CN217949080U - Protection device for soft foundation of plateau wetland and roadbed slope - Google Patents
Protection device for soft foundation of plateau wetland and roadbed slope Download PDFInfo
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- CN217949080U CN217949080U CN202221723300.9U CN202221723300U CN217949080U CN 217949080 U CN217949080 U CN 217949080U CN 202221723300 U CN202221723300 U CN 202221723300U CN 217949080 U CN217949080 U CN 217949080U
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Abstract
The utility model discloses a protection device is used to soft base of plateau wetland and road bed side slope relates to road engineering technical field. The utility model discloses a dynamic compaction pier stud, the equidistant distribution of dynamic compaction pier stud is on the wetland body, dynamic compaction pier stud upside is connected with the enhancement check, it has the second concrete body to strengthen the inboard packing of check downside equilateral hollow triangular support, the inboard packing of the inboard right angle hollow triangular support of dynamic compaction pier stud has first concrete body, right angle hollow triangular support hypotenuse and equilateral hollow triangular support waist butt, it is provided with the road base member to strengthen the check upside, road base member left and right sides slope protection component bottom is located wetland body both sides non-wetland body upside, slope protection component includes leads water storage tank board, the hexagonal groove of vegetation and T shape post. The utility model discloses a set up the hollow A-frame of equilateral and the hollow A-frame of right angle for the structure of way base member is more stable, and leads to groove and T shape post through setting up the hexagonal of vegetation, has simplified the staff and has connected the work step of leading the basin board.
Description
Technical Field
The utility model belongs to the technical field of road engineering, especially, relate to a protector is used to plateau wetland soft foundation and road bed side slope.
Background
The road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work which is carried out by taking a road as an object and an engineering entity engaged in the whole process; the road is the place that supplies people and car to walk, along with the continuous development of social science and technology, the staff carries out road construction at the plateau wetland, because the bearing capacity of wetland is low, and then need the staff to lay the soft base on the plateau wetland, and in order to protect the soft base of laying, the staff has set up the protector for the side slope in the soft base outside to reach the effect that prevents soil erosion and water loss, and then guaranteed the life cycle of soft base, but it still has following drawback in the in-service use:
1. the existing plateau wetland soft foundation supports the roadbed through the dynamic compaction pier plates and the reinforcing grids, but supports the two sides of the lower parts of the reinforcing grids only through the dynamic compaction pier plates, so that the stability of the middle structures of the reinforcing grids cannot be ensured, the reinforcing grids cannot well support the roadbed, the roadbed structure is unstable, and even the roadbed collapses;
2. the existing protection device for the roadbed slope of the plateau wetland soft foundation is provided with the water guide and storage groove plate to guide and store rainwater, but a plurality of external locking assemblies are needed by a worker to guide the water guide and storage groove plate to carry out position limitation, so that the working steps of connecting the water guide and storage groove plate by the worker are increased, and further inconvenience is brought to the work of connecting the water guide and storage groove plate by the worker.
Therefore, the existing protective device for the soft foundation and the roadbed slope of the plateau wetland cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protection device is used to soft base of plateau wetland and road bed side slope through setting up equilateral hollow triangular support and right angle hollow triangular support, has solved the unstable problem of current soft base of plateau wetland structure, leads to groove and T shape post through setting up the vegetation hexagon, has solved the problem that the road bed side slope of current soft base of plateau wetland is not convenient for connect and leads the basin board.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a soft foundation of plateau wetland, including the dynamic compaction mound board, the equidistant distribution of dynamic compaction mound board is on the wetland body, dynamic compaction mound board upside is connected with the enhancement check, it has the second concrete body to strengthen the inboard packing of check downside equilateral hollow triangular support, the inboard packing of the inboard right angle hollow triangular support of dynamic compaction mound board has first concrete body, right angle hollow triangular support hypotenuse and equilateral hollow triangular support waist butt, it is visible from this, through the equilateral hollow triangular support and the right angle hollow triangular support that set up, make the better support of dynamic compaction mound board strengthen the check, and then promoted the stability of strengthening the check on the dynamic compaction mound board, and then make the dynamic compaction mound board and strengthen the better support way base member of check, and then solved the unstable problem of the soft foundation structure of current plateau wetland.
Further, U-shaped steel bars are distributed on the inner sides of the reinforcing grids at equal intervals, and a third concrete body is filled in the reinforcing grids, specifically, the existence of the reinforcing grids, the U-shaped steel bars and the third concrete body Du Yiwei further supports the side road base body on the dynamic compaction pier plate, so that the structural performance of the road base body is better.
Further, threaded connection has the screw about the U-shaped reinforcing bar upside, screw one side runs through the U-shaped reinforcing bar and strengthens check threaded connection, specifically speaking, the existence of screw, make the U-shaped reinforcing bar inject on strengthening the check, and then promoted the even distribution of U-shaped reinforcing bar on strengthening the check, and caused the U-shaped reinforcing bar to shift when having prevented to strengthen the inside third concrete that fills of check, and then make the third concrete body all with the distribution in the inside of strengthening the check, and then make intensity after filling the third concrete body to strengthening the check inside even.
The utility model discloses still included a plateau wetland soft foundation's protection device for road bed side slope, specifically included: strengthen check upside and be provided with the way base member, the road bed body left and right sides side slope protection component bottom is located the non-wetland body upside in wetland body both sides, side slope protection component includes leads retaining groove board, the hexagonal groove of vegetation and T shape post, it is the rectangle array to lead inside one side of retaining groove board and has seted up the hexagonal groove of vegetation, it is pre-buried inside the road bed body to lead the equidistant distribution T shape post in the outside one side of retaining groove board, it is therefore visible, lead groove and T shape post through the hexagonal groove of vegetation that sets up, the work step that the user connects and leads retaining groove board has been simplified, and then user's work load has been reduced, and then the problem that the retaining groove board is not convenient for connecting to the road bed side slope of having solved current plateau wetland soft base is used protector.
Furtherly, the road bed body upside is provided with the geotextile layer, and geotextile layer upside is provided with the geogrid layer, and specifically, the geotextile layer is a good material that permeates water, can prevent soil erosion and water loss, and then protects the way base member, has guaranteed the life cycle of way base member, and the geogrid layer can be reasonable avoid the road bed body to collapse, and then has strengthened the bearing capacity of road bed body.
Further, geogrid layer upside is provided with the rubble layer, and the rubble layer outside is provided with the gravel layer, and specifically, rubble layer and gravel layer filter the debris of rainwater for along with the rainwater gets into rubble layer and gravel layer debris and is detained, and then has reduced and has led the inside debris of catch basin board from rubble layer and gravel layer inflow.
Further, the gravel layer upside is provided with concrete layer, and the concrete layer upside is provided with asphalt road layer, and specifically, concrete layer has higher compressive strength, bending tensile strength and the ability of wearing and tearing, and then protects the road base member, has prevented that the road base member is impaired, and then has guaranteed the life cycle of road base member, and the road surface road conditions that asphalt road layer laid are good, have to the tire degree of wear lower, the low noise and the few characteristics of raise dust.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up equilateral hollow triangular support and right angle hollow triangular support, increased the dynamic compaction mound board to strengthening check bearing effect, make the better support strengthening the check of dynamic compaction mound board, promoted the stability of strengthening the check on the dynamic compaction mound board, make the more stable connection of strengthening the check on the dynamic compaction mound board, and then make the dynamic compaction mound board support the road base member with strengthening the check better, promoted the dynamic compaction mound board promptly and strengthened the supporting effect of check to the road base member, promoted the stability of road bed body structure, prevented that the road bed body from collapsing.
2. The utility model discloses a set up the hexagonal logical groove of vegetation and T shape post, make the user with the direct inside of landfill at the road bed body of T shape post, with this realization to leading the position of retaining frid and inject, and then make the user need not use a plurality of external locking subassemblies to leading the retaining frid and carry out the position and inject, and then simplified the work step that the user connected when leading the retaining frid, and then reduced user's work load, and the user carries out the vegetation planting in the hexagonal logical inslot portion of vegetation, because the vegetation has the effect that prevents soil erosion and water loss, and then make the better protection to the road base member of side slope protection component.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the connection between the dynamic compaction pier plates and the reinforcing grids;
fig. 3 is a schematic diagram of the connection between the middle road base body and the slope protection component of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a wetland body; 2. a non-wetland body; 3. a road base body; 31. a geotextile layer; 32. a geogrid layer; 33. a crushed stone layer; 34. a gravel layer; 35. a concrete layer; 36. a asphalt layer; 4. a slope protection component; 41. a water guiding and storing trough plate; 42. a vegetation hexagonal through groove; 43. a T-shaped post; 5. dynamic compaction of the pier plate; 51. a right-angle hollow triangular support; 511. a first concrete body; 6. a strengthening grid; 61. an equilateral hollow triangular support; 611. a second concrete body; 62. u-shaped steel bars; 621. a screw; 63. a third concrete body.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Please refer to fig. 1 to 2, the utility model relates to a soft foundation of plateau wetland, including dynamic compaction mound 5, the equidistant distribution of dynamic compaction mound 5 is on wetland body 1, dynamic compaction mound 5 upside is connected with strengthens check 6, it has second concrete body 611 to strengthen check 6 downside equilateral hollow triangular support 61 inboard packing, the inboard packing of the inboard right angle hollow triangular support 51 of dynamic compaction mound 5 has first concrete body 511, right angle hollow triangular support 51 hypotenuse and the equilateral hollow triangular support 61 waist butt, concretely, the user will be the even grafting of dynamic compaction mound 5 on wetland body 1, then, the user will strengthen check 6 locking connection at dynamic compaction mound 5 upside, and make equilateral hollow triangular support 61 and the contact of right angle hollow triangular support 51, and then make right angle hollow triangular support 51 support to the equal hollow triangular support 61 support, and then make dynamic compaction mound 5 more stable support strengthen check 6.
As shown in fig. 2, U-shaped steel bars 62 are distributed at equal intervals on the inner side of the reinforcement lattice 6, a third concrete body 63 is filled in the reinforcement lattice 6, specifically, after the reinforcement lattice 6 is stably connected to the dynamic compaction pier plate 5 by a user, the U-shaped steel bars 62 are uniformly connected to the interior of the reinforcement lattice 6 by the user, and then the third concrete body 63 is uniformly injected into the interior of the reinforcement lattice 6 by the user, so that the strength of the reinforcement lattice 6 is increased, and the reinforcement lattice 6 can better support the road matrix 3;
threaded connection has screw 621 about U-shaped reinforcing bar 62 upside, and screw 621 runs through U-shaped reinforcing bar 62 and strengthens check 6 threaded connection on one side, specifically, the user with the even placing of U-shaped reinforcing bar 62 on strengthening check 6, then, the user rotates screw 621, until make screw 621 run through U-shaped reinforcing bar 62 and strengthen check 6 threaded connection, so far, the user accomplishes the locking connection to between U-shaped reinforcing bar 62 and the enhancement check 6.
Wherein as shown in fig. 1 and 3, the utility model discloses still included a plateau wetland soft foundation's protector for road bed slope, specifically included: the upper side of the reinforcing grid 6 is provided with a road matrix 3, the bottoms of the side slope protection components 4 on the left side and the right side of the road matrix 3 are positioned on the upper sides of the non-wetland bodies 2 on the two sides of the wetland body 1, the side slope protection components 4 comprise water guide and storage groove plates 41, vegetation hexagonal through grooves 42 and T-shaped columns 43, the vegetation hexagonal through grooves 42 are formed in one sides of the inner parts of the water guide and storage groove plates 41 in a rectangular array, the T-shaped columns 43 distributed at equal intervals on one sides of the outer parts of the water guide and storage groove plates 41 are pre-embedded inside the road matrix 3, specifically, when the road matrix 3 is laid by a user, the road matrix 3 is a muddy soil layer, the bottom of the water guide and storage groove plates 41 is flatly embedded on the non-wetland bodies 2 by the user, then, the road matrix 3 is laid on the reinforcing grid 6 by the user, the T-shaped columns 43 are embedded by the road matrix 3, the connection between the water guide and storage groove plates 41 and the road matrix 3 is completed, the position of the water guide and storage groove plates 41 is limited, then, the vegetation planting is carried out inside the vegetation through grooves 42 by the user, the vegetation planting is further, the effect of preventing water and the soil loss is ensured, and the service cycle of the road matrix 3.
As shown in fig. 3, a geotextile layer 31 is arranged on the upper side of the road base body 3, and a geogrid layer 32 is arranged on the upper side of the geotextile layer 31, specifically, the geotextile layer 31 is a good permeable material and can prevent water and soil loss, so as to protect the road base body 3, thereby ensuring the service cycle of the road base body 3, and the geogrid layer 32 can reasonably prevent the road base body 3 from collapsing, so as to enhance the bearing capacity of the road base body 3;
the upper side of the geogrid layer 32 is provided with a gravel layer 33, the outer side of the gravel layer 33 is provided with a gravel layer 34, and particularly, the gravel layer 33 and the gravel layer 34 filter sundries in rainwater, so that the sundries are retained along with the rainwater entering the gravel layer 33 and the gravel layer 34, and then the sundries flowing into the water guide groove plate 41 from the gravel layer 33 and the gravel layer 34 are reduced;
the concrete layer 35 is arranged on the upper side of the gravel layer 34, the asphalt layer 36 is arranged on the upper side of the concrete layer 35, and specifically, the concrete layer 35 has high compressive strength, bending tensile strength and abrasion resistance, so that the road base body 3 is protected, the road base body 3 is prevented from being damaged, the service cycle of the road base body 3 is further ensured, the road surface paved by the asphalt layer 36 is good in road condition, and the road surface has the characteristics of low abrasion degree to tires, low noise and less flying dust.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a soft foundation of plateau wetland, includes dynamic compaction pier stud (5), its characterized in that: dynamic compaction pier stud (5) equidistant distribution is on wetland body (1), dynamic compaction pier stud (5) upside is connected with strengthens check (6), it has second concrete body (611) to strengthen check (6) downside equilateral hollow triangular support (61) inboard packing, dynamic compaction pier stud (5) inboard right angle hollow triangular support (51) inboard packing has first concrete body (511), right angle hollow triangular support (51) hypotenuse with equilateral hollow triangular support (61) waist butt.
2. The plateau wetland soft foundation of claim 1, which is characterized in that: u-shaped steel bars (62) are distributed on the inner side of the reinforcing grid (6) at equal intervals, and a third concrete body (63) is filled in the reinforcing grid (6).
3. The plateau wetland soft foundation of claim 2, which is characterized in that: screw thread connection has screw (621) about U-shaped reinforcing bar (62) upside, screw (621) one side run through U-shaped reinforcing bar (62) with strengthen check (6) threaded connection.
4. The protection device for the roadbed slope of the plateau wetland soft foundation as claimed in claims 1 to 3, wherein: a road matrix (3) is arranged on the upper side of the reinforcing grid (6), the bottoms of slope protection components (4) on the left side and the right side of the road matrix (3) are positioned on the upper sides of non-wetland bodies (2) on the two sides of the wetland body (1), and the slope protection components (4) comprise water guide and storage groove plates (41), vegetation hexagonal through grooves (42) and T-shaped columns (43);
the vegetation hexagonal through groove (42) is opened to inside one side of water storage groove board (41) of leading is the rectangular array, it is pre-buried inside roadbed body (3) to lead water storage groove board (41) outside one side equidistant distribution T shape post (43).
5. The protection device for the roadbed slope of the plateau wetland soft foundation as claimed in claim 4, wherein: a geotextile layer (31) is arranged on the upper side of the road base body (3), and a geogrid layer (32) is arranged on the upper side of the geotextile layer (31).
6. The protection device for the roadbed slope of the plateau wetland soft foundation as claimed in claim 5, wherein: the upper side of the geogrid layer (32) is provided with a gravel layer (33), and the outer side of the gravel layer (33) is provided with a gravel layer (34).
7. The protection device for the roadbed slope of the plateau wetland soft foundation as claimed in claim 6, wherein: a concrete layer (35) is arranged on the upper side of the gravel layer (34), and an asphalt layer (36) is arranged on the upper side of the concrete layer (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221723300.9U CN217949080U (en) | 2022-07-06 | 2022-07-06 | Protection device for soft foundation of plateau wetland and roadbed slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221723300.9U CN217949080U (en) | 2022-07-06 | 2022-07-06 | Protection device for soft foundation of plateau wetland and roadbed slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217949080U true CN217949080U (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221723300.9U Active CN217949080U (en) | 2022-07-06 | 2022-07-06 | Protection device for soft foundation of plateau wetland and roadbed slope |
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| Country | Link |
|---|---|
| CN (1) | CN217949080U (en) |
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2022
- 2022-07-06 CN CN202221723300.9U patent/CN217949080U/en active Active
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