A continuous buoy composite material floating structure system

A composite material, floating structure technology, applied in the direction of floating buildings, etc., can solve the problems of shortening the construction time of the floating structure, complicated on-site installation, low bearing capacity, etc., and achieves the effects of simple construction, fast erection and long service life.

Inactive Publication Date: 2016-03-23
NANJING UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a floating structure system with high bearing capacity, good integrity, good corrosion resistance and convenient construction, which is suitable for large offshore oil platforms, sightseeing platforms and floating trestles The floating structure system can effectively solve the problems of insufficient durability, low bearing capacity, and complicated on-site installation of traditional floating structures; moreover, the main components of the floating structure can be wound and pultruded in the factory , realize continuous production, and effectively shorten the construction time of floating structures

Method used

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  • A continuous buoy composite material floating structure system
  • A continuous buoy composite material floating structure system
  • A continuous buoy composite material floating structure system

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Effect test

Embodiment 1

[0033] The continuous buoy composite floating structure of the present invention, such as Figure 1-7 shown. Composite circular buoy unit 1 with equal cross-section is made of basalt fiber cloth and vinyl ester resin through winding process to form a composite tube, and the filler 3 in the composite shell 2 is PU foam. The connections between adjacent buoy units are connected by socket flanges 6 and bolts 7 . The double buoys are placed side by side, and the double buoy connection unit is used to fix the double buoys. The buoy connection unit 4 is a sandwich panel shell structure made of vacuum introduction technology. The panel shell is made of glass fiber and unsaturated polyester resin. The sandwich material 5 Use polyvinyl chloride foam. The bridge deck structure system 10 includes a frame 14 of composite material, on which a sandwich panel shell 13 of composite material is laid, and the structure of the sandwich panel is the same as that of the plywood connection unit. ...

Embodiment 2

[0035] The continuous buoy composite floating structure of the present invention, such as Figure 1-5 and 8-9. The equal-section circular buoy unit 1 is prepared by winding process of glass fiber and unsaturated polyester resin, and the filling body 3 in the composite material shell 2 is polystyrene foam; the connection between adjacent buoy units adopts socket flanges 6 and Bolt 7 connection; the double buoys are placed side by side, and the double buoy connection unit 4 is used to fix the double buoys. The buoy connection unit adopts the sandwich panel shell structure made of vacuum introduction process, and the panel shell is made of glass fiber and unsaturated polyester resin. The sandwich material 5 uses polyurethane foam; the equal-section circular buoy unit 1 of the auxiliary trestle is connected with the buoy connection unit 4; Unsaturated polyester resin and paulownia wood are made by pultrusion process. The pile holding device 12 is arranged on the outside of the b...

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Abstract

The invention discloses a continuous-buoy composite floating structure system. The system is mainly composed of composite round buoys, a bridge deck system, buoy connecting units and pile holding devices. The composite round buoys are connected with one another through the buoy connecting units. The bridge deck system is erected on the buoy connecting units, and is formed by composing a frame by composite pultrusion sections and then paving composite plates on the frame or directly paving the composite plates on the buoy connecting units. Finally, the buoy connecting units are connected with gauge piles through the pile holding devices to form the composite floating structure system. The system is few in connection nodes during construction, capable of being constructed quickly and high in industrial degree; meanwhile, the system has good durability in marine environment, and is applicable to various above water floating bridges, marina floating piers and other above water platforms.

Description

technical field [0001] The invention relates to a floating structure system, in particular to a continuous buoy composite material floating structure system. Background technique [0002] The current floating structure on water is mainly based on the small floating tank system, which can be divided into two types of structural systems: the floating tank + panel system and the floating tank splicing system. In the former system, the panel part is generally composed of stainless steel or aluminum alloy beam (rod) members to form a frame, and wooden boards or wood-plastic boards are laid on it, and the floating tank is fixed on the frame, which is distributed continuously or intermittently. In the latter system, a certain number of buoyant tanks are closely arranged and connected as one, and the upper surfaces of all the buoyant tanks are connected as a whole to be used as a panel of the water platform instead of a separate panel. The buoyant tanks used in the above two soluti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B35/44
Inventor 刘伟庆谢龙飞齐玉军方海
Owner NANJING UNIV OF TECH
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