CN208293516U - A kind of economical landscape ecological slope protection - Google Patents

A kind of economical landscape ecological slope protection Download PDF

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Publication number
CN208293516U
CN208293516U CN201820685506.4U CN201820685506U CN208293516U CN 208293516 U CN208293516 U CN 208293516U CN 201820685506 U CN201820685506 U CN 201820685506U CN 208293516 U CN208293516 U CN 208293516U
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cement
slope protection
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layer
slope
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沈珊珊
洪大林
陈丹艳
齐彦泽
金秋
和玉璞
徐烁
时元智
耿韧
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Nanjing Hydraulic Research Institute of National Energy Administration Ministry of Transport Ministry of Water Resources
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Nanjing Hydraulic Research Institute of National Energy Administration Ministry of Transport Ministry of Water Resources
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Abstract

A kind of economical landscape ecological slope protection, it is characterized by: upstream face is made of river bed, purifying aquaculture pond, emergent aquactic plant plantation layer, purification lawn, ornamental flower layer, tea tree lawn interplanting layer, pavement, ecological slope protection main structure is made of top of the slope road, slope protection main body, bottom of slope cement layer and cement panel, and back side is made of ground, Tea planting layer, cement curved surface pond, vertical cement panel, bottom of slope collecting-tank.The utility model can not only reinforce the stabilization of slope protection, barrier performance, it can also purifying rainwater, river sewage, the tea tree of plantation, fish shrimp crab of cultivation etc. also have an economic benefit, while tea tree, lawn, flowers also constitute a secondary beautiful ecological picture scroll, generate the Landscape benefit of high value.

Description

A kind of economical landscape ecological slope protection
Technical field
The utility model belongs to channel regulation, environment protection field, and in particular to a kind of economical landscape ecological slope protection.
Background technique
As people also gradually appear the increasingly attention of ecological environment and the needs of people's mood, ecological slope protection Major protective slope in canal finishing, it is newly-built in, wherein having both Landscape benefit.Ecological slope protection is to refer to prevent erosion, drop Low slopes pore water pressure, rainfall interception, reducing erosion, control grogs are lost;Environmental functional can be improved, can restore to be destroyed Ecological environment, reduce noise, reduce light pollution, a kind of slope protection of guarantee driving safety.So ecological vestige should be Not only meet river course slope protection function, but also be conducive to restore the system engineering of river course slope protection system ecology balance.Vegetation slope pavement passes through plant By the deep root anchoring of root system, shallow root reinforcement, reduce pore pressure, slacken sputter, control runoff come consolidate it is native, prevent erosion, be full Sufficient ecological environment needs can carry out landscape and make scape.The compound bulkhead tech of plant engineering has three-dimension vegetative net, engineering materials to consolidate soil species The forms such as phytyl, cement ecological planting matrix, wire netting and rubble aggregate species phytyl.
Ecological slope protection comes design-build, while the plants such as general ecologic planting lawn, shrub based on upstream face, seldom examines The catharsis of planting plants is considered, almost without the economic value for considering slope protection.
Utility model content
To solve the above problems, the utility model builds ecological slope protection simultaneously by upstream face, back side, not only increase The stabilization of slope protection, barrier performance, moreover it is possible to beautify the environment.There is the industrial crops of purification function, culturing fish and shrimp crab etc. by planting Economic aquatic products increases the economic value of slope protection.The utility model provides a kind of economical landscape ecological slope protection, by upstream face ecology Structure, back side ecologic structure, slope protection main body composition, wherein upstream face utility model can not only purifying rainwater, river sewage, kind The tea tree of plant, fish shrimp crab of cultivation etc. also have an economic benefit, while tea tree, lawn, flowers also constitute a secondary beautiful life State picture scroll generates the landscape economic benefit of high value.
The technical solution of the utility model is: a kind of economical landscape ecological slope protection, upstream face is by river bed, purifying aquaculture Pond, emergent aquactic plant plantation layer, purification lawn, ornamental flower layer, tea tree lawn interplanting layer, pavement composition, ecological slope protection master Body structure is made of top of the slope road, slope protection main body, bottom of slope cement layer and cement panel, and back side is by ground, Tea planting layer, water Mud curved surface pond, vertical cement panel, bottom of slope collecting-tank composition.
Further, slope protection main body is trapezoidal, is piled up by plain soil or plain concrete compacting, is highly not less than 5m, top is Top of the slope road, thickness are not less than 10cm, the metalling that two sides spread with a thickness of about 50cm, and bottom of slope cement layer is masonry of cement mortar, Thickness is not less than 50cm.
Further, interplanting layer soil thickness in tea tree lawn is not less than 30cm, is directly layered on metalling, is highly not less than 2m lays cement pavement along river trend every a distance, and tea tree line space is not less than 100cm, and spacing in the rows is not less than 50cm, Tree is lower to plant rye grass.
Further, purifying aquaculture pond section is parallelogram, is highly not less than 1m, bottom, left and right face, front-back are The cast-in-place masonry of cement, top is opened wide and width is not less than 30cm.
Further, cement panel oblique cutting enters in bed-silt, and insertion depth is not less than 50cm.
Further, Tea planting thickness degree is not less than 40cm.
Further, it is not less than 30cm with bottom of pond to peak level height on the upside of cement curved surface pond.
Further, there is vertical cement panel the cement of antiseepage function to pour, and insertion depth is not less than 20cm.
The utility model can not only reinforce slope protection by upstream face, the ecologic structure of back side different configuration, improve shield The barrier performance on slope, moreover it is possible to the sewage for being be risen to rainwater or river water level and carry out multi-level purification.Can effectively it subtract The content of nitrogen, phosphorus, removal rate respectively reach 84%, 92%, also there is certain removal effect to heavy metal in few water.Plantation simultaneously Plant has economic benefit.Beautification of landscape benefit.Pond is established on slope protection can not only collect rainwater, purifying rainwater, moreover it is possible to The economy aquatic animals such as culturing fish and shrimp crab generate considerable economic benefit.The utility model can also play natural rain accumulation Effect reduces water resource waste.
Detailed description of the invention
Fig. 1 is a kind of economical landscape ecological slope protection and back side schematic diagram of the utility model;
Fig. 2 is a kind of economical landscape ecological slope protection and upstream face schematic diagram of the utility model;
In figure: 1, economical landscape ecological slope protection, 2, ground, 3, river bed, 4, purifying aquaculture pond, 5, emergent aquactic plant plantation Layer, 6, purification lawn, 7, ornamental flower layer, 8, tea tree lawn interplanting layer, 9, top of the slope road, 10, Tea planting layer, 11, water Mud curved surface pond, 12, vertical cement panel, 13, phytoplankton, 14, tea tree, 15, bottom of slope collecting-tank, 16, bottom of slope cement layer, 17, Cement panel, 18, slope protection main body, 19, emergent aquactic plant, 20, lawn, 21, cobblestone, 22, sandy loam, 23, metalling, 24, flower Grass, 25, pavement.
Specific embodiment
As shown in Figure 1, 2, a kind of economical landscape ecological slope protection (1), upstream face by river bed (3), purifying aquaculture pond (4), Emergent aquactic plant plants layer (5), purification lawn (6), ornamental flower layer (7), tea tree lawn interplanting layer (8), pavement (25) group At ecological slope protection main structure is by top of the slope road (9), slope protection main body (18), bottom of slope cement layer (16) and cement panel (17) group At back side is by ground (2), Tea planting layer (10), cement curved surface pond (11), vertical cement panel (12), bottom of slope collecting-tank (15) it forms.The slope protection main body (18) is trapezoidal, is piled up by plain soil or plain concrete compacting, is highly not less than 5m, top For top of the slope road (9), thickness is not less than 10cm, the metalling (23) that two sides spread with a thickness of about 50cm, and bottom of slope cement layer (16) is Masonry of cement mortar, thickness are not less than 50cm.Tea tree lawn interplanting layer (8) soil thickness is not less than 30cm, directly spreads On metalling (23), highly it is not less than 2m, moves towards to lay cement pavement (25) every a distance along river, tea tree (14) Line space is not less than 100cm, and spacing in the rows is not less than 50cm, sets lower plantation rye grass.Described purifying aquaculture pond (4) section is parallel Quadrangle is highly not less than 1m, and bottom, left and right face, front-back are the cast-in-place masonry of cement, and top is opened wide and width is not less than 30cm.Described cement panel (17) oblique cutting enters in bed-silt, and insertion depth is not less than 50cm.The Tea planting layer (10) thickness is not less than 40cm.It is not less than 30cm with bottom of pond to peak level height on the upside of the cement curved surface pond (11).Institute There is the vertical cement panel (12) stated the cement of antiseepage function to pour, and insertion depth is not less than 20cm.Water (rainwater, river water) warp It crosses tea tree lawn interplanting layer (8) and retains a part of water source, the pollutant in water is absorbed by the purifying plant (such as rye grass) planted Matter or excessive nutrient (nitrogen, phosphorus), remaining moisture are accumulated in purifying aquaculture pond (4).When water level is higher by purifying aquaculture pond (4) Afterwards, moisture flows through ornamental flower layer (7), and partial moisture is trapped within the layer and is purified by flowers, and extra moisture continues to flow into Following purifying aquaculture pond (4).Purifying aquaculture pond water surface planting has the phytoplankton (13) of catharsis, can cultivate in water The aquatic livestocks such as fish shrimp crab.Extra moisture flows into river bed by purification lawn (6), emergent aquactic plant plantation layer (5).In backwater Face, rainwater enter (10), cement curved surface pond (11), tea by Tea planting layer (10), cement curved surface pond (11), Tea planting laminar flow Leaf plantation layer (10) inflow etc. finally flows into bottom of slope collecting-tank (15).Cement curved surface pond (11), which can plant, some has catharsis Phytoplankton, cultivate small fishes and shrimps etc..Bottom of slope collecting-tank (15) plants purifying plant, can also cultivate biggish fish etc.. Bottom of slope collecting-tank (15) section is quadrangle, and except the side close to slope protection is poured with impermeable cement panel, remaining digs up for original soil Finishing.
The utility model can not only reinforce slope protection by upstream face, the ecologic structure of back side different configuration, improve shield The barrier performance on slope, moreover it is possible to the sewage for being be risen to rainwater or river water level and carry out multi-level purification.Can effectively it subtract The content of nitrogen, phosphorus, removal rate reach 84%, 92% in few water.The plant of plantation has economic benefit simultaneously.Beautification of landscape effect Benefit.Pond is established on slope protection can not only collect rainwater, purifying rainwater, moreover it is possible to which the economy aquatic animals such as culturing fish and shrimp crab produce Raw considerable economic benefit.

Claims (8)

1. a kind of economical landscape ecological slope protection (1), it is characterised in that: upstream face is by river bed (3), purifying aquaculture pond (4), very water Planting layer (5), purification lawn (6), ornamental flower layer (7), tea tree lawn interplanting layer (8), pavement (25) composition, it is raw State slope protection main structure is made of top of the slope road (9), slope protection main body (18), bottom of slope cement layer (16) and cement panel (17), back The water surface is by ground (2), Tea planting layer (10), cement curved surface pond (11), vertical cement panel (12), bottom of slope collecting-tank (15) group At.
2. a kind of economical landscape ecological slope protection according to claim 1, it is characterised in that: the slope protection main body (18) trapezoidal, it is piled up by plain soil or plain concrete compacting, is highly not less than 5m, top is top of the slope road (9), and thickness is not less than 10cm, the metalling (23) that two sides spread with a thickness of about 50cm, bottom of slope cement layer (16) are masonry of cement mortar, and thickness is not less than 50cm。
3. a kind of economical landscape ecological slope protection according to claim 1, it is characterised in that: the tea tree lawn set Kind of layer (8) soil thickness is not less than 30cm, is directly layered on metalling (23), is highly not less than 2m, along river trend every A distance lays cement pavement (25), and tea tree (14) line space is not less than 100cm, and spacing in the rows is not less than 50cm, and it is black to set lower plantation Wheat straw.
4. a kind of economical landscape ecological slope protection according to claim 1, it is characterised in that: the purifying aquaculture pond (4) section be parallelogram, highly be not less than 1m, bottom, left and right face, front-back be the cast-in-place masonry of cement, top open wide and Width is not less than 30cm.
5. a kind of economical landscape ecological slope protection according to claim 1, it is characterised in that: the cement panel (17) oblique cutting enters in bed-silt, and insertion depth is not less than 50cm.
6. a kind of economical landscape ecological slope protection according to claim 1, it is characterised in that: the Tea planting layer (10) thickness is not less than 40cm.
7. a kind of economical landscape ecological slope protection according to claim 1, it is characterised in that: the cement curved surface pond (11) upside is not less than 30cm with bottom of pond to peak level height.
8. a kind of economical landscape ecological slope protection according to claim 1, it is characterised in that: the vertical cement surface There is plate (12) cement of antiseepage function to pour, and insertion depth is not less than 20cm.
CN201820685506.4U 2018-05-09 2018-05-09 A kind of economical landscape ecological slope protection Active CN208293516U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108442314A (en) * 2018-05-09 2018-08-24 水利部交通运输部国家能源局南京水利科学研究院 A kind of economical landscape ecological bank protection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108442314A (en) * 2018-05-09 2018-08-24 水利部交通运输部国家能源局南京水利科学研究院 A kind of economical landscape ecological bank protection

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