation device is applied, which supports a superstructure having excellent seismic resistance with as few seismic isolation devices as possible. The artificial ground 10 is composed o...
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JP5284218B2 |
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JP2013177811A |
To provide a method and a device for improving side support provided by a leg of a jack-up drilling rig.There is provided a method for increasing overturn moment resistance of a jack-up drilling rig that includes a step of fitting at lea...
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JP2013534583A |
Jacket structure for offshore constructions, particularly jacket structure for an offshore wind turbine is disclosed. The jacket structure includes a number of profiles in axial or angled alignment and a number of connecting members. A c...
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JP5278828B2 |
To provide a jacket installation method for accurately securing the perpendicularity of a jacket foundation while minimizing time and labor required for construction on site in the ocean. In the method for installing the jacket, which is...
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JP2013147813A |
To provide a seal material for grouting between a pile and a sheath pipe, which is capable of making an injection space of a grout material dry, facilitating management of the grout material, and facilitating construction without the nee...
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JP5189050B2 |
To provide a versatile SEP that is suitable for the installation of an offshore wind power generation facility in the open sea, and an installation method of the wind power generation facility in the open sea using the same. A link-type ...
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JP5134170B2 |
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JP5132551B2 |
Two resilient elements held under tension in their length direction are secured between the ship and stud pole (3) in order to absorb forces from the stud carriage. These elements compensate each other when the pole is not subjected to a...
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JP5092047B1 |
[Task] In the evacuation float having a floating body that floats when a tsunami occurs, the evacuees 50 are surely protected, the floating body 2 can be quickly lifted, and the evacuation float 1 that can be widely used and installed in...
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JP5073598B2 |
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JP5046723B2 |
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JP5035505B2 |
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JP2012515114A |
A tension-legged offshore submerged platform, in hybrid concrete-steel solution, having a pre-stressed concrete central body, a steel peripheral structure, which is connected to the central body through steel stiffeners, and further to a...
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JP4897111B2 |
This underwater-side structure is installed at the sea bed, and supports an above-water structure that is provided above the water, being provided with a first support member made of steel that extends from the sea bed to above the water...
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JP2012045970A |
To provide a hull moving and mooring apparatus capable of achieving stable movement by moving a working ship as if walking is performed by using a plurality of spuds.Four spuds 3 in total are provided and arranged on a hull 2 at port and...
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JP4838885B2 |
Provided is a construction apparatus (50) for safe and smooth construction of a floating offshore wind turbine generator (10) in deep sea. The construction apparatus (50) for constructing the offshore wind turbine generator (10) with a c...
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JP4801283B2 |
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JP4800716B2 |
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JP4798415B2 |
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JP4790628B2 |
A cryogenic transfer system includes: a cryogenic fluid storage and/or processing structure, an off shore loading and/or offloading structure having a base and a reel element rotatable relative to the base around an axis, a transfer duct...
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JP4745496B2 |
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JP4741608B2 |
The device has a motorization whose output shaft corresponds to an input shaft of a primary reducing gear system (4) whose output shaft corresponds to an input shaft of a secondary planetary differential reducing system (6). Planet carri...
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JP4702986B2 |
To provide stabilizing construction method and device for a floating body structure without influences due to differential settlement of bearing ground and fluctuation in a water level over a long period and without swinging due to wave ...
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JP2011112044A |
To provide a wind turbine fixing and lifting apparatus for a movable operating platform on the water.The wind turbine fixing and lifting apparatus includes a door-like installation frame and a wind turbine lifting device 5. An enclasper ...
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JP2011111887A |
To provide a support leg for a mobile offshore work platform, capable of giving a large support force to a platform body on soft foundation ground.The support leg 200 for the mobile offshore work platform includes a support arm 210 exten...
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JP4676620B2 |
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JP4676621B2 |
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JP4588821B2 |
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JP4574273B2 |
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JP4565882B2 |
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JP4504126B2 |
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JP2009281766A |
To measure the position of an underwater structure accurately and easily by a simple structure and reduce the cost of measurement.Measurement points P1 and P2 are set on the underwater structure 1. Lower ends 12a of connecting rods 12 ha...
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JP4351640B2 |
To provide a corrosionproof cover structure which ensures the corrosionproof properties in the boundary part of corrosion-resistant coating and a corrosionproof coating film and imparts corrosionproof properties high over a long period o...
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JP4319764B2 |
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JP4315586B2 |
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JP4309719B2 |
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JP2009137513A |
To provide a structure capable of floating/sinking in water with its upper part usable for various purposes.The sinkable type foundation structure 1 is composed of foamed polystyrene attached with polyurea, a weight 5, a float, etc. The ...
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JP4285097B2 |
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