CN214460518U - Supporting construction that low fill embankment landslide was administered - Google Patents
Supporting construction that low fill embankment landslide was administered Download PDFInfo
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- CN214460518U CN214460518U CN202120328450.9U CN202120328450U CN214460518U CN 214460518 U CN214460518 U CN 214460518U CN 202120328450 U CN202120328450 U CN 202120328450U CN 214460518 U CN214460518 U CN 214460518U
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Abstract
The utility model relates to a supporting construction that low fill embankment landslide was administered, including setting up in the soil property slope body of side slope bottom landslide side, the middle part level of soil property slope body is provided with the platform, and the top surface of soil property slope body and the surface of platform all are provided with the net concrete structure that hangs, and the soil property slope body lies in the domatic anchor supporting construction that is provided with respectively of platform both sides, and platform position department is equipped with the drilling bored concrete pile who buries underground in the soil property slope body downwards. The utility model discloses a hang net concrete structure, domatic anchor supporting construction and bored concrete pile are to the top surface of soil property slope body, the soil property slope body is domatic and the platform realizes the total coverage, not only can play the fixed action to domatic, still can prevent rainwater large tracts of land infiltration slope body, avoid the side slope soil body to be washed away, improve side slope overall stability, the bored concrete pile gos deep into the stable soil property slope body, transmit the effort of the soil body to in stabilizing the soil layer, improve soil body supporting construction's bending stiffness and shear strength, the overall stability and the durability of reinforcing soil property side slope.
Description
Technical Field
The utility model relates to a technical field of town road side slope construction especially relates to a supporting construction that low fill embankment landslide was administered.
Background
Along with the acceleration of urbanization process, municipal works road side slope increases gradually. Unlike mountain slopes, municipal road slopes have their own characteristics. Due to the restriction of the road traffic planning field space, the slope rate of the side slope is steep, especially the side slope of the embankment. In the aspect of side slope composition media, the embankment side slope is mainly a soil side slope, and is partially filled with manual soil or soft soil, so that once suffering from adverse factors such as scouring and soaking of strong rainfall, the strength parameters of the side slope are remarkably reduced, the side slope instability is further induced, serious traffic accidents are easily caused, and great threats are formed to the life safety and property of people. However, most of the existing slope management methods surround special soil slopes such as mountain slopes, municipal road cut slopes or expansive soil. Therefore, the method for treating the landslide of the embankment is relatively less in research, and the research on the aspect has obvious significance and higher engineering application value.
Disclosure of Invention
The utility model aims to solve the technical problem that to the not enough of above-mentioned prior art, a supporting construction that low fill embankment landslide was administered is provided.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a supporting construction that low fill embankment landslide was administered, is including setting up in the soil property slope body of side of collapsing in the side slope bottom, the top surface of soil property slope body is equipped with net concrete structure, the middle part level of soil property slope body is provided with the platform, the surface of platform also is provided with net concrete structure hangs, soil property slope body is located be provided with domatic anchor supporting construction on the domatic of platform both sides respectively, platform position department is equipped with the drilling bored concrete pile who buries underground in soil property slope body downwards.
The utility model has the advantages that: the utility model discloses a supporting construction that low fill embankment landslide was administered, through hanging net concrete structure, domatic anchor supporting construction and drilling bored concrete pile are to the top surface of soil property slope body, soil property slope body is domatic and the platform realizes the full coverage, not only can play the fixed action to domatic, still can prevent rainwater large tracts of land infiltration slope body, avoid the side slope soil body to be washed away, the overall stability of side slope has been improved, furthermore, the drilling bored concrete pile deepens the soil property slope body, transmit the effort of the soil body to in stabilizing soil layer, the bending rigidity and the shear strength who have shown and have improved soil body supporting construction, the overall stability and the durability of soil property side slope have further been strengthened.
On the basis of the technical scheme, the utility model discloses can also do as follows the improvement:
further: the slope anchoring and supporting structure comprises a metal net and at least one steel floral tube, one end of the steel floral tube is inserted into the slope of the soil slope body, the metal net is arranged on the slope of the soil slope body, the other end of the steel floral tube is located in the slope of the soil slope body, and the other end of the steel floral tube is fixedly connected with the metal net.
The beneficial effects of the further scheme are as follows: aiming at the characteristics and the failure mechanism of a soil slope body composition medium, a steel perforated pipe grouting reinforcement mode is adopted, the soil slope body medium is modified and reinforced, the shear strength of a soil body is enhanced fundamentally, meanwhile, the steel perforated pipe has the tensile bearing capacity effect, and the steel perforated pipe is arranged at the top of the slope surface of the soil slope body, so that the top of the soil slope body can be restrained, and the effect of stabilizing the soil slope body is further achieved.
Further: the meshes of the metal net are polygonal, and vegetation is arranged in each polygonal mesh of the metal net respectively.
The beneficial effects of the further scheme are as follows: through setting up the mesh for the polygon the metal mesh can the polygon mesh of metal mesh is downthehole filling planting soil to assist with certain soil stabilizer, water etc. according to the ratio, according to local climatic conditions and landscape requirement, select suitable vegetation to spray or plant, can accomplish green ecological construction on the one hand, improve the aesthetic property of side slope, on the other hand can further play the effect of solid soil.
Further: one end of the steel perforated pipe penetrates through the soil slope and is inserted into a stable soil layer below the landslide surface, the slope of the soil slope of the steel perforated pipe is vertically arranged, a steel base plate is arranged at the other end of the steel perforated pipe, the steel base plate is fixedly connected with the metal net, a plurality of grouting holes are formed in the side wall of the steel perforated pipe, and pure cement slurry is poured into the steel perforated pipe.
The beneficial effects of the further scheme are as follows: based on the characteristics of loose soil filling and easy diffusion of slurry in the shallow layer of the soil slope body, the pure cement slurry is utilized to fix the steel floral tube in the soil slope body, so that the soil slope body can be stably fixed.
Further: bored concrete pile includes hat roof beam, a plurality of bored concrete pile owner muscle, bored concrete pile stirrup and bored concrete pile reinforcement hoop, and is a plurality of the even interval of the vertical annular of bored concrete pile owner muscle sets up, bored concrete pile stirrup encircles the setting and is in the periphery of bored concrete pile owner muscle, bored concrete pile reinforcement hoop encircles the setting and is in the inner week of bored concrete pile owner muscle, hat roof beam sets up the upper end of bored concrete pile owner muscle, just the upper end of bored concrete pile owner muscle stretches into in the hat roof beam, a plurality of bored concrete pile owner muscle, bored concrete pile stirrup and bored concrete pile reinforcement hoop are through pouring into and forming the bored concrete pile.
The beneficial effects of the further scheme are as follows: the cast-in-place pile comprises a cast-in-place pile main rib, a cast-in-place pile stirrup and a cast-in-place pile reinforcement hoop, wherein the cast-in-place pile main rib, the cast-in-place pile stirrup and the cast-in-place pile reinforcement hoop form a steel bar support, concrete is poured to form a cast-in-place pile, the cast-in-place pile goes deep into a stable soil slope body, the resistance function of the cast-in-place pile is increased, the acting force of a soil body can be transmitted to a stable soil layer, the bending rigidity and the shear strength of a soil body supporting structure are obviously improved, and therefore the stability of the side slope supporting structure is guaranteed.
Further: the crown beam comprises a framework and a crown beam main body, wherein the framework is arranged at the upper end of the crown beam main body, and the framework and the crown beam main body are formed into the crown beam through concrete pouring.
The beneficial effects of the further scheme are as follows: the framework and the crown beam main body are integrally formed by pouring concrete, so that the firmness and the uniform stress of the cast-in-situ bored pile can be ensured, and the structural stability of the cast-in-situ bored pile is ensured.
Further: the cast-in-situ bored pile further comprises at least one protection cushion block, wherein the protection cushion block is welded on the main rib of the cast-in-situ bored pile through welding feet, and the protection cushion block is positioned on the periphery of the main rib of the cast-in-situ bored pile.
The beneficial effects of the further scheme are as follows: through setting up the protection cushion can play the position of fixed bored concrete pile owner muscle to bored concrete pile owner muscle and bored concrete pile stirrup expose, ensure bored concrete pile owner muscle and bored concrete pile stirrup and keep apart with the external world, do not receive outside air or water and contact direct influence, thereby prevent the reinforcing bar corrosion in the concrete, increase the cohesion of reinforcing bar and concrete, the atress effect of full play reinforcing bar.
Further: the supporting structure for treating the landslide of the low fill embankment further comprises intercepting ditches, wherein the intercepting ditches are respectively arranged on one side, close to the pavement structure, of the net hanging concrete structure on the top surface of the soil slope body and on one side, close to the higher side, of the slope surface of the soil slope body, of the platform.
The beneficial effects of the further scheme are as follows: the slope top of the soil slope body is close to one side of the road surface structure and the platform is close to the higher side the slope surface side of the soil slope body is respectively provided with the intercepting ditches, so that the water flow outside the slope can be dredged and cut, the large-area water outside the slope body can be effectively prevented from converging into the slope surface, the slope body is effectively protected, and the stability of the slope body is improved.
Drawings
Fig. 1 is a schematic view of a supporting structure for low fill embankment landslide control according to an embodiment of the present invention;
fig. 2 is a schematic view of a steel tube of a supporting structure according to an embodiment of the present invention;
fig. 3 is a schematic view of a steel backing plate according to an embodiment of the present invention;
fig. 4 is a schematic diagram of reinforcement of a cast-in-situ bored pile according to an embodiment of the present invention;
fig. 5 is a schematic view of a cross-section reinforcement of a crown beam of a cast-in-situ bored pile according to an embodiment of the present invention;
fig. 6 is a schematic view of a cross-sectional structure a-a in fig. 4.
In the drawings, the components represented by the respective reference numerals are listed below:
1. road surface structure, 2, concrete structure with hanging net, 3, catch basin, 4, U-shaped steel nail, 5, metal mesh, 6, steel floral tube, 7, platform, 8, landslide surface, 9, crown beam, 10, bored concrete pile, 11, slope bottom, 12, bored concrete pile main reinforcement, 13, bored concrete pile stirrup, 14, bored concrete pile reinforcing hoop, 15, welded reinforcement, 16, leg, 17, crown beam main reinforcement, 18, crown beam auxiliary reinforcement, 19, crown beam lacing wire, 20, crown beam stirrup, 21, steel backing plate, 22, reinforced hoop, 23, grouting hole.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1, the supporting structure for treating landslide of low fill embankment comprises a soil slope body arranged on the landslide side of the bottom 11 of a side slope, wherein a net hanging concrete structure 2 is arranged on the top surface of the soil slope body, a platform 7 is horizontally arranged in the middle of the soil slope body, the net hanging concrete structure 2 is also arranged on the surface of the platform 7, slope anchoring and supporting structures are respectively arranged on slopes on two sides of the platform 7 on the soil slope body, and a bored cast-in-place pile 10 buried downwards in the soil slope body is arranged at the position of the platform 7.
The utility model discloses a supporting construction that low fill embankment landslide was administered, through hanging net concrete structure 2, domatic anchor supporting construction and bored concrete pile 10 are to the top surface of soil property slope body, soil property slope body is domatic and platform 7 realizes the full coverage, not only can play the fixed action to domatic, still can prevent rainwater large tracts of land infiltration slope body, avoid the side slope soil body to be erodeed, the overall stability of side slope has been improved, in addition, bored concrete pile 10 gos deep into the stabilized soil property slope body, transmit the effort of the soil body to in the stabilized soil layer, the bending rigidity and the shear strength that have shown and have improved soil body supporting construction, the overall stability and the durability of soil property side slope have further been strengthened.
Optionally, in one or more embodiments of the present invention, the supporting structure for low fill embankment landslide treatment further comprises a cut-off trench 3, the cut-off trench 3 is respectively disposed on one side of the concrete structure 2 of the net hanging on the top surface of the soil slope body close to the road surface structure 1 and the platform 7 is close to the higher side of the slope surface of the soil slope body. The slope top of the soil slope body is close to one side of the pavement structure 1 and the platform 7 is close to the higher side the slope surface side of the soil slope body is respectively provided with the intercepting ditches 3, so that the water flow outside the slope can be dredged and cut, the large-area water outside the slope body can be effectively prevented from flowing into the slope surface, the slope body is effectively protected, and the stability of the slope body is improved.
In one or more embodiments of the present invention, the slope anchoring and supporting structure comprises a metal net 5 and at least one steel flower tube 6, one end of the steel flower tube 6 is inserted into the slope of the soil slope, the metal net 5 is disposed on the slope of the soil slope, the other end of the steel flower tube 6 is located in the slope of the soil slope, and the other end of the steel flower tube 6 is fixedly connected to the metal net 5. Aiming at the characteristics and the failure mechanism of a soil slope body composition medium, a steel flower tube 6 grouting reinforcement mode is adopted, the soil slope body medium is modified and reinforced, the shear strength of a soil body is enhanced fundamentally, meanwhile, the steel flower tube 6 has the effect of tensile bearing capacity, and the top of the soil slope body can be restrained by being arranged at the top of the slope surface of the soil slope body, so that the effect of stabilizing the soil slope body is further achieved. In this embodiment, the metal mesh 5 is bound and connected by HPB 300-grade steel bar material with galvanized surface and galvanized iron wire with 2.6mm diameter, and vegetation is arranged in the area of the metal mesh 5.
Optionally, in one or more embodiments of the present invention, the meshes of the metal mesh 5 are polygonal, and each polygonal mesh of the metal mesh 5 is provided with a vegetation therein. Through setting up the mesh for the polygon metal mesh 5 can the planting soil is filled in the polygon mesh of metal mesh 5 to assist with certain soil stabilizer, water etc. according to the ratio, according to local climatic condition and landscape requirement, select suitable vegetation to spray or plant, can accomplish green ecological construction on the one hand, improve the aesthetic property of side slope, on the other hand can further play the effect of solid soil.
As shown in fig. 2 and 3, in one or more embodiments of the present invention, one end of the steel flower tube 6 is passed through the slope of the soil slope and inserted into the stabilized soil layer below the landslide surface 8, and the slope of the soil slope of the steel flower tube 6 is vertically disposed, the other end of the steel flower tube 6 is provided with a steel liner plate 21, the steel liner plate 21 is fixedly connected to the metal mesh 5, the sidewall of the steel flower tube 6 is provided with a plurality of grouting holes 23, and pure cement slurry is poured into the steel flower tube 6. The steel floral tube 6 is close to domatic one end and passes through the welding mode and weld with steel backing plate 21, metal mesh 5 is connected fixedly with steel backing plate 21, easy operation, convenience have also played steel floral tube 6's tensile bearing capacity effect simultaneously, based on the characteristics that soil property slope body shallow layer is filled out soil and is loose, the thick liquid easily diffuses, utilize pure cement thick liquid to be fixed in the soil property slope body with steel floral tube 6, can ensure the firm fixed to the soil property slope body.
In practice, in order to ensure that the outer side wall of the other end of the steel perforated pipe 6 is provided with the stiffening hoop 22, it can be avoided that the other end of the steel perforated pipe 6 is deformed or even damaged when entering the soil slope body through external force.
Specifically, the steel perforated pipe 6 can adopt a hot-rolled seamless steel pipe with the outer diameter of 42mm and the wall thickness of 3.5mm, the steel backing plate 21 adopts a square steel plate with the diameter of 100mm multiplied by 10mm, the central aperture of the steel backing plate is 4mm, the steel backing plate is welded at the position of the steel perforated pipe 6, which is 20mm away from the end part, double-sided full welding is adopted, the length of a welding line is 150mm, the thickness of 3.5mm, and the rust removal and corrosion prevention treatment is carried out before the construction of the steel perforated pipe 6 end part and the steel backing plate. A steel perforated pipe 6 is implanted on the soil slope body in a mechanical hole forming mode, and pure cement slurry is poured into the steel perforated pipe. The water-cement ratio of the pure cement slurry is 0.5-1, the grouting pressure is 0.3-0.5 MPa, the unconfined compressive strength of the slurry material 28d is not lower than 30MPa, and the grouting cement is prepared from common portland cement with the strength not lower than 42.5 MPa.
In one or more embodiments of the present invention, the concrete structure 2 includes the steel bars and the hardened concrete disposed outside the steel bars, and the concrete structure 2 is fixed on the top surface of the slope or the surface of the platform 7 through the U-shaped steel nails 4. Through hang net reinforcing bar and hardened concrete cooperation U shaped steel nail 4, can stabilize soil property slope body top surface or platform 7 surface, improve its stability, still can prevent that the rainwater from permeating the slope body by a large scale, avoid the side slope soil body to be washed away, improved the overall stability of side slope. Specifically, the top of the soil slope and the platform 7 are reversely hung by using a steel bar mesh, hardened concrete with the thickness of 100mm is sprayed, and the hardened concrete is fixed by using U-shaped steel nails 4.
As shown in fig. 4, in one or more embodiments of the present invention, the bored pile 10 includes a crown beam 9, a plurality of bored pile main reinforcements 12, a bored pile stirrup 13, and a bored pile reinforcing collar 14, and is a plurality of the vertical ring-shaped uniform space of the bored pile main reinforcement 12 is set up, the bored pile stirrup 13 is set up around the periphery of the bored pile main reinforcement 12, the bored pile reinforcing collar 14 is set up around the inner periphery of the bored pile main reinforcement 12, the crown beam 9 is set up at the upper end of the bored pile main reinforcement 12, and the upper end of the bored pile main reinforcement 12 extends into the crown beam 9, the plurality of bored pile main reinforcements 12, the bored pile stirrup 13, and the bored pile reinforcing collar 14 are formed by pouring the bored pile 10. The cast-in-place pile main reinforcement 12, the cast-in-place pile stirrups 13 and the cast-in-place pile reinforcing hoops 14 form a reinforcement support, concrete is poured to form the cast-in-place pile 10, meanwhile, the cast-in-place pile 10 extends into a stabilized soil slope body, the resistance function of the cast-in-place pile 10 is increased, the acting force of a soil body can be transmitted into the stabilized soil layer, the bending rigidity and the shearing strength of a soil body supporting structure are obviously improved, and therefore the stability of the side slope supporting structure is ensured. Here, the anchoring length of the cast-in-place pile main reinforcement 12 into the crown beam 9 is not less than 35 times the diameter of the cast-in-place pile main reinforcement 12.
The embodiment of the utility model provides an in, the diameter of bored concrete pile 10 is 1m, and the stake interval is 1.2m, the embedment degree of depth of bored concrete pile 10 in stabilized soil layer is 2/5 of stake overall length.
Specifically, the thickness of a protective layer of the cast-in-situ bored pile 10 is 70mm, the concrete strength grade of the crown beam 9 is C30, and the thickness of the protective layer is 50 mm; the cast-in-place pile has the advantages that the cast-in-place pile main reinforcement 12, the cast-in-place pile stirrups 13 and the cast-in-place pile reinforcing hoops 14 form the steel bar support, concrete pouring is performed again, the pile tops are connected into a whole by the crown beams 9, the firmness and the stress uniformity of the cast-in-place bored pile 10 can be guaranteed, soil load can be transferred to a stable soil layer, the bending rigidity and the shearing strength of a soil body supporting structure are remarkably improved, and the stability of the side slope supporting structure is guaranteed.
In one or more embodiments of the present invention, the crown beam 9 includes a frame and a crown beam main body, the frame is disposed at an upper end of the crown beam main body, and the frame and the crown beam main body are formed by concrete casting the crown beam 9. The framework and the crown beam main body are integrally formed through pouring concrete, so that the firmness and the uniform stress of the cast-in-situ bored pile 10 can be ensured, and the structural stability of the cast-in-situ bored pile 10 is ensured.
In practice, as shown in fig. 5, the framework is composed of a plurality of circular crown beam main reinforcements 17, a plurality of auxiliary reinforcements 18, a plurality of crown beam tie reinforcements 19, and a plurality of crown beam stirrups 20, the plurality of crown beam main reinforcements 17 are vertically arranged at intervals, the plurality of auxiliary reinforcements 18 are connected with the crown beam main reinforcements 19, and then the whole crown beam with the protective layer is formed by concrete pouring. In this embodiment, the width × height of the crown beam 9 is 1.2m × 0.9 m.
As shown in fig. 6, optionally, in one or more embodiments of the present invention, the bored pile 10 further includes at least one cushion block 15, the cushion block 15 is welded to the main reinforcement 12 by a fillet 16, and the cushion block 15 is located at the periphery of the main reinforcement 12. Through setting up protection cushion 15 can play the position of fixed bored concrete pile owner muscle 12 to avoid bored concrete pile owner muscle 12 and bored concrete pile stirrup 13 to expose, ensure bored concrete pile owner muscle 12 and bored concrete pile stirrup 13 and keep apart with the external world, do not receive outside air or water and contact direct influence, thereby prevent that the reinforcing bar from corroding in the concrete, increase the cohesion of reinforcing bar and concrete, the atress effect of full play reinforcing bar.
The utility model discloses a supporting construction that low fill embankment landslide was administered's concrete implementation step as follows:
the method comprises the following steps: the method comprises the following steps of (1) stepping a field, cleaning obstacles influencing construction, determining the construction position of the cast-in-situ bored pile 10, the advancing route of a pile machine and the like, adopting bag soil for back pressure on a slope toe, laying a steel plate and erecting a cast-in-situ bored pile construction platform;
step two: constructing a cast-in-situ bored pile 10 and a crown beam 9;
step three: after the cast-in-situ bored pile 10 and the crown beam 9 reach the designed strength, constructing the slope roof intercepting drain 3 and the net-hanging concrete structure 2;
step four: removing turf, miscellaneous soil and loose soil and blocks after slope collapse from top to bottom on the original slope surface, and excavating soil slope bodies in layers according to the slope ratio;
step five: laying a metal net 5, and grouting a steel perforated pipe 6;
step six: and clearing soil bodies and slope toe bag soil of the built side slope platform, and continuing to construct greening planting soil and vegetation to finish greening restoration.
In the preferred embodiment, the exposed slope surface is subjected to closed covering treatment, and the slope surface is subjected to grass planting and greening, so that a set of closed ecological slope protection system is formed, rainwater can be effectively prevented from permeating into the slope body, and the stability and durability of the slope can be improved while the landscape effect is met.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a supporting construction that low fill embankment landslide was administered which characterized in that: including setting up in the soil property slope body of side of collapsing in side slope bottom (11), the top surface of soil property slope body is equipped with net concrete structure (2), the middle part level of soil property slope body is provided with platform (7), the surface of platform (7) also is provided with net concrete structure (2), the soil property slope body is located be provided with domatic anchor supporting construction on the domatic of platform (7) both sides respectively, platform (7) position department is equipped with and buries bored concrete pile (10) in the soil property slope body underground downwards.
2. The support structure of low fill embankment landslide governance according to claim 1, wherein: domatic anchor supporting construction includes metal mesh (5) and an at least steel floral tube (6), the one end via of steel floral tube (6) the domatic insertion of soil property slope body in the soil property slope body, metal mesh (5) set up on the domatic of soil property slope body, the other end of steel floral tube (6) is located in the domatic of soil property slope body, just the other end of steel floral tube (6) with metal mesh (5) are connected fixedly.
3. The support structure of low fill embankment landslide governance according to claim 2, wherein: the meshes of the metal net (5) are polygonal, and vegetation is arranged in each polygonal mesh of the metal net (5) respectively.
4. The support structure of low fill embankment landslide governance according to claim 2, wherein: one end of the steel floral tube (6) penetrates through the slope of the soil slope and is inserted into a stable soil layer below a landslide surface (8), the slope of the soil slope of the steel floral tube (6) is vertically arranged, the other end of the steel floral tube (6) is provided with a steel base plate (21), the steel base plate (21) is fixedly connected with the metal net (5), the side wall of the steel floral tube (6) is provided with a plurality of grouting holes (23), and pure cement slurry is poured into the steel floral tube (6).
5. The support structure of low fill embankment landslide governance according to claim 1, wherein: bored concrete pile (10) are including hat roof beam (9), a plurality of bored concrete pile owner muscle (12), bored concrete pile stirrup (13) and bored concrete pile reinforcing hoop (14), and are a plurality of the even interval of the vertical annular of bored concrete pile owner muscle (12) sets up, bored concrete pile stirrup (13) encircle to set up the periphery of bored concrete pile owner muscle (12), bored concrete pile reinforcing hoop (14) encircles the setting and is in the interior week of bored concrete pile owner muscle (12), hat roof beam (9) set up the upper end of bored concrete pile owner muscle (12), just the upper end of bored concrete pile owner muscle (12) stretches into in hat roof beam (9), a plurality of bored concrete pile owner muscle (12), bored concrete pile stirrup (13) and bored concrete pile reinforcing hoop (14) are through pouring and forming bored concrete pile (10).
6. The support structure of low fill embankment landslide governance of claim 5, wherein: the crown beam (9) comprises a framework and a crown beam main body, the framework is arranged at the upper end of the crown beam main body, and the framework and the crown beam main body are formed into the crown beam (9) through concrete pouring.
7. The support structure of low fill embankment landslide governance of claim 5, wherein: the cast-in-situ bored pile (10) further comprises at least one protection cushion block (15), the protection cushion block (15) is welded on the cast-in-situ bored pile main rib (12) through welding feet (16), and the protection cushion block (15) is located on the periphery of the cast-in-situ bored pile main rib (12).
8. The support structure for low fill embankment landslide remediation according to any one of claims 1 to 7 wherein: the soil slope is characterized by further comprising a catch basin (3), wherein the catch basin (3) is respectively arranged on one side, close to the pavement structure (1), of the net hanging concrete structure (2) on the top surface of the soil slope body and on one side, close to the higher side, of the slope surface of the soil slope body, of the platform (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120328450.9U CN214460518U (en) | 2021-02-05 | 2021-02-05 | Supporting construction that low fill embankment landslide was administered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120328450.9U CN214460518U (en) | 2021-02-05 | 2021-02-05 | Supporting construction that low fill embankment landslide was administered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214460518U true CN214460518U (en) | 2021-10-22 |
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ID=78137087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120328450.9U Active CN214460518U (en) | 2021-02-05 | 2021-02-05 | Supporting construction that low fill embankment landslide was administered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214460518U (en) |
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2021
- 2021-02-05 CN CN202120328450.9U patent/CN214460518U/en active Active
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