CN214460490U - Novel assembled highway side slope supporting construction with afforestation drainage system - Google Patents
Novel assembled highway side slope supporting construction with afforestation drainage system Download PDFInfo
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- CN214460490U CN214460490U CN202022127218.7U CN202022127218U CN214460490U CN 214460490 U CN214460490 U CN 214460490U CN 202022127218 U CN202022127218 U CN 202022127218U CN 214460490 U CN214460490 U CN 214460490U
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Abstract
The utility model provides a novel assembled highway side slope supporting construction with afforestation drainage system relates to afforestation drainage system technical field, including the rubble bed course, the top of rubble bed course is provided with the concrete foundation, one side of concrete foundation is provided with the backfill soil body, one side of the backfill soil body is provided with the excavation side slope, the opposite side of concrete foundation is provided with the highway, the top of excavation side slope is provided with the earth's surface, the inside of the backfill soil body is provided with the box back wall, one side of box back wall is provided with the back wall hole of permeating water, the inside in back wall hole of permeating water is provided with first drainage area. The problem of among the prior art, because the side slope support height is great, prevent its damage and increase the dead weight when the wall outside design cavity wall body case, but in severe cold district, how to prevent the disease of drooling ice and discharge the side slope layer dive between the layer, simultaneously again can green maintenance vegetation, this does not have in the side slope support and involves is solved.
Description
Technical Field
The utility model relates to a afforestation drainage system field especially relates to a novel assembled highway side slope supporting construction with afforestation drainage system.
Background
The side slope support plays an important role in engineering construction, and under the influence of climate and environment, the side slope is easy to cause geological disasters such as landslide and collapse, so that potential hazards exist in life safety of people, serious loss is brought to people, and the side slope is required to be treated in order to prevent the geological disasters.
At present, the slope support and the height are large, a grouted stone structure and a reinforced concrete structure are generally adopted, in order to protect the ecology and increase the dead weight of a retaining wall, greening design can be carried out on the outer side of the wall, so that the problem of greening planting is also caused, the sialism ice disease is easy to generate in the alpine region, and how to utilize water to supply water for vegetation during disease prevention and drainage is not mentioned in the slope support engineering at present.
In the prior art, because the height of the side slope support is larger, a cavity wall box is designed on the outer side of a wall to prevent the damage and increase the dead weight of the wall, but in a severe cold area, the problem that the disease of ice drooling is discharged from the side slope layer to dive is solved, and meanwhile, vegetation can be maintained in a green way, which is not involved in the side slope support.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a novel assembled highway side slope supporting construction with afforestation drainage system possesses the improvement side slope stability, and the problem that prevents its damage and increase the dead weight when wall outside design cavity wall body case can be solved to the advantage of green maintenance vegetation again simultaneously.
(II) technical scheme
For realizing above-mentioned improvement side slope stability, can green maintenance vegetation's purpose again simultaneously, the utility model provides a following technical scheme: a novel assembly type highway side slope supporting structure with a greening drainage system comprises a broken stone cushion layer, wherein a concrete foundation is arranged at the top of the broken stone cushion layer, a backfill soil body is arranged on one side of the concrete foundation, an excavation side slope is arranged on one side of the backfill soil body, a highway is arranged on the other side of the concrete foundation, the top of the excavation side slope is provided with a ground surface, a box body rear wall is arranged inside the backfill soil body, a rear wall water permeable hole is arranged on one side of the box body rear wall, a first water guide belt is arranged inside the rear wall water permeable hole, an anti-seepage material is arranged on one side of the first water guide belt, a rock and soil body filling groove is arranged at the top of the anti-seepage material, a transverse water permeable hole is arranged inside the rock and soil body filling groove, an opening is formed in the top of the box body, and a partition plate is arranged on one side of the rock and soil body filling groove, the water-permeable planting box is characterized in that a planting groove is formed in one side of the partition plate, a box front wall is arranged on one side of the planting groove, a front wall water drainage hole is formed in the box front wall, a second water guide belt is arranged on one side of the box front wall, a box bottom wall is arranged at the top of the partition plate, and a bottom wall water permeable hole is formed in the box bottom wall.
Preferably, the surface of the cavity wall box facing the rear wall of the box body of the excavation slope is of a broken line type, the upper portion of the cavity wall box is vertical, the lower portion of the cavity wall box is a broken line gradually far away from the slope from top to bottom, the front wall of the box body far away from the excavation slope is an inclined surface, and the inclined surface is gradually far away from the slope from bottom to top.
Preferably, the position of the upper opening of the box body is in a step shape, and the convex edge at the front end can be clamped with the bottom of the box body on the upper layer.
Preferably, horizontal connecting holes are distributed in the side walls of the left side and the right side of the box body, and adjacent wall body box bodies are connected through bolts.
Preferably, the rear wall of the box body is provided with rear wall water permeable holes which are arranged at the upright position of the rear wall of the box body, the box body and the side slope are connected together through the water permeable holes by using the first water guide belt, and the side slope precipitation and the fissure water can be introduced into the box body.
Preferably, the transverse water permeable holes are perpendicular to the side wall of the box body, and water exchange in horizontally adjacent box bodies can be completed.
Preferably, the diapire hole of permeating water sets up along box diapire vertical direction interval for moisture transfer to next floor box, and antetheca wash outlet perpendicular to box antetheca arranges, and when the too much unable in time infiltration of water in the box, through the discharge box of wash outlet, flow into next floor box or discharge by the box outside.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel assembled highway side slope supporting construction with afforestation drainage system possesses following beneficial effect:
the utility model discloses in, the wall body case is prefabricated in advance, can realize quick construction, shortens construction cycle, saves investment cost, and the wall body dives between the dischargeable side slope layer simultaneously, improves side slope stability, can green maintenance vegetation again simultaneously, is favorable to side slope vegetation recovery and environmental protection.
Drawings
Fig. 1 is a schematic view of the overall structure of a novel fabricated highway slope supporting structure with a greening drainage system provided by the utility model;
fig. 2 is the utility model provides a box's schematic structure diagram among novel assembled highway side slope supporting construction with afforestation drainage system.
Illustration of the drawings:
1. a gravel cushion layer; 2. a concrete foundation; 3. backfilling soil; 4. excavating a side slope; 5. a highway; 6. the earth surface; 7. the rear wall of the box body; 8. water permeable holes on the rear wall; 9. a first water diversion belt; 10. a barrier material; 11. filling grooves with rock and soil masses; 12. transverse water permeable holes; 13. the upper part of the box body is open; 14. a partition plate; 15. planting grooves; 16. the front wall of the box body; 17. a front wall weep hole; 18. a second water diversion belt; 19. the bottom wall of the box body; 20. and water permeable holes on the bottom wall.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1-2, a novel fabricated highway side slope supporting structure with a greening drainage system comprises a broken stone cushion layer 1, a concrete foundation 2 is arranged at the top of the broken stone cushion layer 1, a backfill soil body 3 is arranged at one side of the concrete foundation 2, an excavation side slope 4 is arranged at one side of the backfill soil body 3, a highway 5 is arranged at the other side of the concrete foundation 2, a ground surface 6 is arranged at the top of the excavation side slope 4, a box back wall 7 is arranged inside the backfill soil body 3, a back wall water permeable hole 8 is arranged at one side of the box back wall 7, a first water guide belt 9 is arranged inside the back wall water permeable hole 8, an impermeable material 10 is arranged at one side of the first water guide belt 9, a rock-soil body filling groove 11 is arranged at the top of the impermeable material 10, a transverse water permeable hole 12 is arranged inside the rock-soil body filling groove 11, an upper opening 13 of the rock-soil body filling groove 11 is arranged at the top of the rock-soil body filling groove, a partition plate 14 is arranged on one side of the rock-soil body filling groove 11, a planting groove 15 is arranged on one side of the partition plate 14, a box front wall 16 is arranged on one side of the planting groove 15, a front wall water drainage hole 17 is formed in the box front wall 16, a second water diversion belt 18 is arranged on one side of the box front wall 16, a box bottom wall 19 is arranged at the top of the partition plate 14, and a bottom wall water permeable hole 20 is formed in the box bottom wall 19.
Further, the surface of the cavity wall box facing the box body rear wall 7 of the excavation side slope 4 is of a broken line type, the upper portion of the cavity wall box is vertical, the lower portion of the cavity wall box is a broken line which is gradually far away from the side slope from top to bottom, the box body front wall 16 which is far away from the excavation side slope 4 is an inclined surface, and the inclined surface is gradually far away from the side slope from bottom to top.
Furthermore, the position of the opening 13 on the box body is in a step shape, and the convex edge at the front end can be clamped with the bottom of the box body on the upper layer.
Furthermore, horizontal connecting holes are distributed on the side walls of the left side and the right side of each box body, and adjacent wall body box bodies are connected through bolts.
Furthermore, the rear wall 7 of the box body is provided with rear wall water permeable holes 8 which are arranged at the upright position of the rear wall 7 of the box body, the box body and the side slope are connected together by the first water guide belt 9, and the side slope precipitation and the fissure water can be introduced into the box body.
Further, the transverse permeable holes 12 are perpendicular to the side wall of the box body, and water exchange in the horizontally adjacent box bodies can be completed.
Further, the diapire hole 20 of permeating water sets up along 19 vertical direction intervals of box diapire for moisture transfer to next floor box, and antetheca outlet 17 is arranged perpendicular to box antetheca 16, and when the too much unable in time infiltration of water in the box, through outlet discharge box, flow into next floor box or discharge by the box outside.
The utility model discloses a theory of operation and use flow:
1. and after the road side slope is excavated, excavating the retaining wall foundation to a design line, paving a broken stone cushion layer on the lower part of the retaining wall foundation, and pouring a concrete foundation on the broken stone cushion layer.
2. After the concrete foundation is finished, placing a cavity wall box on the concrete foundation, laying a water diversion belt on a bottom plate of the cavity wall box, placing a partition plate, respectively filling planting soil and rock-soil filling materials in a greening groove and a filling groove for a plurality of times, filling and compacting a boundary gap between the rear wall of the wall box and a side slope by adopting the rock-soil materials, laying the water diversion belt through a water permeable hole (water diversion hole) when the filling height reaches the position close to the positions of the water diversion holes of the side wall and the rear wall of the box body, and then continuing filling until the water diversion belt is filled.
3. After the construction is laid to the one deck box, carry out the laying of next floor box again, waterproof material is laid to the two-stage cavity wall body case bottom half on barricade top layer, is in order to prevent the too fast inflow next level box at slope top like this, for planting the plant provides sufficient moisture effectively, avoids the plant lack of water and dies.
4. After the retaining wall is integrally assembled and constructed, plants are planted in the greening groove, early-stage maintenance is strengthened, and the retaining wall can be completed after the plants survive.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel assembled highway side slope supporting construction with afforestation drainage system, includes rubble bed course (1), its characterized in that: a concrete foundation (2) is arranged on the top of the gravel cushion (1), a backfill soil body (3) is arranged on one side of the concrete foundation (2), an excavation slope (4) is arranged on one side of the backfill soil body (3), a road (5) is arranged on the other side of the concrete foundation (2), a ground surface (6) is arranged on the top of the excavation slope (4), a box body rear wall (7) is arranged in the backfill soil body (3), a rear wall water permeable hole (8) is arranged on one side of the box body rear wall (7), a first water guide belt (9) is arranged in the rear wall water permeable hole (8), an impermeable material (10) is arranged on one side of the first water guide belt (9), a rock-soil body filling groove (11) is arranged on the top of the impermeable material (10), a transverse water permeable hole (12) is arranged in the rock-soil body filling groove (11), the top of the rock and soil mass filling groove (11) is provided with a box upper opening (13), one side of the rock and soil mass filling groove (11) is provided with a partition plate (14), one side of the partition plate (14) is provided with a planting groove (15), one side of the planting groove (15) is provided with a box front wall (16), a front wall water drainage hole (17) is formed in the box front wall (16), one side of the box front wall (16) is provided with a second water drainage belt (18), the top of the partition plate (14) is provided with a box bottom wall (19), and a bottom wall water permeable hole (20) is formed in the box bottom wall (19).
2. The structure of claim 1, wherein the slope of the assembled road is a slope of a green water drainage system: the face of the box back wall (7) is of a broken line type, the upper portion of the box back wall is vertical, the lower portion of the box back wall is gradually far away from the broken line of the side slope from top to bottom, the box front wall (16) far away from the excavation side slope (4) is an inclined face, and the inclined face is gradually far away from the side slope from bottom to top.
3. The structure of claim 1, wherein the slope of the assembled road is a slope of a green water drainage system: the position of the opening (13) on the box body is in a step shape, and the convex edge at the front end can be clamped with the bottom of the box body on the upper layer.
4. The structure of claim 1, wherein the slope of the assembled road is a slope of a green water drainage system: horizontal connecting holes are distributed on the side walls of the left side and the right side of the box body, and adjacent wall body box bodies are connected through bolts.
5. The structure of claim 1, wherein the slope of the assembled road is a slope of a green water drainage system: the rear wall (7) of the box body is provided with rear wall water permeable holes (8) which are arranged at the upright position of the rear wall (7) of the box body, and the water permeable holes are used for connecting the box body and the side slope together by using a first water guide belt (9) and can introduce side slope precipitation and crack water into the box body.
6. The structure of claim 1, wherein the slope of the assembled road is a slope of a green water drainage system: the transverse water permeable holes (12) are vertical to the side wall of the box body, and water exchange in the adjacent box bodies in the horizontal direction can be completed.
7. The structure of claim 1, wherein the slope of the assembled road is a slope of a green water drainage system: diapire hole of permeating water (20) set up along box diapire (19) vertical direction interval for moisture transfer next floor box, antetheca outlet (17) perpendicular to box antetheca (16) are arranged, and when the too much in time infiltration down of water in the box, through outlet discharge box, flow into next floor box or discharge by the box outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022127218.7U CN214460490U (en) | 2020-09-24 | 2020-09-24 | Novel assembled highway side slope supporting construction with afforestation drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022127218.7U CN214460490U (en) | 2020-09-24 | 2020-09-24 | Novel assembled highway side slope supporting construction with afforestation drainage system |
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| Publication Number | Publication Date |
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| CN214460490U true CN214460490U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022127218.7U Active CN214460490U (en) | 2020-09-24 | 2020-09-24 | Novel assembled highway side slope supporting construction with afforestation drainage system |
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| CN (1) | CN214460490U (en) |
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- 2020-09-24 CN CN202022127218.7U patent/CN214460490U/en active Active
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