CN207017096U - Suitable for the roadbed of ecological preservation area Karst area - Google Patents
Suitable for the roadbed of ecological preservation area Karst area Download PDFInfo
- Publication number
- CN207017096U CN207017096U CN201720410888.5U CN201720410888U CN207017096U CN 207017096 U CN207017096 U CN 207017096U CN 201720410888 U CN201720410888 U CN 201720410888U CN 207017096 U CN207017096 U CN 207017096U
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- China
- Prior art keywords
- gabion
- protection
- roadbed
- area
- ecological
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The utility model discloses a kind of roadbed for ecological preservation area Karst area,Including roadbed along river,The side slope of roadbed along river is provided with protection gabion,From the bottom of side slope to top-direction, successively stepped stacking forms walking step to protection gabion,Protect in gabion filled with protection stone,The top surface of roadbed along river is equipped with road surface structare layer,It is that the dykes and dams of one of gabion box are assembled with side of the gabion along river course using the beneficial effects of the utility model,For protection road of keeping the flood in check,Gabion layering is stacked,Effectively solves landslide in state protection zone,Soil erosion,Ecological disruption problem caused by water pollution etc.,Compared with traditional mortar flag stone and concrete protect,Gabion protective slope structure has more " ecological ",The many advantages such as " landscape " low to fundamental importance,Its structure type is more flexible,Easily solve the problems, such as engineering raw material,It is economical,The construction costs of mountain area supporting construction can be effectively reduced.
Description
Technical field
It the utility model is related to technical field of road construction, and in particular to a kind of suitable for ecological preservation area Karst area
Roadbed.
Background technology
Karst is karst (KARST), is that water is carried out with chemistry to solublerock (carbonate rock, gypsum, rock salt etc.)
Based on corrosion, the geologic process supplemented by the mechanism such as the erosion of flowing water, latent erosion and avalanche, and produced by these effects
The general name of raw phenomenon.The landforms as caused by karsitification, claim karst landform (karst features).It is fast due to engineering activity
Speed development, the frequency of karst ground subsidence, intensity and harmfulness are also increasing, these generations collapsed, none not with work
Journey action attacks karst area original poised state is relevant.Karst ground subsidence has become current karst area roadbed and built
If face extremely widespread, but insoluble engineering geological problems, it is therefore necessary to the measure for prevention of taking the initiative, propose
A kind of roadbed protection structure suitable for karst area, so as to when there is Collapse Pit in karst ground still have certain stability and
Anti- ability of collapsing, at utmost ensures traffic safety.
Utility model content
To solve above technical problem, the utility model provides a kind of roadbed suitable for ecological preservation area Karst area.
Technical scheme is as follows：A kind of roadbed suitable for ecological preservation area Karst area, its key are：Including road along the river
Base, the side slope of the roadbed along river are provided with protection gabion, and the protection gabion is in successively rank from the bottom of side slope to top-direction
Scalariform is stacked to form walking step, and road is equipped with filled with protection stone, the top surface of the roadbed along river in the protection gabion
Face structure sheaf.The dykes and dams of one of gabion box are assembled with side of the gabion along river course using above-mentioned technical proposal, for keeping the flood in check
Road is protected, gabion layering is stacked, and is effectively solved raw caused by landslide, soil erosion, water pollution etc. in state protection zone
State destroys problem, and compared with traditional mortar flag stone and concrete protect, gabion protective slope structure is right with more " ecological ", " landscape "
The many advantages such as fundamental importance is low, its structure type is more flexible, easily solves the problems, such as engineering raw material, economical, can have
Effect ground reduces the construction costs of mountain area supporting construction.
As preferred：Above-mentioned protection gabion includes reinforced gabion and zinc-plated gabion, and the bottom of the side slope is equipped with described
Reinforced gabion, the zinc-plated gabion is successively stacked with the reinforced gabion.It is good using this zinc-plated gabion associativity of design, can be more
Adapt to the shape on hillside, seashore and dyke well, reinforced gabion construction is fast, and cost is low, with reference to and protection gabion so a little
It can fully meet that construction requirement is again cost-effective.
The block footpath of above-mentioned protection stone is gradually reduced at the heart thereto from the outside of the protection gabion, outermost described
The block footpath of stone is protected to be more than the mesh aperture of the protection gabion.It on the one hand can effectively ensure that stone will not be by using this design
Gone out out of gabion, on the other hand some less discarded finger stones can be filled among ratchel, twice laid.
The protection gabion welding of adjacent layer, the roadbed along river is interior to be respectively equipped with interval of two layers of protection gabion
Anchor pole is reinforced, the outermost protection gabion is fixedly connected with the corresponding reinforcing anchor pole in the side slope.Set using this
The fixation for counting gabion is more firm.
Above-mentioned road surface structare layer includes the waterproof layer positioned at bottom, and place Min layers are provided with rubble pad from the bottom up on the waterproof layer
Layer, reinforced concrete floor and bitumen layer.Using this design pavement structure compacting, service life length.
The surface of above-mentioned walking step is equipped with the road surface structare layer.Pedestrian is facilitated to walk using this design.
The bar-mat reinforcement external coating of above-mentioned protection gabion has two layers of antirust paint, the brushing direction of the antirust paint of bottom with
The brushing direction of the antirust paint on top layer is vertical.It is uniform using this design antirust paint brushing, waste few, favorable rust preventing effect.
Above-mentioned reinforcing anchor pole is cemented roof-bolt.It is sturdy and durable using this design anchor pole.
Beneficial effect：It is to assemble one of gabion box with side of the gabion along river course using the beneficial effects of the utility model
Dykes and dams, for protection road of keeping the flood in check, gabion layering is stacked, and effectively solves landslide, soil erosion, water in state protection zone
Ecological disruption problem caused by matter pollution etc., compared with traditional mortar flag stone and concrete protect, gabion protective slope structure is with more " raw
The many advantages such as state property ", " landscape " be low to fundamental importance, its structure type is more flexible, easily solves asking for engineering raw material
Topic, it is economical, the construction costs of mountain area supporting construction can be effectively reduced.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of protection gabion.
Embodiment
With reference to embodiment and accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of roadbed suitable for ecological preservation area Karst area, including roadbed along river 1, the edge
The side slope of river roadbed 1 is provided with protection gabion 2, and the protection gabion 2 is successively stepped from the bottom of side slope to top-direction
Stacking forms walking step, is filled with protection stone 5 in the protection gabion 2, the top surface of the roadbed along river 1 is equipped with road surface
Structure sheaf 3.
The bar-mat reinforcement external coating of the protection gabion 2 has two layers of antirust paint, the brushing direction of the antirust paint of bottom
Vertical with the brushing direction of the antirust paint on top layer, the protection gabion 2 includes reinforced gabion 22 and zinc-plated gabion 21, the side slope
Bottom be equipped with the reinforced gabion 22, the zinc-plated gabion 21, the protection are successively stacked with the reinforced gabion 22
The block footpath of stone 5 is gradually reduced at the heart thereto from the outside of the protection gabion 2, the block of the outermost protection stone 5
Footpath is more than the mesh aperture of the protection gabion 2, and the protection monolithic weight of stone 5 is 10-100kg, non-weathering, not slabbing
Or it is not less than 50MPa without severe crack, full water compression strength.
The protection gabion 2 of adjacent layer welds, and distinguishes in the roadbed along river 1 at interval of two layers of protection gabion 2
Provided with reinforcing anchor pole 4, the outermost protection gabion 2 is fixedly connected with the corresponding reinforcing anchor pole 4 in the side slope, institute
It is cemented roof-bolt to state and reinforce anchor pole 4.
The surface of the walking step is also equipped with the road surface structare layer 3, and the road surface structare layer 3 includes being located at bottom
Waterproof layer 31, place Min layers are provided with blotter 32, reinforced concrete floor 33 and bitumen layer 34 from the bottom up on the waterproof layer 31,
The thickness of the waterproof layer 31 is 3 centimetres, and the thickness of the blotter 32 is 10 centimetres, the thickness of the reinforced concrete floor 33
Spend for 20 centimetres, the thickness of the bitumen layer 34 is 2 centimetres.
Finally it should be noted that foregoing description is only preferred embodiment of the present utility model, the common skill of this area
Art personnel on the premise of without prejudice to the utility model aims and claim, can make under enlightenment of the present utility model
Expression, such conversion are each fallen within the scope of protection of the utility model as multiple types.
Claims (8)
- A kind of 1. roadbed suitable for ecological preservation area Karst area, it is characterised in that：Including roadbed along river (1), the road along the river The side slope of base (1) is provided with protection gabion (2), and the protection gabion (2) is in successively ladder from the bottom of side slope to top-direction Shape is stacked to form walking step, filled with protection stone (5), the top surface paving of the roadbed along river (1) in the protection gabion (2) Provided with road surface structare layer (3).
- 2. the roadbed according to claim 1 suitable for ecological preservation area Karst area, it is characterised in that：The armour stone Cage (2) includes reinforced gabion (22) and zinc-plated gabion (21), and the bottom of the side slope is equipped with the reinforced gabion (22), described The zinc-plated gabion (21) is successively stacked with reinforced gabion (22).
- 3. the roadbed according to claim 1 or 2 suitable for ecological preservation area Karst area, it is characterised in that：It is described anti- The block footpath of shield stone (5) is gradually reduced at the heart thereto from the outside of the protection gabion (2), the outermost protection stone (5) block footpath is more than the mesh aperture of the protection gabion (2).
- 4. the roadbed according to claim 3 suitable for ecological preservation area Karst area, it is characterised in that：The institute of adjacent layer Protection gabion (2) welding is stated, the roadbed along river (1) is interior to be respectively equipped with reinforcing anchor pole at interval of two layers of protection gabion (2) (4), the outermost protection gabion (2) is fixedly connected with the corresponding reinforcing anchor pole (4) in the side slope.
- 5. the roadbed according to claim 1 suitable for ecological preservation area Karst area, it is characterised in that：The road surface knot Structure layer (3) includes the waterproof layer (31) positioned at bottom, on the waterproof layer (31) from the bottom up place Min layers be provided with blotter (32), Reinforced concrete floor (33) and bitumen layer (34).
- 6. the roadbed according to claim 5 suitable for ecological preservation area Karst area, it is characterised in that：The walking platform The surface of rank is equipped with the road surface structare layer (3).
- 7. the roadbed suitable for ecological preservation area Karst area according to claim 1,2 or 5, it is characterised in that：It is described The bar-mat reinforcement external coating of protection gabion (2) has two layers of antirust paint, the brushing direction of the antirust paint of bottom and preventing for top layer The brushing direction of rust paint is vertical.
- 8. the roadbed according to claim 4 suitable for ecological preservation area Karst area, it is characterised in that：The reinforcing anchor Bar (4) is cemented roof-bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410888.5U CN207017096U (en) | 2017-04-18 | 2017-04-18 | Suitable for the roadbed of ecological preservation area Karst area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410888.5U CN207017096U (en) | 2017-04-18 | 2017-04-18 | Suitable for the roadbed of ecological preservation area Karst area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207017096U true CN207017096U (en) | 2018-02-16 |
Family
ID=61460579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720410888.5U Expired - Fee Related CN207017096U (en) | 2017-04-18 | 2017-04-18 | Suitable for the roadbed of ecological preservation area Karst area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207017096U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411620A (en) * | 2020-12-03 | 2021-02-26 | 西南科技大学 | Gabion retaining wall and construction method thereof |
| CN112538837A (en) * | 2020-11-12 | 2021-03-23 | 华能澜沧江水电股份有限公司托巴水电工程建设管理局 | Method for preventing high-speed water flow impact during building of reservoir bank |
| CN112982051A (en) * | 2021-02-20 | 2021-06-18 | 温俊魁 | Roadbed suitable for karst landform and construction method |
| CN115217069A (en) * | 2021-04-19 | 2022-10-21 | 河南正合建筑科技有限公司 | Silt dam with net formwork combined with net formwork box body and construction method of silt dam |
-
2017
- 2017-04-18 CN CN201720410888.5U patent/CN207017096U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112538837A (en) * | 2020-11-12 | 2021-03-23 | 华能澜沧江水电股份有限公司托巴水电工程建设管理局 | Method for preventing high-speed water flow impact during building of reservoir bank |
| CN112411620A (en) * | 2020-12-03 | 2021-02-26 | 西南科技大学 | Gabion retaining wall and construction method thereof |
| CN112982051A (en) * | 2021-02-20 | 2021-06-18 | 温俊魁 | Roadbed suitable for karst landform and construction method |
| CN112982051B (en) * | 2021-02-20 | 2024-04-26 | 温俊魁 | Roadbed suitable for karst landform and construction method |
| CN115217069A (en) * | 2021-04-19 | 2022-10-21 | 河南正合建筑科技有限公司 | Silt dam with net formwork combined with net formwork box body and construction method of silt dam |
| CN115217069B (en) * | 2021-04-19 | 2023-09-22 | 河南正合建筑科技有限公司 | Silt dam with net template combined with net template box body and construction method of silt dam |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180216 Termination date: 20190418 |
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| CF01 | Termination of patent right due to non-payment of annual fee |