CN201280679Y - Steel plate-connected cement concrete road - Google Patents
Steel plate-connected cement concrete road Download PDFInfo
- Publication number
- CN201280679Y CN201280679Y CNU2008201579789U CN200820157978U CN201280679Y CN 201280679 Y CN201280679 Y CN 201280679Y CN U2008201579789 U CNU2008201579789 U CN U2008201579789U CN 200820157978 U CN200820157978 U CN 200820157978U CN 201280679 Y CN201280679 Y CN 201280679Y
- Authority
- CN
- China
- Prior art keywords
- road
- cement concrete
- steel plate
- concrete road
- plate
- 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
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Abstract
Disclosed is a cement concrete road connected through steel slabs. A steel slab is horizontally inserted between the road plates spaced by an expansion joint of the cement concrete road to transfer the load capacity of the road, which avoids the fall when single side of the road plates bears force, without affecting the expansion of the road plates. The cement concrete road is applicable for the construction of a cement concrete road.
Description
Affiliated technical field
The utility model relates to the cement concrete road that a kind of steel plate connects.
Background technology
Cement concrete road must leave the shrinkage joint, at present, the road plate that the shrinkage joint separates is separate, roll through loaded vehicle, plate is unsettled near part part, shrinkage joint, causes wheel through plate drop to be arranged, and vibrations are arranged, frequent wheel shock impacts is aggravated the unsettled of plate and damage again, seriously shortens road application life.
The utility model content
In order to address the above problem, the cement concrete road that the utility model provides a kind of steel plate to connect efficiently solves the separate problem that drop is arranged of shrinkage joint roads plate interblock.
The technical solution adopted in the utility model is: coagulate to mix flat the inserting of roads plate interblock that shrinkage joint, dirt road road separates at cement and connect steel plate, realize the transmission of highway loading power, the drop when both having avoided the monolateral load-bearing of roads plate interblock does not influence the flexible of road plate again.
The beneficial effects of the utility model are: the drop when having avoided the monolateral load-bearing of roads plate interblock, the unsettled and damage when reducing the monolateral load-bearing of roads plate interblock effectively prolongs application life of cement concrete road.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1. be the cement concrete road schematic diagram of a kind of steel plate connection of the utility model.
1. steel plates among the figure, 2. shrinkage joint, 3. cement concrete road, 4. drain tank, 5. roadbed, 6. reinforcing bar.
Specific implementation method
Steel plate (1) with size 200 * 200 * 12,200 arrange at interval, be embedded in advance in the middle of the road joint plate top, steel plate one end is fixed in the road plate, the other end inserts in another road plate for flexible end, pastes one deck paper when building on the flexible end of steel plate, and a hollow rubber bar (7) is put on flexible end top, steel plate must be guaranteed non-corrosive in the road operating period through processing such as zinc-plated grade; To use reinforcing bar (6) at the road plate top of inserting steel plate; Settle drain tank (4) in the bottom, shrinkage joint.
Claims (3)
1. the cement concrete road that steel plate connects leaves the shrinkage joint for expanding with heat and contract with cold, and it is characterized in that: coagulate at cement and mix the flat steel plate of having inserted of roads plate interblock that shrinkage joint, dirt road road separates.
2. cement concrete road according to claim 1 is characterized in that: settled drain tank in the bottom, shrinkage joint.
3. cement concrete road according to claim 1 is characterized in that: be equipped with hollow rubber bar (7) on the flexible end of steel plate top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201579789U CN201280679Y (en) | 2008-12-26 | 2008-12-26 | Steel plate-connected cement concrete road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201579789U CN201280679Y (en) | 2008-12-26 | 2008-12-26 | Steel plate-connected cement concrete road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280679Y true CN201280679Y (en) | 2009-07-29 |
Family
ID=40927559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201579789U Expired - Fee Related CN201280679Y (en) | 2008-12-26 | 2008-12-26 | Steel plate-connected cement concrete road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201280679Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201990A (en) * | 2021-04-22 | 2021-08-03 | 中冶南方城市建设工程技术有限公司 | Shrinkage joint inducing device suitable for cement concrete pavement and construction method |
-
2008
- 2008-12-26 CN CNU2008201579789U patent/CN201280679Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201990A (en) * | 2021-04-22 | 2021-08-03 | 中冶南方城市建设工程技术有限公司 | Shrinkage joint inducing device suitable for cement concrete pavement and construction method |
| CN113201990B (en) * | 2021-04-22 | 2023-05-30 | 中冶南方城市建设工程技术有限公司 | Shrinkage joint inducing device suitable for cement concrete pavement and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20111226 |