CN220953472U

CN220953472U - Completely weathered granite side slope structure

Info

Publication number: CN220953472U
Application number: CN202322646861.4U
Authority: CN
Inventors: 凌成迁; 占玉妹; 潘荫芳
Original assignee: Anhui Beirun Construction Engineering Co ltd
Current assignee: Anhui Beirun Construction Engineering Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-14
Anticipated expiration: 2033-09-27

Abstract

The application relates to a full-weathered granite side slope structure which is applied to the field of side slope structures and comprises a side slope body, wherein a planting layer is arranged on the side slope body, a connecting component and a pre-buried component are arranged on the planting layer, the connecting component is coated on the planting layer, and the pre-buried component is used for fixing the connecting component and the planting layer on the side slope body. The application has the following effects: the connecting component is coated on the planting layer, so that the planting layer is bound and connected into a whole, the embedded component sequentially passes through the connecting component and the planting layer and then is fixed on the slope body, the planting layer is connected with the slope body, the planting layer is not easy to collapse, and the service life of the slope structure is prolonged.

Description

Completely weathered granite side slope structure

Technical Field

The application relates to the field of side slope structures, in particular to a completely weathered granite side slope structure.

Background

The side slope is a slope surface with a certain gradient which is made on two sides of the roadbed for ensuring the stability of the roadbed and can be divided into a soil side slope and a rock side slope. Along with the extension of expressway construction to mountain areas, due to the fact that mountain area terrains are complex, geological environments are fragile, and slope engineering problems are increasingly prominent. The fully weathered granite is extremely soft, the rock mass is extremely easy to break, and the fully weathered granite has the characteristic of easy softening and disintegration when meeting water, so that the conditions of slump and collapse are easy to occur when meeting rainy and snowy weather.

The related art provides a side slope structure, for example, chinese patent publication No. CN203334299U discloses an ecological protection structure of a weathered coarse-grain granite side slope coconut fiber net, which comprises a side slope body and a plurality of anchor rods inserted into the side slope body, wherein a galvanized iron wire net is arranged on the surface of the side slope body, thick-layer base materials are sprayed on the surface of the side slope body in the galvanized iron wire net grid, and the surface layer of the thick-layer base materials is fixedly provided with the coconut fiber net capable of stabilizing the thick-layer base materials on the surface layer of the side slope.

However, the use of the coconut fiber net in the related art fixes the thick-layer substrate on the slope surface layer, and the coconut fiber net is easy to corrode after long-time use, resulting in the falling of the thick-layer substrate sprayed on the slope body, which affects the service life of the slope structure.

Disclosure of utility model

In order to solve the problem that a net surface of a coconut fiber net used in the related technology is easy to corrode after long-time use, so that a thick-layer base material on a side slope body falls off to influence the service life of the side slope structure, the application provides a fully weathered granite side slope structure.

The application provides a fully weathered granite side slope structure, which adopts the following technical scheme:

The utility model provides a full-weathering granite side slope structure, includes the side slope body, be equipped with the planting layer on the side slope body, be equipped with coupling subassembly and pre-buried subassembly on the planting layer, coupling subassembly cladding in on the planting layer, pre-buried subassembly will coupling subassembly with the planting layer is fixed in on the side slope body.

Through adopting above-mentioned technical scheme, the coupling subassembly cladding has increased the wholeness of planting the layer on planting the layer for the slump phenomenon in planting the layer difficult emergence part position. In addition, the embedded assembly passes through the connecting assembly and the planting layer and then is fixed on the side slope body, so that connection is established between the planting layer and the side slope body, even if the connecting effect is reduced after the connecting assembly is used for a long time, the planting layer is not easy to collapse from the side slope body due to the existence of the embedded assembly, and the service life of the side slope structure is prolonged.

Optionally, the connection subassembly includes the connection net, the connection net shop is located plant the layer dorsad on the face of side slope body, the connection net dorsad is equipped with the supporting network on the face of planting the layer, the supporting network includes a plurality of horizontal strengthening ribs and a plurality of vertical strengthening ribs, horizontal strengthening rib with vertical strengthening rib passes through the reinforcing bar ligature fixedly.

Through adopting above-mentioned technical scheme, the connection net is laid on planting the layer, has played spacing effect to the soil in the planting layer, and horizontal strengthening rib and vertical strengthening rib press together and cover on the connection net for the position of connection net is difficult for shifting, has reduced soil loss.

In addition, the transverse reinforcing ribs and the longitudinal reinforcing ribs of the supporting net are fixed through steel bar binding, and a detachable connecting structure is adopted, so that an operator can conveniently install the supporting net during construction, and the installation difficulty is reduced.

Optionally, the pre-buried subassembly is including locating the coupling net is dorsad limiting plate of planting layer one side, be equipped with the grafting pole on the limiting plate, be equipped with a plurality of barbs on the grafting pole, the barb orientation the limiting plate slope sets up.

Through adopting above-mentioned technical scheme, the cuttage pole passes in proper order and inserts in the side slope body behind coupling net and the planting layer, establishes the connection between coupling net, planting layer and side slope body for the planting layer is difficult for slumping from side slope body surface, has prolonged the life of this side slope structure.

In addition, set up the barb on the cuttage pole, the barb sets up towards limiting plate direction slope, and the barb is hooked with planting layer and linking net mutually, in case planting the layer has the trend of slumping, the barb can hook on side slope body and linking net, reduces the circumstances of planting layer slumping.

Optionally, the barbs are spirally distributed along the extending direction of the cutting rod.

Through adopting above-mentioned technical scheme, a plurality of barbs are the heliciform and lay for no matter from which direction inserts to establish, can all produce the hooking phenomenon with the connection net when extracting, promoted the fixed effect of cuttage pole.

Optionally, a solidification layer is arranged between the slope body and the planting layer, a steel wire mesh is buried in the solidification layer, and a through hole for the cutting rod to pass through is arranged on the solidification layer in a penetrating manner.

Through adopting above-mentioned technical scheme, set up the solidification layer between side slope body and planting layer, the solidification layer has played the solidification effect to side slope body for side slope body itself is difficult for taking place to collapse.

Optionally, waterproof geotechnical cloth is arranged between the side slope body and the solidification layer, and the cuttage rod passes through the planting layer, the solidification layer and the waterproof geotechnical cloth and then is inserted into the side slope body.

Through adopting above-mentioned technical scheme, waterproof geotechnical cloth lays between side slope body and solidification layer for in external rainwater is difficult for permeating the side slope body, reduced the side slope body receive the rainwater infiltration by the condition of softening disintegration, prolonged the life of this side slope structure.

Optionally, the top of planting the layer is equipped with the collecting tank, and the bottom is equipped with the collecting tank down, go up the collecting tank with the collecting tank down all follows the extending direction of side slope body sets up, be equipped with a plurality of splitter boxes on the planting layer, the splitter box is followed the gradient direction setting of side slope body, the splitter box intercommunication go up the collecting tank with the collecting tank down.

Through adopting above-mentioned technical scheme, the rainwater that drips on the side slope structure is collected by last collecting vat, then carries to the drain side slope structure in the lower collecting vat through the splitter box, has reduced the rainwater siltation on the side slope structure for the side slope structure receives the rainwater infiltration and takes place the condition of slumping.

Optionally, a plurality of breakwaters are all laid to last collecting tank, lower collecting tank and shunt tank, the breakwaters with go up collecting tank, lower collecting tank and shunt tank's cell wall adaptation laminating.

By adopting the technical scheme, the water baffle is paved in the upper liquid collecting tank, the lower liquid collecting tank and the diversion tank, so that the water baffle has a water baffle effect, and the conditions that rainwater or snow water is collected into the upper liquid collecting tank, the lower liquid collecting tank and the diversion tank to flow and repeatedly scour to cause water flow penetration erosion are reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. The connecting component is coated on the planting layer, so that the integrity of the planting layer is improved, and the phenomenon that part of the planting layer is not easy to collapse is avoided. The embedded assembly passes through the connecting assembly and the planting layer and is fixed on the side slope body, the planting layer and the side slope body are connected, even if the connecting effect is reduced after the connecting assembly is used for a long time, the planting layer is not easy to collapse from the side slope body due to the existence of the embedded assembly, and the service life of the side slope structure is prolonged;

2. the barbs are arranged on the inserting rod and are obliquely arranged towards the direction of the limiting plate, the barbs are hooked with the planting layer and the connecting net, once the planting layer has a slump trend, the barbs can be hooked on the side slope body and the connecting net, and the slump condition of the planting layer is reduced;

3. The water baffle plates are paved in the upper liquid collecting tank, the lower liquid collecting tank and the diversion tank, so that the water baffle effect is achieved, and the conditions that rainwater or snow water is collected into the upper liquid collecting tank, the lower liquid collecting tank and the diversion tank to flow and repeatedly erode to cause water flow penetration erosion are reduced.

Drawings

FIG. 1 is a schematic illustration of a fully weathered granite slope structure in an embodiment of the present application.

Fig. 2 is a cross-sectional view of a fully weathered granite slope in an embodiment of the present application.

Fig. 3 is a schematic diagram of an embedded component in an embodiment of the present application.

Reference numerals: 1. a side slope body; 2. planting a layer; 21. an upper liquid collecting tank; 22. a lower liquid collecting tank; 23. a shunt channel; 3. a coupling assembly; 31. a coupling net; 32. a support net; 321. transverse reinforcing ribs; 322. longitudinal reinforcing ribs; 323. reinforcing steel bars; 4. pre-burying the assembly; 41. a limiting plate; 42. a skewer rod; 43. a barb; 5. solidifying the layer; 51. a through hole; 6. a steel wire mesh; 7. waterproof geotextile; 8. a water baffle; 9. expansion joints.

Detailed Description

The application is described in further detail below with reference to fig. 1-3.

The embodiment of the application discloses a completely weathered granite side slope structure.

Referring to fig. 1 and 2, a completely weathered granite slope structure is mainly applied to places with dangerous terrains such as mountain areas and fragile geological conditions, and is used for keeping roadbeds stable. The completely weathered granite side slope structure comprises a side slope body 1 formed by completely weathered granite, wherein a solidification layer 5 is arranged on the surface of the side slope body 1 and used for limiting the shape and the position of the side slope body 1.

In actual construction, a layer of waterproof geotextile 7 is paved on the surface of the side slope body 1 to reduce the conditions that water permeates into the side slope body 1 and softens and disintegrates the side slope body 1. Then, a solidification layer 5 is poured on the waterproof geotextile 7, the solidification layer 5 is formed by concrete pouring, and a steel wire mesh 6 is embedded in the solidification layer. The wire netting 6 is used for reinforcing the bearing capacity of solidification layer 5 for solidification layer 5 is difficult for bursting apart also when the phenomenon influences of expend with heat and contract with cold, has promoted solidification layer 5's structural stability, and then has prolonged this side slope structure's life.

Referring to fig. 1, a planting layer 2 is arranged on the surface of the solidified layer 5, which faces away from the waterproof geotechnical cloth 7, the planting layer 2 is formed by soil piling, climbing plants are planted on the planting layer 2 to increase the greening area on the side slope structure, and meanwhile, root systems of the climbing plants penetrate into the planting layer 2 to play a role in retaining water and soil.

Referring to fig. 1 and 2, the top of the planting layer 2 is provided with an upper liquid collecting tank 21, the bottom is provided with a lower liquid collecting tank 22, a plurality of flow dividing grooves 23 are arranged between the upper liquid collecting tank 21 and the lower liquid collecting tank 22, the flow dividing grooves 23 are arranged along the gradient direction of the planting layer 2, the upper liquid collecting tank 21 and the lower liquid collecting tank 22 are all arranged along the extending direction of the planting layer 2 and are used for quickly collecting rainwater and snow water when encountering rainy and snowy weather, and the slump of the planting layer 2 caused by water accumulation is reduced.

Referring to fig. 1, in order to reduce the influence of repeated flushing of water flow on the walls of the upper liquid collecting tank 21, the lower liquid collecting tank 22 and the diversion tank 23 in rainy and snowy days, a plurality of water baffles 8 are paved in the upper liquid collecting tank 21, the lower liquid collecting tank 22 and the diversion tank 23, the water baffles 8 are cement plates formed by concrete casting, and the water baffles 8 are sequentially arranged end to end. An expansion joint 9 is reserved between two adjacent water baffles 8 to reduce the influence of expansion and contraction on the flatness of the water baffles 8.

Referring to fig. 1, further, a coupling component 3 is disposed on a surface of the planting layer 2 facing away from the curing layer 5, and the coupling component 3 is coated on the planting layer 2, so that the planting layer 2 forms a complete whole for improving the integrity of the planting layer 2.

Specifically, the coupling assembly 3 comprises a plurality of coupling nets 31 hung on the planting layer 2, and the coupling nets 31 are common active protection nets. A plurality of coupling nets 31 are paved on the planting layer 2, so that the condition that soil on the planting layer 2 is weathered and peeled off is reduced.

In addition, the supporting net 32 is pressed on the connecting net 31, the supporting net 32 comprises a plurality of transverse reinforcing ribs 321 and a plurality of longitudinal reinforcing ribs 322, the transverse reinforcing ribs 321 and the longitudinal reinforcing ribs 322 are vertically arranged and are bound and fixed through reinforcing steel bars 323, the connecting net 31 is abutted against the planting layer 2, and the bonding degree between the connecting net 31 and the planting layer 2 is improved. Meanwhile, the supporting net 32 is arranged to divide the area of the planting layer 2, so that the aesthetic degree of the planted plants on the planting layer 2 is improved.

Referring to fig. 1 and 2, in addition, in order to further enhance the stability of the planting layer 2 and reduce the possibility of slumping of the planting layer 2, the planting layer 2 in the embodiment of the present application is further provided with an embedded component 4.

Specifically, the pre-buried assembly 4 comprises a plurality of inserting rods 42, the inserting rods 42 are vertically inserted into the planting layer 2, then sequentially penetrate through the curing layer 5 and the waterproof geotechnical cloth 7 and then are inserted into the side slope body 1, and through holes 51 for the inserting rods 42 to penetrate through are formed in the curing layer 5. One end of the inserting rod 42 is integrally formed with a limiting plate 41, and after the inserting rod 42 is inserted to a limiting position, the limiting plate 41 abuts the connecting net 31 and the supporting net 32 on the planting layer 2, and further fixes the connecting net 31 and the supporting net 32.

Referring to fig. 2 and 3, in addition, in order to reduce the accidental loosening of the cutting rod 42 after cutting in place, the cutting rod 42 is provided with a plurality of barbs 43 inclined toward the limiting plate 41 at intervals, the barbs 43 are spirally arranged along the length direction of the cutting rod 42, once the cutting rod 42 has loosening tendency, the barbs 43 are mutually hooked with the connecting net 31, the supporting net 32, the planting layer 2, the curing layer 5 and the slope body 1, and the cutting rod 42 and the barbs 43 are connected among the planting layer 2, the connecting net 31, the supporting net 32, the curing layer 5 and the slope body 1, so that the structural stability of the planting layer 2 is improved, and the service life of the slope mechanism is prolonged.

The implementation principle of the fully weathered granite side slope structure provided by the embodiment of the application is as follows: the connecting component 3 is coated on the planting layer 2, so that the integrity of the planting layer 2 is enhanced, and the planting layer 2 is not easy to collapse at partial positions. The embedded assembly 4 passes through the connecting assembly 3 and the planting layer 2 and then is fixed on the side slope body 1, the planting layer 2 and the side slope body 1 are connected, even if the connecting effect is reduced after the connecting assembly 3 is used for a long time, the planting layer 2 is not easy to collapse from the side slope body 1 due to the existence of the embedded assembly 4, and the service life of the side slope structure is prolonged.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. The utility model provides a full efflorescence granite side slope structure, includes side slope body (1), its characterized in that: the side slope body (1) is provided with a planting layer (2), the planting layer (2) is provided with a connecting component (3) and an embedded component (4), the connecting component (3) is coated on the planting layer (2), and the embedded component (4) is used for fixing the connecting component (3) and the planting layer (2) on the side slope body (1).

2. The fully weathered granite slope structure of claim 1, wherein: the connecting assembly (3) comprises a connecting net (31), the connecting net (31) is laid on the surface of the planting layer (2) facing away from the side slope body (1), a supporting net (32) is arranged on the surface of the connecting net (31) facing away from the planting layer (2), the supporting net (32) comprises a plurality of transverse reinforcing ribs (321) and a plurality of longitudinal reinforcing ribs (322), and the transverse reinforcing ribs (321) and the longitudinal reinforcing ribs (322) are bound and fixed through reinforcing steel bars (323).

3. The fully weathered granite slope structure of claim 2, wherein: the embedded assembly (4) comprises a limiting plate (41) arranged on one side of the connecting net (31) opposite to the planting layer (2), a cutting rod (42) is arranged on the limiting plate (41), a plurality of barbs (43) are arranged on the cutting rod (42), and the barbs (43) are obliquely arranged towards the limiting plate (41).

4. A fully weathered granite slope structure according to claim 3, wherein: the barbs (43) are spirally distributed along the extending direction of the cutting rod (42).

5. A fully weathered granite slope structure according to claim 3, wherein: a solidification layer (5) is arranged between the side slope body (1) and the planting layer (2), a steel wire mesh (6) is buried in the solidification layer (5), and a through hole (51) for the cutting rod (42) to pass through is formed in the solidification layer (5).

6. The fully weathered granite slope structure of claim 5, wherein: waterproof geotechnical cloth (7) is arranged between the side slope body (1) and the solidified layer (5), and the cutting rods (42) penetrate through the planting layer (2), the solidified layer (5) and the waterproof geotechnical cloth (7) and then are inserted into the side slope body (1).

7. The fully weathered granite slope structure of claim 1, wherein: the top of planting layer (2) is equipped with collecting vat (21), and the bottom is equipped with collecting vat (22) down, go up collecting vat (21) with collecting vat (22) down all follow the extending direction of side slope body (1) sets up, be equipped with a plurality of splitter boxes (23) on planting layer (2), splitter boxes (23) are followed the slope direction setting of side slope body (1), splitter boxes (23) intercommunication collecting vat (21) with collecting vat (22) down.

8. The fully weathered granite slope structure of claim 7, wherein: a plurality of water baffles (8) are paved in the upper liquid collecting tank (21), the lower liquid collecting tank (22) and the diversion tank (23), and the water baffles (8) are matched and attached with the tank walls of the upper liquid collecting tank (21), the lower liquid collecting tank (22) and the diversion tank (23).