CN216999769U - Energy dissipation waterproof skirting wall reinforced structure - Google Patents
Energy dissipation waterproof skirting wall reinforced structure Download PDFInfo
- Publication number
- CN216999769U CN216999769U CN202122368510.2U CN202122368510U CN216999769U CN 216999769 U CN216999769 U CN 216999769U CN 202122368510 U CN202122368510 U CN 202122368510U CN 216999769 U CN216999769 U CN 216999769U
- Authority
- CN
- China
- Prior art keywords
- energy
- layer
- dissipation waterproof
- side slope
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to an energy dissipation waterproof foot protection wall reinforcing structure which comprises a clay layer, an emulsified asphalt layer and a vegetation concrete layer which are sequentially arranged from bottom to top, wherein a concrete retaining wall is arranged on the vegetation concrete layer, and a plurality of stepped energy dissipation waterproof components are arranged on one side of the concrete retaining wall facing a side slope; each energy dissipation waterproof assembly comprises an asphalt layer, a spring and two partition walls, and the spring and the partition walls are fixed at the bottom of the asphalt layer; a vertical connecting partition wall is arranged between the asphalt layers of two adjacent energy-dissipation waterproof assemblies, a side partition wall is arranged between the asphalt layer of the lowest energy-dissipation waterproof assembly close to the side slope and the vegetation concrete layer, and a water drain pipe is pre-embedded in the side partition wall; an anchor rod is arranged between the partition wall of each energy dissipation waterproof component close to the side slope and the side slope. The utility model has double functions of slope protection and water purification, and when soil slides off the mountain, the stepped energy dissipation waterproof component structure can weaken the impact potential energy of soil sliding in a layered manner.
Description
Technical Field
The utility model relates to the technical field of slope engineering, in particular to an energy dissipation waterproof skirting wall reinforcing structure.
Background
Due to factors such as poor engineering geological conditions and rainfall, the side slope is very easy to collapse, slide and the like, the safety and the stability of the side slope are seriously damaged, and the side slope needs to be reinforced in construction. The existing slope reinforcement device is only a simple outer side support, the support effect is limited, and the whole slope rock soil is unstable and is easy to slide off in a large area. Therefore, it is necessary to effectively protect and reinforce the slope which may be damaged.
The foot protection wall is used as a measure for protecting and reinforcing the side slope at present, can reinforce loose rock soil on the side slope, can pressurize and compact the rock soil, enhances the strength of the rock soil and reduces the loss of sand soil, and is widely applied to various types of side slope reinforcement. However, the following disadvantages still exist:
the soil erosion caused by the unfavorable drainage of the structure;
the stability of the lattice is insufficient, and the reinforcing effect is not ideal;
the field workload is large, and the construction efficiency is low.
Disclosure of Invention
The utility model aims to solve the defects of the prior art, mainly aims at solving the problems of insufficient ultimate uplift bearing capacity and stability, unsatisfactory reinforcing effect, unfavorable slope surface drainage, seepage settlement, easy displacement and collapse, low construction efficiency and more materials of the traditional side slope, and provides an energy-dissipating waterproof skirting wall reinforcing structure.
In order to realize the purpose, the utility model adopts the following technical scheme:
an energy dissipation waterproof foot protection wall reinforcing structure comprises a clay layer, an emulsified asphalt layer and a vegetation concrete layer which are sequentially arranged from bottom to top, wherein a concrete retaining wall is arranged on the vegetation concrete layer, a plurality of energy dissipation waterproof assemblies are arranged on one side, facing a side slope, of the concrete retaining wall, and the heights of the plurality of energy dissipation waterproof assemblies are sequentially reduced along the direction from the concrete retaining wall to the side slope to form a step-shaped structure;
each energy dissipation waterproof assembly comprises an asphalt layer, a spring and two partition walls, wherein the spring and the partition walls are fixed at the bottom of the asphalt layer and supported and fixed on a vegetation concrete layer, and the two partition walls are respectively positioned on two sides of the spring;
a vertical connecting partition wall is arranged between the asphalt layers of two adjacent energy-dissipation waterproof assemblies, a side partition wall is arranged between the asphalt layer of the lowest energy-dissipation waterproof assembly close to the side slope and the vegetation concrete layer, and a water drain pipe is pre-embedded in the side partition wall;
a water intercepting channel is formed between the concrete retaining wall and the adjacent energy-dissipation waterproof component, between the adjacent two energy-dissipation waterproof components and between the boundary wall and the adjacent energy-dissipation waterproof component,
an anchor rod is arranged between the partition wall of each energy dissipation waterproof component close to the side slope and the side slope.
The anchor rod is upwards inclined by 20 degrees along the direction from the partition wall to the side slope.
And a reverse filtering layer is arranged on one side of the drain pipe facing the side slope.
The diameter of the drain pipe is 150 mm.
And a grouted rubble layer is arranged on the vegetation concrete layer at the bottom in the water intercepting channel.
The thickness of the mortar layer is 200 mm.
The thickness of the partition wall is not less than 200 mm.
And a geotextile layer is wrapped outside the water drain pipe.
The beneficial effects of the utility model are: the plant growing concrete layer capable of purifying water quality is used, so that the protective structure has certain strength and durability, has double functions of protecting the slope and purifying water quality, and can reduce the alkalinity of concrete. When soil slides down from a mountain, the stepped energy dissipation waterproof assembly structure can weaken the impact potential energy of soil sliding in a layered mode, and therefore the sliding layer of the side slope cannot be damaged in a destabilizing mode under the action of strong impact.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
in the figure: 1-clay layer; 2-emulsified asphalt layer; 3-planting a concrete layer; 4-concrete retaining wall; 5-side slope; 6-an asphalt layer; 7-a spring; 8-partition wall; 9-vertical connecting partition walls; 10-a partition wall; 11-a water drain pipe; 12-intercepting the water channel; 13-anchor rod;
The following detailed description refers to the accompanying drawings that illustrate embodiments of the utility model.
Detailed Description
The utility model is further illustrated with reference to the following figures and examples:
as shown in fig. 1 to 2, an energy dissipation waterproof footwall reinforcement structure comprises a clay layer 1, an emulsified asphalt layer 2 and a vegetation concrete layer 3 which are sequentially arranged from bottom to top, wherein a concrete retaining wall 4 is arranged on the vegetation concrete layer 3, a plurality of energy dissipation waterproof components are arranged on one side of the concrete retaining wall 4 facing a side slope 5, and the heights of the plurality of energy dissipation waterproof components are sequentially reduced along the direction from the concrete retaining wall 4 to the side slope 5 to form a stepped structure;
each energy dissipation waterproof component comprises an asphalt layer 6, a spring 7 and two partition walls 8, wherein the spring 7 and the partition walls 8 are fixed at the bottom of the asphalt layer 6 and supported and fixed on the vegetation concrete layer 3, and the two partition walls 8 are respectively positioned at two sides of the spring 7;
a vertical connecting partition wall 9 is arranged between the asphalt layers 6 of two adjacent energy-dissipation waterproof assemblies, a side partition wall 10 is arranged between the asphalt layer 6 of the lowest energy-dissipation waterproof assembly close to the side slope 5 and the vegetation concrete layer 3, and a water drain pipe 11 is pre-embedded in the side partition wall 10;
a water intercepting channel 12 is formed between the concrete retaining wall 4 and the adjacent energy-dissipation waterproof component, between the adjacent two energy-dissipation waterproof components and between the side partition wall 10 and the adjacent energy-dissipation waterproof component,
And an anchor rod 13 is arranged between the partition wall 8 of each energy dissipation waterproof component close to the side slope 5 and the side slope 5.
The anchor rods 13 are arranged along the partition wall 8 and inclined upwards by 20 degrees towards the side slope 5. The anchor rod 13 is made of HRB400 deformed steel bars, a centering bracket and a hole grouting grade of M35.
The drain pipe 11 adopts a VC pipe with the diameter of 150mm and is wrapped by geotextile. And a reverse filtering layer is arranged on one side of the drain pipe 11 facing the side slope 5. The reverse filtering layer is composed of gravel with uniform gradation.
And a grout rubble layer is arranged on the vegetation concrete layer 3 at the bottom in the water intercepting channel 12.
The thickness of the mortar layer is 200 mm. M7.5 building cement mortar; m10 cement mortar is adopted to smear on the water passing section, and the thickness of the smear is 20 mm.
The thickness of the partition wall 8 is not less than 200 mm. The masonry mortar is M10 cement mortar, the outside adopts M15 cement mortar pointing, and the wall top is with 1: 3, smearing 5% of cement mortar to form an outer inclined protective top.
Before construction, the slope 5 needs to be repaired, and the uneven soil layer on the slope surface is removed, so that the requirement of leveling the slope surface is met; accurately positioning the positions of each integral lattice component and the anchor rod 13 according to the design requirement and adding marks; drilling construction is carried out by a drilling machine according to the position mark of the anchor rod 13, and the installation incident angle of the anchor rod 13 is 20 degrees; adopting HRB400 deformed steel bar, derusting, cleaning and straightening the anchor rod 13 before the hole is drilled, adopting pressure grouting, and ensuring that mortar in the hole is full and the grade of the cement mortar is M35; the grouting cement adopts 425# early strength portland cement.
The vegetation concrete layer 3 capable of purifying water quality is used, so that the protective structure has certain strength and durability, has double functions of slope protection and water quality purification, and can reduce the alkalinity of concrete. When soil slips on a mountain, the stepped energy dissipation waterproof assembly structure can weaken impact potential energy of soil body slipping in a layered mode, the spring 7 can store landslide energy into elastic energy for energy dissipation according to different bearing capacities, then the spring 7 releases the elastic potential energy stored in the spring 7, further deformation of a sliding layer of the side slope 5 can be prevented, and the slope surface of the side slope 5 is restrained, so that the sliding layer of the side slope 5 cannot be unstably damaged under the strong impact effect, rainwater is drained into the intercepting water channel 12, the self weight of a main body structure can be increased to a certain degree, transverse deviation cannot occur easily to cause collapse, meanwhile, the spring 7 has strong self-adaptive deformation capacity, and damage cannot be easily caused after compression and energy dissipation.
The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the utility model is not limited to the specific embodiments, and that various modifications made by the method and technical solution of the present invention or without any modification may be applied to other fields.
Claims (8)
1. The energy dissipation waterproof foot protection wall reinforcing structure is characterized by comprising a clay layer (1), an emulsified asphalt layer (2) and a vegetation concrete layer (3) which are sequentially arranged from bottom to top, wherein a concrete retaining wall (4) is arranged on the vegetation concrete layer (3), a plurality of energy dissipation waterproof components are arranged on one side, facing a side slope (5), of the concrete retaining wall (4), and the heights of the energy dissipation waterproof components are sequentially reduced along the direction from the concrete retaining wall (4) to the side slope (5) to form a stepped structure;
each energy dissipation waterproof assembly comprises an asphalt layer (6), a spring (7) and two partition walls (8), wherein the spring (7) and the partition walls (8) are fixed at the bottom of the asphalt layer (6) and supported and fixed on the vegetation concrete layer (3), and the two partition walls (8) are respectively positioned on two sides of the spring (7);
a vertical connecting partition wall (9) is arranged between the asphalt layers (6) of two adjacent energy-dissipation waterproof assemblies, a side partition wall (10) is arranged between the asphalt layer (6) of the lowest energy-dissipation waterproof assembly close to the side slope (5) and the vegetation concrete layer (3), and a water drain pipe (11) is pre-buried on the side partition wall (10);
a water intercepting channel (12) is formed between the concrete retaining wall (4) and the adjacent energy-dissipation waterproof component, between the two adjacent energy-dissipation waterproof components and between the boundary wall (10) and the adjacent energy-dissipation waterproof component,
An anchor rod (13) is arranged between a partition wall (8) of each energy dissipation waterproof component close to the side slope (5) and the side slope (5).
2. An energy dissipating waterproof footwall reinforcing structure according to claim 1, wherein the anchor rods (13) are inclined upwardly at 20 ° in the direction of the side slope (5) along the partition (8).
3. An energy dissipating water proof footwall reinforcing structure according to claim 2, characterized in that the side of the drain pipe (11) facing the side slope (5) is provided with a reversed filter layer.
4. An energy dissipating water proof footwall reinforcing structure according to claim 3, characterized in that the diameter of the drain pipe (11) is 150 mm.
5. An energy dissipating and water proofing footwall reinforcing structure according to claim 4, wherein a layer of grout rubble is provided on the vegetation concrete layer (3) at the bottom inside the water intercepting channel (12).
6. An energy dissipating water tight footer wall strengthening structure as claimed in claim 5 wherein the layer of grout sheet is 200mm thick.
7. An energy dissipating waterproof skirting reinforcing structure as claimed in claim 6, characterized in that said partition wall (8) has a thickness not less than 200 mm.
8. An energy-dissipating waterproof footwall reinforcing structure according to claim 7, wherein the water drain pipe (11) is wrapped with a geotextile layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122368510.2U CN216999769U (en) | 2021-09-29 | 2021-09-29 | Energy dissipation waterproof skirting wall reinforced structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122368510.2U CN216999769U (en) | 2021-09-29 | 2021-09-29 | Energy dissipation waterproof skirting wall reinforced structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216999769U true CN216999769U (en) | 2022-07-19 |
Family
ID=82379388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122368510.2U Active CN216999769U (en) | 2021-09-29 | 2021-09-29 | Energy dissipation waterproof skirting wall reinforced structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216999769U (en) |
-
2021
- 2021-09-29 CN CN202122368510.2U patent/CN216999769U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103526770A (en) | High-impermeable anti-floating pile raft structure and construction method | |
| Kijanka et al. | Inclined buildings–some reasons and solutions | |
| CN104452829A (en) | Piled raft foundation anti-floating structure and construction method | |
| CN112554198A (en) | Construction method of deep foundation pit protection structure next to high-rise building | |
| CN103195060B (en) | Soft soil foundation prestressing bolt anchorage structure and uses thereof | |
| CN110397050B (en) | Beam-anchor type light drainage retaining wall and construction method thereof | |
| CN109723055B (en) | Underground diaphragm wall bottom reinforcing structure and construction method thereof | |
| CN110644297A (en) | Anti-bulging supporting structure of ballastless track high-speed railway and construction method | |
| CN216999769U (en) | Energy dissipation waterproof skirting wall reinforced structure | |
| CN209323549U (en) | Prefabricated assembled upper pipe working well prestressing force open caisson | |
| CN102943480A (en) | Loess foundation pit supporting method | |
| CN111519647A (en) | Novel foundation suitable for marine soft foundation treatment and reinforcement and construction method | |
| CN212428840U (en) | Water-rich stratum underground tunnel floating control engineering remediation system | |
| CN112302678B (en) | Deformation control construction process for shallow tunnel of underpass building | |
| CN211079770U (en) | Anti-bump supporting structure of ballastless track high-speed railway | |
| CN204326119U (en) | A kind of pile-raft foundation float Structure | |
| CN111350164B (en) | Anti-freezing damage near-water retaining wall and construction method | |
| CN209925759U (en) | Double-barrelled structure of laying in river course | |
| CN111962632A (en) | Rainwater sewer and construction method thereof | |
| CN208073499U (en) | Diplopore hollow, rectangular section load bearing beam road cutting type protecting arched tunnel liner structure | |
| CN105951874A (en) | Retaining wall reinforcing structure and construction method thereof | |
| CN111734451A (en) | IV-type and V-type surrounding rock tunnel concrete lining anti-cracking construction method and structure thereof | |
| CN111501423A (en) | 400km/h and above high-speed rail strong expansive rock deep cutting integral supporting and retaining structure and construction method | |
| CN111501959A (en) | Combined cast-in-situ drainage ditch and construction method | |
| CN204690691U (en) | The upper and lower disjunctor leakage preventing structure of a kind of native stone mixed dam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |