CN201857691U - Concrete plate-shaped component - Google Patents
Concrete plate-shaped component Download PDFInfo
- Publication number
- CN201857691U CN201857691U CN2010202738366U CN201020273836U CN201857691U CN 201857691 U CN201857691 U CN 201857691U CN 2010202738366 U CN2010202738366 U CN 2010202738366U CN 201020273836 U CN201020273836 U CN 201020273836U CN 201857691 U CN201857691 U CN 201857691U
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- China
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- plate body
- concrete plate
- concrete
- chopped strand
- grid
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Abstract
The utility model discloses a concrete plate-shaped component which comprises a concrete plate body and a grille embedded in the concrete plate body, and is characterized in that the concrete plate-shaped component consists of the concrete plate body, the grille embedded in the concrete plate body, and a chopped fiber reinforced area, the grille consists of ribs extending along the longitudinal direction of the concrete plate body and ribs extending along the transverse direction of the concrete plate body that are interlaced with each other, the chopped fiber reinforced area consists of chopped fibers which are longitudinally arranged along a concrete cylinder, and the ribs extending along the longitudinal direction of the concrete plate body of the grille are cladded in the chopped fiber reinforced area. The concrete plate-shaped component has high anti-cracking performance, reduces the cost of the concrete component, simplifies the process of prefabricated components, and enhances the antistatic shielding, radiation-proof, anti-corrosion and other functions of the concrete component.
Description
Technical field
The utility model relates to a kind of concrete component, the concrete template member that particularly a kind of stress-bearing capability strengthens.
Background technology
In construction work, be extensive use of prefabricated component and fitting, to improve construction project efficient, reduce cost, generally strengthen concrete and make by the configuration reinforcement net, but because reinforcing bar is a metal, be easy to get rusty, can not satisfy requirement permanently effective, economic security at aspects such as cracking resistance, radiation proofs.
The utility model content
The purpose of this utility model provides the concrete template prefabricated units of a kind of bearing capacity ability height, cracking resistance height, antistatic shielding.
In order to achieve the above object, concrete template prefabricated units of the present utility model are made up of concrete plate body 1, the chopped strand enhancement region 3 that is embedded in the grid 2 of described concrete plate body inside and is embedded in described concrete plate body inside, and described chopped strand enhancement region 3 is made up of the chopped strand of vertically arranging that prolongs described concrete plate body 1; Described grid 2 is made up of longitudinally extending muscle that prolongs described concrete plate body 1 that is interweaved and the muscle that prolongs the extending transversely of described concrete plate body 1; Described grid 2 prolongs the longitudinally extending muscle coating of described concrete plate body 1 and the inside of described chopped strand enhancement region 3 at least.This structure design on the one hand, is embedded in inside concrete with grid, can give full play to the mechanical characteristic of two kinds of materials.Particularly, bear the forward moment of flexure at member and do the time spent, concrete part pressurized, the plate bottom grid is then born pulling force; On the other hand, by in grid arranged around chopped strand enhancement region, structure partial stress obtains disperseing under the chopped strand effect, has improved the ability of this part concrete anticracking, indirect protection the stressed grid of this part.
Described grid 2 can be arranged along the concrete plate body continuously according to the mechanical calculation result, is arranged in the plate by the Force Calculation result, mainly is arranged at the bottom of the plate and the plate face; The width that the cross section of concrete plate body 1 is prolonged in chopped strand enhancement region 3 can also can be provided with and extend to whole concrete plate body according to the requirement setting of different constructional materialss or processing technology.It also can be prestressed that described grid 2 can be designed as non-prestressed.
Described chopped strand is that length is the fibre of 0.5-50cm.
The material of described grid 2 is the non-metallic fibers silk; Described chopped strand is nonmetal chopped strand.This design can avoid using the metallic fiber muscle to cause electrostatic screen.
The material of non-metallic fibers silk and nonmetal chopped strand specifically can be carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers, dolomite fiber, continuous basalt fiber etc., is preferably continuous basalt fiber.The material that is grid 2 is the continuous basalt fiber muscle.The chopped strand of chopped strand enhancement region 3 is a basalt chopped fiber.It is anticorrosive to utilize basalt fibre to have, the performance of high temperature resistance, and cost reduces greatly.
Design based on said structure, the utlity model has the cracking resistance height, reduced concrete component cost, simplified the technology of prefabricated units, also strengthen the antistatic shielding of concrete component, radiation proof, function such as anticorrosive simultaneously, have good performance and make higher specific use member of the protective materials of structural element, military applications of stressed panel in its floor that can be used for bridge construction, urban road and the highway pavement, bridge floor plate-girder, anti-radiation building (constructing) thing and member and other life requirements etc.
Description of drawings
Fig. 1 is the longitdinal cross-section diagram of concrete template member of the present utility model
Fig. 2 is concrete template element cross-section figure of the present utility model
The specific embodiment
As depicted in figs. 1 and 2, be concrete template member of the present utility model.This concrete template member is made up of concrete plate body 1, the chopped strand enhancement region 3 that is embedded in the grid 2 of concrete plate body inside and is embedded in described concrete plate body inside; Wherein, grid 2 is made up of longitudinally extending muscle that prolongs described concrete plate body 1 that is interweaved and the muscle that prolongs the horizontal stretching, extension of described concrete plate body 1; Described chopped strand enhancement region 3 is made up of the chopped strand of vertically arranging that prolongs described concrete plate body 1; Grid 2 prolongs the longitudinally extending muscle coating of described concrete plate body 1 and the inside of described chopped strand enhancement region 3 at least.
This structure design on the one hand, is embedded in inside concrete with grid, can give full play to the mechanical characteristic of two kinds of materials.Particularly, bear the forward moment of flexure at member and do the time spent, concrete part pressurized, the plate bottom grid is then born pulling force; On the other hand, by in grid arranged around chopped strand enhancement region, structure partial stress obtains disperseing under the chopped strand effect, has improved the ability of this part concrete anticracking, indirect protection the stressed grid of this part.
Above-mentioned chopped strand is that length is the fibre of 0.5-50cm.
The material of above-mentioned grid 2 is the non-metallic fibers silk; Above-mentioned chopped strand is nonmetal chopped strand.This design can be avoided the electrostatic screen that uses the metallic fiber muscle to cause.
The material of non-metallic fibers silk and nonmetal chopped strand specifically can be carbon fiber, aramid fiber, superhigh molecular weight polyethylene fibers, dolomite fiber, continuous basalt fiber etc., is preferably continuous basalt fiber.The material that is grid 2 is the continuous basalt fiber muscle.The chopped strand of chopped strand enhancement region 3 is a basalt chopped fiber.It is anticorrosive to utilize basalt fibre to have, the performance of high temperature resistance, and cost reduces greatly.
Design based on said structure, the utlity model has the cracking resistance height, reduced concrete component cost, simplified the technology of prefabricated units, also strengthen concrete component electrostatic screen, radiation proof, function such as anticorrosive simultaneously, have good performance and make higher specific use member of the protective materials of its structural element that can be used for stressed panel in bridge, urban road and the highway pavement, anti-radiation building (constructing) thing, military applications and member and other life requirements etc.
Claims (5)
1. a concrete template member comprises concrete plate body (1) and is embedded in the inner grid (2) of described concrete plate body (1); It is characterized in that: described concrete template member is made up of concrete plate body (1), the grid (2) that is embedded in described concrete plate body inside and chopped strand enhancement region (3), and described grid (2) is made up of longitudinally extending muscle that prolongs described concrete plate body (1) that is interweaved and the muscle that prolongs the extending transversely of described concrete plate body (1); Described chopped strand enhancement region (3) is made up of the chopped strand of vertically arranging that prolongs described concrete plate body (1), and the longitudinally extending muscle that described grid (2) prolongs described concrete plate body (1) at least coats and inside, described chopped strand enhancement region (3).
2. concrete template member according to claim 1 is characterized in that: described chopped strand is that length is the fibre of 0.5-50cm.
3. concrete template member according to claim 1 is characterized in that: the material of described grid (2) is the non-metallic fibers silk; Described chopped strand is nonmetal chopped strand.
4. concrete template member according to claim 3 is characterized in that: the material of described grid (2) is the continuous basalt fiber muscle.
5. concrete template member according to claim 3 is characterized in that: the chopped strand of chopped strand enhancement region (3) is a basalt chopped fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202738366U CN201857691U (en) | 2010-07-26 | 2010-07-26 | Concrete plate-shaped component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202738366U CN201857691U (en) | 2010-07-26 | 2010-07-26 | Concrete plate-shaped component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201857691U true CN201857691U (en) | 2011-06-08 |
Family
ID=44103501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202738366U Expired - Lifetime CN201857691U (en) | 2010-07-26 | 2010-07-26 | Concrete plate-shaped component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201857691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929036A (en) * | 2015-06-05 | 2015-09-23 | 山东聚智机械科技有限公司 | Basalt fiber board concrete combined arch ring, manufacturing method thereof and arch bridge |
| CN110056117A (en) * | 2019-04-16 | 2019-07-26 | 武汉大学 | The hollow hardened structure of FRP profile marine sand concrete of corrugated surface |
| CN111851845A (en) * | 2020-06-19 | 2020-10-30 | 滁州职业技术学院 | Internal braided fabric structure of concrete building block and processing method thereof |
-
2010
- 2010-07-26 CN CN2010202738366U patent/CN201857691U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929036A (en) * | 2015-06-05 | 2015-09-23 | 山东聚智机械科技有限公司 | Basalt fiber board concrete combined arch ring, manufacturing method thereof and arch bridge |
| CN110056117A (en) * | 2019-04-16 | 2019-07-26 | 武汉大学 | The hollow hardened structure of FRP profile marine sand concrete of corrugated surface |
| CN111851845A (en) * | 2020-06-19 | 2020-10-30 | 滁州职业技术学院 | Internal braided fabric structure of concrete building block and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110608 |
|
| CX01 | Expiry of patent term |