RU2237595C1 - Waterborne hotel and recreation complex - Google Patents

Abstract

FIELD: shipbuilding; designing recreation craft.

SUBSTANCE: proposed waterborne hotel and recreation complex includes bearing platform with units for securing the complex to bottom; said platform has base with N beam-type pontoons and additional pontoons over perimeter, thus forming closed internal pools. Base is made in form of solid polygonal pontoons; number of beam-type pontoons N= 2 to 5; their free ends are rigidly secured to additional pontoons which are rigidly interconnected. Said pontoons have same or different levels; securing the bearing platform to bottom is performed by at least 2N anchorage gears mounted on additional platforms at areas where beam-type pontoons are secured to them. Bearing platform may be equipped with peripheral pontoon platforms. Anchorage gear includes mooring line, anchorage buoy, chain bridle and anchor. Bearing platform is provided with superstructure with shops, hotels and beaches, concert stages, casino, restaurants, bars, banks.

EFFECT: enhanced reliability and safety.

22 cl, 6 dwg

Description

The invention relates to shipbuilding, in particular, to the construction of floating facilities for cultural purposes, and can be used to create single hotel and entertainment complexes, including hotels, restaurants, night clubs, concert halls, beaches, pools, shops, etc.

A floating structure is known, comprising a body of connected rectangular pontoons and a superstructure that can be used to create floating objects for cultural and domestic purposes (RF Patent No. 2043253, B 63 V 35/44, publ. 09/10/1995). The hull contains a bow pontoon and stern pontoons adjacent to its larger lateral side with its smaller end faces, while the length of each of the pontoons is a multiple of its width, and the number of stern pontoons is equal to said multiplicity, which is at least two. The superstructure consists of bow and side volumetric blocks placed around the perimeter of the hull, forming a U-shaped structure in plan, facing the open part to the stern, while the bow block is mounted on the bow pontoon of the hull, and the side blocks adjacent to it with their end sides are mounted on the extreme stern hull pontoons. Each of the pontoons, together with the superstructure unit, forms a separate assembly unit, saturated in accordance with its functional purpose with the necessary equipment. The modular design allows you to create objects of various architectural and structural types while reducing the cost of their design, repair, modernization. However, this structure is intended mainly for operation in quiet enclosed bays of the seas, on rivers and lakes, where there are no increased wind and wave loads.

Known floating platform with an anchor mechanism for placing technical, residential or cultural and entertainment complexes (RF Patent No. 2135386, 63 V 35/44, publ. 08.27.1999). The platform contains an upper bearing part with ballast blocks, which is surrounded by perimeter segments of the coastal protection structure. The bearing part consists of separate hollow blocks with internal floor ceilings. The segments of the coastal protection structure are also made of separate blocks forming the segment’s internal reservoir, which allows the kinetic energy of the water to be used against the platform swaying. Ballast blocks and coastal protection construction blocks are equipped with a stationary filling-emptying system. In addition to anchors, there are cable ties to increase the rigidity of the structure. This platform has a fairly good buoyancy with significant volumes of usable area. However, the floating platform has a rather complex structure with a large number of individual blocks, which increases its cost.

Closest to the claimed technical solution is an artificial island containing a supporting platform and a superstructure, and the supporting platform consists of a base base and pontoons located in the form of rays diverging from the base base. The base base is a ring created by washing the soil from the inner part of the ring to the outer one, which is reinforced with coarse rocks. The sides of the pontoons opposite from the ring can be connected by a restrictive barrier from a chain of additional pontoons bunded from the outside with soil. In this case, between the rays of the pontoons, internal water areas are formed. Parts of the carrier platform are fixed to the ground using supporting and floating piles. The superstructure consists of production, administrative, housing, hotel, tourist and other facilities that are equipped with communications of the power grid, water supply network, sewer network, etc. (RF patent №2159320, Е 21 В 15/02, publ. 20.11.2000). This island can be used to host a complex of oil, gas and refining industries with a developed social infrastructure. The disadvantage of the prototype is the binding to a specific place without the possibility of its movement. In addition, it is possible to create and operate the island only in the conditions of a shallow sea shelf (at a depth of about 1.5 m). In this case, there are additional costs associated with leveling the bottom of the sea, washing the soil, installing piles.

The technical result of the invention is to ensure optimal stability and buoyancy of the platform, and therefore, the reliability and safety of the complex on the water when placing it at sufficient depths under conditions of high wind and wave loads. At the same time, it is possible to move the entire complex through water, for example, if you want to change the location or when taking to the bay for preventive and repair work.

The specified technical result is achieved by the fact that in the known water complex containing the supporting platform with fastening elements to the bottom and a superstructure, in which the supporting platform consists of a base base, N pontoons-rays diverging from it, between the free ends of which are additional pontoons forming closed inner waters, according to the invention, the base base is made in the form of a solid pontoon of a polygonal shape, the number of pontoons-rays N = 2-5, their free ends are rigidly attached s to additional pontoons that are rigidly interconnected, while these pontoons are made single-level and / or multi-level, and the mounting of the supporting platform to the bottom is performed by at least 2N anchor devices installed on additional platforms in the places of attachment of pontoon beams to them.

The supporting platform can be made of steel or reinforced concrete.

The base base can be made of separate blocks.

An anchor device may include moorings, a raid barrel, a chain bridle and an anchor.

Additional pontoons may contain peripheral pontoon platforms, which in one embodiment are located at the points of attachment of the pontoons-rays, and in another they are located along the inner perimeter of the additional pontoons. In this case, the peripheral pontoon platforms can be multilevel.

Inside the indicated pontoons of the supporting platform, there are elements of communications of the power network, water supply network, sewer network and service and auxiliary premises for servicing the complex.

The complex on the water can be designed as a hotel and entertainment complex. At the same time, shops can be placed on a base basis; on pontoons-rays - hotels and beaches; on peripheral pontoon platforms - concert venues, casinos, restaurants, bars, a medical service, security service, banks, etc., on additional pontoons - a sailing station, a diving station and a pier.

Additional pontoons are intended for use as pedestrian crossings.

Inland waters serve as swimming pools.

At the same time, the water space of each basin from below may contain a grid fixed to adjacent pontoon beams.

Each pool can contain at least one float platform that can be used to house the beach. On platforms floats below the water line can be installed water backlight devices.

The base base may contain pontoon projections located between adjacent pontoon beams, which can accommodate water parks, indoor pools, swimming pools for children.

Rectangular hollow boxes containing steps can be attached to the sides of the pontoon beams. In addition, each box contains at least one platform for rescue service.

On the indicated pontoons of the supporting platform, which limit the swimming pools for swimming, water illumination devices are installed along their inner perimeter below the water line. Similar water illumination devices can also be installed around the outer perimeter of additional pontoons.

Figure 1 presents a 3-beam carrier platform, figure 2 presents a 4-beam carrier platform with fasteners in the form of anchor devices; figure 3 presents the installation sequence of the 4-beam carrier platform afloat; figure 4 presents a 5-beam carrier platform with peripheral pontoon platforms, pontoons-floats and pontoon protrusions; figure 5 presents a 5-beam carrier platform with peripheral pontoon platforms, pontoons-floats, pontoon protrusions and a superstructure placed thereon; Fig.6 shows a pontoon beam, to the sides of which are hollow rectangular boxes with steps and triangular platforms.

The carrier platform contains a base base 1, made in the form of a solid pontoon of a polygonal shape, pontoons-rays 2, additional pontoons 3, rigidly connected to the free ends of the pontoons-rays and among themselves (figure 1). At the same time, the sides of adjacent pontoons-rays, the sides of the base base and additional pontoons form closed inner pools 4. The support platform was fastened to the bottom using anchor devices (Fig. 2). Each anchor device contains a short mooring 5, mounted on an additional pontoon in the place where the pontoon beam is attached to it, a raid barrel 6, a chain bridle 7, an anchor 8. The supporting platform can be equipped with peripheral pontoon platforms 9 (4, 5), which give it additional rigidity, and also serve to expand the area of the complex. The inner pools contain float platforms 10. Between adjacent pontoon beams 2, the base base contains pontoon projections 11. Hollow rectangular boxes with steps 12 are welded to the sides of the pontoon beams 2 to facilitate descent into the water (Fig. 6). The upper surface of the box protrudes above the water by about 20 cm. The box contains triangular platforms 13, which are used, as a rule, to house the rescue service.

One of the possible options for placing various objects of the hotel and entertainment complex on a supporting platform is presented in figure 5:

A) Hotel

C) Bungalow Hotel,

C) Restaurants, snack bars, bars,

D) Exotic restaurant,

E) Concert venue,

F) Night club

G) Youth disco,

H) Waterpark

I) Casino

J) Shops,

K) Minigolf,

L) Diving station,

M) Sailing station

N) Water activities (windsurfing, parachute, jet ski),

O) Gyms,

Q) Premises for technical and service personnel (lighting, plumbing, electricians, etc.),

R) Warehouses

S) Centralized point of security and fire safety,

Z) Beach Volleyball,

F) The berth

G) the registration area,

U) Indoor pool,

E) Beaches

I) The bathing area.

The positioning of the supporting platform is carried out at a distance of 1.5-2 km from the seashore (with depths of 25-30 m) using reinforced concrete anchors. To simplify the construction and installation, for example, of a 4-beam steel supporting platform containing a four-level base base 1, three-level pontoons-beams 2, single-level additional pontoons 3, the entire structure is divided into separate building units that are located in the dock. In this case, the dock houses two building units of the base base and four building units representing pontoons-beams welded together into a single structure and additional pontoons (Fig. 3). Multilevel building units contain communication stuffing (reference points, electrical cable, water conduit, sewage) and are saturated with equipment as much as possible.

Inside the supporting platform it is advisable to place:

- ballast tanks;

- sewage tanks, fecal tanks, etc .;

- insenators;

- power plant, pumps, compressors and other similar equipment;

- the main switchboard and cable routes to the local switchboards for supplying electricity to the central part of the carrier platform and to its beams;

- stocks of fuel, oil and fresh water;

- desalination plant;

- provisioning pantries with refrigeration equipment;

- premises for cooking (galleys, chopping rooms, etc.);

- elevator shafts for supplying ready meals to the pantry located in superstructures;

- warehouses;

- workshops;

- other service and auxiliary premises, functionally not related to the premises of the hotel and entertainment complex.

When assembling building units in the dock, it is also possible to partially mount superstructures with equipment to a height that provides a sufficient level of stability for each building unit when it is afloat during the installation of the supporting platform. After preparing the building units, they are delivered in tows to the installation point and mounted (welded) afloat in a single structure (figure 3). Installation is carried out within 12-15 days around the clock.

The total area of the supporting platform S = 23623 sq.m. The metal consumption of the supporting platform with a specific metal consumption of 0.1-0.11 t / m is about 10-11 thousand tons The height of the side of the supporting platform is 6-7 m to ensure strength under the action of loads from the maximum wind and sea waves.

The area of four basins is 4 × 2660 = 10640 m ² . Each pool in plan represents a figure similar to a rhombus with diagonals of about 78 × 52 m.

The system of fastening the carrier platform with the superstructure to the bottom is the most important element ensuring the safe operation of the complex, since its separation from this system can lead to catastrophic consequences in case of demolition to the shore.

Eight anchor devices with a length of 150-200 m are used (Fig. 2), in which chain bridges are used, located from anchors to raid barrels and having a caliber of 76-81 mm, strength category 2-3.

As anchors, 8 units of the FFTS type MK series can be used, each weighing 10-15 tons, with increased holding force.

Use raid barrels in the amount of 8 units, each of 35-45 m ³ (type RB1 or RBO). Moorings located from additional pontoons to barrels are equally strong in breaking strength to chain bridles and have a diameter of 78-82 mm. The length of moorings is chosen 1-1.5 m to ensure free passage of vessels to the berths of the complex.

To connect the individual elements of the chain brides, use brackets, triangular trims, Kentor links, etc. The mooring on additional pontoons is designed for a force of 300-450 tons each.

Before installing anchor devices, it is required to carry out (with the involvement of divers) a survey of the soil of the bottom of the water area with dimensions of approximately 600 × 600 m to detect objects (sunken ships, large stones, etc.) that may interfere with the installation of underwater system elements (anchors and chain breeches) . If such objects are found, then you must either delete them or change the coordinates of the island's installation site.

To set up the system, tugs, headers or floating cranes (for lowering anchors and chain brides to the bottom of the sea, as well as for installing raid barrels), diving bots (for examining the position of underwater elements of the system after their installation) will be required.

During the installation process, the building units of the supporting platform are tugged and held between the raid barrels. Mooring lines are attached to additional pontoons, for example, with the help of Smith's stopper. The other ends of the moorings can be fastened to the eye of the raid barrel with the help of a wooden mortgage bar (a cylindrical section 15-20 cm in diameter and about one meter long) as follows:

- a person lands on a barrel from a tugboat;

- the loop (ogon) of the mooring folds in half and in this position is pushed through the eye of the barrel;

- ogon rotates 90 °,

- a mortgage wooden fell into the loop formed in the vertical plane;

- a peculiar “stranglehold” is obtained, which is tightened by the force of the tug and the mortgage fell is pressed against the barrel of the barrel, holding the light and, accordingly, the mooring lines and the supporting platform with a superstructure.

The operation of removing the complex from the anchor system is performed as follows:

- tug weak mooring;

- the “noose” is weakened and the mortgage has fallen by the man on the barrel from the mooring of the mooring, freeing him from the barrel;

- Moorings are selected on the supporting platform.

The operation is repeated on all raid barrels until the complex is completely disconnected from the anchor system. So that the island is not demolished by the wind, it must be held by tugs that will transport it, for example, to the bay for prevention and repair.

The claimed invention provides for the possibility of creating hotel and entertainment complexes on the water having a different design of the supporting platform with additional elements. Depending on the type of carrier platform being mounted, the building units of the base base can be made with pontoon projections welded to them. In addition to the main ones, additional building units can be delivered to the positioning site of the complex: peripheral pontoon platforms, float platforms, hollow boxes with platforms and steps. In this case, the installation takes place in several stages. First, the base base 1 is installed with pontoons-beams 2 and additional pontoons 3, and then additional building units 9, 10, 12-13 are attached.

The last to install on the sides of the pontoons-rays 2 and platform-floats 10 plumb bob with weights up to 100 kg (not shown). Weights with weights are used to provide additional structural stability, as well as nodes for fixing a reinforced metal mesh in swimming pools. The grid is installed in order to prevent the entry of marine animals into the pools, as well as to limit the pools in depth, for example, by 3 m.

On the pontoons of the supporting platform, bounding the pools along the inner perimeter, as well as on the outer perimeter of the additional pontoons below the water line, devices are installed to illuminate the water at night.

The above description of the implementation of a hotel and entertainment complex on the water explains the claimed invention, however, does not exhaust all the possibilities for its implementation, characterized by a combination of features given in the formula.

Studies have shown that the proposed form of the carrier platform, taking into account the declared number of pontoons-rays, as well as the number and location of anchor devices, provides optimal stability and buoyancy of the platform, and therefore its reliability and safety when used at depths of about 25-30 m, wave height up to 12 m and wind speeds up to 28 m / s.

The hotel and entertainment complex on the water is designed for recreation and living in it for people who come from time to time and are constantly in it.

The complex is supposed to be operated mainly in the spring-summer season. In winter, it can be diverted to some place for sludge and preventive maintenance work, and can remain in place if natural conditions permit.

Claims (22)

1. A complex on the water, containing a supporting platform with fastening elements to the bottom and a superstructure, in which the supporting platform consists of a base base, N pontoons-rays diverging from it, between the free ends of which additional pontoons are located around the perimeter, forming closed internal water areas, characterized the fact that the base base is made in the form of a solid pontoon of a polygonal shape, the number of pontoons-rays N = 2 ÷ 5, their free ends are rigidly attached to additional pontoons, which are rigidly connected to each other d, while the indicated pontoons are made single-level and / or multi-level, and the mounting of the supporting platform to the bottom is made by means of at least 2N anchor devices installed on additional platforms in the places of attachment of pontoons-rays to them. 2. The complex on the water according to claim 1, characterized in that the supporting platform is made of steel or reinforced concrete. 3. The complex on the water according to claim 1 or 2, characterized in that the base base is made of separate blocks. 4. The complex on the water according to any one of claims 1 to 3, characterized in that the anchor device comprises moorings, a raid barrel, a chain bridle and an anchor. 5. A complex on the water according to any one of claims 1 to 4, characterized in that the additional pontoons contain peripheral pontoon platforms located at the points of attachment of the pontoons-rays. 6. The complex on the water according to any one of claims 1 to 4, characterized in that the additional pontoons contain peripheral pontoon platforms located along their inner perimeter. 7. The water complex according to claim 5 or 6, characterized in that the peripheral pontoon platforms are multi-level. 8. The complex on the water according to any one of claims 1 to 7, characterized in that inside the indicated pontoons of the supporting platform there are communication elements of the power network, water supply network, sewer network and service and auxiliary premises for servicing the complex. 9. The complex on the water according to any one of claims 1 to 8, characterized in that it is designed as a hotel and entertainment complex. 10. The water complex according to claim 9, characterized in that there are shops on the base, hotels and beaches on the pontoons, concert venues, casinos, restaurants, bars, a medical service, a security service, banks on peripheral pontoon platforms etc., on additional pontoons - sailing station, diving station and pier. 11. The water complex according to claim 9 or 10, characterized in that the additional pontoons are intended for use as pedestrian crossings. 12. The complex on the water according to any one of paragraphs.9-11, characterized in that the internal water areas serve as swimming pools. 13. The water complex according to claim 12, characterized in that the water space of each pool below contains a grid mounted on adjacent pontoon beams. 14. The water complex according to claim 12 or 13, characterized in that each pool contains at least one float platform. 15. The water complex according to claim 14, characterized in that beaches are located on the float platforms. 16. The water complex according to claim 14 or 15, characterized in that water illumination devices are installed on the float platforms below the waterline. 17. The complex on the water according to any one of paragraphs.9-16, characterized in that the base base contains pontoon protrusions located between adjacent pontoon beams. 18. The complex on the water according to 17, characterized in that the pontoon ledges are used to accommodate water parks, indoor pools, swimming pools for children. 19. A water complex according to any one of claims 9 to 18, characterized in that rectangular hollow boxes containing steps are attached to the sides of the pontoon beams. 20. The water complex according to claim 19, characterized in that each box contains at least one platform for rescue service. 21. A water complex according to any one of claims 12 to 20, characterized in that water illumination devices are installed on said pontoons restricting swimming pools along their inner perimeter below the waterline. 22. The water complex according to claim 21, characterized in that water illumination devices are installed along the outer perimeter of the additional pontoons below the waterline.

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