CN215367734U - FRP pipe lightweight concrete composite member - Google Patents
FRP pipe lightweight concrete composite member Download PDFInfo
- Publication number
- CN215367734U CN215367734U CN202120037086.0U CN202120037086U CN215367734U CN 215367734 U CN215367734 U CN 215367734U CN 202120037086 U CN202120037086 U CN 202120037086U CN 215367734 U CN215367734 U CN 215367734U
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- Prior art keywords
- concrete
- particles
- frp pipe
- concrete member
- frp
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- Expired - Fee Related
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- 239000004567 concrete Substances 0.000 title claims abstract description 94
- 239000002131 composite material Substances 0.000 title claims abstract description 17
- 239000002245 particle Substances 0.000 claims abstract description 46
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 10
- 238000005260 corrosion Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 239000011083 cement mortar Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000008202 granule composition Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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Abstract
The utility model discloses a lightweight FRP pipe concrete composite member, which comprises a concrete member and FRP pipes, wherein the concrete member is made of concrete, heat preservation particles and anticorrosion particles, the FRP pipes are embedded in the concrete member, and reinforcing steel bars are embedded in the inner top and the inner bottom of the concrete member. The utility model has simple structure, strong anti-corrosion capability, certain heat preservation function, convenient installation and wide popularization and application.
Description
Technical Field
The utility model relates to the technical field of concrete members, in particular to a lightweight concrete composite member of an FRP pipe.
Background
The precast concrete component is a building component which is prepared in advance in a factory by taking concrete as a basic material, and comprises a beam, a plate, a column, building decoration fittings and the like, the FRP pipe is made of glass fiber materials and other resin materials, and the FRP pipe and the concrete component are formed, so that the corrosion resistance of the component can be improved.
Patent No. CN201220052860.6 discloses a lightweight concrete composite member of FRP pipe, which comprises: the lightweight concrete comprises lightweight concrete, an FRP pipe arranged outside the lightweight concrete, a cement mortar layer covering the outer surface of the FRP pipe, and transverse steel bars arranged through the cross section of the member or FRP stiffening ribs which are integrated with the FRP pipe and are convexly arranged on the inner surface of the FRP pipe, wherein the lightweight concrete can effectively reduce the self weight of the member; the constraint effect of the FRP pipe on the concrete can effectively improve the compressive strength of the internal lightweight concrete, and the transverse reinforcing steel bars or FRP stiffening ribs arranged on the cross section of the member can ensure the cooperative working capability between the lightweight concrete and the FRP pipe and enhance the stress performance of the FRP pipe; in addition, the cement mortar layer sprayed outside the FRP pipe improves the fire resistance of the FRP material; the utility model has good anti-seismic performance, and can be used for building structures, bridges and other large-span structures.
The lightweight concrete combined member of the FRP pipe has the following defects: 1. the integral protection capability is good, the integral structure is lighter, and the installation is convenient, so that the FRP pipe lightweight concrete composite member is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a lightweight concrete composite member of an FRP pipe, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the FRP pipe lightweight concrete composite member comprises a concrete member and FRP pipes, wherein the concrete member is made of concrete, heat preservation particles and anticorrosion particles, the FRP pipes are embedded in the concrete member, and reinforcing steel bars are embedded in the top and the bottom of the concrete member.
Furthermore, the heat preservation particle is provided with anticorrosive particles on one side, and concrete is filled in the heat preservation particle and the anticorrosive particles.
Furthermore, the heat preservation particles are made of foam particle materials, and the anticorrosion particles are made of ceramic particle materials.
Furthermore, a clamping groove is formed in one end of the concrete member, and a clamping block is arranged at the other end of the concrete member.
Further, the number of the steel bars is multiple.
Compared with the prior art, the utility model has the following beneficial effects:
1. through setting up FRP tubular product, insulating particles and anticorrosive granule, the concrete member is pour by concrete, insulating particles and anticorrosive granule mixture and forms, and the insulating particles is made for foam particle material, can improve the heat preservation ability of concrete member, and anticorrosive granule is made by ceramic material, can improve the anticorrosive ability of concrete member, and concrete member inside inlays and is equipped with a plurality of FRP tubular products, can improve the intensity and the anticorrosive ability of concrete member.
2. Through setting up reinforcing bar and fixture block, the top all inlays with interior bottom in the concrete member and is equipped with the reinforcing bar, and the reinforcing bar can improve the intensity of concrete member, makes it be difficult for fracture, deformation, and the reinforcing bar tip is located the concrete member outside simultaneously, conveniently installs, and a plurality of draw-in grooves have been seted up to concrete member one side, and the concrete member opposite side is provided with the fixture block, makes the concrete member conveniently dock, installs.
Drawings
Fig. 1 is a schematic view of the overall structure of an FRP pipe lightweight concrete composite member according to the present invention.
Fig. 2 is a schematic structural view of a concrete member of the FRP pipe lightweight concrete composite member of the present invention.
In the figure: 1. a concrete member; 2. FRP pipes; 3. reinforcing steel bars; 4. a clamping block; 5. a card slot; 6. concrete; 7. heat preservation particles; 8. preservative particles.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-2, an FRP pipe lightweight concrete composite member comprises a concrete member 1 and an FRP pipe 2, wherein the concrete member 1 is made of concrete 6, heat preservation particles 7 and corrosion prevention particles 8, the FRP pipe 2 is embedded inside the concrete member 1, and reinforcing steel bars 3 are embedded at the top and bottom inside the concrete member 1.
Wherein, the thermal insulation particle 7 one side is provided with anticorrosive granule 8, thermal insulation particle 7 and anticorrosive granule 8 outside all are filled with concrete 6.
In this embodiment, as shown in fig. 2, the concrete member 1 is formed by mixing and casting concrete 6, heat insulating particles 7 and corrosion preventing particles 8.
The heat preservation particles 7 are made of foam particle materials, and the anti-corrosion particles 8 are made of ceramic particle materials.
In this embodiment, as shown in fig. 2, the heat insulating particles 7 are made of a foam particle material, which can improve the heat insulating ability of the concrete member 1, and the corrosion preventing particles 8 are made of a ceramic material, which can improve the corrosion preventing ability of the concrete member 1.
A clamping groove 5 is formed in one end of the concrete member 1, and a clamping block 4 is arranged at the other end of the concrete member 1.
In this embodiment, as shown in fig. 1, a plurality of slots 5 are formed on one side of the concrete member 1, and a fixture block 4 is disposed on the other side of the concrete member 1, so that the concrete member 1 can be conveniently butted and installed.
Wherein, the number of the reinforcing steel bars 3 is a plurality.
In this embodiment, as shown in fig. 1, the reinforcing bars 3 can improve the strength of the concrete member 1, so that the concrete member is not easily cracked or deformed.
It should be noted that the utility model is a lightweight concrete composite member of an FRP pipe, when in use, a concrete member 1 is formed by mixing and pouring concrete 6, heat preservation particles 7 and anticorrosion particles 8, the heat preservation particles 7 are made of foam particle materials, the heat preservation capability of the concrete member 1 can be improved, the anticorrosion particles 8 are made of ceramic materials, the anticorrosion capability of the concrete member 1 can be improved, a plurality of FRP pipes 2 are embedded in the concrete member 1, the strength and the anticorrosion capability of the concrete member 1 can be improved, reinforcing steel bars 3 are embedded at the top and the bottom in the concrete member 1, the strength of the concrete member 1 can be improved by the reinforcing steel bars 3, so that the concrete member is not easy to crack and deform, meanwhile, the end parts of the reinforcing steel bars 3 are positioned at the outer side of the concrete member 1, the installation is convenient, a plurality of clamping grooves 5 are arranged at one side of the concrete member 1, and clamping blocks 4 are arranged at the other side of the concrete member 1, the concrete member 1 is convenient to butt joint and install.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a FRP pipe lightweight concrete composite member, includes concrete member (1) and FRP tubular product (2), its characterized in that: the concrete member (1) is made of concrete (6), heat preservation particles (7) and anticorrosion particles (8), the FRP pipe (2) is embedded in the concrete member (1), and reinforcing steel bars (3) are embedded in the top and the bottom of the concrete member (1).
2. The FRP pipe lightweight concrete composite member as claimed in claim 1, wherein: and anti-corrosion particles (8) are arranged on one side of the heat-preservation particles (7), and concrete (6) is filled in the outer sides of the heat-preservation particles (7) and the anti-corrosion particles (8).
3. The FRP pipe lightweight concrete composite member as claimed in claim 1, wherein: the heat preservation particles (7) are made of foam particle materials, and the anticorrosion particles (8) are made of ceramic particle materials.
4. The FRP pipe lightweight concrete composite member as claimed in claim 1, wherein: a clamping groove (5) is formed in one end of the concrete member (1), and a clamping block (4) is arranged at the other end of the concrete member (1).
5. The FRP pipe lightweight concrete composite member as claimed in claim 1, wherein: the number of the steel bars (3) is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120037086.0U CN215367734U (en) | 2021-01-07 | 2021-01-07 | FRP pipe lightweight concrete composite member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120037086.0U CN215367734U (en) | 2021-01-07 | 2021-01-07 | FRP pipe lightweight concrete composite member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215367734U true CN215367734U (en) | 2021-12-31 |
Family
ID=79620639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120037086.0U Expired - Fee Related CN215367734U (en) | 2021-01-07 | 2021-01-07 | FRP pipe lightweight concrete composite member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215367734U (en) |
-
2021
- 2021-01-07 CN CN202120037086.0U patent/CN215367734U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |