CN108265729A - A kind of expressway rock slope greening structure - Google Patents
A kind of expressway rock slope greening structure Download PDFInfo
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- CN108265729A CN108265729A CN201711456820.1A CN201711456820A CN108265729A CN 108265729 A CN108265729 A CN 108265729A CN 201711456820 A CN201711456820 A CN 201711456820A CN 108265729 A CN108265729 A CN 108265729A
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- slope
- rock
- plant
- net
- rock mass
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of expressway rock slope greening structures, including slope of rock mass, top of the slope and slope foot, slope of rock mass is equipped with several rows and is classified platform, it is classified platform and is equipped with intercepting drain, slope of rock mass is equipped with confluence ditch, slope of rock mass is separated into several green belt by confluence ditch with classification platform, green belt both sides are equipped with waterwall, positioned at upper, under it is adjacent classification platform between the waterwall both ends respectively with it is upper, under adjacent classification platform be fixedly connected, green belt is equipped with several anchor poles, green belt surface is equipped with protection network, net surface is protected to be equipped with gabion net, it is equipped between gabion net and protection network and plants the carded sliver, gabion net surface is sprayed with the raw substrate base layer of plant, it plants raw substrate base layer surface and is equipped with three-dimensional plantation net, three-dimensional plantation net surface is sprayed with the plant life substrate surface layer with grass seeds.The present invention it is easy for construction, structural stability is good, and erosion resistibility is strong, can effectively solve the problems, such as exposed ragstone slope surface can not growing plant, rock slope is made to reach complete greening.
Description
Technical field
The present invention relates to high speed landscape engineering technical field, more particularly, to a kind of expressway rock slope greening structure.
Background technology
With the fast development of highway communication, the harmful effect of highway construction on environment increasingly causes various circles of society
Extensive concern.Slope greening is the important component of highway ecoscape greening.Existing common expressway side slope
Greening measure have slope vegetation protection, skeleton bank protection, hole window revetment, anchor pole (anchor cable) Vierendeel girder, mortar flag stone slope protection, mixed
Solidifying soil hollow brick side slope protection etc..Above-mentioned greening mode is and of high cost primarily directed to soil property, soft rock slope, real
Side slope after applying lacks cordiality, and easily causes a kind of sense of depression to passing driver and conductor, and outstanding for exposed ragstone slope surface
It is the fast greening of precipitous palisades side slope and the difficult point always in expressway works construction, and the experience used for reference that can succeed is not
It is more.Therefore there is an urgent need for develop a kind of greening mode for expressway rock slope.
Invention content
The present invention has been to provide for a kind of easy for construction, and structural stability is good, can effectively solve exposed hard rock stoneledge
Face can not growing plant problem, rock slope is made to reach the expressway rock slope greening structure afforested completely.
To achieve these goals, the present invention uses following technical scheme：
A kind of expressway rock slope greening structure of the present invention, including slope of rock mass, top of the slope and slope foot, the rock matter slope
The longitudinally spaced classification platform that slope of rock mass is protruded from equipped with several rows on face, the classification platform are equipped with intercepting drain, rock
Several columns are additionally provided on slope with being classified the confluence ditch of platform vertical interlaced, the confluence ditch is with being classified platform by slope of rock mass
Several green belt are separated into, the both sides of the green belt are equipped with waterwall, the gear between upper and lower adjacent classification platform
Waterwall both ends are fixedly connected respectively with upper and lower adjacent classification platform, and the green belt is equipped with several anchor poles, green belt surface
Equipped with protection network, the protection net surface is equipped with gabion net, and several plant carded slivers, Ge Bin are equipped between the gabion net and protection network
Net surface is sprayed with the raw substrate base layer of plant, described to plant raw substrate base layer surface equipped with three-dimensional plantation net, the three-dimensional plantation net surface
It is sprayed with the plant life substrate surface layer with grass seeds.The present invention can form a complete Eco-farming shelterbelt system of expressway rock side slope,
It is wherein classified platform and waterwall is collectively formed grating type frame and entire slope surface is linked to be an entirety with high intensity, so as to
Be conducive to improve the stability of entire greening structure；Anchor pole is by grouting and reinforcing rock side slope joint, crack, to stablize rock stratum；
The small-sized stone of slope of rock mass generation can be fixed, be intercepted to protection network, the rock of slope surface part weathering off be played fixed anti-
Shield acts on, and coming off for slope surface is avoided to lead to the destruction of greening structure, and protection network can be bound by iron wire and is fixed on anchor pole,
Also it can be fixed in slope surface by U-shaped holdfast；Slope of rock mass is separated into several green belt by confluence ditch with classification platform, convenient for planting
The spraying of raw base material, classification platform can also undertake part soil pressure, be conducive to improve the stability for planting raw base material, prevent from planting and give birth to
So as to destroy integrated greening structure, classification platform is equipped with intercepting drain, and intercepting drain plays the role of shutting off, and can incite somebody to action for the sliding of base material
Rainwater, which is drained in confluence ditch, drains, and reduces the erosion damage of flow raw base material to plant, so as to reduce the loss for planting raw base material, carries
Height plants the erosion resistibility of raw base material, avoids planting the sliding of raw base material so that the present invention can also make in the larger area of rainfall
With；Objective case net plays the role of the fixed plant carded sliver；It plants the carded sliver to make for geotextiles, main function is to increase rubbing for rock matter substrate
Coefficient is wiped, ensures that the mixed plant life substrate base layer of spray can be retained on slope of rock mass, prevents rain drop erosion from causing to plant raw base material base
Layer comes off, and moisture can be absorbed and preserve partial moisture by addition planting the carded sliver, and it can be to plant that the moisture in the carded sliver is planted during water shortage
The growth of object provides necessary moisture；It plants raw substrate base layer and is formed with planting raw substrate surface layer by mixed grass spraying, on rock matter slope
A planting matrix that can allow growth and development of plants but also the porous rock-steady structure not being washed are formed on face, is not only constructed into
This is low, and speed of application is fast, can fast greening, afforestation effect is good, and efficiently solving slope of rock mass can not growing plant
Problem makes slope of rock mass reach complete greening；Three-dimensional plantation net can increase between the raw substrate base layer of plant and the raw substrate surface layer of plant
Bond strength, prevent from planting it is peeling-off between raw substrate base layer and plant life substrate surface layer, while after plant growth, root system and three
Dimension plantation net is entangled with staggeredly so that slope plants are more stablized, while substantially reduce slope table soil erosion and the raw base material of protection plant
Face layer is stablized.
Preferably, it is described plant the carded sliver by iron wire bundled fixed between gabion net and protection network.
Preferably, the life substrate base layer thickness of planting is 3~5cm, the life base material surface thickness of planting is 5~10cm.
It is 3~5cm to plant raw substrate base layer thickness, and it is 5~10cm to plant raw base material surface thickness so that planting the overall thickness of raw base material can meet
Rock slope is protected and the ability of anti-rain drop erosion, and adapts to plant to meet the normal growth of root system of plant.
Preferably, the top of the slope is equipped with pressure sheath, the pressure sheath is built up with being poured positioned at the waterwall top of top layer
Integral structure.Pressure sheath plays the role of stable top of the slope, can also slow down the weathering speed of top of the slope, while prevent the rubble of top of the slope from rolling
It falls.
Preferably, be equipped with braced wall on the outside of the slope foot, be equipped with gutter on the outside of the braced wall, the gutter with
Confluence ditch is connected.Lateral braced wall can not only block the sundries such as falling rocks, but also can play the role of supporting, improve the stabilization of slope surface
Property.
Therefore, the present invention has the advantages that：A complete Eco-farming shelterbelt system can be formed, easy for construction, knot
Structure stability is good, and erosion resistibility is strong, can effectively solve the problems, such as exposed ragstone slope surface can not growing plant, make rock slope
Reach complete greening.
Description of the drawings
Fig. 1 is a kind of front view of the present invention.
Fig. 2 is a kind of cross-sectional view of the present invention.
Fig. 3 is the partial enlarged view at A in Fig. 2
In figure：Slope of rock mass 1, top of the slope 2, slope foot 3 are classified platform 4, and intercepting drain 5, converge ditch 6, waterwall 7, and anchor pole 8 is prevented
Protecting wire net 9, gabion net 10 plant the carded sliver 11, plant raw substrate base layer 12, and three-dimensional plantation net 13 plants raw substrate surface layer 14, presses sheath 15,
Braced wall 16, gutter 17.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
A kind of expressway rock slope greening structure as shown in Figures 1 to 3, including slope of rock mass 1, top of the slope 2 and slope foot 3,
It is poured to form the classification platform 4 that several rows protrude from slope of rock mass with concrete interval along longitudinal direction on slope of rock mass, is classified platform
On be provided with intercepting drain 5, several columns are offered on slope of rock mass and are built by laying bricks or stones with being classified the confluence ditch 6 of platform vertical interlaced, on the outside of slope foot
There is braced wall 16, built gutter 17 on the outside of braced wall by laying bricks or stones, gutter is connected with confluence ditch, and confluence ditch is with being classified platform by rock
Slope is separated into several green belt, and the both sides of green belt have poured waterwall 7, between upper and lower adjacent classification platform
Waterwall both ends pour into a single integrated structure with upper and lower adjacent classification platform respectively, and top of the slope is equipped with pressure sheath 15, presses sheath and position
It is poured in the waterwall top of top layer into a single integrated structure, several anchor poles 8, green belt surface is fixed with by slip casting on green belt
Protection network 9 is fixed with by U-shaped holdfast, protection net surface is fixed with gabion net 10 with iron wire, leads between gabion net and protection network
Crossing iron wire bundled fixed has several plant carded slivers 11, and gabion net surface is sprayed with the plant that thickness is 3~5cm and gives birth to substrate base layer 12, plants life
Substrate base layer surface is fixed with three-dimensional plantation net 13 by U-shaped holdfast, three-dimensional plantation net surface be sprayed with the thickness with grass seeds for 5~
The plant life substrate surface layer 14 of 10cm.
The present invention construction method be：Concreting is first used on slope of rock mass after unwrapping wire, fluting on slope of rock mass
Confluence ditch, classification platform, waterwall and pressure sheath are respectively formed, is then punched on green belt, several anchors is fixed by slip casting
Bar, then fixed protection net, the plant carded sliver and the gabion net successively on the slope of rock mass of green belt, are then existed using mixed grass spraying
The raw substrate base layer of plant is sprayed on gabion net surface, and (10~20min) is planting raw substrate base layer surface after planting raw substrate base layer and stablizing
Fixed three-dimensional plantation net, finally sprays the plant life substrate surface layer with grass seeds, and after the completion of spray sowing, covering non-woven fabrics is supported
Shield, when maintenance, should suitably give water seasoning if the long-term continuous drought of weather, after 30~45D when careless seedling grows to certain altitude
Take off cloth.
The above is only presently preferred embodiments of the present invention, not the present invention is imposed any restrictions, every according to the present invention
Any simple modification, change and the equivalent structure transformation that technical spirit makees above example, still fall within skill of the present invention
The protection domain of art scheme.
Claims (5)
1. a kind of expressway rock slope greening structure, which is characterized in that including slope of rock mass (1), top of the slope (2) and slope foot (3),
The longitudinally spaced classification platform (4) that slope of rock mass is protruded from equipped with several rows, described to be classified on platform on the slope of rock mass
Equipped with intercepting drain (5), several columns are additionally provided on slope of rock mass with being classified the confluence ditch (6) of platform vertical interlaced, the confluence ditch
Slope of rock mass is separated into several green belt with classification platform, the both sides of the green belt are equipped with waterwall (7), positioned at upper and lower
The waterwall both ends between adjacent classification platform are fixedly connected respectively with upper and lower adjacent classification platform, the green belt
Several anchor poles (8) are equipped with, green belt surface is equipped with protection network (9), and the protection net surface is equipped with gabion net (10), the lattice
Several plant carded slivers (11) are equipped between guest's net and protection network, gabion net surface is sprayed with the raw substrate base layer (12) of plant, described to plant raw base
Material substrate surface is equipped with three-dimensional plantation net (13), and the three-dimensional plantation net surface is sprayed with the plant life substrate surface layer (14) with grass seeds.
2. a kind of expressway rock slope greening structure according to claim 1, which is characterized in that the plant carded sliver passes through
Iron wire bundled fixed is between gabion net and protection network.
3. a kind of expressway rock slope greening structure according to claim 1, which is characterized in that described to plant raw base material base
Layer thickness is 3~5cm, and the life base material surface thickness of planting is 5~10cm.
4. a kind of expressway rock slope greening structure according to claim 1, which is characterized in that the top of the slope is equipped with pressure
Sheath (15), the pressure sheath are into a single integrated structure with being poured positioned at the waterwall top of top layer.
5. a kind of expressway rock slope greening structure according to claim 1, which is characterized in that preferably, described
Braced wall (16) is equipped on the outside of slope foot, gutter (17) are equipped on the outside of the braced wall, the gutter is connected with confluence ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456820.1A CN108265729A (en) | 2017-12-28 | 2017-12-28 | A kind of expressway rock slope greening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711456820.1A CN108265729A (en) | 2017-12-28 | 2017-12-28 | A kind of expressway rock slope greening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108265729A true CN108265729A (en) | 2018-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711456820.1A Pending CN108265729A (en) | 2017-12-28 | 2017-12-28 | A kind of expressway rock slope greening structure |
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| Country | Link |
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| CN (1) | CN108265729A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797758A (en) * | 2019-03-07 | 2019-05-24 | 北京林业大学 | Exposed scar greening structure and method |
| CN109853596A (en) * | 2019-03-28 | 2019-06-07 | 广州桃园景观工程有限公司 | A kind of highway slope protection greening structure and its construction technology |
-
2017
- 2017-12-28 CN CN201711456820.1A patent/CN108265729A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109797758A (en) * | 2019-03-07 | 2019-05-24 | 北京林业大学 | Exposed scar greening structure and method |
| CN109797758B (en) * | 2019-03-07 | 2023-12-12 | 北京林业大学 | Bare rock surface greening structure and method |
| CN109853596A (en) * | 2019-03-28 | 2019-06-07 | 广州桃园景观工程有限公司 | A kind of highway slope protection greening structure and its construction technology |
| CN109853596B (en) * | 2019-03-28 | 2023-11-03 | 广州桃园景观工程有限公司 | Highway slope protection greening structure and construction process thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180710 |
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| WD01 | Invention patent application deemed withdrawn after publication |