CN101368364B - C profiled bar lamination plate - Google Patents
C profiled bar lamination plate Download PDFInfo
- Publication number
- CN101368364B CN101368364B CN2008100213197A CN200810021319A CN101368364B CN 101368364 B CN101368364 B CN 101368364B CN 2008100213197 A CN2008100213197 A CN 2008100213197A CN 200810021319 A CN200810021319 A CN 200810021319A CN 101368364 B CN101368364 B CN 101368364B
- Authority
- CN
- China
- Prior art keywords
- steel
- shaped steel
- reinforcing bar
- type steel
- purlin
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a C type steel laminated slab which comprises an eudipleural C type steel purline (1) with the opening of the cross section facing upwards, and a ground steel-bar(3). The C type steel purline(1) and the ground steel-bar(3) are connected through an undulated steel-bar(2), and concrete (5) is cast inside the C type steel purline (1). The connection structure of the C type steel laminated slab makes the C type steel laminated slab high in rigidity, strong in integrity and uneasy in cracking. Meanwhile, the C type steel laminated slab is convenient for field construction and has low construction cost.
Description
Technical field
The present invention relates to a kind of superimposed sheet that is applied to highway bridge and industry and civilian construction floor system, especially relate to a kind of C shaped steel superimposed sheet.
Background technology
A kind of steel-concrete folding plate commonly used in the building supporting member of bridge and building.A kind of steel-concrete folding plate is disclosed in application number is the patent application of CN200410062214, on girder steel, weld shear connector, solid steel reinforced concrete or hollow steel bar concrete prefabricated board are laterally taken on the top flange of i section steel beam or box steel beam, the beard muscle that its plate end stretches out intersects mutually, be welded to each other, the pouring concrete last layer forms then.The steel-concrete folding plate of this invention is cast-in-place compound beam, but rigidity is little, and globality is not strong.
Summary of the invention
Technical problem to be solved by this invention provides that a kind of rigidity is big, globality by force, superimposed sheet not easy to crack;
Another technical problem to be solved by this invention provides the superimposed sheet that a kind of site operation is convenient, construction cost is low.
For solving the problems of the technologies described above, the invention provides a kind of C shaped steel superimposed sheet, it is characterized in that: having cross section is that opening makes progress and symmetrical C shaped steel purlin and ground reinforcing bar, and described C shaped steel purlin is connected by the waveform reinforcing bar with the ground reinforcing bar.At described C shaped steel purlin 1 inner fluid concrete 5 in advance, play the effect of built on stilts ash cake, be convenient to the absolute altitude of workman's control panel, thereby control member size more accurately improves construction quality.
The syndeton of C shaped steel superimposed sheet of the present invention makes that it has that rigidity is big, globality by force, characteristics not easy to crack, site operation is convenient simultaneously, construction cost is low.
Description of drawings
Fig. 1 is the elevation of C shaped steel superimposed sheet of the present invention;
Fig. 2 is the lateral view of C shaped steel superimposed sheet of the present invention.
The specific embodiment
C shaped steel superimposed sheet of the present invention is characterized in that: having cross section is that opening makes progress and symmetrical C shaped steel purlin 1 and ground reinforcing bar 3, and described C shaped steel purlin 1 is connected by waveform reinforcing bar 2 with ground reinforcing bar 3.At described C shaped steel purlin 1 inner fluid concrete 5 in advance, play the effect of built on stilts ash cake, be convenient to the absolute altitude of workman's control panel, thereby control member size more accurately improves construction quality.
Be provided with pimple 4 at a certain distance in described C shaped steel purlin 1 inner horizontal direction, concrete 5 is had firm effect, and described pimple 4 horizontal directions are spaced apart 100mm, and described pimple 4 has four at same cross section equipment, two sides respectively are provided with one, and the bottom is provided with two.
Described C shaped steel purlin 1 width is 140mm, highly is 50mm, and A/F is 100mm, and steel plate thickness is 1.8mm.
Described waveform reinforcing bar 2 is made by round steel, and the round steel specification can be Φ 8, and the wavelength of waveform reinforcing bar is 200mm, highly is 160mm.
Described ground reinforcing bar 3 is made by screw-thread steel, and the screw-thread steel specification can be Φ 6.
Claims (3)
1. C shaped steel superimposed sheet, having cross section is that opening makes progress and symmetrical C shaped steel purlin (1) and ground reinforcing bar (3), described C shaped steel purlin (1) is connected by waveform reinforcing bar (2) with ground reinforcing bar (3), at the inner fluid concrete of C shaped steel purlin (1) (5), it is characterized in that: be provided with pimple (4) at a certain distance in described C shaped steel purlin (1) inner horizontal direction, described pimple (4) horizontal direction is spaced apart 100mm, described pimple (4) is provided with four at same cross section, two sides respectively are provided with one, the bottom is provided with two, described C shaped steel purlin (1) width is 140mm, highly is 50mm, and A/F is 100mm, steel plate thickness is 1.8mm, described waveform reinforcing bar (2) is made by round steel, and the wavelength of described waveform reinforcing bar is 200mm, highly is 160mm.
2. C shaped steel superimposed sheet according to claim 1 is characterized in that: described round steel specification is Φ 8.
3. C shaped steel superimposed sheet according to claim 1 is characterized in that: described ground reinforcing bar (3) is made by screw-thread steel, and the screw-thread steel specification is Φ 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100213197A CN101368364B (en) | 2008-07-31 | 2008-07-31 | C profiled bar lamination plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100213197A CN101368364B (en) | 2008-07-31 | 2008-07-31 | C profiled bar lamination plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101368364A CN101368364A (en) | 2009-02-18 |
| CN101368364B true CN101368364B (en) | 2010-09-29 |
Family
ID=40412353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100213197A Expired - Fee Related CN101368364B (en) | 2008-07-31 | 2008-07-31 | C profiled bar lamination plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101368364B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978988A (en) * | 2018-10-10 | 2018-12-11 | 智聚装配式绿色建筑创新中心南通有限公司 | A kind of superimposed sheet composite roof truss and preparation method |
-
2008
- 2008-07-31 CN CN2008100213197A patent/CN101368364B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101368364A (en) | 2009-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104264575B (en) | A kind of prestress steel case Concrete Combination Continuous Beam bridge structure and construction technology | |
| JP4992042B2 (en) | Precast horizontal beam and pier using it | |
| WO2012057510A3 (en) | Structure for constructing a high-rise building having a reinforced concrete structure comprising a steel frame | |
| CN107245934A (en) | A kind of assembled steel profiled sheet concrete combined board small box girder | |
| CN103741582B (en) | A kind of prestressed concrete composite box-girder with corrugated steel webs and construction method thereof | |
| CN105926423B (en) | It is a kind of applied to the combination beam type bridge floor continuation apparatus of Hollow Slab Beam Bridge and bridge floor continuation method | |
| CN100395410C (en) | Grooved steel-concrete combination beam | |
| CN108643428B (en) | But height-adjusting's assembled precast concrete coincide floor | |
| CN103233550B (en) | Prefabricated PC honeycomb web steel beam | |
| CN102704603A (en) | Concrete superposed beam | |
| CN108385503A (en) | A kind of assembled light combination beam freely-supported structure changes continuous structure and its construction method | |
| CN106088480B (en) | Girder truss, the combination beam using girder truss and the compound superstructure using girder truss | |
| CN103741577B (en) | A kind of T-shaped beam bridge and construction method thereof that bottom lateral bracing is set | |
| CN100432348C (en) | Prestress mixed beam with concrete plate and corrugate steel web beam | |
| CN102002998B (en) | Ribbed reinforced concrete prefabricated member slab | |
| CN108265626A (en) | Reinforcing steel bar-steel plate skeleton combined bridge deck and its construction method | |
| CN114855594B (en) | Shearing-resistant connecting piece of steel-concrete composite girder bridge and construction method thereof | |
| JP2009102826A (en) | Girder bridge with reinforced concrete composite steel floor slab | |
| JP2006009449A (en) | Truss panel girder and precast truss panel | |
| CN110886191A (en) | Prestressed concrete-steel composite beam and preparation method thereof | |
| CN101368364B (en) | C profiled bar lamination plate | |
| CN211446560U (en) | Prestressed concrete-steel composite beam | |
| CN110453850B (en) | Assembled steel concrete combined connecting beam | |
| CN103835232A (en) | Bridge deck structure with longitudinal beams and transverse beam combined | |
| CN102425258A (en) | Steel-concrete combined hollow floor and construction method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20200731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |