CN211228593U - Ecological retaining structure - Google Patents
Ecological retaining structure Download PDFInfo
- Publication number
- CN211228593U CN211228593U CN201921897272.0U CN201921897272U CN211228593U CN 211228593 U CN211228593 U CN 211228593U CN 201921897272 U CN201921897272 U CN 201921897272U CN 211228593 U CN211228593 U CN 211228593U
- Authority
- CN
- China
- Prior art keywords
- ecological
- pine
- pile
- bag
- slope
- 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
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses an ecological retaining structure, which comprises ecological bags, connecting buckles, pile top connecting battens and pine piles, wherein the ecological bags are piled at the slope toe at the tail end of a slope surface line of a side slope, and the ecological bags are lapped through the connecting buckles; pine stake is arranged respectively in the both sides of ecological bag, and the both sides of ecological bag include that ecological bag is close to one side of side slope and ecological bag keep away from one side of side slope, and in the lower extreme embedding soil layer of pine stake, the upper end of pine stake is through pile bolck connection stuff interconnect. The utility model discloses utilized the ecological fender effect of pine stake and the ecological bag permeate water and do not pass through native anti-function of straining, the slope soil and water conservation that the two combines to form organically is effectual, can form permanent high stable natural side slope.
Description
Technical Field
The utility model relates to an ecological retaining structure especially involves the ecological retaining structure in side slope ecological remediation region to wind-powered electricity generation field disturbance district, mine etc..
Background
Ecological restoration is generally needed for side slopes in wind power plant disturbance areas, mines and the like, and in the ecological restoration process, a retaining structure is often needed to be built at the slope toe in order to prevent residential points or buildings and the like at the slope toe from being affected due to the phenomenon of slag slip on the surface of the side slope. The conventional retaining structure comprises a dry masonry or grouted masonry retaining wall, a drainage ditch, ecological bag stacking and the like.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing an ecological retaining structure, ecological effectual, water permeability and stability are good, low in cost, construction convenience are high-efficient.
In order to achieve the above object, the technical idea adopted in the present invention is: the slope water and soil conservation effect formed by organically combining the ecological retaining function of the pine piles and the reverse filtration function of the permeable soil of the ecological bags is good, and a permanent high-stability natural slope can be formed.
An ecological retaining structure comprises a plurality of retaining plates,
the ecological bags are piled at the toe of the tail end of the slope surface line of the side slope;
the adjacent ecological bags are overlapped through the connecting buckles (the connecting buckles are ecological bag connecting (connecting) buckles and are structural members formed by extrusion of polypropylene materials);
the pine piles are respectively arranged on two sides of the ecological bag, the two sides of the ecological bag comprise one side of the ecological bag close to the side slope and one side of the ecological bag far away from the side slope, and the lower end of each pine pile is embedded into a soil layer;
the pile top is connected with battens, and two ends of the pile top connecting battens are respectively connected with the upper ends of different pine piles.
Preferably, the slope toe position of the ecological bag pile is a compacted and leveled soil layer.
Preferably, the ecological bags are stacked in a staggered manner in the stacking height direction, and the ecological bags on the same layer are tightly connected with each other.
Preferably, the pine pile row number of ecological bag unilateral is more than or equal to one row, and the pine pile that is located the same row of homonymy is arranged along the heap trend interval of ecological bag, and the pine pile dislocation arrangement of the corresponding row number (the position that row number equals when using ecological bag as the benchmark to count to both sides respectively, for example, the first row that ecological bag is close to the side slope corresponds the ecological bag and keeps away from the side slope is arranged for corresponding) of ecological bag both sides (the dislocation is when will correspond the pine pile translation of row number and coincide, the condition that does not overlap between the pine pile).
Preferably, the ecological bag both sides respectively have a row of pine stake of equal interval arrangement, and wherein the spacing distance between the adjacent pine stake of one side equals the spacing distance between the adjacent pine stake of opposite side, and homonymy and be provided with a pile bolck between the adjacent pine stake and connect the stuff, and different sides and adjacent (here refer to lie in ecological bag opposite side and with this pine stake between the distance rank two pine stakes before) are also provided with a pile bolck and connect the stuff between the pine stake.
Preferably, the depth of the pine pile embedded in the soil layer is half of the height of the pine pile.
The realization of the ecological retaining structure mainly comprises two main steps of pine pile arrangement and ecological bag installation:
(1) and (5) arranging pine piles.
One or more rows of pine pile soil retaining devices are respectively arranged in front of and behind the planned ecological bag position (namely the side of the ecological bag close to the side slope and the side of the ecological bag far away from the side slope), the front row of pine piles and the rear row of pine piles are arranged in a quincunx manner, the row distance is 40cm, the pile center distance can be set to be about 40cm, the pile soil embedding depth is about half of the pile length generally, and therefore the pile length can be determined according to the actual retaining height.
(2) Ecological bag installation and pile top batten connection.
Firstly, properly flattening soil bodies among piles, then placing standard ecological bags (generally with the size of 80cm long, 40cm wide and 15cm high) filled with soil among the piles for orderly piling, placing the bags to be flat, from low to high, carrying out staggered joint layer by layer, connecting and buckling the adjacent upper layer and the lower layer of the ecological bags and the parting joint, and connecting the front row of pine pile tops and the rear row of pine pile tops and the same row of adjacent pine pile tops by using battens after the ecological bags are installed to form an organic whole. Finally, grass seeds are sown around the bag, and the ecological natural side slope effect is achieved in the later stage.
The conventional hard retaining structures such as masonry retaining walls and the like are made of materials which are more traditional, ecological properties cannot be reflected, the retaining wall is embedded deeply for a slope toe with a deeper covering layer, the size of the retaining wall is correspondingly increased, and meanwhile, drainage treatment measures such as drainage holes are required to be arranged on wall bodies and drainage ditches are arranged on the wall toe, so that the wall bodies are not economical; if the ecological bags are directly piled up, the structure is loose, the ecological bags are difficult to form a whole, and the slag blocking effect is limited. The utility model discloses an ecological retaining structure that pine stake and ecological bag combined together can effectively overcome the limitation of above-mentioned traditional retaining structure, also accords with the basic theory that ecological improvement was administered at present simultaneously.
The utility model provides an ecological retaining structure that ecological bag and pine stake combined together, its advantage is as follows:
(1) the ecological effect is good: the ecological bag is organically combined with the pine pile, and an ecological permanent natural slope can be formed in the later period.
(2) Good water permeability and stability: the ecological bag has good water permeability and reverse filtration performance, the pine pile has the properties of light weight (relatively low density), high strength, good elastic toughness, capability of bearing impact and vibration and the like, and the water permeability and the stability of the supporting and retaining structure formed by combining the advantages of the pine pile and the supporting and retaining structure can be ensured. Through the connection buckle lap joint adjacent upper and lower layers and the ecological bag of parting department, increased the shearing force between the bag, made it closely link to each other, improved ecological bag's wholeness, adopt the stuff to connect row around and with the adjacent pine stake pile bolck top of row, with the effective distribution of heap dregs soil pressure to row stake around, and can form stable triangle-shaped framework in pile bolck department, strengthened whole ecosystem's stability and wholeness.
(3) The manufacturing cost is low: compared with hard retaining structures such as masonry retaining walls, the ecological retaining structure is low in manufacturing cost.
(4) Construction is convenient and efficient: the pine pile and the ecological bag are both made of light materials, so that special equipment such as large machinery is not needed during construction, and the construction is convenient and short for places with limited traffic conditions such as mountainous areas.
Drawings
Fig. 1 is a schematic sectional view of a retaining structure of the present invention;
fig. 2 is a schematic plan view of the retaining structure of the present invention;
in the figure: 1-pine pile (pile diameter is 15-25 cm), 2-ecological bag, 3-connecting buckle, 4-pile top connecting batten, 5-slope surface line and 6-slag receiving area.
Detailed Description
The following description of the present invention will be made with reference to the accompanying drawings and specific embodiments, but it should not be understood that the scope of the present invention is limited to the following embodiments, and various modifications, substitutions and changes made according to the ordinary technical knowledge and conventional means in the art without departing from the technical spirit of the present invention are included in the scope of the present invention.
As shown in FIGS. 1-2, the utility model discloses when implementing, according to following step:
(1) and (3) leveling the field, namely, the toe at the tail end of the slope surface line 5 in the figure 1.
(2) And (3) laying the pine piles 1: one or more rows of pine piles 1 are respectively arranged in front of and behind the planned ecological bag 2 (namely, the side of the ecological bag 2 close to the side slope and the side of the ecological bag 2 far away from the side slope) for retaining soil, and in the embodiment, a row of pine piles 1 is respectively arranged in front of and behind the ecological bag 2. The front row pine stump and the rear row pine stump 1 are arranged in a quincunx mode (namely the front row pine stump and the rear row pine stump 1 are arranged in a staggered mode), the row distance is 40cm, the center distance of the stumps can be set to be about 40cm, the stump diameter is 15-25 cm, and the stump soil embedding depth is about half of the stump length generally.
(3) The ecological bag 2 is installed and the pile top is connected with the batten 4: the method comprises the steps of compacting and leveling soil bodies among piles properly, then placing standard ecological bags 2 (generally 80cm long, 40cm wide and 15cm high) filled with soil among the piles for orderly stacking, placing the bags to be leveled from low to high, and performing staggered joint layer by layer, wherein adjacent upper layers, adjacent lower layers and adjacent parting joints of the ecological bags 2 are lapped by connecting buckles 3 (such as thin line marking positions in figures 1 and 2), after the ecological bags 2 are installed, connecting the tops of adjacent pine piles 1 in front and rear rows and the tops of adjacent pine piles 1 in the same row by using pile top connecting wood strips 4 (such as shown in figure 2, a plurality of stable triangular structures are formed, all the pile top connecting wood strips 4 are in the same height position, namely in the same plane), an organic whole is formed, and finally a slag receiving area 6 is formed between a supporting structure and a side slope.
(4) And (3) later-stage maintenance: after the ecological bag 2 is installed, grass seeds can be broadcast around the bag, and the maintenance work such as watering is carried out in due time at the later stage, so that the effect of ecological natural side slope is achieved.
Claims (6)
1. The utility model provides an ecological retaining structure which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the ecological bags (2) are piled at the toe of the tail end of the slope surface line (5);
the adjacent ecological bags (2) are overlapped through the connecting buckles (3);
the pine pile (1) is respectively arranged on two sides of the ecological bag (2), two sides of the ecological bag (2) comprise one side of the ecological bag (2) close to the side slope and one side of the ecological bag (2) far away from the side slope, and the lower end of the pine pile (1) is embedded into a soil layer;
the pile top is connected with battens (4), and two ends of the pile top connecting battens (4) are respectively connected with the upper ends of different pine piles (1).
2. The ecological retaining structure of claim 1, wherein: the slope toe position piled up by the ecological bags (2) is a compacted and flat soil layer.
3. The ecological retaining structure of claim 1, wherein: the ecological bags (2) are stacked in staggered layers in the stacking height direction, and the ecological bags (2) on the same layer are tightly connected.
4. The ecological retaining structure of claim 1, wherein: pine stake (1) row number more than or equal to one row of ecological bag (2) unilateral, and lie in with the pine stake (1) of row along the heap trend interval arrangement of ecological bag (2) of homonymy, ecological bag (2) both sides correspond pine stake (1) dislocation arrangement of row number.
5. The ecological retaining structure of claim 4, wherein: ecological bag (2) both sides respectively have one row of pine stake (1) of equidistant arrangement, and wherein the spacing distance between the adjacent pine post of one side (1) equals the spacing distance between the adjacent pine post of opposite side (1), are provided with a pile bolck between homonymy and adjacent pine stake (1) and connect stuff (4), also are provided with a pile bolck between different sides and adjacent pine stake (1) and connect stuff (4).
6. The ecological retaining structure of claim 1, wherein: the depth of the pine pile (1) embedded into the soil layer is half of the height of the pine pile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897272.0U CN211228593U (en) | 2019-11-04 | 2019-11-04 | Ecological retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921897272.0U CN211228593U (en) | 2019-11-04 | 2019-11-04 | Ecological retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211228593U true CN211228593U (en) | 2020-08-11 |
Family
ID=71936617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921897272.0U Active CN211228593U (en) | 2019-11-04 | 2019-11-04 | Ecological retaining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211228593U (en) |
-
2019
- 2019-11-04 CN CN201921897272.0U patent/CN211228593U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101502223A (en) | Slope soil-establishing greening apparatus and method | |
| CN102619229B (en) | Ecological supporting and protecting system and construction method using flexible cladding soil nailing wall combined with reinforced earth | |
| KR100770162B1 (en) | Planting block establish structure | |
| CN204780764U (en) | Ecological wallboard formula barricade shore protection with ribbing of environment friendly | |
| CN106368238A (en) | Honeycomb geocell earth retaining wall with ecological restoration function and construction method thereof | |
| CN104963312A (en) | Ecological tubular bag revetment soil wall and filling method thereof | |
| CN108411856B (en) | Ecological restoration structure and method for river waste residue bank slope | |
| CN107119701A (en) | A kind of low-carbon ecological guard system of rock slope | |
| CN110616666A (en) | Combined ecological revetment and construction method thereof | |
| CN206956743U (en) | A kind of low-carbon ecological guard system of rock slope | |
| CN210194547U (en) | River course ecological revetment | |
| CN102953353A (en) | Microbial river embankment reinforcement ecological slope protection technology | |
| CN207700203U (en) | A kind of pile plate wall supporting construction with ecological protective functions | |
| CN206157760U (en) | Honeycomb geotechnique check room retaining wall with ecological recovery function | |
| CN212835457U (en) | Pine pile cofferdam structure under low water head condition | |
| CN211228593U (en) | Ecological retaining structure | |
| CN205653751U (en) | Modular ecological embankment | |
| CN217710769U (en) | Anchor pile type geocell structure for excavation slope ecological protection | |
| CN104674765B (en) | A kind of self-locking eco-concrete irrigation canals and ditches bank protection of embedded haydite | |
| CN216475115U (en) | Recyclable slope lamination green protection grid | |
| CN207944427U (en) | It is a kind of with planting trough from embedded ecology water conservancy project retaining wall structure | |
| CN110725277A (en) | Anti-scouring ecological treatment method for river bank hydro-fluctuation belt | |
| CN205557449U (en) | Slope protection net for hydraulic engineering | |
| CN102071665A (en) | Omnidirectional interlocking slope protection building block and lapping interlocking method thereof | |
| CN112195956B (en) | Construction method for power transmission line in desert area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |