CN202055221U - Ecological economy type navigation channel slope protection structure - Google Patents
Ecological economy type navigation channel slope protection structure Download PDFInfo
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- CN202055221U CN202055221U CN2011201138148U CN201120113814U CN202055221U CN 202055221 U CN202055221 U CN 202055221U CN 2011201138148 U CN2011201138148 U CN 2011201138148U CN 201120113814 U CN201120113814 U CN 201120113814U CN 202055221 U CN202055221 U CN 202055221U
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Abstract
The utility model discloses an ecological economy type navigation channel slope protection structure. An emerged plant wave-elimination area is provided below an ordinary water level of a protection slope. A hydrophilous plant anti-corrosion area is provided at a water level amplitude-variation area below the ordinary water level, and an economic plant dam protection area is provided at the protection slope far from the water body, wherein, the emerged plants such as reed are planted in the emerged plant wave-elimination area, and broad-width close planting is adopted as a plantation mode. Hydrophilous shrubs with developed root system are grown in the hydrophilous plant anti-corrosion area, and close planting cottage is adopted as the plantation mode. The economic plant dam protection area is provided with dam protection shrub groups which are grown in strips at one side that is next to water. The dam is provided with economic forest belts which are arranged through belt-type close planting mixed plantation. The edge of the shrub mass is provided with an ecological retaining wall. The ecological economy type navigation channel slope protection structure has the following characteristics: ecological performance, economic performance, income increase and multiple functions. Double functions of maintaining an integral environment of navigation channel slop protection in China and increasing gain are realized.
Description
Technical field
The utility model relates to a kind of ecological economy type navigation channel protective slope structure, belongs to waterway regulation and ecological protection technical field.
Background technology
Bank protection occupies the two sides in navigation channel, is navigation channel water body and the domatic zone that is connected, and is the important intermediate zone that river ecosystem and terrestrial ecosystems are carried out material, energy, information exchange.Bank protection prevents erosion on the one hand to firm riverbank, and the safety of guaranteeing to navigate has important function, also has the water pollution of alleviating on the other hand, cuts wind and subtract wave, beautify the navigation channel environment, enrich the navigation channel view, keep critical function such as bio-diversity.
In recent years, along with developing rapidly of China's industrial or agricultural, the sharp increase of population, and the continuous quickening of urbanization process, the navigation channel bank protection suffers destruction in various degree.Bank protection is corroded, and natural vegetation degenerates, the water pollution aggravation, and the navigation grade reduces, and has a strong impact on navigation safety and riverbank view.Therefore, the lifting transformation of navigation channel bank protection and environmental renovation are the vital tasks that China's traffic waterborne commerce faces.
Traditional cruiseway training works considers mainly that ship wave washes away, ship collision etc. is to the influence of bank protection, and structural shape mostly is pure hard rigid structures.The bank protection of these types has obvious effect in solid native corrosion protection, aspect conserving water and soil, but it is single to have pattern, and the unfavorable shortcoming of with high costs, landscape effect the more important thing is that being unfavorable for that the water bank is vegeto-animal perches and protect.And the vegetation slope pavement structure of the pure natural style that exists at present is single owing to floristics, and the unrestrained function that disappears is limited, and protection effect is undesirable.
The utility model content
Technical problem to be solved in the utility model is the advantage of comprehensive above two kinds of bank protections, and a kind of ecological economy type navigation channel protective slope structure is provided, and realizes ecology, economy, attractive in appearance, the multipotency of waterway regulation, and satisfies peripheral resident's income demand.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
A kind of ecological economy type navigation channel bank protection, to divide into the emergent aquactic plant wave district that disappears, the following range of stage district of high water level, ordinary water level top establishes water-fast plant corrosion protection district, is establishing economic plants bank protection district away from the bank protection of water body in the ordinary water level of bank protection;
Wherein, the described emergent aquactic plant plantation emergent aquactic plant in the wave district that disappears, planting patterns adopts the wide cut dense planting;
Wherein, the water-fast shrub of described water-fast plant corrosion protection district plantation well developed root system, planting patterns adopts the dense planting cuttage;
Wherein, described economic plants bank protection district, nearly water one side is provided with the bank protection shrubbery mass, and economic forest belt is laid in the strip avenue system on the dike, adopt banded dense planting to mix and hand over; Nearly water one lateral edges of shrubbery mass is laid ecological retaining wall, is the last line of defense of the wave that disappears, and also plays the native bank protection function of retaining.
Wherein, described emergent aquactic plant is a reed.
Wherein, described water-fast shrub is plants such as purple willow, dustpan willow.
Wherein, described economic forest belt is glossy privet (medicinal), Chinese photinia (medicinal), Chinese tallow tree (oil plant), Chinese ilex (medicinal), mulberry (silkworm is used), Fructus Corni compositions such as (medicinal).
Wherein, described bank protection shrub is cape jasmine, thunberg lespedeza, safflower meadow sweet and gold leaf glossy privet etc.
Wherein, described ecological retaining wall adopts free stone masonry, and the interblock clearance is in order to animal habitat and moisture penetration.
Beneficial effect: ecological economy type of the present utility model navigation channel protective slope structure is to propose on the basis according to for many years experimental study and practical exploration, its core is the advantage of rigidity hard bank protection and pure natural style bank protection of combining over, engineering measure by advantages of simple, add the apolegamy of different ecological position economic plants, form a kind of attractive in appearance, economic, wave that disappears, the solid strong protective slope structure of native ability, realize waterway regulation ecology, economy, increase income, multipotency, promote the doulbe-sides' victory of China's navigation channel bank protection integrated environment and gain.
The advantage of the ecological economy type navigation channel protective slope structure that the utility model proposes is:
(1) guarantees the space of perching of various animals and plants and microorganism, helped keeping the stable of the water bank band ecosystem.
(2) help bringing into play plant to the absorbing and retaining of all contaminations, filtering function, alleviate the soil pollution of area source effectively.
(3) make full use of the unrestrained function of disappearing of emergent aquactic plant and water-fast shrub, alleviate stormy waves effectively, guarantee the navigation channel safety of navigating.
(4) vegetation slope pavement and engineering measure organically combine, and have not only embodied Ecological Concept but also guaranteed bank protection safety.
Description of drawings
Fig. 1 is the protective slope structure design diagram.
The specific embodiment
According to following embodiment, can understand the utility model better.Yet, those skilled in the art will readily understand that the described particular content of embodiment only is used to illustrate the utility model, and should also can not limit the utility model described in detail in claims.
Embodiment 1:
As shown in Figure 1, be 3 districts according to the domatic structure design of function different integral:
The navigation channel side slope below high water level above the ordinary water level, is provided with water-fast plant corrosion protection district 1 through the domatic cleaning in ground of suiting measures to local conditions, the water-fast shrub of plantation well developed root system, and planting patterns adopts the dense planting cuttage.The emergent aquactic plant wave district 2 that disappears is set below the ordinary water level, selects the strong emergent aquactic plant of plantation ecological functions, planting patterns is taked the wide cut dense planting, with the unrestrained bank protection effect that disappears of performance to greatest extent.High water level top physical features higher position is designed to economic plants bank protection district 3, and nearly water one side is provided with bank protection shrubbery mass 5, the strip avenue system, far water one side is planted economic forest belt 4, adopts banded dense planting to mix and hands over, and ecological retaining wall 6 is laid at the shrubbery mass edge, be the last line of defense of the wave that disappears, also play the native bank protection function of retaining.
Wherein, described emergent aquactic plant is the high stalk water plant of reed, 6～10 meters of integral width, according to the domatic gradient and deciding, planting density be 60～100 strains/square metre.
Wherein, described water-fast shrub is plants such as purple willow, dustpan willow, cutting density be 60～80 strains/square metre, suitable width is 2～4 meters, width is adjusted on the spot according to the domatic gradient and the length of grade ground of can suiting measures to local conditions.
Wherein, described economic forest belt 4 is made up of 3～5 row xylophytas, selects glossy privet (medicinal), Chinese photinia (medicinal), Chinese tallow tree (oil plant), Chinese ilex (medicinal), mulberry (silkworm is used), Fructus Corni (medicinal) etc. to have the floristics of certain economic use.Take triangular shape assembly and navigation channel trend to be parallel-laid into seeding and plant 2 meters * 3 meters of seeding row spacings.
Wherein, described bank protection shrubbery mass 5 is any one or a few the combination in cape jasmine, thunberg lespedeza, safflower meadow sweet and the tatarian dogwood.
Wherein, described ecological retaining wall 6 adopts free stone masonry, and the interblock clearance is in order to animal habitat and moisture penetration.
Claims (6)
1. ecological economy type navigation channel protective slope structure is characterized in that in the ordinary water level of bank protection to divide into the emergent aquactic plant wave district that disappears, the following range of stage district of high water level, ordinary water level top establishes water-fast plant corrosion protection district, is establishing economic plants bank protection district away from the bank protection of water body;
Wherein, the described emergent aquactic plant plantation emergent aquactic plant in the wave district that disappears, planting patterns adopts the wide cut dense planting;
Wherein, the water-fast shrub of described water-fast plant corrosion protection district plantation well developed root system, planting patterns adopts the dense planting cuttage;
Wherein, described economic plants bank protection district, nearly water one side is provided with the bank protection shrubbery mass, the strip avenue system; Lay economic forest belt on the dike, adopt banded dense planting to mix and hand over; Nearly water one lateral edges of shrubbery mass is laid ecological retaining wall.
2. ecological economy type according to claim 1 navigation channel protective slope structure is characterized in that described emergent aquactic plant is a reed.
3. ecological economy type according to claim 1 navigation channel protective slope structure is characterized in that being that described water-fast shrub is purple willow or dustpan willow.
4. ecological economy type according to claim 1 navigation channel protective slope structure is characterized in that described economic forest belt is plantation glossy privet, Chinese photinia, Chinese tallow tree, Chinese ilex, mulberry or Fructus Corni.
5. ecological economy type according to claim 1 navigation channel protective slope structure is characterized in that described bank protection shrub is cape jasmine, thunberg lespedeza, safflower meadow sweet or gold leaf glossy privet.
6. ecological economy type according to claim 1 navigation channel protective slope structure is characterized in that described ecological retaining wall adopts free stone masonry, interblock clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201138148U CN202055221U (en) | 2011-04-18 | 2011-04-18 | Ecological economy type navigation channel slope protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201138148U CN202055221U (en) | 2011-04-18 | 2011-04-18 | Ecological economy type navigation channel slope protection structure |
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| CN202055221U true CN202055221U (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011201138148U Expired - Fee Related CN202055221U (en) | 2011-04-18 | 2011-04-18 | Ecological economy type navigation channel slope protection structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669289A (en) * | 2014-01-06 | 2014-03-26 | 广东四季景山园林建设有限公司 | Littoral zone plant dike dam suitable for flowing water body and construction method of littoral zone plant dike dam |
| CN103669287A (en) * | 2013-12-17 | 2014-03-26 | 江苏省林业科学研究院 | Ecological wave-weakening water conservation revetment structure |
| CN103726476A (en) * | 2014-01-14 | 2014-04-16 | 东北师范大学 | Ecological pollution prevention and slope protection method for protecting water source |
| CN105544462A (en) * | 2015-12-30 | 2016-05-04 | 北京东方园林生态股份有限公司 | Bank protection method for wave dissipation of riverway |
-
2011
- 2011-04-18 CN CN2011201138148U patent/CN202055221U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103669287A (en) * | 2013-12-17 | 2014-03-26 | 江苏省林业科学研究院 | Ecological wave-weakening water conservation revetment structure |
| CN103669289A (en) * | 2014-01-06 | 2014-03-26 | 广东四季景山园林建设有限公司 | Littoral zone plant dike dam suitable for flowing water body and construction method of littoral zone plant dike dam |
| CN103669289B (en) * | 2014-01-06 | 2016-01-27 | 广东四季景山园林建设有限公司 | A kind of littoral zone plant bank protection of applicable current water and construction method thereof |
| CN103726476A (en) * | 2014-01-14 | 2014-04-16 | 东北师范大学 | Ecological pollution prevention and slope protection method for protecting water source |
| CN103726476B (en) * | 2014-01-14 | 2015-11-25 | 东北师范大学 | A kind of ecological pollution and bank protecting method protecting water head site |
| CN105544462A (en) * | 2015-12-30 | 2016-05-04 | 北京东方园林生态股份有限公司 | Bank protection method for wave dissipation of riverway |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20120418 |