摘要:
Disclosed is a jacking apparatus configured to jack up a barge portion of a jack-up barge while adjusting a location of the barge portion along a post fixed to the seabed and to fix the barge portion at a desired location. The jacking apparatus has a rack-and-pinion structure configured to jack up the barge portion of the jack-up barge, wherein the rack-and-pinion structure stably and firmly grips the surface of the post, secures stability when upward-and-downward movement of a platform is performed along the post, and has a simple structure so as to economically provide the rack-and-pinion structure.
摘要:
This invention relates to a submersible vessel for dry docking a vessel. The submersible vessel comprises a floating unit, a deck above the floating unit and a number of stabilising towers arranged on the deck. The deck has a base, a sidewall along a perimeter of the base and a block provided within the sidewall and resting on the base, defining a cavity such that when the vessel is being docked onto the deck, a thruster of the vessel is above the cavity.
摘要:
A liquid storage tank comprising an outer container wherein the outer container is rigid and has at least two inner containers disposed within the outer container. The first inner container contains seawater, and the second inner container contains at least one stored liquid. The at least two inner containers are flexible and pressure balanced while the volume of the outer container remains fixed, and the volumes of the at least two inner containers are variable. The liquid storage tank is provided for disposal and installation in a subsea environment.
摘要:
A flat-bottomed vessel for transporting persons or goods, the vessel including a drag reduction system attached to the bottom of the vessel. The drag reduction system includes: two or more turbulence members extending perpendicular to the longitudinal direction of the vessel for generating an area with turbulent flow downstream to the turbulence members at the bottom of the vessel during movement. Additionally, for each turbulence member an air injector can be used to inject an air flow at or near to the turbulence members.
摘要:
Um ein Verfahren zum Transport der rohrförmigen Körper (5) anzugehen, welches mit einfachen Mitteln möglichst flexibel durchgeführt werden kann und bei welchem die erforderlichen Hebe- und Transportvorgänge minimiert werden sollen wird vorgeschlagen ein Verfahren zum Transport von rohrförmigen Körpern (5) welches dadurch gekennzeichnet ist, dass a) die rohrförmigen Körper (5) beidseitig verschlossen werden, b) die rohrförmigen Körper (5) lösbar zu einem schwimmfähigen Bündel (1) verbunden werden, c) das Bündel an wenigstens einem Ende mit einem Antrieb versehen wird und d) das Bündel schwimmend transportiert wird.
摘要:
A building over the water, maneuvering methods for the building and hosting sites of the building. The buildings including a superstructure (A) provided a floor structure (1) that is placed over a water surface (2) on which an inhabitable subassembly (3) is positioned, a support (B) sitting on ground (4) positioned under the floor structures (1), and mobile floating docks (C) with variable and controllable buoyancy that includes a load carrying platform (5) positioned under the floor structure (1). The superstructure (A) is held above the water surface (2) by the supports (B), that sit on the ground (4), and respectively carried by the floating docks (C), the superstructure being detachable from the ground (4), and transportable on water on the mobile floating docks (C), thus being possible to reposition the superstructure (A) on ground (4), at a destination of choice.
摘要:
Bei einem Multiblock Robot System sollen die Vorteile der flexiblen Multiachsen-Robot Systeme dadurch genutzt werden, daß standardisierte, zueinander kompatible und zusammensteckbare stationäre und mobile, erd-, see-, flug- und raumfahrtfähige Multiblock Robot-System-Standardzellen und Multiblock Roboter gebildet werden, die mit minimalem Aufwand in Entwicklung und Konstruktion erstellt werden und durch wahlfreie Kombination untereinander und mit dem Gesamtspektrum aller Multiblock Robot Standard Teile, zu zielgerichteten, stationären und mobilen Multiblock Robot Individualsystemen und Multiblock Robot Festland-, See-, Flug-, und Raumfahrt-Gesamtkomplexen ausgebildet werden, die untereinander austauschbar sind und außerdem jederzeit aufgelöst und zu beliebig anderen Multiblock Robot-Systemlösungen zusammengesteckt werden können.
摘要:
The object of the invention is to avoid the shipyards and costly and complicated special construction techniques in constructing a floatable pallet and to utilize the pallet in the construction and transportation of an industrial plant from a location where building such a plant is favorable to the installation location of the plant where local conditions are unfavorable. The pallet having a precast, prestressed concrete grillage superstructure including layers of elongate elements (20, 22, 24), each successively higher layer being transverse to the layer below it for heavy load bearing objects such as an industrial processing plant. The elongate elements (20, 22, 24) are not only useful in providing the load-bearing points, but are useful in providing long channels between the elements which are useful as manways and for carrying pipe, conduits and the like that are associated with an industrial processing plant the heavy load typically lifted and carried by such a pallet. The intersection points or junctions of the elements (20, 22, 24) from layer to layer are load bearing points for distributing in radiating fashion the load placed on the top deck slab (12) of the pallet. The individual elements (20, 22, 24) being joined together by anchors and seats which are conventional in prestressed concrete structures.