CN201620406U

CN201620406U - Offshore city type artificial archipelago

Info

Publication number: CN201620406U
Application number: CN200920318362XU
Authority: CN
Inventors: 马捷; 任龙飞
Original assignee: Shanghai Jiaotong University
Current assignee: Shanghai Jiaotong University
Priority date: 2009-12-24
Filing date: 2009-12-24
Publication date: 2010-11-03
Anticipated expiration: 2019-12-24

Abstract

Offshore city type artificial archipelago belongs to the technical field of ocean engineering and comprises a camping island, a sea-and-air island, a nuclear power and fresh water island, a sewage discharge island and a main island. The camping island, the sewage discharge island and the main island are all modular structures which are welded and combined by a plurality of main island elements. The nuclear power and fresh water island consists of a power station deck, small waterline plane upright posts, a bottom hull and cross braces; and the sea-and-air island is a 'cross'-shaped structure formed by welding fourteen port island elements with the structures the same as the main island elements and six port island decks with structures identical to partitioned structures of a main island deck. The offshore city type artificial archipelago which is specifically arranged approaching oil drilling platform and oil production platform groups is equivalent to a certain amount of cities with comprehensive functions. The offshore city type artificial archipelago has great industry application prospect and military affair prospect, great significance on scientific research and observation, and positive reality action and deep history influence to national security and power.

Description

The artificial archipelago of marine urban type

Technical field

The utility model relates to a kind of artificial archipelago, and the artificial archipelago of particularly a kind of marine urban type belongs to field of ocean engineering.

Background technology

In ocean away from the continent, particularly similar South China Sea not only away from the continent but also belong to the area in China territorial waters, be starved of residing in for a long time of all kinds of operating personnels and office, and the garrisoning for a long time of army personnel.But, this type of sea area does not often have the island that can be stationed, live and be engaged in operation for personnel, even there are fragmentary islands and reefs once in a while, is the reef that the dew area is narrow and small, geologic structure is loose yet, along with tidal motion, often the some periods in one day are submerged in the water fully.To set up the city that population reaches some in this type of sea area, must realize by the approach of building artificial archipelago, with cause one be distributed in specify the sea area, by the artificial archipelago that various functions island is formed, promptly marine artificial city.

The artificial archipelago of this type of marine urban type, be suitable for building in the position that has strategic importance in the military affairs, addressing is near large-scale petroleum offshore boring island group, choose the sea area that has some natural islands and reefs to distribute as far as possible, so that be oil drilling, petroleum collection, petroleum storage transhipment job service, and the place that provides personnel to live.Simultaneously, also be convenient to rely on natural islands and reefs and on every side geological structure build artificial archipelago.

The artificial archipelago of this marine urban type should have the repertoire in a city.Simultaneously, it must possess marine transportation, the requisite ground installation of air transport.It must possess enough storage functions, for all kinds of personnel provide the provisions of long duration, provides spare unit material and the running stores of long duration for production equipment and military equipment.In addition, it also must have sufficient electrical production ability, for using by oneself and the needs that are close to the sea area on every side.

On the website of one tame Dubai real estate MRP office background, the title that gives out information, the Dubai plans to make an artificial archipelago, in honour of Michael Jackson.The profile in the artificial archipelago of imagination is Michael Jackson's a portrait." Michael Jackson " in the design sketch stepping classical dance step, contrasts finely with each other with " the world map archipelago " of Dubai, " huge palm man-made island " etc.And say " Michael Jackson commemorates the archipelago ", " the world map archipelago " and " huge palm man-made island " that reaches here, and all be the small-sized man-made island of sight, far do not possess the function in city.

Afterwards, have the message on the webpage to say again, near the waters, Black Sea that is positioned at the Russian Sochi, imagination is built one " mini Russia " artificial archipelago, the camping site of the athletes of various countries during holding as Winter Olympic Games in 2014.It does not belong to the type in urban type archipelago yet.

Up to now, do not see that the relevant patent in any and artificial archipelago delivers.

Summary of the invention

In order to overcome the deficiency of prior art, the utility model provides a kind of marine urban type artificial archipelago.This artificial archipelago, near petroleum collection platform and oil drilling platform, it has oneself nuclear power station and fresh water production station, and is approaching with the parking place of FPSO (floating production storage unit) again, is convenient to the oil of gathering and just make is sent to the oil staithe by petroleum pipeline.This artificial archipelago has the blowdown treating stations of oneself, can make things convenient for, fully dissolve the pollution of industrial emissions, life emission.

The main island in this artificial archipelago is the maximum man-made island of inhabitation number in the whole artificial archipelago.Main island is a comprehensive function island, and it has the function of storage, also has the function of current consumption.Its part is the fisherman district, can stop a large amount of fishing boats; A part is the residential block, can build a large amount of houses to arrange house, school, hospital and sports culture facility.It also provides necessary support and residence requirement for scientific investigation work.Between the air-sea Hong Kong and other each function island in main island and the artificial archipelago, there is ferry easily to shuttle back and forth and travels.When the air-sea Hong Kong position in main island and the artificial archipelago near the time, should build nonvolatil suspension bridge and be connect, to make things convenient for the current of personnel and vehicle.On each function island in artificial archipelago, all be provided with a vertical diving passage, can hold the bathysphere come-up and the dive of 4 meters of diameters, in order to the wind was high and the waves were pressing that the time above water craft can not navigate by water, when helicopter can not fly, as the urgent vehicles.

The technical scheme that the utility model is taked in order to realize its function is as follows.

The utility model comprises: the island of camping, air-sea Hong Kong, nuclear power fresh water island, blowdown island, main island.Wherein, camp island, blowdown island and main island all are a plurality of main islands constituent elements in conjunction with and the modular organization that is welded.Each main island constituent element is all by a gravity platform unit and main island deck piecemeal affixed composition.Each gravity platform unit is made up of concrete bed, three stabilizer columns and steel superstructure.Concrete bed is made up of 18 concrete cylindricals, and three stabilizer columns being made by steel concrete evenly assign on the concrete bed with equilateral triangle, and triangle center overlaps with the concrete bed center.Steel superstructure is that circular dull and stereotyped the welding with the multilayer truss constitutes, and by stabilizer column, is fixed on the concrete bed; Each deck, main island piecemeal all be upper and lower surface to be of a size of 400 * 400 meters, thickness be 1 meter steel components, be welded by the A3 steel plate of multilayer truss and 10 cm thicks; Nuclear power fresh water island is made up of deck, power station, small-waterplane-area column, heavy pad housing, stull.The deck, power station is the square template structure that is welded to form by steel plate and steel trusses, the small-waterplane-area column is a steel cylindricality hollow circular-tube, heavy pad housing is the hollow buoyancy aid that steel plate and steel framework are welded into, eight small-waterplane-area columns are divided into two groups, the one end is vertically mounted on respectively on two precipitation housings, and the other end and deck, power station soffit are affixed.The two ends of four stulls are affixed with the side of two heavy pad housings respectively, and the air-sea Hong Kong is welded to each other " ten " font structure by 14 Hong Kong constituent elements identical with main island constituent element structure with six Hong Kong deck piecemeals identical with deck, main island partitioned organization; The air-sea Hong Kong connects with floating production storage unit by petroleum pipeline.

Artificial archipelago provided by the utility model, concrete layout should be near oil drilling platform and petroleum collection platform group.The island of camping should be in oil drilling platform and petroleum collection platform group's center as far as possible, comes and goes each platform with the staff who makes things convenient for each platform and carries out operation and rest.The airfield runway direction of air-sea Hong Kong should be identical substantially with the long-term wind direction in locality.If this artificial archipelago is arranged on the South China Sea zone, consider the weather conditions of long-term northeast trades, the major axis of air-sea Hong Kong should be oriented to 30 ° of positive east by south, in order to avoid stand that unnecessary side direction is air-dry disturbs when taking off with land.Under prerequisite near oil drilling platform and petroleum collection platform group, the air-sea Hong Kong should be chosen in the position near floating production storage unit and maintenance certain distance especially, with the long-distance difficulty that transports of suitable minimizing petroleum pipeline, avoid the mutual operation of air-sea Hong Kong and floating production storage unit to disturb again.Main island should be away from the position of air-sea Hong Kong, in order to avoid the howling during takeoff and landing influences the dwelling environment on main island.For the ease of the transportation of personnel and goods and materials, should not assign other island on the connecting line on this two functions island.The position on blowdown island should and reduce between the influence of blowdown island to all the other function islands being optimized selection at the cost of transportation of saving the blowdown thing.The both sides that are listed in the air-sea Hong Kong should be divided in nuclear power fresh water island and other function island.Simultaneously, nuclear power fresh water island should keep enough safe distances with the air-sea Hong Kong.

The beneficial effects of the utility model: the artificial archipelago of marine urban type provided by the utility model, be in ocean away from the continent, similar South China Sea particularly not only away from the continent but also belong to the area in China territorial waters, reside in ground for a long time for the personnel that are engaged in all kinds of operations and office provide, garrison the base for a long time for the army personnel provides.It can effectively overcome this type of area does not have and can be stationed, live and be engaged in the difficulty of operation for personnel, even have only fragmentary islands and reefs, and along with the decline and the rising of morning and evening tides, islands and reefs only the some periods in one day surface, do not hinder The Application of Technology that the utility model provides and enforcement yet.The artificial archipelago of marine urban type provided by the utility model is equivalent to the city that population reaches some, and has the various functions in city.The utlity model has great industrial application prospect and great military and national defense value, for scientific research with investigate also significant, have huge economic benefit, and will produce positive realistic function and far-reaching historical influence nation's security and powerful.

Description of drawings

Fig. 1 is the schematic top plan view in the artificial archipelago of the utility model.

Fig. 2 is the structural representation of main island constituent element in the artificial archipelago of the utility model.

Fig. 3 is a nuclear power fresh water island schematic diagram in the artificial archipelago of the utility model.

Among the figure, the 1st, deck, main island piecemeal, the 2nd, gravity platform unit, the 3rd, concrete bed, the 4th, stabilizer column, the 5th, steel superstructure, the 6th, deck, power station, the 7th, small-waterplane-area column, the 8th, heavy pad housing, the 9th, stull, the 10th, oil drilling platform, the 11st, floating production storage unit, the 12nd, the island of camping, the 13rd, air-sea Hong Kong, the 14th, nuclear power fresh water island, the 15th, blowdown island, the 16th, main island, the 17th, main island constituent element, the 18th, petroleum pipeline, the 19th, petroleum collection platform.

The specific embodiment

Below in conjunction with accompanying drawing concrete enforcement of the present utility model is further described.

As Fig. 1, Fig. 2 and shown in Figure 3, the utility model comprises: the island 12 of camping, air-sea Hong Kong 13, nuclear power fresh water island 14, blowdown island 15, main island 16.Main island 16 be by a plurality of main islands constituent element 17 in conjunction with and the modular organization that is welded.When need enlarging main island 16 areas, can continue the main island of splicing constituent element 17, reaching the scale that needs, and continue repeatedly dilatation after allowing in 16 structure peripheries, original main island.Each main island constituent element 17 all is made up of a gravity platform unit 2 and deck, main island piecemeal 1.Gravity platform unit 2 is made up of concrete bed 3, three stabilizer columns 4 and steel superstructure 5; Concrete bed 3 diameters are 140 meters, form by 18 concrete cylindricals that are prefabricated into hollow structure, cavity can store fresh water or other liquid, each stabilizer column 4 is made by steel concrete, diameter is 6 meters, evenly assigns on the concrete bed 3, forms a length of side and be 50 meters equilateral triangle, triangle center overlaps with concrete bed 3 centers, with the load of even carrying steel superstructure 5 supportings.Steel superstructure 5 is welded by the circular steel plate and the multilayer truss of 150 meters of diameters.It is fixed on the concrete bed 3 by the supporting of stabilizer column 4.Each deck, main island piecemeal 1 all is that surface size is that 400 * 400 meters, thickness are 1 meter steel components, is welded by the A3 steel plate of multilayer truss and 10 cm thicks.Also need build necessary reinforced concrete structures at the upper surface of the main island modular organization that welding is finished,, adapt to the needs of different location difference in functionality to gain in strength.

The camp structure on island 12 and blowdown island 15, identical with the structure on main island 16, all should area as required take 17 splicings of enough main island constituent elements in conjunction with and build.

Nuclear power fresh water island 14 is made up of deck, power station 6, small-waterplane-area column 7, heavy pad housing 8, stull 9.Deck, power station 6 is the square template structures that are welded to form by steel plate and steel trusses, and surface size is 175 * 175 meters, and thickness is 10 meters; Small-waterplane-area column 7 is a steel cylindricality hollow circular-tube, 10 meters of diameters, 50 millimeters of wall thickness, 40 meters of length; Heavy pad housing 8 is hollow buoyancy aids that steel plate and steel framework are welded into, and is long 200 meters, wide 25 meters, high 10 meters.Eight small-waterplane-area columns 7 are divided into two groups, and the one end is vertically mounted on respectively on two precipitation housings 8, and the other end and 6 bottom surfaces, deck, power station are affixed.The two ends of four stulls 4 are affixed with the side of two heavy pad housings 8 respectively, and stull 9 is seamless steel pipes of 1 meter of diameter.

Air-sea Hong Kong 13 is welded to each other " ten " font structure by 14 Hong Kong constituent elements identical with main island constituent element 17 structures with six Hong Kong deck piecemeals identical with deck, main island piecemeal 1 structure.The Hong Kong deck piecemeal of 12 Hong Kong constituent elements is that surface size is 400 * 300 meters a rectangle, and wherein, 10 Hong Kong constituent elements are positioned at the middle vertically part of " ten " font structure, two horizontal directions that are positioned at " ten " font structure.The Hong Kong deck piecemeal of 2 Hong Kong constituent elements is that surface size is the semicircle of 200 meters of radiuses, be positioned at " ten " font structure horizontal direction about the end.Six Hong Kong deck piecemeals are that surface size is 400 * 100 meters a rectangle, and two Hong Kong deck piecemeals are positioned at the middle vertically two ends of part of " ten " font structure; Four Hong Kong deck piecemeals are positioned at the horizontal direction of " ten " font structure.Air-sea Hong Kong 13 is with between the floating production storage unit 11, has petroleum pipeline 18 to connect, so that the oil that need transport outward in marine conveying.

Artificial archipelago provided by the utility model, concrete layout should be near oil drilling platform and petroleum collection platform group.The island 12 of camping should be in the center of oil drilling platform 10 and petroleum collection platform 19 as far as possible, comes and goes each platform with the staff who makes things convenient for each platform and carries out operation and rest.The airfield runway direction of air-sea Hong Kong 13 should be identical substantially with the long-term wind direction in locality.If this artificial archipelago is arranged on the South China Sea zone, consider the weather conditions of long-term northeast trades, the major axis of air-sea Hong Kong 13 should be oriented to 30 ° of positive east by south, in order to avoid stand that unnecessary side direction is air-dry disturbs when taking off with land.Under prerequisite near oil drilling platform and petroleum collection platform group, air-sea Hong Kong 13 should be chosen in the position near floating production storage unit 11 and maintenance certain distance especially, with the suitable minimizing petroleum pipeline 18 long-distance difficulties that transport, avoid air-sea Hong Kong 13 and floating production storage unit 11 mutual operations to disturb again.Main island 16 should be away from the position of air-sea Hong Kong 13, in order to avoid the howling during takeoff and landing influences the dwelling environment on main island 16.For the ease of the transportation of personnel and goods and materials, should not assign other island on the connecting line on this two functions island.The position on blowdown island should and reduce between the influence to all the other function islands of blowdown island 15 being optimized selection at the cost of transportation of saving the blowdown thing.The both sides that are listed in air-sea Hong Kong 13 should be divided in nuclear power fresh water island 14 and other function island.Simultaneously, nuclear power fresh water island 14 should keep enough safe distances with air-sea Hong Kong 13.

Claims

1. the artificial archipelago of marine urban type comprises: the island of camping (12), air-sea Hong Kong (13), nuclear power fresh water island (14), blowdown island (15), main island (16); It is characterized in that, the island of camping (12), blowdown island (15) He Zhudao (16) all are a plurality of main island constituent elements (17) in conjunction with and the modular organization that is welded; Each main island constituent element (17) is all by a gravity platform unit (2) and main island deck piecemeal (1) affixed composition; Each gravity platform unit (2) is made up of concrete bed (3), three stabilizer columns (4) and steel superstructure (5); Concrete bed (3) is made up of 18 concrete cylindricals, three stabilizer columns (4) of being made by steel concrete evenly assign on the concrete bed (3) with equilateral triangle, triangle center overlaps with concrete bed (3) center, steel superstructure (5) is that circular dull and stereotyped the welding with the multilayer truss constitutes, by stabilizer column (4), be fixed on the concrete bed (3); Each deck, main island piecemeal (1) all be upper and lower surface to be of a size of 400 * 400 meters, thickness be 1 meter steel components, be welded by the A3 steel plate of multilayer truss and 10 cm thicks; Nuclear power fresh water island (14) is made up of deck, power station (6), small-waterplane-area column (7), heavy pad housing (8), stull (9); Deck, power station (6) is the square template structure that is welded to form by steel plate and steel trusses, small-waterplane-area column (7) is a steel cylindricality hollow circular-tube, heavy pad housing (8) is the hollow buoyancy aid that steel plate and steel framework are welded into, eight small-waterplane-area columns (7) are divided into two groups, the one end is vertically mounted on respectively on two precipitation housings (8), and the other end and deck, power station (6) soffit are affixed; The two ends of four stulls (9) are affixed with the side of two heavy pad housings (8) respectively, and air-sea Hong Kong (13) is welded to each other " ten " font structure by 14 Hong Kong constituent elements identical with main island constituent element (17) structure with six Hong Kong deck piecemeals identical with deck, main island piecemeal (1) structure; Air-sea Hong Kong (13) connects by the same floating production storage unit of petroleum pipeline (18) (11).

2. the artificial archipelago of marine urban type according to claim 1, it is characterized in that described concrete bed (3) diameter is 140 meters, each concrete cylindrical all is prefabricated into hollow structure, internal reservoir fresh water or other liquid, the diameter of each stabilizer column (4) is 6 meters, the equilateral triangle length of side that three stabilizer columns (4) form is 50 meters, and steel superstructure (5) diameter is 150 meters.

3. the artificial archipelago of marine urban type according to claim 1 is characterized in that deck, described power station (6) surface size is 175 * 175 meters, and thickness is 10 meters; 10 meters of small-waterplane-area column (7) diameters, 50 millimeters of wall thickness, length is 40 meters; Long 200 meters of heavy pad housing (8), wide 25 meters, high 10 meters; The seamless steel pipe of 1 meter of diameter is adopted in stull (9).

4. the artificial archipelago of marine urban type according to claim 1, the Hong Kong deck piecemeal that it is characterized in that described 12 Hong Kong constituent elements is that surface size is 400 * 300 meters a rectangle, wherein, 10 Hong Kong constituent elements are positioned at the middle vertically part of " ten " font structure, two horizontal directions that are positioned at " ten " font structure; The Hong Kong deck piecemeal of 2 Hong Kong constituent elements is that surface size is the semicircle of 200 meters of radiuses, be positioned at " ten " font structure horizontal direction about the end; Six Hong Kong deck piecemeals are that surface size is 400 * 100 meters a rectangle, and wherein, two Hong Kong deck piecemeals are positioned at the middle vertically two ends of part of " ten " font structure, and four Hong Kong deck piecemeals are positioned at the horizontal direction of " ten " font structure.