CN211849509U - Novel roadbed slope protection structure - Google Patents
Novel roadbed slope protection structure Download PDFInfo
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- CN211849509U CN211849509U CN202020219728.4U CN202020219728U CN211849509U CN 211849509 U CN211849509 U CN 211849509U CN 202020219728 U CN202020219728 U CN 202020219728U CN 211849509 U CN211849509 U CN 211849509U
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- slope protection
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Abstract
The utility model provides a novel roadbed slope protection structure, which is characterized in that a plurality of anchor pits are arranged on the slope surface of a roadbed side slope, a concrete slope protection is poured on the slope surface of the roadbed, concrete anchor piles poured in the anchor pits are arranged on the joint surface of the concrete slope protection and the roadbed side slope, and the concrete anchor piles and the concrete slope protection are synchronously poured to form an integrally formed structure; be equipped with the guide wall on the domatic of concrete bank protection, the setting height of guide wall is higher than the domatic of concrete bank protection. The utility model discloses the use amount of reducible concrete reduces construction cost to reduce the construction degree of difficulty, make the road bed more firm.
Description
Technical Field
The utility model relates to a road bed slope protection structure, specifically speaking are novel road bed slope protection structure.
Background
Among the existing protective structures for roadbed slopes, the most common protective structure for roadbed slopes is to dig a deep foundation trench with the same size as the concrete slope to be set on the slope of a roadbed slope, and pour concrete in the foundation trench, so that a part of the solidified concrete protective structure is located in the foundation trench and a part of the solidified concrete protective structure is higher than the foundation trench. This kind of road bed slope protection structure need set up a great foundation trench on the road bed domatic, and the construction degree of difficulty is big, especially under the great condition of road bed side slope, and this kind of road bed slope protection structure is big to the demand volume of concrete moreover, and not only construction cost is high, still can influence the stability of road bed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel road bed slope protection structure to solve current concrete slope protection structure and must excavate darker foundation ditch and influence road bed stability, and the concrete volume is big, the problem of construction difficulty.
The utility model discloses a realize like this: a novel roadbed slope protection structure is characterized in that a plurality of anchor pits are formed in the slope surface of a roadbed side slope, concrete slope protection is poured on the roadbed slope surface, concrete anchor piles poured in the anchor pits are arranged on the joint surface of the concrete slope protection and the roadbed side slope, and the concrete anchor piles and the concrete slope protection are synchronously poured to form an integrally formed structure; the concrete slope protection device is characterized in that a guide wall is arranged on the slope surface of the concrete slope protection, and the height of the guide wall is higher than that of the slope surface of the concrete slope protection.
The guide wall is divided into a straight guide wall and an arched doorframe-shaped guide wall; the straight guide walls are transversely arranged on the upper edge surface of the concrete protection slope at intervals, and the straight guide walls in the same direction as the slope surface in the inclined direction are also arranged on the left edge surface and the right edge surface of the concrete protection slope; the arched doorframe-shaped guide wall is provided with a plurality of guide walls which are arranged on the slope surface of the concrete slope protection in a matrix manner.
And no filling concrete is filled in the area of the roadbed slope framed by the arched door frame-shaped guide wall.
The lower edge of the concrete slope protection is connected with a side slope of a drainage ditch arranged at the bottom of the roadbed side slope.
And the cylinder of the concrete anchor pile is vertical to the slope surface of the concrete slope protection.
And reinforcing steel bars are poured in the concrete slope protection and the concrete anchor piles.
The utility model discloses at first open the anchor eye on the road bed side slope, then directly lay the concrete bank protection on the road bed side slope, when laying the concrete bank protection, pour the concrete anchor stake in the anchor eye in step, make the concrete anchor stake solidify simultaneously with the concrete bank protection, finally be the integrated into one piece structure. The structure can reduce the using amount of concrete, reduce the construction cost, and also can reduce the construction difficulty, so that the roadbed is more stable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
In the figure: 1. concrete slope protection; 2. a straight guide wall; 3. an arch-shaped guide wall; 4. anchoring piles; 5. a highway; 6. reinforcing steel bars; 7. a drainage ditch; 8. a road shoulder; 9. a footwall.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a set up a plurality of anchor pits on domatic of the other side slope of road bed of highway, the concrete position in anchor pit is confirmed according to the construction drawing, then pour concrete bank protection 1 on the side slope of road bed again, when pouring the anchor pit at the in-process of pouring concrete bank protection 1, also pour concrete in the anchor pit, concrete in the final anchor pit solidifies simultaneously with the concrete on the side slope of road bed and becomes integrative, the concrete of pouring in the anchor pit is anchor pile 4 promptly.
In this embodiment, the concrete slope protection 1 and the roadbed slope are firmly combined together through the anchoring piles, and the column body of the poured concrete anchor pile 4 is perpendicular to the slope surface of the concrete slope protection 1. In order to make concrete anchor pile 4 more firm with concrete bank protection 1, when concrete anchor pile 4 was pour, its inside is lined with anchor pile reinforcing bar 6. In order to make the concrete bank protection 1 of pouring more firm, the upper edge of concrete bank protection 1 meets with curb 8, and its lower border sets up footwall 9 often.
The guide wall is arranged on the slope surface of the concrete slope protection 1, and the height of the guide wall is higher than that of the slope surface of the concrete slope protection 1 so as to guide water flow on the highway 5 and prevent the roadbed slope from being washed. The guide wall is divided into two types: the water conservancy diversion wall 2 and the arched door frame-shaped water conservancy diversion wall 3 of straightening straightly, 2 horizontal intervals of the straight line shape refluence wall set up on the last border face at the concrete bank protection, also be equipped with the straight line shape water conservancy diversion wall 2 unanimous with domatic incline direction on the both sides border of concrete bank protection 1, 3 matrixes of arched door frame-shaped refluence wall arrange on the domatic of concrete bank protection 1, the regional nothing of the side slope of 3 frames of every arched door frame-shaped water conservancy diversion wall packs concrete, make the domatic of road slope expose outside, concrete bank protection 1 wholly becomes the structure of fretwork shape promptly, so not only can practice thrift the concrete, can also plant green planting in order to beautify the environment on exposed road slope.
The lower edge of the concrete slope protection 1 is connected with a foot wall 9, and the foot wall 9 is connected with a side slope of a drainage ditch 7 arranged at the bottom of the roadbed side slope and used for collecting rainwater flowing down from the concrete slope protection 1 and discharging the rainwater in a centralized manner.
Claims (6)
1. A novel roadbed slope protection structure is characterized in that a plurality of anchor pits are formed in the slope surface of a roadbed side slope, concrete slope protection is poured on the roadbed slope surface, concrete anchor piles poured in the anchor pits are arranged on the joint surface of the concrete slope protection and the roadbed side slope, and the concrete anchor piles and the concrete slope protection are synchronously poured to form an integrally formed structure; the concrete slope protection device is characterized in that a guide wall is arranged on the slope surface of the concrete slope protection, and the height of the guide wall is higher than that of the slope surface of the concrete slope protection.
2. The novel roadbed slope protection structure as claimed in claim 1, wherein the guide wall is divided into a straight guide wall and an arch doorframe-shaped guide wall; the straight guide walls are transversely arranged on the upper edge surface of the concrete protection slope at intervals, and the straight guide walls in the same direction as the slope surface in the inclined direction are also arranged on the left edge surface and the right edge surface of the concrete protection slope; the arched doorframe-shaped guide wall is provided with a plurality of guide walls which are arranged on the slope surface of the concrete slope protection in a matrix manner.
3. The novel roadbed slope protection structure as claimed in claim 2, wherein the area of the roadbed slope framed by the arched doorframe-shaped guide wall is not filled with concrete.
4. The novel roadbed slope protection structure as claimed in claim 1, wherein the lower edge of the concrete slope protection is connected with a side slope of a drainage ditch arranged at the bottom of the roadbed side slope.
5. The novel roadbed slope protection structure of claim 1, wherein the column body of the concrete anchor pile is perpendicular to the slope surface of the concrete slope protection.
6. The novel roadbed slope protection structure as claimed in claim 1, wherein reinforcing steel bars are cast in the concrete slope protection and the concrete anchor piles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020219728.4U CN211849509U (en) | 2020-02-27 | 2020-02-27 | Novel roadbed slope protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020219728.4U CN211849509U (en) | 2020-02-27 | 2020-02-27 | Novel roadbed slope protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211849509U true CN211849509U (en) | 2020-11-03 |
Family
ID=73247674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020219728.4U Active CN211849509U (en) | 2020-02-27 | 2020-02-27 | Novel roadbed slope protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211849509U (en) |
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2020
- 2020-02-27 CN CN202020219728.4U patent/CN211849509U/en active Active
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