CN102071695A - Protection construction of vegetation concrete side slope - Google Patents
Protection construction of vegetation concrete side slope Download PDFInfo
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- CN102071695A CN102071695A CN 201010553279 CN201010553279A CN102071695A CN 102071695 A CN102071695 A CN 102071695A CN 201010553279 CN201010553279 CN 201010553279 CN 201010553279 A CN201010553279 A CN 201010553279A CN 102071695 A CN102071695 A CN 102071695A
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Abstract
The invention relates to a protection construction of a vegetation concrete side slope, aiming to effectively avoid the destabilization and the damage of a side slope and be favorable to the growth of green plants on the side slope. The protection construction of the vegetation concrete side slope comprises concrete building blocks (10) which are laid along the side slope surface to close the side slope surface and are formed by compounding a porous loose layer (11) and a compact layer (12), and the porous loose layer (11) is internally provided with alternate soil holes (11a) which longitudinally extend downwards from the upper surfaces of the concrete building blocks (10) and internally filled with planting soil. The invention has the advantages of effectively preventing rainwater from seeping downwards, preventing a water flow from eroding the side slope, preventing the water of a soil body of the side slope from evaporating, avoiding the destabilization and the damage of the side slope and being favorable to the growth of green plants on the side slope. The invention is particularly favorable to the protection of expansion rock side slopes needing leakage resistance and moisture preservation and can be also used for protecting other soil side slopes.
Description
Technical field
The present invention relates to the side slope protection technical field, particularly a kind of plant cover concrete side slope protection structure.
Background technology
In construction such as railway, highway, water conservancy and urban construction, need side slope is taked the preventive works measure, to prevent the generation of side slope unstability disaster.Recently come, along with the fast development of economic construction, protecting slope ecology has become the developing direction of side slope protection technology.Existing protecting slope ecology measure mainly contains following several: (1) people's work post grass bank protection.Be by going into the worker simply sows grass seeds at side slope surface a kind of traditional slope plant safeguard procedures.Be used for slope height is not high, the gradient is slow and suitable careless class is grown soil property cutting and side slope of embankment more.Have construction characteristics such as simple, cheap.But because grass-seed is broadcast and removes inhomogeneously, grass-seed is easily washed away by rainwater, plants reasons such as careless survival rate is low, often do not reach satisfied side slope protection effect, and cause side slope diseases such as domatic coombe, the loss of table soil, and cause a large amount of slide slope disease regulation, reinstatement works, it is less to make this technology use in recent years.(2) skeleton vegetative protection.Be on side slope, to adopt stone to build by laying bricks or stones or the skeleton of shapes such as the criss-cross of concreting, arch, herringbone, in skeleton, banket then or earth bag is afforested.Generally speaking, stone-laying or concrete skeleton vegetative protection, polygon concrete hollow block vegetative protection are suitable for ratio of slope and delay in 1: 0.75 soil property and complete, highly weathered rock side slope, use this type of protection more at present on the engineering.(3) three dimensional network spraying and seeding afforesting protection.Be to utilize three dimensional network, utilize the effect of three dimensional network net bag simultaneously, be formed with the certain thickness soil layer that is beneficial to plant growing, and carry out the technology of side slope protection in conjunction with the hydraulic pressure technology of sowing grass seeds by duster as solid soil and the muscle material that prevents to wash away in early days.This method is applicable to that ratio of slope delays soil property and the comparatively serious rock cut slope of weathering in 1: 0.75.(4) ditching greening protection.Be on domatic by certain line-spacing hand excavation wedge shape ditch, backfill is suitable for the soil, nutriment, soil conditioner of grass-seed growth etc. in ditch, hangs three-dimension vegetative net then, the grass planting of sowing grass seeds by duster.Ditching green grass hand labor intensity height, construction slowly, but cost is lower, its suitable ratio of slope is suddenly in 1: 0.75, basement rock is the rock side slope or the soil-slope of the mud stone that is easy to excavate, shale, sandstone, mud stone alternating layers.(5) the organic material spraying and seeding afforesting protection of thick-layer.Also calling out-customer, soil is sowed grass seeds by duster, spray sowing, it is the organic substrate that to form by a certain percentage and to stir by organic soil, depot fertilizer, quick-acting fertilizer, cementing agent, water-loss reducer and coagulating agent and grass-seed, sowing grass seeds by duster by special spray seeder is hanging with on solid soil net domatic, form certain thickness, can growing plant the organic substrate layer.Gu native net is divided into wire gauze and geonet, adopts wire gauze more.Gu native Netcom cross anchor pole be fixed on domatic on.The protection of the organic material spraying and seeding afforesting of thick-layer is suitable for rock matter or the soil-slope that ratio of slope delays in location that 1: 0.5 and view are had relatively high expectations (as Expressway Service etc.).
There is the deficiency that can't prevent rainwater infiltration and slope soil water evaporates in above-mentioned protecting slope ecology measure.To soil property and the soft rock side slope of weathering, because of the softening soil body of rainwater infiltration, current erosion form coombe, easily cause the slope failure unstability, need take the engineering measure that prevents rainwater infiltration, prevents the current erosion; To expanding (rock) native side slope, also can cause side slope dehydration cracking because of the slope soil water evaporates, in the drying and watering cycle effect, the easier side slope unstable failure that causes need take to prevent the moist keeping measures of slope soil water evaporates.
Summary of the invention
Technical problem to be solved by this invention provides a kind of plant cover concrete side slope protection structure, can avoid the side slope unstable failure effectively, also helps the growth of greening side slope plant.
The technical solution adopted for the present invention to solve the technical problems is: plant cover concrete side slope protection structure of the present invention, comprise along side slope surface and lay and seal domatic concrete block, it is characterized in that: described concrete block is by the porosity and looseness layer and dense layer is compound constitutes, porosity and looseness layer inside has the hole, cave by the downward longitudinal extension of concrete block upper surface at interval, filling planting soil in the hole, cave.
The invention has the beneficial effects as follows, can prevent rainwater infiltration, current erosion side slope and slope soil water evaporates effectively, avoid the side slope unstable failure, also help the growth of greening side slope plant.
The present invention is particularly suitable for the protection of the swelled rock and soil side slope that needs antiseepage, preserve moisture, also can be used for other soil-slopes protection.
Description of drawings
This manual comprises following two width of cloth accompanying drawings:
Fig. 1 is the structural representation of plant cover concrete side slope protection structure of the present invention;
Fig. 2 is the profile of concrete block in the plant cover concrete side slope protection structure of the present invention
Position shown in the figure and pairing mark: concrete block 10, porosity and looseness layer 11, hole, cave 11a, contact hole 11b, dense layer 12.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
With reference to Fig. 1, plant cover concrete side slope protection structure of the present invention comprises along side slope surface and lays and seal domatic concrete block 10.With reference to Fig. 2, described concrete block 10 constitutes by porosity and looseness layer 11 and dense layer 12 are compound, porosity and looseness layer 11 inside have hole, the cave 11a by the downward longitudinal extension of concrete block 10 upper surfaces at interval, filling planting soil is for plant growing in the 11a of hole, cave, realize greening side slope, because the 11a water storage of hole, cave is functional, can form the environment of favourable plant growing.Because dense layer 12 bad hydraulic permeability, seal domatic back and form water barrier, play preventing the rainwater infiltration effect, prevent that rainwater is to slope erosion, be used for to play the effect that prevents the side slope water evaporates on the swelled rock and soil side slope, prevent that the swelled rock and soil side slope from causing slope failure because of the dehydration cracking.
With reference to Fig. 2, for helping plant growing, described porosity and looseness layer 11 inside have the contact hole 11b that neighboring holes 11a is communicated with.See figures.1.and.2, for ease of in side slope surface laying construction and enhanced stability, the end face of described concrete block 10 has the wedge shape docking structure.
Usually, concrete block 10 can adopt the prefabricated production of global formation, promptly earlier with common concreting dense layer 12, treats to build porosity and looseness layer 11 with foam concrete in the above again after dense layer 12 has certain intensity.Concrete block 10 can be processed to the rectangular block system product of different size, lays on side slope surface with convenient.
Claims (3)
1. the plant cover concrete side slope protection is constructed, comprise along side slope surface and lay and seal domatic concrete block (10), it is characterized in that: described concrete block (10) is by porosity and looseness layer (11) and the compound formation of dense layer (12), porosity and looseness layer (11) inside has the hole, cave (11a) by the downward longitudinal extension of concrete block (10) upper surface at interval, hole, cave (11a) interior filling planting soil.
2. plant cover concrete side slope protection structure as claimed in claim 1, it is characterized in that: described porosity and looseness layer (11) inside has the contact hole (11b) that neighboring holes (11a) is communicated with.
3. plant cover concrete side slope protection structure as claimed in claim 1 or 2, it is characterized in that: the end face of described concrete block (10) has the wedge shape docking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010553279 CN102071695A (en) | 2010-11-22 | 2010-11-22 | Protection construction of vegetation concrete side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010553279 CN102071695A (en) | 2010-11-22 | 2010-11-22 | Protection construction of vegetation concrete side slope |
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| Publication Number | Publication Date |
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| CN102071695A true CN102071695A (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201010553279 Pending CN102071695A (en) | 2010-11-22 | 2010-11-22 | Protection construction of vegetation concrete side slope |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102359114A (en) * | 2011-08-16 | 2012-02-22 | 中国科学院武汉植物园 | Method for planting sedum sarmentosum on side slope |
| CN102415250A (en) * | 2011-08-16 | 2012-04-18 | 中国科学院武汉植物园 | Method for planting Lychnis fulgens on side slope |
| CN102900086A (en) * | 2011-07-26 | 2013-01-30 | *** | Prefabricated ecological slope protector and construction method thereof |
| CN107087489A (en) * | 2017-05-18 | 2017-08-25 | 天津市城市新海绵环保科技有限公司 | Concrete vegetation water purification base material and preparation method thereof |
| CN112243788A (en) * | 2020-10-22 | 2021-01-22 | 承德京城矿业集团有限公司 | Method for soft foundation slope geomembrane nutrition pot composite afforestation and locust thereof |
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| CN2784458Y (en) * | 2005-01-26 | 2006-05-31 | 河海大学 | Plant-growing type anti-seepage block pavement of river course |
| CN201043255Y (en) * | 2007-06-01 | 2008-04-02 | 宋金楠 | Ecological brick |
| CN201319768Y (en) * | 2008-11-04 | 2009-10-07 | 上海嘉洁生态型混凝土草坪有限公司 | Continuous casting green concrete member |
| CN201485822U (en) * | 2009-08-26 | 2010-05-26 | 李清曼 | Ecological slope-protection brick for levee |
| CN201635049U (en) * | 2010-02-26 | 2010-11-17 | 青岛中商智能电子工程有限公司 | Large-clearance multifunctional ecological concrete block |
| CN201865114U (en) * | 2010-11-22 | 2011-06-15 | 中铁二院工程集团有限责任公司 | Protective structure for vegetation concrete side slope |
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2010
- 2010-11-22 CN CN 201010553279 patent/CN102071695A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2784458Y (en) * | 2005-01-26 | 2006-05-31 | 河海大学 | Plant-growing type anti-seepage block pavement of river course |
| CN201043255Y (en) * | 2007-06-01 | 2008-04-02 | 宋金楠 | Ecological brick |
| CN201319768Y (en) * | 2008-11-04 | 2009-10-07 | 上海嘉洁生态型混凝土草坪有限公司 | Continuous casting green concrete member |
| CN201485822U (en) * | 2009-08-26 | 2010-05-26 | 李清曼 | Ecological slope-protection brick for levee |
| CN201635049U (en) * | 2010-02-26 | 2010-11-17 | 青岛中商智能电子工程有限公司 | Large-clearance multifunctional ecological concrete block |
| CN201865114U (en) * | 2010-11-22 | 2011-06-15 | 中铁二院工程集团有限责任公司 | Protective structure for vegetation concrete side slope |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900086A (en) * | 2011-07-26 | 2013-01-30 | *** | Prefabricated ecological slope protector and construction method thereof |
| CN102900086B (en) * | 2011-07-26 | 2014-10-15 | *** | Prefabricated ecological slope protector and construction method thereof |
| CN102359114A (en) * | 2011-08-16 | 2012-02-22 | 中国科学院武汉植物园 | Method for planting sedum sarmentosum on side slope |
| CN102415250A (en) * | 2011-08-16 | 2012-04-18 | 中国科学院武汉植物园 | Method for planting Lychnis fulgens on side slope |
| CN102359114B (en) * | 2011-08-16 | 2013-09-11 | 中国科学院武汉植物园 | Method for planting sedum sarmentosum on side slope |
| CN107087489A (en) * | 2017-05-18 | 2017-08-25 | 天津市城市新海绵环保科技有限公司 | Concrete vegetation water purification base material and preparation method thereof |
| CN107087489B (en) * | 2017-05-18 | 2020-03-17 | 天津市城市新海绵环保科技有限公司 | Concrete vegetation water purification base material and preparation method thereof |
| CN112243788A (en) * | 2020-10-22 | 2021-01-22 | 承德京城矿业集团有限公司 | Method for soft foundation slope geomembrane nutrition pot composite afforestation and locust thereof |
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Open date: 20110525 |