CN220521369U - Side slope supporting structure - Google Patents
Side slope supporting structure Download PDFInfo
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- CN220521369U CN220521369U CN202321902921.8U CN202321902921U CN220521369U CN 220521369 U CN220521369 U CN 220521369U CN 202321902921 U CN202321902921 U CN 202321902921U CN 220521369 U CN220521369 U CN 220521369U
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- transverse
- longitudinal
- reinforced concrete
- side slope
- precast reinforced
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- 239000011150 reinforced concrete Substances 0.000 claims abstract description 57
- 238000010276 construction Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000004567 concrete Substances 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 7
- 235000006506 Brasenia schreberi Nutrition 0.000 description 5
- 244000267222 Brasenia schreberi Species 0.000 description 5
- 238000005098 hot rolling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 239000003657 drainage water Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Abstract
The utility model discloses a side slope support structure, which relates to the technical field of side slope support and oversized landslide prevention support, and comprises the following steps: the system comprises a plurality of precast reinforced concrete piles, a plurality of longitudinal lattice beams and a plurality of transverse lattice beams, wherein each precast reinforced concrete pile is used for being buried and fixed on a side slope, and each precast reinforced concrete pile is arranged in an array; each longitudinal lattice beam is arranged along the longitudinal direction of the side slope; each transverse lattice beam is arranged along the transverse direction of the side slope, the intersection of the longitudinal lattice beam and the transverse lattice beam forms an intersection, each intersection is fixedly connected with a precast reinforced concrete pile, rapid construction is carried out, and the construction period of side slope support is effectively shortened.
Description
Technical Field
The utility model relates to the technical field of side slope support and oversized landslide prevention support, in particular to a side slope support structure.
Background
The country is a country with multiple mountains, the land area of the country is about 70% of the land area of the country, and a large amount of landslide, collapse and mud-rock flow disasters can occur each year. Moreover, when the land is leveled in civil engineering, the situation of large excavation, slope release and the like of mountain bodies is often encountered, the peripheral mountain bodies need to be cut, and the cutting operation can destroy the original balance. In order to ensure the safety of the side slope and the environment thereof, supporting, reinforcing and protecting measures are needed to be adopted for the side slope.
Lattice beam support structures are a common method used in slope reinforcement. The lattice beam supporting structure is a slope supporting technology which utilizes slurry block stones, cast-in-situ reinforced concrete or prefabricated prestressed concrete to protect slope surfaces and utilizes anchor rods or anchor ropes to fix, the lattice beam has the functions of dispersedly covering resistance provided by the anchor ropes on the slope, and is equivalent to a net covered on the slope to prevent rock and soil bodies on the slope from sliding off, the lattice beam supporting structure can be constructed without large excavation, the construction cost is lower, the height is not limited, and the side slopes of hundreds of meters can be treated, but as described in China patent publication No. CN205000342U, the lattice beam is required to be constructed first, drilling and grouting of anchor holes are carried out after the reinforced concrete lattice beam reaches the design strength requirement, the anchor ropes are tensioned, the anchor ropes are locked when the design requirement is met, the construction procedure is finished, and the construction time is long.
Disclosure of Invention
The utility model aims to provide a side slope support structure, which solves the problems of the prior art, is quick to construct and effectively reduces the construction period of side slope support.
In order to achieve the above object, the present utility model provides the following solutions:
the utility model provides a side slope support structure, comprising: the system comprises a plurality of precast reinforced concrete piles, a plurality of longitudinal lattice beams and a plurality of transverse lattice beams, wherein each precast reinforced concrete pile is used for being buried and fixed on a side slope; each longitudinal lattice beam is arranged along the longitudinal direction of the side slope; each transverse lattice beam is arranged along the transverse direction of the side slope, the intersection of the longitudinal lattice beam and the transverse lattice beam forms an intersection part, and each intersection part is fixedly connected with one precast reinforced concrete pile.
Preferably, the precast reinforced concrete pile comprises a pile body, a wedge-shaped part and a connecting part, wherein the wedge-shaped part is integrally connected with one end of the pile body, the connecting part is fixedly arranged at the other end of the pile body, the cross-sectional area of the wedge-shaped part is gradually reduced in the direction away from the pile body, and the connecting part is used for fixedly connecting the pile body with the crossing part.
Preferably, each of the longitudinal lattice beams and the transverse lattice beams is a cast-in-situ reinforced concrete beam, the precast reinforced concrete pile further comprises a plurality of hot rolled ribbed bars, each of the hot rolled ribbed bars is buried and fixed in the precast reinforced concrete pile and extends out of the precast reinforced concrete pile, each of the hot rolled ribbed bars extending out of the precast reinforced concrete pile forms the connecting portion, and a portion of the hot rolled ribbed bars extending out of the precast reinforced concrete pile is used for being buried in the crossing portion to fixedly connect the crossing portion with the precast reinforced concrete pile.
Preferably, the cross section of pile body is the rectangle, connecting portion includes four hot rolling ribbed steel bars, four hot rolling ribbed steel bars set up in the pile body, and each hot rolling ribbed steel bar is followed the length direction of pile body is gone up and is buried in the length direction.
Preferably, the top of vertical lattice beam fixedly connected with vertical guiding gutter, the top fixedly connected with horizontal guiding gutter of horizontal lattice beam, vertical guiding gutter with horizontal guiding gutter is in the top of crossing is connected and communicates, vertical guiding gutter with the top surface of horizontal guiding gutter is all less than the surface of side slope.
Preferably, two longitudinal water protection bodies are fixedly arranged at two side edges of the top surface of each longitudinal lattice beam, two transverse water protection bodies are fixedly arranged at two side edges of the top surface of each transverse lattice beam, the two longitudinal water protection bodies and the top surface of the longitudinal lattice beam form the longitudinal water guide groove, the two transverse water protection bodies and the top surface of the transverse lattice beam form the transverse water guide groove, and the top surfaces of the longitudinal water protection bodies and the transverse water protection bodies are lower than the outer surface of the side slope.
Preferably, the longitudinal water shield and the transverse water shield are solid concrete water shields, and the longitudinal water shield and the transverse water shield are triangular.
Compared with the prior art, the utility model has the following technical effects:
the utility model provides a side slope supporting structure, which is characterized in that a precast reinforced concrete pile is fixedly connected to the crossing part of each longitudinal lattice beam and each transverse lattice beam, wherein the precast reinforced concrete pile is produced by batch prefabrication in a factory, and is directly driven into the soil body of a side slope through a device.
Furthermore, the wedge-shaped part of the precast reinforced concrete pile can facilitate the precast reinforced concrete pile to be driven into the soil body of the side slope;
further, through setting up horizontal guiding gutter and vertical guiding gutter, the drainage water guide of easily side slope is in order to reduce side slope water content, avoids side slope water content big and takes place the risk of landslide.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural view of a precast reinforced concrete pile in a slope support structure provided by the utility model;
fig. 2 is a schematic structural view of a connection between a crossing point of a transverse lattice beam and a longitudinal lattice beam and a precast reinforced concrete pile in the side slope supporting structure;
in the figure: 1. prefabricating reinforced concrete piles; 11. a pile body; 12. a wedge portion; 13. hot rolling ribbed steel bars; 2. transverse lattice beams; 21. transverse water protection body; 22. a transverse water guide groove; 3. longitudinal lattice beams; 31. longitudinal water protection body; 32. a longitudinal water guide groove; 4. and an intersection.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model aims to provide a side slope support structure, which solves the problems of the prior art, is quick to construct and effectively reduces the construction period of side slope support.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
The utility model provides a slope support structure, as shown in figures 1-2, comprising: the system comprises a plurality of precast reinforced concrete piles 1, a plurality of longitudinal lattice beams 3 and a plurality of transverse lattice beams 2, wherein each precast reinforced concrete pile 1 is used for being buried and fixed on a side slope, and each longitudinal lattice beam 3 is arranged along the longitudinal direction of the side slope; the transverse lattice beams 2 are arranged along the transverse direction of the side slope, the intersections of the longitudinal lattice beams 3 and the transverse lattice beams 2 form the intersections 4, each intersection 4 is fixedly connected with a precast reinforced concrete pile 1, each intersection 4 of each longitudinal lattice beam 3 and each transverse lattice beam 2 is fixedly connected with a precast reinforced concrete pile 1, wherein the precast reinforced concrete piles 1 are produced in batch by adopting a factory, the precast reinforced concrete piles 1 are directly driven into the soil body of the side slope through the device, compared with anchor cables, the lattice beams are fixed with the side slope, the precast reinforced concrete piles 1 are driven into the soil body of the side slope first, the strength of the lattice beams waiting for cast-in-place is up to the design requirement, and the anchor cable construction procedures are more, so that the precast reinforced concrete piles 1 can be quickly constructed on the side slope site, the construction period of the side slope support can be greatly reduced, and the cast-in-place lattice beams and the precast reinforced concrete piles 1 can form an integral side slope protection and support good effect.
In a preferred embodiment, the precast reinforced concrete pile 1 comprises a pile body 11, a wedge-shaped portion 12 and a connecting portion, the wedge-shaped portion 12 is integrally connected with one end of the pile body 11, the connecting portion is fixedly arranged at the other end of the pile body 11, the cross-sectional area of the wedge-shaped portion 12 is gradually reduced in the direction away from the pile body 11, the connecting portion is used for fixedly connecting the pile body 11 with the crossing portion 4, the wedge-shaped portion 12 can facilitate the precast reinforced concrete pile 1 to be driven into a soil body of a side slope, and the precast reinforced concrete pile 1 can be firmly connected with a lattice beam through the connecting portion, and the length and the size of the precast reinforced concrete pile 1 can be flexibly determined according to the size of the side slope and the gradient of the side slope of an actual engineering.
In a preferred embodiment, each of the longitudinal lattice beams 3 and the transverse lattice beams 2 is a cast-in-place reinforced concrete beam, the precast reinforced concrete pile 1 further comprises a plurality of hot rolled ribbed bars, each of the hot rolled ribbed bars is buried and fixed in the precast reinforced concrete pile 1 and extends out of the precast reinforced concrete pile 1, each of the hot rolled ribbed bars 13 extending out of the precast reinforced concrete pile 1 forms a connecting part, the part of the hot rolled ribbed bars extending out of the precast reinforced concrete pile 1 is used for being buried in the crossing part 4 to fixedly connect the crossing part 4 with the precast reinforced concrete pile, after each of the precast reinforced concrete pile 1 is driven into the soil body of the side slope, a groove is dug between the top end parts of each of the precast reinforced concrete piles 1 on the side slope, and then the hot rolled ribbed bars of the precast reinforced concrete pile 1 are bound and fixed with the steel bars of the crossing part 4 before the lattice beams are cast and concrete are formed into the transverse lattice beams 2 and the longitudinal lattice beams 3.
In a preferred embodiment, the cross section of pile body 11 is rectangular, the connecting portion includes four hot rolled ribbed bars 13, four hot rolled ribbed bars 13 are disposed in pile body 11, and each hot rolled ribbed bar 13 is embedded along the length direction of pile body 11, and the cross section of pile body 11 is rectangular, so that the embedded stability of pile body 11 in the side slope can be ensured.
In a preferred embodiment, the top of the longitudinal lattice beam 3 is fixedly connected with a longitudinal water guiding groove 32, the top of the transverse lattice beam 2 is fixedly connected with a transverse water guiding groove 22, the longitudinal water guiding groove 32 is connected and communicated with the transverse water guiding groove 22 at the top of the intersection 4, the top surfaces of the longitudinal water guiding groove 32 and the transverse water guiding groove 22 are lower than the outer surface of a side slope, and the side slope water draining and guiding is easy to reduce the water content of the side slope, so that the risk of landslide due to high water content of the side slope is avoided.
In a preferred embodiment, two longitudinal water protection bodies 31 are fixedly arranged at two side edges of the top surface of each longitudinal lattice beam 3, two transverse water protection bodies 21 are fixedly arranged at two side edges of the top surface of each transverse lattice beam 2, the two longitudinal water protection bodies 31 and the top surface of the longitudinal lattice beam 3 form a longitudinal water guide groove 32, the two transverse water protection bodies 21 and the top surface of the transverse lattice beam 2 form a transverse water guide groove 22, the top surfaces of the longitudinal water protection bodies 31 and the transverse water protection bodies 21 are lower than the outer surface of a side slope, the longitudinal water protection bodies 31 and the transverse water protection bodies 21 are solid concrete water protection bodies, and the longitudinal water protection bodies 31 and the transverse water protection bodies 21 are triangular, so that the structure is simple and the construction is convenient.
The principles and embodiments of the present utility model have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present utility model; also, it is within the scope of the present utility model to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the utility model.
Claims (7)
1. The utility model provides a side slope supporting construction which characterized in that: comprising the following steps:
the prefabricated reinforced concrete piles are used for being buried and fixed on the side slope;
the longitudinal lattice beams are arranged along the longitudinal direction of the side slope; and
the transverse lattice beams are arranged along the transverse direction of the side slope, the intersections of the longitudinal lattice beams and the transverse lattice beams form intersections, and each intersection is fixedly connected with one precast reinforced concrete pile.
2. The slope support structure of claim 1, wherein: the precast reinforced concrete pile comprises a pile body, a wedge-shaped part and a connecting part, wherein the wedge-shaped part is integrally connected with one end of the pile body, the connecting part is fixedly arranged at the other end of the pile body, the cross section area of the wedge-shaped part is gradually reduced in the direction away from the pile body, and the connecting part is used for fixedly connecting the pile body with the crossing part.
3. The side slope support structure of claim 2, wherein: each longitudinal lattice beam and each transverse lattice beam are cast-in-situ reinforced concrete beams, the precast reinforced concrete pile further comprises a plurality of hot rolled ribbed steel bars, each hot rolled ribbed steel bar is buried and fixed in the precast reinforced concrete pile and extends out of the precast reinforced concrete pile, each hot rolled ribbed steel bar extending out of the precast reinforced concrete pile forms the connecting part, and the part of the hot rolled ribbed steel bar extending out of the precast reinforced concrete pile is used for being buried in the crossing part so as to fixedly connect the crossing part with the reinforced concrete pile.
4. A slope support structure according to claim 3, wherein: the cross section of pile body is the rectangle, connecting portion include four hot rolled ribbed steel bars, four hot rolled ribbed steel bars set up in the pile body, and each hot rolled ribbed steel bar is followed on the length direction of pile body is led to the length and is buried underground.
5. The slope support structure of claim 1, wherein: the top fixedly connected with longitudinal water guide groove of longitudinal lattice roof beam, the top fixedly connected with transverse water guide groove of transverse lattice roof beam, longitudinal water guide groove with transverse water guide groove is in the top of crossing portion is connected and communicates, longitudinal water guide groove with transverse water guide groove's top surface is all less than the surface of side slope.
6. The slope support structure of claim 5, wherein: two longitudinal water protection bodies are fixedly arranged at the edges of the two sides of the top surface of each longitudinal lattice beam, two transverse water protection bodies are fixedly arranged at the edges of the two sides of the top surface of each transverse lattice beam, the two longitudinal water protection bodies and the top surface of the longitudinal lattice beam form the longitudinal water guide groove, the two transverse water protection bodies and the top surface of the transverse lattice beam form the transverse water guide groove, and the top surfaces of the longitudinal water protection bodies and the transverse water protection bodies are lower than the outer surface of the side slope.
7. The slope support structure of claim 6, wherein: the longitudinal water protection body and the transverse water protection body are solid concrete water protection bodies, and the longitudinal water protection body and the transverse water protection body are triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321902921.8U CN220521369U (en) | 2023-07-19 | 2023-07-19 | Side slope supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321902921.8U CN220521369U (en) | 2023-07-19 | 2023-07-19 | Side slope supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521369U true CN220521369U (en) | 2024-02-23 |
Family
ID=89930365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321902921.8U Active CN220521369U (en) | 2023-07-19 | 2023-07-19 | Side slope supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521369U (en) |
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2023
- 2023-07-19 CN CN202321902921.8U patent/CN220521369U/en active Active
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