CN203347075U - Composite floor - Google Patents
Composite floor Download PDFInfo
- Publication number
- CN203347075U CN203347075U CN 201320058373 CN201320058373U CN203347075U CN 203347075 U CN203347075 U CN 203347075U CN 201320058373 CN201320058373 CN 201320058373 CN 201320058373 U CN201320058373 U CN 201320058373U CN 203347075 U CN203347075 U CN 203347075U
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- composite floor
- metal plate
- steel plate
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Abstract
According to a composite floor, a waveform metal plate is used as a stomach component, and planar or arc-shaped metal plates are used as an upper chord component and a lower chord component respectively. The crests of the waveform stomach metal plate are connected with the upper chord metal plate, the troughs of the waveform stomach metal plate are connected with the lower chord metal plate, and therefore the composite floor which bears stress is formed in an overall mode. Shearing force can be transmitted through the waveform stomach metal plate in two orthorhombic directions, therefore, a composite floor system which can transmit force in two directions is formed and used as a floor cover or a roof cover for supporting edges of a building in two directions or supporting points of the building in two directions, and the large-span small-thickness building effect is achieved.
Description
Affiliated technical field
The utility model relates to a kind of two-way power transmission composite floor of steel work that can be used for building floor or roof panel.
Background technology
At present, the two-way slab of building floor or roof panel only has a kind of form of cast in place concrete plate basically, and one adopts the form of unidirectional power transmission to the sheet materials such as metal press plate (wavy metal plate).When the limitation of arranging due to floor supporting border need to adopt two-way force transmitting board, concrete slab have from great, need the shortcomings such as situ wet operation, speed of application is slow, span can not be done too greatly, make it can not be for floor and the roof panel of some specific occasion.
Summary of the invention
In order to obtain the two-way force transmitting board system of high-strength light, the utility model provides a kind of novel composite floor, and this composite floor can form the mechanical characteristics of two-way power transmission, but and the large batch production production of lighter weight, intensity.
The utility model solves the technical scheme that its technical problem adopts: a kind of composite floor, upper lower chord member and belly member are by thermally coupled or coldly be connected to form a system that integral body is stressed, it is characterized in that: upper lower chord member all adopts flat metal plate or arc sheetmetal, the belly member adopts the ripple type metal sheet, and the crest of ripple type metal sheet is connected with upper lower edge metal sheet with trough.
Three ply board (one adopts steel plate, but also can adopt aluminium sheet or other metal sheet) is connected into to composite floor by certain mode, thereby form the two-way power transmission effect on mechanics.Upper and lower laminate all adopts flat board or arc, and mesosphere board adopts ripple type (or fold-line-shaped) plate.A plate is bent into to unidirectional ripple type as mesosphere board, then other two boards is individually fixed on the crest and trough of intermediate layer ripple template by welding or securing member, form the system of the whole bending resistance of an energy, two boards becomes winding up of composite floor and lower edge, and the ripple template becomes the belly member of truss plate.The section that is wave from the belly member, this structure is the trussed construction form with diagonal web member; From the section of another one orthogonal direction, this structure is the form of structure of real abdomen H section steel beam, but web and edge of a wing out of plumb, (one is between 30 °～60 °) at an angle.Therefore this composite floor all has good anti-bending strength at both direction, has formed the floor system of two-way power transmission effect.This composite floor also can be called as plate girder.
The beneficial effects of the utility model are, can be for thering is superstructure or the roof system on two-way supporting border or some supporting border, but and conduct oneself with dignity little, intensity is high, can realize little thickness large span batch production production.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural map section that typical section constructional drawing of the present utility model is first embodiment.
Fig. 2 is the structural map section of second embodiment of the present utility model.
Fig. 3 is the structural map section of the 3rd embodiment of the present utility model.
1. steel plates that wind up in figure, 2. lower edge steel plate, 3. belly corrugated steel, the link position of 4. wind up steel plate and belly steel plate, the 5. link position of lower edge steel plate and belly steel plate
The specific embodiment
In Fig. 1, belly corrugated steel (3) is connected with the lower edge steel plate with the steel plate that winds up respectively with (5) at link position (4), make to wind up steel plate (1), lower edge steel plate (2) and belly corrugated steel (3) form one can whole stressed composite floor, thereby there is stronger bending resistance.Connected mode can adopt the cold connected modes such as thermally coupled form such as fluting welding etc. or rivet connection.The belly steel plate with need guarantee to resist composite floor being connected of upper lower edge steel plate and be subject to inside Shear transfer when curved.
In the embodiment shown in Figure 2, belly corrugated steel (3) is connected with the lower edge steel plate with the steel plate that winds up respectively with (5) at link position (4), make to wind up steel plate (1), lower edge steel plate (2) and belly corrugated steel (3) form one can whole stressed composite floor, thereby there is stronger bending resistance.Connected mode can adopt the cold connected modes such as thermally coupled form such as fluting welding etc. or rivet connection.The belly steel plate with need guarantee to resist composite floor being connected of upper lower edge steel plate and be subject to inside Shear transfer when curved.On this embodiment, the lower edge steel plate is not parallel, thereby can be used for the roofing of Varying-thickness.
In another embodiment shown in Fig. 3, belly corrugated steel (3) is connected with the lower edge steel plate with the steel plate that winds up respectively with (5) at link position (4), make to wind up steel plate (1), lower edge steel plate (2) and belly corrugated steel (3) form one can whole stressed composite floor, thereby there is stronger bending resistance.Connected mode can adopt the cold connected modes such as thermally coupled form such as fluting welding etc. or rivet connection.The belly steel plate with need guarantee to resist composite floor being connected of upper lower edge steel plate and be subject to inside Shear transfer when curved.On this embodiment, the lower edge steel plate has adopted curved plate, thereby can be used for the roof system that profile is arc.
Claims (1)
1. a composite floor, upper lower chord member and belly member are by thermally coupled or coldly be connected to form a system that integral body is stressed, it is characterized in that: upper lower chord member all adopts flat metal plate or arc sheetmetal, the belly member adopts the ripple type metal sheet, and the crest of ripple type metal sheet is connected with upper lower edge metal sheet with trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058373 CN203347075U (en) | 2013-02-01 | 2013-02-01 | Composite floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320058373 CN203347075U (en) | 2013-02-01 | 2013-02-01 | Composite floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347075U true CN203347075U (en) | 2013-12-18 |
Family
ID=49746991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320058373 Expired - Fee Related CN203347075U (en) | 2013-02-01 | 2013-02-01 | Composite floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347075U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153292A (en) * | 2019-06-06 | 2019-08-23 | 张跃 | A kind of arc shaped tile core plate and its moulding process |
| CN113802740A (en) * | 2021-09-18 | 2021-12-17 | 北京工业大学 | Joint shear-resistant assembly type beam-slab combination system based on orthogonal corrugated steel plate bending-resistant drawknot composite floor slab |
| CN114525875A (en) * | 2022-03-28 | 2022-05-24 | 南通理工学院 | Arch-plate combined functional assembled floor and forming structure thereof |
-
2013
- 2013-02-01 CN CN 201320058373 patent/CN203347075U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153292A (en) * | 2019-06-06 | 2019-08-23 | 张跃 | A kind of arc shaped tile core plate and its moulding process |
| CN113802740A (en) * | 2021-09-18 | 2021-12-17 | 北京工业大学 | Joint shear-resistant assembly type beam-slab combination system based on orthogonal corrugated steel plate bending-resistant drawknot composite floor slab |
| CN114525875A (en) * | 2022-03-28 | 2022-05-24 | 南通理工学院 | Arch-plate combined functional assembled floor and forming structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20131218 Termination date: 20150201 |
|
| EXPY | Termination of patent right or utility model |