CN105000141A - Prestress overwater floating structure object and floating bodies thereof - Google Patents
Prestress overwater floating structure object and floating bodies thereof Download PDFInfo
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- CN105000141A CN105000141A CN201510312905.7A CN201510312905A CN105000141A CN 105000141 A CN105000141 A CN 105000141A CN 201510312905 A CN201510312905 A CN 201510312905A CN 105000141 A CN105000141 A CN 105000141A
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- buoyancy aid
- prestress
- floating
- floating structure
- waterborne
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Abstract
The invention relates to the field of overwater carriers, particularly to a prestress overwater floating structure object and floating bodies thereof. The prestress overwater floating structure object comprises a floating platform formed by splicing the floating bodies, wherein each floating body is a polyhedron at least comprising a top wall and side walls, and an abutted surface attached to the outer wall surface of a corresponding side wall of one adjacent floating body is formed on the outer wall surface of each side wall of each floating body; in addition, prestress ribs are arranged on each floating body. According to the prestress overwater floating structure object disclosed by the invention, because a prestress structure is arranged on each floating body, the strength of each floating body can be greatly enhanced; therefore, the overall structural strength of the prestress overwater floating structure object is further guaranteed, and the strength of the floating structure object can meet the requirement of floating by the buoyancy of the operation platform; the construction of the prestress overwater floating structure object which can float by the buoyancy of the operation platform is realized.
Description
Technical field
The present invention relates to marine vehicle field, particularly relate to a kind of prestress floating structure waterborne and buoyancy aid thereof.
Background technology
Along with people's deepening continuously to the application of the water resources such as ocean, floating structure waterborne has become a kind of comparatively common water means of delivery.According to the introduction of " key technical problem of very large floating structures concept design " literary composition in " ocean engineering " periodical of the 19th volume the 1st phase of publishing February calendar year 2001, application very large floating structures carries out ocean space utilization and marine resources development, is the study hotspot of current ocean engineering circle.Although very large floating structures does not also have clear and definite definition, but generally believe and refer to that those yardsticks are in the floating structures of kilometer, be different from current yardstick with the boats and ships of hundred meters and ocean engineering structure, with other engineering item, compare as filled out sea etc., very large floating structures carry out ocean exploitation have mobility, little by seismic impact, to environmental concerns the advantage such as little and good economy performance.
As far back as nineteen twenty-four, the Edw ard R Arm strong of the U.S. just once imagined a construction large-scale floating platform (arm strong seadrome) in the Atlantic Ocean, to the aircraft postcombustion commuted between Europe and the U.S..Structure of its imagination comprises the buoyancy tank of small-waterplane-area and supports the column of upper brace, and to reduce its motion on wave, these criterions until still apply today in the design of packaged type marine drilling platform.After this, the conception of people to floating structure waterborne is more and more active, comprises and builds seadrome, power generating plant on sea, marine waste treatment plant and marine military base etc.Therefore, floating structure waterborne will have very wide application prospect in future.
But, in view of the restriction of construction material intensity, it is the truss-like floating structure waterborne comprising floating drum, support and job platform that floating structure large-scale waterborne involved by current parties concerned report is, about rely on job platform buoyancy, floating structure waterborne that self-relocation is platform-type, also do not see relevant record and explanation.
Summary of the invention
The object of the present invention is to provide a kind of prestress floating structure waterborne relying on the buoyancy of job platform self to float.
Meanwhile, the present invention also aims to the buoyancy aid that above-mentioned prestress floating structure is provided.
In order to solve the problem, prestress of the present invention floating structure waterborne is by the following technical solutions: prestress floating structure waterborne, comprise the floating platform be put together by buoyancy aid, described buoyancy aid is the polyhedron shape at least comprising roof and sidewall, and the outside wall surface of the sidewall of buoyancy aid forms the binding face of fitting with the outside wall surface of the corresponding sidewall of adjacent buoyancy aid, in addition, described buoyancy aid is provided with prestressing tendon.
Described prestressed structure is unidirectional prestressed structure, ring orientation prestress structure or multidirectional prestressed structure.
Described prestressed structure is located on the sidewall of buoyancy aid.
Cavity is provided with in described buoyancy aid.
Reinforced wall is provided with in the cavity of buoyancy aid.
The outline of described buoyancy aid is prismatic, and the outside wall surface of the sidewall of buoyancy aid forms the outer peripheral face of prism.
The outline of described buoyancy aid is regular prism shape.
Be provided with cavity in described buoyancy aid, be provided with reinforcement structure in cavity, reinforcement structure comprises the muscle portion that at least one deck is nested in cylinder portion in buoyancy aid, that close and is connected between the barrel in a portion and the sidewall of buoyancy aid.
Described reinforcement structure is provided with prestressing tendon.
The buoyancy aid of prestress floating structure waterborne is by the following technical solutions: the buoyancy aid of this prestress floating structure waterborne is identical with the structure of buoyancy aid involved in the technical scheme of above-mentioned prestress floating structure waterborne.
In prestress of the present invention floating structure waterborne, because buoyancy aid is provided with prestressed structure, therefore the intensity of buoyancy aid can greatly be strengthened, thus ensure the structural strength of prestress floating structure entirety waterborne further, and then the requirement that the buoyancy enabling the intensity of floating structure meet dependence job platform self floats, realize the construction to the prestress that the buoyancy of job platform self can be relied on to float floating structure waterborne.
Accompanying drawing explanation
Fig. 1 is the structural representation of the buoyancy aid of the embodiment 1 of prestress floating structure waterborne;
Fig. 2 is the structural representation of the buoyancy aid of the embodiment 2 of prestress floating structure waterborne;
Fig. 3 is the structural representation of the buoyancy aid of the embodiment 3 of prestress floating structure waterborne;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 3;
Fig. 6 is the C-C cutaway view of Fig. 3.
Detailed description of the invention
The embodiment 1 of prestress floating structure waterborne
As shown in Figure 1, this prestress floating structure waterborne is put together by multiple buoyancy aid, and buoyancy aid is polyhedral structure, comprises roof 101 and sidewall.In the present embodiment, buoyancy aid is specially hexahedron, except roof 101 and sidewall, it also has diapire 102, roof 101, diapire 102 surrounds a cavity together with sidewall, wherein sidewall is provided with prestressed structure, four of buoyancy aid sidewalls are defined as the first side wall 11 respectively herein, second sidewall 12, 3rd sidewall 13 and the 4th sidewall 14, prestressed structure on the first side wall 11 is the first prestressed structure 1, prestressed structure on second sidewall 12 is the second prestressed structure 2, prestressed structure on 3rd sidewall 13 is the 3rd prestressed structure 3 and the 4th prestressed structure 4, prestressed structure on 4th sidewall 14 is the 5th prestressed structure 5, the first half that first prestressed structure 1 is located at the first side wall is horizontally disposed with, for horizontal prestressed structure, second prestressed structure 2 is located at the middle part of the second sidewall, its tilted upward is arranged, for inclination prestressed structure, 3rd prestressed structure 2 is located at the lower part of the 3rd sidewall and is horizontally disposed with, be similarly horizontal prestress, 4th prestressed structure 4 is in recessed circular arc, for curved prestressing force, 5th prestressed structure 5 is located at the middle part of the 4th sidewall, it is vertically arranged, for vertical prestressing.In the present embodiment, the prestressed structure on each sidewall forms multi-aspect various dimensions prestress system.Wherein the material of buoyancy aid specifically can adopt the non-metallic material such as metal or cement concrete.
In the process of buoyancy aid split, the outside wall surface of buoyancy aid sidewall forms the binding face coincide with the outside wall surface of the respective side walls of adjacent buoyancy aid, namely floating platform is formed after buoyancy aid split, the roof of each buoyancy aid pieces together the operation plane of floating structure waterborne together, owing to have employed prestressed structure, this floating structure waterborne can meet the requirement of intensity.
The embodiment 2 of prestress floating structure waterborne
As shown in Figure 2, the difference of the prestress floating structure waterborne of the present embodiment and the embodiment 1 of prestress floating structure waterborne is only, buoyancy aid adds ring orientation prestress structure 201 on the basis of embodiment 1, contributes to the intensity further increasing buoyancy aid and prestress floating structure waterborne like this.
The embodiment 3 of prestress floating structure waterborne
As seen in figures 3-6, the difference of the prestress floating structure waterborne of the present embodiment and the embodiment 1 of prestress floating structure waterborne is only, the outline of buoyancy aid is positive hexagon, and its inside is provided with reinforcement structure, reinforcement structure comprises two and is nested in layer by layer in buoyancy aid, the cylinder portion 301 closed and the muscle portion 302 be connected between the barrel in a portion 301 and the sidewall of buoyancy aid, annular prestressed muscle 303 and vertical prestressing bar 304 is respectively equipped with on the barrel in wherein cylinder portion and on the sidewall of buoyancy aid, horizontal prestressing tendon 305 and curved prestressing tendon 306 is provided with in muscle portion 302, by adopting this structure, the intensity of floating structure waterborne can be ensured further.
In other embodiment of prestress floating structure waterborne, the outline of buoyancy aid can also be triangular prism, eight prisms etc., only demand fulfillment can with adjacent buoyancy aid split, buoyancy aid can also adopt the structure not with diapire; The reinforced wall that can also arrange adaptor union sidewall in the cavity of buoyancy aid is reinforced buoyancy aid, when adopting concrete material, when weight allows, buoyancy aid can also be set to solid construction.
The embodiment of the buoyancy aid of prestress floating structure waterborne, this buoyancy aid is the buoyancy aid in the embodiment 1 of above-mentioned prestress floating structure waterborne or embodiment 2 or embodiment 3, and it will not go into details herein.
Claims (10)
1. prestress floating structure waterborne, it is characterized in that, comprise the floating platform be put together by buoyancy aid, described buoyancy aid is the polyhedron shape at least comprising roof and sidewall, and the outside wall surface of the sidewall of buoyancy aid forms the binding face of fitting with the outside wall surface of the corresponding sidewall of adjacent buoyancy aid, in addition, described buoyancy aid is provided with prestressing tendon.
2. prestress according to claim 1 floating structure waterborne, is characterized in that, described prestressed structure is unidirectional prestressed structure, ring orientation prestress structure or multidirectional prestressed structure.
3. prestress according to claim 1 floating structure waterborne, is characterized in that, described prestressed structure is located on the sidewall of buoyancy aid.
4. prestress according to claim 1 floating structure waterborne, is characterized in that, is provided with cavity in described buoyancy aid.
5. prestress according to claim 4 floating structure waterborne, is characterized in that, is provided with reinforced wall in the cavity of buoyancy aid.
6. the floating structure waterborne of the prestress according to any one of claim 1-3, is characterized in that, the outline of described buoyancy aid is prismatic, and the outside wall surface of the sidewall of buoyancy aid forms the outer peripheral face of prism.
7. prestress according to claim 6 floating structure waterborne, is characterized in that, the outline of described buoyancy aid is regular prism shape.
8. prestress according to claim 6 floating structure waterborne, it is characterized in that, cavity is provided with in described buoyancy aid, be provided with reinforcement structure in cavity, reinforcement structure comprises the muscle portion that at least one deck is nested in cylinder portion in buoyancy aid, that close and is connected between the barrel in a portion and the sidewall of buoyancy aid.
9. prestress according to claim 8 floating structure waterborne, is characterized in that, described reinforcement structure is provided with prestressing tendon.
10. the buoyancy aid of prestress floating structure waterborne, is characterized in that, this buoyancy aid is the buoyancy aid of the prestress floating structure waterborne described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312905.7A CN105000141A (en) | 2015-06-10 | 2015-06-10 | Prestress overwater floating structure object and floating bodies thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510312905.7A CN105000141A (en) | 2015-06-10 | 2015-06-10 | Prestress overwater floating structure object and floating bodies thereof |
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| CN105000141A true CN105000141A (en) | 2015-10-28 |
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| CN201510312905.7A Pending CN105000141A (en) | 2015-06-10 | 2015-06-10 | Prestress overwater floating structure object and floating bodies thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435839A (en) * | 2019-09-06 | 2019-11-12 | 集美大学 | A kind of floatation type marinescape storage electricity generation system radar wind mobile platform, which subtracts, shakes foundation platform |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273783A (en) * | 1988-04-26 | 1989-11-01 | Yamaha Motor Co Ltd | Floating element combination type water floating body |
| JPH02193795A (en) * | 1989-01-24 | 1990-07-31 | Hideo Fukuda | Complex floating building constructed of several hexagon cylinder bodies |
| FR2860809A1 (en) * | 2003-10-08 | 2005-04-15 | Didier Jean Noel Collart | Modular artificial reef device for e.g. protecting mobile fauna, has vertical plates fixed under horizontal hexagonal plate and carrying horizontal plates that partition floating compartment and create organized baffle system |
| KR20090007436U (en) * | 2008-01-18 | 2009-07-22 | 성윤모 | Pontoon connect apparatus |
| JP2011162017A (en) * | 2010-02-08 | 2011-08-25 | Npo Chikyu Club Network 2000 | Artificial island |
| CN202466392U (en) * | 2011-12-19 | 2012-10-03 | 河南红桥锚机有限公司 | Multifunctional buoyancy tank |
| CN103950518A (en) * | 2014-05-09 | 2014-07-30 | 卢一中 | Buoy facilitating firm structure of overwater floating platform and combined overwater platform of buoy |
| CN204846307U (en) * | 2015-06-10 | 2015-12-09 | 河南福海瑞港海洋设备有限公司 | Prestressing force floating structure thing on water and body thereof |
-
2015
- 2015-06-10 CN CN201510312905.7A patent/CN105000141A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273783A (en) * | 1988-04-26 | 1989-11-01 | Yamaha Motor Co Ltd | Floating element combination type water floating body |
| JPH02193795A (en) * | 1989-01-24 | 1990-07-31 | Hideo Fukuda | Complex floating building constructed of several hexagon cylinder bodies |
| FR2860809A1 (en) * | 2003-10-08 | 2005-04-15 | Didier Jean Noel Collart | Modular artificial reef device for e.g. protecting mobile fauna, has vertical plates fixed under horizontal hexagonal plate and carrying horizontal plates that partition floating compartment and create organized baffle system |
| KR20090007436U (en) * | 2008-01-18 | 2009-07-22 | 성윤모 | Pontoon connect apparatus |
| JP2011162017A (en) * | 2010-02-08 | 2011-08-25 | Npo Chikyu Club Network 2000 | Artificial island |
| CN202466392U (en) * | 2011-12-19 | 2012-10-03 | 河南红桥锚机有限公司 | Multifunctional buoyancy tank |
| CN103950518A (en) * | 2014-05-09 | 2014-07-30 | 卢一中 | Buoy facilitating firm structure of overwater floating platform and combined overwater platform of buoy |
| CN204846307U (en) * | 2015-06-10 | 2015-12-09 | 河南福海瑞港海洋设备有限公司 | Prestressing force floating structure thing on water and body thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435839A (en) * | 2019-09-06 | 2019-11-12 | 集美大学 | A kind of floatation type marinescape storage electricity generation system radar wind mobile platform, which subtracts, shakes foundation platform |
| CN110435839B (en) * | 2019-09-06 | 2024-04-02 | 集美大学 | Floating type radar wind measurement mobile platform anti-rolling foundation bearing platform of offshore wind and light storage power generation system |
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Application publication date: 20151028 |
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