CN205077526U - Anticorrosive reinforcement reinforced structure of aquatic piling bar - Google Patents
Anticorrosive reinforcement reinforced structure of aquatic piling bar Download PDFInfo
- Publication number
- CN205077526U CN205077526U CN201520717561.3U CN201520717561U CN205077526U CN 205077526 U CN205077526 U CN 205077526U CN 201520717561 U CN201520717561 U CN 201520717561U CN 205077526 U CN205077526 U CN 205077526U
- Authority
- CN
- China
- Prior art keywords
- fortifying fibre
- cloth
- hoop
- piling bar
- compound layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The utility model relates to an anticorrosive reinforcement reinforced structure of aquatic piling bar, including the piling bar, the piling bar outer fringe is equipped with the compound cloth layer of hoop fortifying fibre, and tight piling bar is pasted to the compound cloth in situ side of hoop fortifying fibre, and the compound cloth layer outside of hoop fortifying fibre is provided with enclosing of longitudinal separation setting and restraints the compound cloth layer of fortifying fibre. Adopt the compound cloth layer of hoop fortifying fibre and enclose the structure cooperation hydrophobic resin glue film parcel piling bar of restrainting the compound cloth layer of fortifying fibre and interweaving, there is hydrophobic resin glue film on the compound cloth layer surface of this hoop fortifying fibre, indiffusion under water can be guaranteed to hydrophobic resin glue film, after solidifying in aqueous, the compound cloth layer of fortifying fibre has just become strong adj. Tabular material protection piling bar, enclose and restraint the compound cloth layer of fortifying fibre and have the effect of consolidating anti -drop to fortifying fibre compound cloth layer, this kind of structure has good antiscour and anticorrosive performance.
Description
Technical field
The utility model relates to steel in the water such as a kind of bridge or harbour and builds the building anticorrosion reinforcing structure of piling bar under water.
Background technology
For the off-shore structure such as harbour, bridge, often adopt the basis of formation such as steel pipe pile, channel-section steel, i iron.Old piling bar is after use for many years, and new piling bar is in work progress, and the burn into of anticorrosive coat is damaged inevitable, and how carrying out maintenance is a hang-up, and successfully Engineering Projects is few so far.
Piling bar corrosion-inhibiting coating is long for service life, but corrosive environment is severe, and add mechanical damage etc., the broken invalid of coating is difficult to avoid, but repairs quite difficulty, and its difficulty is embodied in the selection of anti-corrosion material and how carries out construction two aspect.The key of problem is partial repair region under water, and part is on the water but by the impact of wave.In addition along with tide bulge and fall, the ruggedized construction newly done not yet may be solidified and will be walked by sea water immersion or sea beat.Carry out the Painting in Maintenance of steel pipe pile, adopt can painting under water, underwater curing high-performance ruggedized construction.
Summary of the invention
For above-mentioned situation, the utility model provides piling bar in a kind of water anticorrosion reinforcing structure, adopt hoop fortifying fibre compound layer of cloth and enclose the respective outer side edges hydrophobic resin glue-line parcel piling bar restrainted fortifying fibre compound layer of cloth and interweave, hoop fortifying fibre compound layer of cloth parcel is that Ag lacks=hoop fortifying fibre Compound Fabric layer thickness * hoop fortifying fibre compound layer of cloth width * hoop fortifying fibre compound layer of cloth tensile strength/steel tensile strength for steel area.Concrete such as d is multiple=and hoop fortifying fibre Compound Fabric layer thickness 1.3mm, b be multiple=and hoop fortifying fibre compound layer of cloth width mm, σ be multiple=hoop fortifying fibre compound layer of cloth tensile strength 235N/mm2, σ steel=300N/mm2.According to piling bar loss sectional area, draw concrete width and the number of plies of the hoop fortifying fibre compound layer of cloth of requirement.There is hydrophobic resin glue-line on this hoop fortifying fibre compound layer of cloth surface, and hydrophobic resin glue-line can ensure indiffusion under water, and within 24 hours, substantially solidify, and compressive strength is not less than 45MPA, tensile strength is not less than 235MPA.Hoop fortifying fibre compound layer of cloth and enclose bundle fortifying fibre compound layer of cloth and can be glass fabric, aryl fiber cloth or glass and aramid fiber mixed weaving cloth.
To achieve these goals, the technical solution of the utility model is as follows:
The anticorrosion reinforcing structure of piling bar in water, comprise piling bar, described piling bar outer rim is provided with hoop fortifying fibre compound layer of cloth, is adjacent to piling bar inside hoop fortifying fibre compound layer of cloth, and what hoop fortifying fibre compound layer of cloth arranged outside had longitudinal separation to arrange encloses bundle fortifying fibre compound layer of cloth.
As preferred embodiment, the thickness of described hoop fortifying fibre compound layer of cloth is 1.3mm.
As preferred embodiment, the width of described hoop fortifying fibre compound layer of cloth is 80 ~ 200mm.
As preferred embodiment, the outer rim of described hoop fortifying fibre compound layer of cloth is provided with one deck hydrophobic resin glue-line, and the thickness of hydrophobic resin glue-line is 0.1 ~ 0.5mm.
As preferred embodiment, the inner edge of described hoop fortifying fibre compound layer of cloth is arranged also one deck hydrophobic resin glue-line, and the thickness of hydrophobic resin glue-line is 0.1 ~ 0.5mm.
As preferred embodiment, described hoop fortifying fibre compound layer of cloth is specially glass fabric, aryl fiber cloth or glass and aramid fiber mixed weaving cloth.
As preferred embodiment, described hoop fortifying fibre compound layer of cloth parcel piling bar sectional area is that Ag lacks=hoop fortifying fibre Compound Fabric layer thickness * hoop fortifying fibre compound layer of cloth width * hoop fortifying fibre compound layer of cloth tensile strength/steel tensile strength.Concrete such as d is multiple=and hoop fortifying fibre Compound Fabric layer thickness 1.3mm, b be multiple=and hoop fortifying fibre compound layer of cloth width mm, σ be multiple=hoop fortifying fibre compound layer of cloth tensile strength 235N/mm2, σ steel=300N/mm2.
As preferred embodiment, the parcel of described hoop fortifying fibre compound layer of cloth highly exceeds piling bar indicated range 50cm.
The utility model has the advantages that: adopt hoop fortifying fibre compound layer of cloth and enclose the respective outer side edges hydrophobic resin glue-line parcel piling bar restrainted fortifying fibre compound layer of cloth and interweave; there is hydrophobic resin glue-line on this hoop fortifying fibre compound layer of cloth surface; hydrophobic resin glue-line can ensure indiffusion under water; strong board-like material protection piling bar has just been become after fortifying fibre compound layer of cloth solidifies in water; enclose bundle fortifying fibre compound layer of cloth and fortifying fibre compound layer of cloth is had to the effect of reinforcing slip-off preventing, this structure has good antiscour and erosion-resisting performance.
Accompanying drawing explanation
Fig. 1 is the utility model steel pile structure schematic diagram.
Fig. 2 is hoop fortifying fibre compound layer of cloth package structure schematic diagram.
Fig. 3 is the structural representation of Fig. 2 E-E section.
Fig. 4 is the utility model overall structure schematic diagram.
1. enclose bundle fortifying fibre compound layer of cloth; 2. hoop fortifying fibre Compound Fabric; 3. piling bar in water; 4. waterline; 5. rejected region; 6. hydrophobic resin glue-line.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the utility model further.
See Fig. 1 ~ Fig. 4, the anticorrosion reinforcing structure of piling bar in water, comprise piling bar, described piling bar outer rim is provided with hoop fortifying fibre compound layer of cloth, be adjacent to piling bar inside hoop fortifying fibre compound layer of cloth, what hoop fortifying fibre compound layer of cloth arranged outside had longitudinal separation to arrange encloses bundle fortifying fibre compound layer of cloth.
As preferred embodiment, the thickness of described hoop fortifying fibre compound layer of cloth is 1.3mm.
As preferred embodiment, the width of described hoop fortifying fibre compound layer of cloth is 80 ~ 200mm.
As preferred embodiment, the outer rim of described hoop fortifying fibre compound layer of cloth is provided with one deck hydrophobic resin glue-line, and the thickness of hydrophobic resin glue-line is 0.1 ~ 0.5mm.
As preferred embodiment, the inner edge of described hoop fortifying fibre compound layer of cloth is arranged also one deck hydrophobic resin glue-line, and the thickness of hydrophobic resin glue-line is 0.1 ~ 0.5mm.
As preferred embodiment, described hoop fortifying fibre compound layer of cloth is specially glass fabric, aryl fiber cloth or glass and aramid fiber mixed weaving cloth.
As preferred embodiment, described hoop fortifying fibre compound layer of cloth parcel piling bar sectional area is that Ag lacks=hoop fortifying fibre Compound Fabric layer thickness * hoop fortifying fibre compound layer of cloth width * hoop fortifying fibre compound layer of cloth tensile strength/steel tensile strength.Concrete such as d is multiple=and hoop fortifying fibre Compound Fabric layer thickness 1.3mm, b be multiple=and hoop fortifying fibre compound layer of cloth width mm, σ be multiple=hoop fortifying fibre compound layer of cloth tensile strength 235N/mm2, σ steel=300N/mm2.
As preferred embodiment, the parcel of described hoop fortifying fibre compound layer of cloth highly exceeds piling bar indicated range 50cm.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and manual; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (7)
1. the anticorrosion reinforcing structure of piling bar in water, it is characterized in that, comprise piling bar, described piling bar outer rim is provided with hoop fortifying fibre compound layer of cloth, be adjacent to piling bar inside hoop fortifying fibre compound layer of cloth, what hoop fortifying fibre compound layer of cloth arranged outside had longitudinal separation to arrange encloses bundle fortifying fibre compound layer of cloth.
2. the anticorrosion reinforcing structure of piling bar in water according to claim 1, is characterized in that, the thickness of described hoop fortifying fibre compound layer of cloth is 1.3mm.
3. the anticorrosion reinforcing structure of piling bar in water according to claim 1, is characterized in that, the width of described hoop fortifying fibre compound layer of cloth is 80 ~ 200mm.
4. the anticorrosion reinforcing structure of piling bar in water according to claim 1, is characterized in that, the outer rim of described hoop fortifying fibre compound layer of cloth is provided with one deck hydrophobic resin glue-line, and the thickness of hydrophobic resin glue-line is 0.1 ~ 0.5mm.
5. the anticorrosion reinforcing structure of piling bar in water according to claim 1, is characterized in that, described hoop fortifying fibre compound layer of cloth is specially glass fabric, aryl fiber cloth or glass and aramid fiber mixed weaving cloth.
6. the anticorrosion reinforcing structure of piling bar in water according to claim 1, is characterized in that, the parcel of described hoop fortifying fibre compound layer of cloth highly exceeds piling bar indicated range 50cm.
7. the anticorrosion reinforcing structure of piling bar in water according to claim 1, it is characterized in that, described hoop fortifying fibre compound layer of cloth parcel is that hoop fortifying fibre Compound Fabric layer thickness is multiplied by hoop fortifying fibre compound layer of cloth width and is multiplied by hoop fortifying fibre compound layer of cloth tensile strength divided by steel tensile strength for piling bar sectional area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717561.3U CN205077526U (en) | 2015-09-17 | 2015-09-17 | Anticorrosive reinforcement reinforced structure of aquatic piling bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717561.3U CN205077526U (en) | 2015-09-17 | 2015-09-17 | Anticorrosive reinforcement reinforced structure of aquatic piling bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205077526U true CN205077526U (en) | 2016-03-09 |
Family
ID=55429941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717561.3U Active CN205077526U (en) | 2015-09-17 | 2015-09-17 | Anticorrosive reinforcement reinforced structure of aquatic piling bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205077526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049556A (en) * | 2016-08-10 | 2016-10-26 | 上海市城市建设设计研究总院 | Erosive wear preventing structure for pile foundation |
| CN110805028A (en) * | 2019-10-12 | 2020-02-18 | 国网江苏省电力有限公司连云港供电分公司 | FRP elastic composite pile and manufacturing method thereof |
-
2015
- 2015-09-17 CN CN201520717561.3U patent/CN205077526U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049556A (en) * | 2016-08-10 | 2016-10-26 | 上海市城市建设设计研究总院 | Erosive wear preventing structure for pile foundation |
| CN106049556B (en) * | 2016-08-10 | 2018-01-02 | 上海市城市建设设计研究总院（集团）有限公司 | Pile foundation protection against erosion denudes structure |
| CN110805028A (en) * | 2019-10-12 | 2020-02-18 | 国网江苏省电力有限公司连云港供电分公司 | FRP elastic composite pile and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207109563U (en) | Bridge ultra-high performance concrete protection against erosion denudes structure | |
| CN205077526U (en) | Anticorrosive reinforcement reinforced structure of aquatic piling bar | |
| CN204098030U (en) | For the concrete pile structure of marine environment | |
| US8298360B2 (en) | Process for obtaining pipes and joints from a polymer composite | |
| CN207079815U (en) | A kind of FRP steel clamps heart pipe | |
| CN111733891A (en) | Reinforcing and corrosion preventing method for underwater structure | |
| CN203307801U (en) | Composite-material sleeve | |
| CN106007441A (en) | Low-dosage environment-friendly rebar corrosion inhibitor | |
| CN104499640A (en) | High-durability concrete structural element and manufacture method thereof | |
| KR101328837B1 (en) | Reinforced concrete pontoons lugs and skeletal | |
| SE1400498A1 (en) | Concrete mix and applications of the concrete mix | |
| KR20110023510A (en) | Coating material for protecting corrosion of marine steel pile | |
| CN105386475A (en) | Anti-corrosive reinforcing method for steel pile in water | |
| CN104153594B (en) | A kind of method that improves reinforced concrete member staight scissors bearing capacity | |
| CN114482411A (en) | Concrete combined member with composite material grid and manufacturing process thereof | |
| CN102416742A (en) | Structural pipeline repairing material | |
| CN105059475A (en) | Detachable bulwark structure of underwater probing ship | |
| CN105926531B (en) | A kind of case net type floating breakwater based on FRP material | |
| CN205173739U (en) | A novel pipeline section for offshore oil platform sea water promotes | |
| CN105839688A (en) | Rubber floater for dredging projects | |
| JP6631105B2 (en) | Steel member and substructure having protective layer | |
| CN109911121B (en) | Corrosion-resistant, crack-resistant and electrification-resistant gravity anchor for marine internal wave observation subsurface buoy | |
| KR100685287B1 (en) | Repairing method for protecting the surface of poles installed under the water | |
| CN205894142U (en) | Rubber is raised nose above water to breathe for dredging engineering | |
| CN205707225U (en) | Formula fender erecting device is tied up outside a kind of |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Feng Meng Inventor after: Song Zhiyuan Inventor before: Feng Meng |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200050 15A-1 room, No. 855, Changning Road, Shanghai, Changning District Patentee after: Shanghai long strengthening Polytron Technologies Inc Address before: 200050 15A-1 room, No. 855, Changning Road, Shanghai, Changning District Patentee before: SHANGHAI JIUJIAN REINFORCEMENT TECHNOLOGY CO., LTD. |