CN107386110A - A kind of high intensity prefabricated components of crack resistence - Google Patents
A kind of high intensity prefabricated components of crack resistence Download PDFInfo
- Publication number
- CN107386110A CN107386110A CN201710665699.7A CN201710665699A CN107386110A CN 107386110 A CN107386110 A CN 107386110A CN 201710665699 A CN201710665699 A CN 201710665699A CN 107386110 A CN107386110 A CN 107386110A
- Authority
- CN
- China
- Prior art keywords
- layer
- prefabricated components
- high intensity
- basic
- crack resistence
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/12—Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges
- E01D19/125—Grating or flooring for bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/08—Reinforced units with steel frames
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of high intensity prefabricated components of crack resistence, including：Basic crossbeam, the first base layer and the second base layer, first base layer and the second base layer be symmetricly set on basic crossbeam both sides and with the equidirectional extension of basic crossbeam, first basic unit body and second basic unit's body include concrete topping, upper metal limit fibrous layer, viscose rayon layer, reinforcement structure layer, lower metallic fibrous layer and steel plate layer respectively, and the concrete topping, upper metal limit fibrous layer, viscose rayon layer, reinforcement structure layer, lower metallic fibrous layer and steel plate layer are set gradually from top to bottom.The high intensity prefabricated components of crack resistence of the present invention, by increasing metallic fibrous layer and viscose rayon layer in prefabricated components, so as to add the toughness of cement pre-member, prevent cement from ftractureing, facilitate the connection between base layer using basic crossbeam, it is easy installation and reliable, quickly and easily.
Description
Technical field
The present invention relates to the high intensity prefabricated components of feeding device, more particularly to a kind of crack resistence.
Background technology
Cement plate prefabricated member is modern house, bridge, one of the main assistant product of road construction, and prefabricated components are transported
It is defeated to arrive in-site installation, the labor intensity of job site had both been saved, has improved installation effectiveness again.
At present, in use, high-temperature expansion cracking easily occurs for cement plate pre-member, while by external force collision
It is easily damaged afterwards, it is necessary to change or study for a second time courses one has flunked, improve road upkeep cost and labor intensity.
The content of the invention
It is an object of the invention to provide a kind of high intensity prefabricated components of crack resistence, the tough of cement pre-member is added
Property, prevent that cement from ftractureing, facilitate the connection between base layer using basic crossbeam, it is easy installation and reliable, quickly and easily.
To use following technical scheme up to this purpose, the present invention：
A kind of high intensity prefabricated components of crack resistence, including：Basic crossbeam, the first base layer and the second base layer, described first
Base layer and the second base layer be symmetricly set on basic crossbeam both sides and with the equidirectional extension of basic crossbeam, first basic unit
Body and second basic unit's body include concrete topping, upper metal limit fibrous layer, viscose rayon layer, reinforcement structure layer, lower metal respectively
Fibrous layer and steel plate layer, the concrete topping, upper metal limit fibrous layer, viscose rayon layer, reinforcement structure layer, lower metallic fiber
Layer and steel plate layer are set gradually from top to bottom.
In a preferred embodiments of the invention, it is connected between the concrete topping and upper metallic fibrous layer by glue layer
Connect.
In a preferred embodiments of the invention, the reinforcement structure layer includes longitudinal bracing post and level board, the longitudinal direction
Support column is evenly equipped with several along viscose rayon layer and lower metallic fibrous layer level, and the level board is arranged on longitudinal bracing capital
End, the upper surface of the level board are provided with the harrow nail in insertion viscose rayon layer.
In a preferred embodiments of the invention, the steel plate layer is provided with connection close to one end bottom evagination of basic crossbeam
Boss.
In a preferred embodiments of the invention, the basic crossbeam includes upper plate and bottom plate, plane both ends on the bottom plate
The groove corresponding with respective boss is respectively arranged with, is provided between the upper plate and bottom plate into determining bolt.
In a preferred embodiments of the invention, the upper plate and the upper surface of first basic unit's body and second basic unit's body are same
Horizontal plane.
Beneficial effects of the present invention：The high intensity prefabricated components of a kind of crack resistence, by increasing metal in prefabricated components
Fibrous layer and viscose rayon layer, so as to add the toughness of cement pre-member, prevent cement from ftractureing, and facilitate base using basic crossbeam
Connection between body layer, it is easy installation and reliable, quickly and easily.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
Technical scheme is further illustrated with reference to Fig. 1 and by specific embodiment.
A kind of high intensity prefabricated components of crack resistence, including：Basic crossbeam 3, the first base layer 1 and the second base layer 2, institute
State the first base layer 1 and the second base layer 2 be symmetricly set on the basic both sides of crossbeam 3 and with basic 3 equidirectional extension of crossbeam, institute
State first basic unit's body 1 and second basic unit's body 2 respectively include concrete topping 11, upper metal limit fibrous layer 12, viscose rayon layer 13,
Reinforcement structure layer 14, lower metallic fibrous layer 15 and steel plate layer 16, the concrete topping 11, upper metal limit fibrous layer 12, viscose glue
Fibrous layer 13, reinforcement structure layer 14, lower metallic fibrous layer 15 and steel plate layer 16 are set gradually from top to bottom, upper metallic fibrous layer 12
With the toughness of increase concrete topping.
In the present embodiment, it is connected between the concrete topping 11 and upper metallic fibrous layer 12 by glue layer, is bonded
Reliably.
In the present embodiment, the reinforcement structure layer 14 includes longitudinal bracing post 141 and level board 142, the longitudinal bracing
Post 141 is evenly equipped with several along viscose rayon layer 13 and the lower level of metallic fibrous layer 15, and the level board 142 is arranged on longitudinal bracing
The top of post 141, the upper surface of the level board 142 are provided with the harrow nail 143 in insertion viscose rayon layer, and harrow nail 143 can be stretched
Enter inside viscose rayon layer 13, increase the reliability of connection.
In the present embodiment, the steel plate layer 16 is provided with connection boss 17 close to one end bottom evagination of basic crossbeam 3, just
In Fast Installation.
In the present embodiment, the basic crossbeam 3 includes upper plate 31 and bottom plate 32, and plane both ends are set respectively on the bottom plate 32
The groove 33 corresponding with respective boss 17 is equipped with, boss 17 can be quickly caught in groove 33, be then connected by eight nails,
Fixing bolt 4 is provided between the upper plate 31 and bottom plate 32.
In the present embodiment, the basic unit's body 1 of upper plate 31 and first, the upper surface of second basic unit's body 2 are same level, are protected
Demonstrate,prove the levelness of road surface or working face.
Beneficial effects of the present invention：The high intensity prefabricated components of a kind of crack resistence, by increasing metal in prefabricated components
Fibrous layer and viscose rayon layer, so as to add the toughness of cement pre-member, prevent cement from ftractureing, and facilitate base using basic crossbeam
Connection between body layer, it is easy installation and reliable, quickly and easily.
Above content is only presently preferred embodiments of the present invention, for one of ordinary skill in the art, according to the present invention's
Thought, there will be changes, this specification content should not be construed as to the present invention in specific embodiments and applications
Limitation.
Claims (6)
1. a kind of high intensity prefabricated components of crack resistence, including：Basic crossbeam, the first base layer and the second base layer, described
One base layer and the second base layer are symmetricly set on basic crossbeam both sides and existed with the equidirectional extension of basic crossbeam, its feature
In first basic unit body and second basic unit's body limit fibrous layer, viscose rayon layer including concrete topping, upper metal respectively, added
Strong structure layer, lower metallic fibrous layer and steel plate layer, the concrete topping, upper metal limit fibrous layer, viscose rayon layer, reinforcement knot
Structure layer, lower metallic fibrous layer and steel plate layer are set gradually from top to bottom.
2. the high intensity prefabricated components of crack resistence according to claim 1, it is characterised in that the concrete topping and upper
It is connected between metallic fibrous layer by glue layer.
3. according to the high intensity prefabricated components of the crack resistence described in claim 1, it is characterised in that the reinforcement structure layer includes vertical
To support column and level board, the longitudinal bracing post be evenly equipped with along viscose rayon layer and lower metallic fibrous layer level it is several, it is described
Level board is arranged on longitudinal bracing top end, and the upper surface of the level board is provided with the harrow nail in insertion viscose rayon layer.
4. according to the high intensity prefabricated components of the crack resistence described in claim 1, it is characterised in that the steel plate layer is horizontal close to basis
One end bottom evagination of beam is provided with connection boss.
5. according to the high intensity prefabricated components of the crack resistence described in claim 4, it is characterised in that the basic crossbeam includes upper plate
And bottom plate, plane both ends are respectively arranged with the groove corresponding with respective boss on the bottom plate, between the upper plate and bottom plate
It is provided with into determining bolt.
6. according to the high intensity prefabricated components of the crack resistence described in claim 5, it is characterised in that the upper plate and first basic unit's body
Upper surface with second basic unit's body is same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665699.7A CN107386110A (en) | 2017-08-07 | 2017-08-07 | A kind of high intensity prefabricated components of crack resistence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665699.7A CN107386110A (en) | 2017-08-07 | 2017-08-07 | A kind of high intensity prefabricated components of crack resistence |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107386110A true CN107386110A (en) | 2017-11-24 |
Family
ID=60344907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710665699.7A Pending CN107386110A (en) | 2017-08-07 | 2017-08-07 | A kind of high intensity prefabricated components of crack resistence |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107386110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216505A (en) * | 2021-04-28 | 2021-08-06 | 江苏蓝圈新材料股份有限公司 | High-strength PC component for prefabricated house |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561181A (en) * | 2012-01-10 | 2012-07-11 | 东南大学 | Composite steel-fiber reinforced cement-base bridge deck |
| CN103334360A (en) * | 2013-06-26 | 2013-10-02 | 中国建筑股份有限公司 | Bridge type precast reinforced concrete hidden beam slab wear-resistant pavement system and construction method thereof |
| CN203420221U (en) * | 2013-08-08 | 2014-02-05 | 南京工业大学 | Orthotropic steel plate-fiber grid reinforced concrete combined bridge floor structure |
| CN204225354U (en) * | 2014-07-10 | 2015-03-25 | 天津宏筑建筑设计有限公司 | A kind of high strength prefabricated units |
| CN204982662U (en) * | 2015-09-14 | 2016-01-20 | 北京大陆益通环保科技有限公司 | Bridge floor complex mat formation piece and mat formation this mat formation piece bridge |
| CN205821975U (en) * | 2016-07-19 | 2016-12-21 | 长安大学 | A kind of assembling steel plate composite beam bridge based on bolted steel reinforced concrete combined bridge deck |
| KR20170033591A (en) * | 2015-09-17 | 2017-03-27 | 김형수 | Paving method having reflective cracking resistance and water resistance |
-
2017
- 2017-08-07 CN CN201710665699.7A patent/CN107386110A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102561181A (en) * | 2012-01-10 | 2012-07-11 | 东南大学 | Composite steel-fiber reinforced cement-base bridge deck |
| CN103334360A (en) * | 2013-06-26 | 2013-10-02 | 中国建筑股份有限公司 | Bridge type precast reinforced concrete hidden beam slab wear-resistant pavement system and construction method thereof |
| CN203420221U (en) * | 2013-08-08 | 2014-02-05 | 南京工业大学 | Orthotropic steel plate-fiber grid reinforced concrete combined bridge floor structure |
| CN204225354U (en) * | 2014-07-10 | 2015-03-25 | 天津宏筑建筑设计有限公司 | A kind of high strength prefabricated units |
| CN204982662U (en) * | 2015-09-14 | 2016-01-20 | 北京大陆益通环保科技有限公司 | Bridge floor complex mat formation piece and mat formation this mat formation piece bridge |
| KR20170033591A (en) * | 2015-09-17 | 2017-03-27 | 김형수 | Paving method having reflective cracking resistance and water resistance |
| CN205821975U (en) * | 2016-07-19 | 2016-12-21 | 长安大学 | A kind of assembling steel plate composite beam bridge based on bolted steel reinforced concrete combined bridge deck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216505A (en) * | 2021-04-28 | 2021-08-06 | 江苏蓝圈新材料股份有限公司 | High-strength PC component for prefabricated house |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102979221B (en) | Shear wall structure configured with crossed slant internal prestress and construction method of shear wall structure | |
| CN104018581A (en) | Prestress concrete F slab and framework structure system | |
| CN105421748B (en) | Anchoring device of cantilever scaffold | |
| MX2010008705A (en) | Anchor for handling construction elements comprising fixed divergent arms. | |
| CN104153495B (en) | A kind of attachment structure of Multi-function light concrete curtain wall | |
| Oukaili et al. | Punching shear strength of reinforced concrete flat plates with openings | |
| CN205804904U (en) | A kind of leveling unit | |
| Sustersic et al. | Seismic strengthening of existing concrete and masonry buildings with crosslam timber panels | |
| CN104652242B (en) | Derrick connecting structure used for reinforcing PSC (Pre-stressed Concrete) continuous box girder bridge and construction method | |
| CN107338864A (en) | A kind of prefabricated reinforced concrete frame structure node | |
| CN107386110A (en) | A kind of high intensity prefabricated components of crack resistence | |
| Dewi et al. | Crack behavior study of bamboo reinforced concrete beam with additional pegs in reinforcing | |
| KR101013088B1 (en) | Shear reinforcing method and bending and shear simultaneously reinforcing method of a concrete structure | |
| CN202945816U (en) | Brickwork wall between windows and reinforced by high-ductility fiber concrete | |
| CN104727307A (en) | Construction method for underground variable-cross-section pile column | |
| CN106906842A (en) | One kind draws anchor formula L-type Reinforced Concrete Retaining Walls | |
| CN208762895U (en) | Hinge seam bracing means | |
| CN103938556A (en) | Transverse reinforcing device of space double K-shaped supports of concrete beam bridge with T-shaped section | |
| CN204662937U (en) | A kind of fixture being fixed on steel structure girder | |
| CN203007960U (en) | Novel side slope shotcreting-bolting support structure | |
| CN107939135B (en) | A kind of contignation structural form with restorability after shake | |
| CN206256536U (en) | Build-in is in the build-in node of the Steel Frame Column of basement | |
| CN106869021B (en) | A kind of bridge expanssion joint transition region concrete structure with long service life | |
| CN205712734U (en) | A kind of bionical combination beam/plate structure | |
| Gomes et al. | Strengthening Design of Concrete Beams by Adition of Steel Plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |
|
| RJ01 | Rejection of invention patent application after publication |