CN203270591U - Green slope support structure of soil nailing walls between reinforcing piles - Google Patents
Green slope support structure of soil nailing walls between reinforcing piles Download PDFInfo
- Publication number
- CN203270591U CN203270591U CN 201320313140 CN201320313140U CN203270591U CN 203270591 U CN203270591 U CN 203270591U CN 201320313140 CN201320313140 CN 201320313140 CN 201320313140 U CN201320313140 U CN 201320313140U CN 203270591 U CN203270591 U CN 203270591U
- Authority
- CN
- China
- Prior art keywords
- slope
- soil nail
- nail wall
- green
- reinforcing
- 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.)
- Expired - Lifetime
Links
Images
Abstract
The utility model belongs to the technical field of geotechnical engineering, and particularly relates to a green slope support structure of soil nailing walls between reinforcing piles, and the green slope support structure is used for reinforcing a cut slope. The green slope support structure comprises a cut slope body, a plurality of reinforcing piles capable of guaranteeing stability of the slope are arranged on the edge of the lowest level of platform of the cut slope body, a soil nailing wall used as a supporting structure is arranged between every two adjacent reinforcing piles, and green protection layers are paved on the surfaces of the soil nailing walls. The simple combination of the reinforcing piles and the soil nailing walls is used for slopes with steep gradient, the overall stability, partial stability and long-term stability of the slope can be effectively guaranteed, energy consumption is less, and thick base materials or three-dimensional ecological bags paved on the surfaces of the soil nailing walls can effectively improve the surrounding environment of the slope.
Description
Technical field
The utility model belongs to the Geotechnical Engineering field, is specifically related to soil nail wall green edge slope supporting and protection structure between a kind of reinforcing pile for reinforcing cut slope.
Background technology
Existing railway construction is for High Cut Slope, the tall and big bricklaying supporting and protection structure of general employing, as adopt tall and big barricade, stake board wall, the board-like anchored bolt retaining wall of post, anchor pile, anchor cable+stake board wall etc., these support forms not only will expend the product of the highly energy-consumings such as a large amount of reinforcing bars, cement, high pollution industry, and are difficult to coordinate with natural ecological environment on every side; Meanwhile; high-grade railway is also had higher requirement to stable, distortion and the environmental protection of engineering structure; complete domatic bricklaying supporting and protection structure has not met ecological, environmental protective, has saved the theory of bricklaying, is unfavorable for the construction of resource-conserving, environmental friendliness type railway.Conventional slope supporting structure can not satisfy the requirement of stability of slope and resources conservation, environmental friendliness railway construction simultaneously, therefore, must take cutting slope support structure light-duty, environmental protection.
Summary of the invention
The purpose of this utility model is exactly the deficiency that exists in order to solve the above-mentioned background technology, and a kind of simple in structure, light-duty, environmental protection is provided, for soil nail wall green edge slope supporting and protection structure between the reinforcing pile of reinforcing cut slope.
The technical solution adopted in the utility model is: soil nail wall green edge slope supporting and protection structure between a kind of reinforcing pile, comprise cut slope slope body, the subordinate of described cut slope slope body platform edges is provided with some reinforcing piles that guarantee stability of slope, be provided with the soil nail wall as retaining structure between described adjacent two reinforcing piles, soil nail wall surface laying Green Protection layer.
Further, described Green Protection layer is linked network spray thick-layer base material or three-dimensional ecology bag.
Further, described cut slope slope body ratio of slope is 1:0.1-1:0.4.
Further, described reinforcing pile is the reinforced concrete rectangular stake, and sectional dimension is 1.75-3.0m, arranges at even interval, plain stage of slope edge, and pile spacing is 5-8m.
Further, the soil nailing length of described soil nail wall be described soil nail wall height 0.6-1.0 doubly, spacing 1.0-2.0m, with horizontal plane angle be 5 °-20 °.
The utility model to the steeper side slope of the gradient by soil nail wall is set between reinforcing pile, protect at soil nailing metope linked network spray thick-layer base material or stacking three-dimensional ecology bag, not only monolithic stability, local stability and the long-term stability of side slope can be effectively guaranteed, surrounding environment can also be coordinated well.Adopt the combination of reinforcing pile and soil nail wall, not only simple in structure, and also energy consumption is also few.Can effectively improve the side slope surrounding environment at soil nail wall surface laying thick-layer base material or three-dimensional ecology bag.
Description of drawings
Fig. 1 is the structural representation of the utility model Construction State.
Fig. 2 is cross section of the present utility model sectional view.
Wherein: the 1-reinforcing pile; The 2-soil nail wall; The 21-soil nailing; 3-Green Protection layer; 4-cut slope slope body.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, is convenient to be well understood to the utility model, but they do not consist of restriction to the utility model.
As shown in Figure 1 and Figure 2, the utility model comprises that the subordinate platform edges of cut slope slope body 4, cut slope slope body 4 is provided with some reinforcing piles 1 that guarantee stability of slope, be provided with the soil nail wall 2 as retaining structure between described reinforcing pile, soil nail wall surface laying Green Protection layer 3.
Described reinforcing pile 1 is the reinforced concrete rectangular stake, evenly the interval is arranged in the next stage platform edges of described cut slope body 4, its sectional dimension is 1.75m-3.0m, pile spacing is 5-8m, can determine concrete size according to the side slope sliding force of wing moat Slope body 4 during practical application, to reach best implementation result.This reinforcing pile 1 can form soil arching effect between stake, effectively guarantee monolithic stability and the long-term stability of cut slope.
Described soil nail wall 2 is between adjacent two reinforcing piles 1, and cut slope slope body 4 can vertically arrange multistage soil nail wall when higher, between every grade of soil nail wall, the platform that width is not less than 2m is set, and the height of every grade of soil nail wall is not more than 10m.The length of the soil nailing 21 of described soil nail wall 2 be the high 0.6-1.0 of described soil nail wall doubly, spacing 1.0-2.0m, with soil nailing 21 be 5 °-20 ° with horizontal plane angle, determine according to concrete slope gradient and side slope sliding force, reach best supporting effect.Described soil nail wall 2 can guarantee the local stability of cut slope effectively, also provides the space for the slope green protection.
The base material protection of linked network spray thick-layer or stacking three-dimensional ecology bag 3 Green Protections are adopted in described soil nail wall 2 surfaces.The thick approximately 10cm of described thick-layer base material, net is galvanized wire mesh, described thick-layer base material protection or stacking three-dimensional ecological bag green protection can be coordinated surrounding environment well.
The content that is not described in detail in this manual belongs to the known prior art of this area professional and technical personnel.
Claims (5)
1. soil nail wall green edge slope supporting and protection structure between a reinforcing pile, it is characterized in that: comprise cut slope slope body (4), the subordinate of described cut slope slope body (4) platform edges is provided with some reinforcing piles (1) that guarantee stability of slope, be provided with the soil nail wall (2) as retaining structure between described adjacent two reinforcing piles (1), soil nail wall (2) surface laying Green Protection layer (3).
2. soil nail wall green edge slope supporting and protection structure between reinforcing pile according to claim 1 is characterized in that: described Green Protection layer (3) is linked network spray thick-layer base material or three-dimensional ecology bag.
3. soil nail wall green edge slope supporting and protection structure between reinforcing pile according to claim 1, it is characterized in that: described cut slope slope body (4) ratio of slope is 1:0.1-1:0.4.
4. soil nail wall green edge slope supporting and protection structure between reinforcing pile according to claim 1 is characterized in that: described reinforcing pile (1) is the reinforced concrete rectangular stake, and sectional dimension is 1.75-3.0m, arranges at even interval, plain stage of slope edge, and pile spacing is 5-8m.
5. soil nail wall green edge slope supporting and protection structure between reinforcing pile according to claim 1 is characterized in that: the soil nailing length of described soil nail wall (2) be described soil nail wall height 0.6-1.0 doubly, spacing 1.0-2.0m, with horizontal plane angle be 5 °-20 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320313140 CN203270591U (en) | 2013-05-31 | 2013-05-31 | Green slope support structure of soil nailing walls between reinforcing piles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320313140 CN203270591U (en) | 2013-05-31 | 2013-05-31 | Green slope support structure of soil nailing walls between reinforcing piles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270591U true CN203270591U (en) | 2013-11-06 |
Family
ID=49501032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320313140 Expired - Lifetime CN203270591U (en) | 2013-05-31 | 2013-05-31 | Green slope support structure of soil nailing walls between reinforcing piles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270591U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643687A (en) * | 2013-12-25 | 2014-03-19 | 中铁二院工程集团有限责任公司 | Frame type anti-skid cutting structure |
| CN107254886A (en) * | 2017-07-31 | 2017-10-17 | 中国电建集团成都勘测设计研究院有限公司 | Eco-friendly barrier wall structure for covering layer slope |
-
2013
- 2013-05-31 CN CN 201320313140 patent/CN203270591U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643687A (en) * | 2013-12-25 | 2014-03-19 | 中铁二院工程集团有限责任公司 | Frame type anti-skid cutting structure |
| CN107254886A (en) * | 2017-07-31 | 2017-10-17 | 中国电建集团成都勘测设计研究院有限公司 | Eco-friendly barrier wall structure for covering layer slope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202298650U (en) | Arched retaining wall | |
| CN202466620U (en) | Reinforced concrete buttress retaining wall | |
| CN203022012U (en) | Bamboo chip frame-type wholly ecological revetment structure | |
| CN203498844U (en) | Green slope support structure provided with pre-reinforcement piles, front frame and anchor rod wall | |
| CN206204986U (en) | A kind of civil construction retaining wall structure | |
| CN203270591U (en) | Green slope support structure of soil nailing walls between reinforcing piles | |
| CN202416328U (en) | Green protective structure for side slope anchor cable wall | |
| CN203475465U (en) | Sinking type tower crane foundation | |
| CN206768861U (en) | A kind of reinforcement ring retaining wall | |
| CN203284795U (en) | Buttressed retaining wall with anchor board | |
| CN203393734U (en) | Embedded welding basic structure for tower crane | |
| CN208235579U (en) | A kind of variable slope wave mutually-embedded ecological building block retaining wall system | |
| CN104947948B (en) | A kind of reinforcement means of rammed earth body of wall | |
| CN112144548A (en) | Semi-embedded multifunctional frame supporting structure and construction method thereof | |
| CN201362854Y (en) | Vertical and horizontal grid concrete casting ecological slope protection template | |
| CN204060064U (en) | A kind of novel assembled switchbox protection canopy | |
| CN204224945U (en) | Beam and slab type paving structure | |
| CN203729304U (en) | Soil nailing wall supporting structure | |
| CN104695454A (en) | Steep slope reinforcement and protection device and paving method thereof | |
| CN201981514U (en) | Earth-rock dam metal-net hole-box slope-protection structure | |
| CN203808025U (en) | Intercepting ditch structure for steeper terrain | |
| CN203924106U (en) | A kind of reinforced soil retaining wall is used from embedded dust block | |
| CN202482890U (en) | Geocell and reinforcement combined retaining wall suitable for mining deformation | |
| CN203531172U (en) | Assembling type solar greenhouse solar back wall capable of storing and discharging heat automatically | |
| CN103572778A (en) | Rope fixture type shearing resisting, dip angle changing and mutual inlaying barricade block and rope fixing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |