CN216074816U - High embankment culvert of filling off-load structure - Google Patents
High embankment culvert of filling off-load structure Download PDFInfo
- Publication number
- CN216074816U CN216074816U CN202122281388.5U CN202122281388U CN216074816U CN 216074816 U CN216074816 U CN 216074816U CN 202122281388 U CN202122281388 U CN 202122281388U CN 216074816 U CN216074816 U CN 216074816U
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- CN
- China
- Prior art keywords
- wall body
- culvert
- reinforcing bar
- offloading
- highly filled
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- Expired - Fee Related
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims abstract description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003973 paint Substances 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The application discloses high embankment culvert offloading structure relates to road engineering technical field, improves the great problem of load that the culvert bore, include the ground and set up in the wall body and the filled soil layer of ground top, the inside of wall body is provided with the reinforcing bar net, the top of wall body is provided with offloading device, offloading device's top is provided with the EPS board, the reinforcing bar net includes vertical reinforcing bar, one side fixedly connected with horizontal reinforcing bar of vertical reinforcing bar, vertical reinforcing bar is connected through the mode of mutual welding with horizontal reinforcing bar, offloading device includes rubber sleeve, steel sheet and yielding rubber have been set gradually to rubber sleeve's inside, the bottom fixedly connected with fixture block of steel sheet. This application makes the wall body can bear bigger external force through the inside reinforcing bar net of wall body multiplicable wall body's intensity, and off-loading device and EPS board mutually support and can effectively weaken the load, reduce the culvert and damage, improve the stability of culvert.
Description
Technical Field
The application relates to the technical field of road engineering, in particular to a high-fill embankment culvert load reducing structure.
Background
The culvert belongs to an upper buried structure and is also one of the international life line projects. The culvert is widely applied to various departments such as municipal administration, traffic, water conservancy, railways, mines, electric power, petroleum, military industry and the like, at present, culvert load reducing structures built by some existing high-fill embankments are poor, and the culvert is easy to damage due to the fact that the embankments are high and the load borne by the culvert is large.
SUMMERY OF THE UTILITY MODEL
In order to improve the great problem of load that the culvert bore, this application provides a fill out embankment culvert offloading structure highly.
The application provides a high fill embankment culvert off-loading structure adopts following technical scheme:
a high fill embankment culvert load reducing structure comprises a foundation, a wall body and a filling layer, wherein the wall body and the filling layer are arranged above the foundation, a reinforcing mesh is arranged inside the wall body, a load reducing device is arranged at the top of the wall body, and an EPS plate is arranged at the top of the load reducing device;
the reinforcing mesh comprises vertical reinforcing steel bars, one side of each vertical reinforcing steel bar is fixedly connected with a transverse reinforcing steel bar, and the vertical reinforcing steel bars are connected with the transverse reinforcing steel bars in a mutual welding mode.
By adopting the technical scheme, the reinforcing mesh in the wall body can increase the strength of the wall body, so that the wall body can bear larger external force, and the load reducing device and the EPS board are mutually matched to effectively reduce the load.
Optionally, the load reducing device comprises a rubber sleeve, and a steel plate and damping rubber are sequentially arranged in the rubber sleeve.
By adopting the technical scheme, the steel plate and the damping rubber can provide enough support for the EPS plate while reducing the load.
Optionally, the bottom of the steel plate is fixedly connected with a clamping block, and a clamping groove matched with the clamping block is formed in the wall.
Through adopting above-mentioned technical scheme, fixture block and draw-in groove can make the fixed more firm between steel sheet and the wall body.
Optionally, a reinforcing layer is arranged on the outer surface of the wall body.
By adopting the technical scheme, the reinforcing layer can reinforce the wall body and improve the stress performance, and the original structural stress and cracks can be reduced.
Optionally, a water stop steel plate is arranged inside the wall body.
By adopting the technical scheme, the water stop steel plate can effectively change the permeation path of water, prolong the permeation path of water and play a role in corrosion resistance.
Optionally, the outer surfaces of the vertical steel bars and the transverse steel bars are provided with anticorrosive paint.
Through adopting above-mentioned technical scheme, anticorrosive paint can increase the corrosion resisting property of vertical reinforcing bar and horizontal reinforcing bar.
Optionally, the inside of ground is provided with elasticity buckled plate.
Through adopting above-mentioned technical scheme, when the earthquake, can the fast recovery original state after the elasticity buckled plate warp to guarantee the ground and resume the former state, support upper building continuously.
Optionally, the inner surface of the wall body is provided with a waterproof coiled material plate.
By adopting the technical scheme, the waterproof performance of the wall body can be improved by the waterproof coiled material plate, and the service life of the wall body is prolonged.
To sum up, the present application includes the following beneficial effects:
this application makes the wall body can bear bigger external force through the inside reinforcing bar net of wall body multiplicable wall body's intensity, and off-loading device and EPS board mutually support and can effectively weaken the load, reduce the culvert and damage, improve the stability of culvert.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a transverse reinforcement bar according to the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
Description of reference numerals: 1. a foundation; 2. a wall body; 3. filling a soil layer; 4. a reinforcing mesh; 401. vertical reinforcing steel bars; 402. transverse reinforcing steel bars; 5. a load-reducing device; 501. a rubber sleeve; 502. a steel plate; 503. damping rubber; 6. an EPS board; 7. a clamping block; 8. a reinforcement layer; 9. a water stop steel plate; 10. anticorrosive paint; 11. an elastic corrugated plate; 12. waterproof coiled material board.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1 and 2, a culvert load-reducing structure for a high fill embankment comprises a foundation 1, a wall 2 and a fill layer 3, wherein the wall 2 and the fill layer 3 are arranged above the foundation 1, an elastic corrugated plate 11 is arranged inside the foundation 1, the elastic corrugated plate 11 can be quickly restored after being deformed during an earthquake, so that the foundation 1 is guaranteed to be restored to the original shape and an upper building is continuously supported, a reinforcing layer 8 is arranged on the outer surface of the wall 2, the reinforcing layer 8 can reinforce and improve the stress performance of the wall 2, the original structural stress can be reduced and cracks can be reduced, a waterproof coiled material plate 12 is arranged on the inner surface of the wall 2, the waterproof coiled material plate 12 can improve the waterproof performance of the wall 2 and prolong the service life of the wall 2, water-stop steel plates 9 are arranged inside the wall 2, the number of the water-stop steel plates 9 is six, and the six water-stop steel plates 9 are symmetrically arranged by taking the vertical central line of the wall 2 as a symmetric axis, the water stop steel plate 9 can effectively change the permeation path of water, prolong the permeation path of water and play a role in corrosion resistance. Wall body 2's inside is provided with reinforcing bar net 4, reinforcing bar net 4 includes vertical reinforcing bar 401, one side fixedly connected with horizontal reinforcing bar 402 of vertical reinforcing bar 401, vertical reinforcing bar 401 is connected through the mode of mutual welding with horizontal reinforcing bar 402, vertical reinforcing bar 401 and horizontal reinforcing bar 402's surface all are provided with anticorrosive paint 10, anticorrosive paint 10 is epoxy phenolic paint, epoxy phenolic paint is the two-component product, has good pliability and wearability, and corrosion protection is excellent.
Referring to fig. 1 and 3, a load reducing device 5 is arranged at the top of a wall 2, the load reducing device 5 includes a rubber sleeve 501, a steel plate 502 and a damping rubber 503 are sequentially arranged inside the rubber sleeve 501, the steel plate 502 and the damping rubber 503 can provide enough support for an EPS plate 6 while reducing load, a fixture block 7 is fixedly connected to the bottom of the steel plate 502, a clamping groove matched with the fixture block 7 is formed inside the wall 2, the fixture block 7 and the clamping groove can enable the steel plate 52 and the wall 2 to be fixed more stably, an EPS plate 6 is arranged at the top of the load reducing device 5, the EPS plate 6 is also called an expandable polystyrene plate, and vertical pressure above a culvert is reduced by arranging the EPS plate 6.
The implementation principle of the application is as follows: the strength of the wall body 2 can be increased through the reinforcing mesh 4 in the wall body 2, so that the wall body 2 can bear larger external force, the steel plate 502 and the damping rubber 503 in the load reducing device 5 can provide enough support for the EPS plate 6 while reducing load, and the vertical pressure above the culvert can be reduced by the EPS plate 6, thereby effectively reducing the damage of the culvert and improving the stability of the culvert.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high embankment culvert of filling off-loading structure, includes ground (1) and sets up in wall body (2) and the soil filling layer (3) of ground (1) top, its characterized in that: a reinforcing mesh (4) is arranged inside the wall body (2), a load reducing device (5) is arranged at the top of the wall body (2), and an EPS plate (6) is arranged at the top of the load reducing device (5);
the reinforcing mesh (4) comprises vertical reinforcing steel bars (401), one side of each vertical reinforcing steel bar (401) is fixedly connected with a transverse reinforcing steel bar (402), and the vertical reinforcing steel bars (401) are connected with the transverse reinforcing steel bars (402) in a mutual welding mode.
2. The highly filled embankment culvert offloading structure of claim 1, characterized in that: the load reducing device (5) comprises a rubber sleeve (501), and a steel plate (502) and damping rubber (503) are sequentially arranged in the rubber sleeve (501).
3. The highly filled embankment culvert offloading structure of claim 2, characterized in that: the bottom of the steel plate (502) is fixedly connected with a clamping block (7), and a clamping groove matched with the clamping block (7) is formed in the wall body (2).
4. The highly filled embankment culvert offloading structure of claim 1, characterized in that: and a reinforcing layer (8) is arranged on the outer surface of the wall body (2).
5. The highly filled embankment culvert offloading structure of claim 1, characterized in that: and a water stop steel plate (9) is arranged in the wall body (2).
6. The highly filled embankment culvert offloading structure of claim 1, characterized in that: and the outer surfaces of the vertical steel bars (401) and the transverse steel bars (402) are both provided with anticorrosive paint (10).
7. The highly filled embankment culvert offloading structure of claim 1, characterized in that: the inside of ground (1) is provided with elasticity buckled plate (11).
8. The highly filled embankment culvert offloading structure of claim 1, characterized in that: the inner surface of the wall body (2) is provided with a waterproof coiled material plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281388.5U CN216074816U (en) | 2021-09-22 | 2021-09-22 | High embankment culvert of filling off-load structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281388.5U CN216074816U (en) | 2021-09-22 | 2021-09-22 | High embankment culvert of filling off-load structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216074816U true CN216074816U (en) | 2022-03-18 |
Family
ID=80677648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122281388.5U Expired - Fee Related CN216074816U (en) | 2021-09-22 | 2021-09-22 | High embankment culvert of filling off-load structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216074816U (en) |
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2021
- 2021-09-22 CN CN202122281388.5U patent/CN216074816U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |