CN219118066U - Garden type ecological revetment - Google Patents

Abstract

The utility model discloses a garden type ecological revetment, which consists of concrete precast piles, urban walls, flower ponds, a pavement and turf revetments; the ecological bank protection is arranged at two sides of the river course, and the back water side is a basic farmland; the ecological bank protection is carried out by a concrete precast pile and a concrete crown beam structure, and the ecological bank protection is used for protecting the bank and preventing flood, and the urban wall is built on the crown beam top to show the characteristic of the shoreline and simultaneously has the edge protection; the ecological revetment is characterized in that a revetment top is transformed into a leisure walk, a flower pond is built between the walk and a city wall for planting greening, and revetment landscapes are improved; the side slope of the back water side adopts turf slope protection, and combines with farmland, village and the like at two sides, thereby being capable of creating concentrated and continuous garden wind and light and ecological river scenery. The traditional river bank protection often adopts a hard bank protection structure, the method has single structure, does not have ecological characteristics and the like, and the bank protection and the surrounding environment cannot be connected together in a centralized manner, so that the design concept of ecological bank protection is not met.

Description

Garden type ecological revetment

Technical Field

The utility model belongs to the technical field of river engineering, and particularly relates to a field ecological bank protection.

Background

The current situation that the dikes are short, thin, the riverways are silted, the riverways are not smooth in flood, and the villages and farmlands frequently suffer from waterlogging every rainy season is the river treatment of the villages; the conventional treatment method generally adopts a hard structure to protect the bank, such as gravity type retaining wall and gabion retaining wall protection, and the method has the following problems:

1, the shoreline treatment engineering quantity is large, and the treatment efficacy is slow;

2, the shoreline engineering structure is single in design and does not have the characteristic of ecology;

and 3, the revetment and the surrounding environment cannot be connected together in a concentrated manner, and the revetment and the surrounding farmland environment cannot form effective ecological circulation.

Therefore, there is a need to design a garden type ecological revetment to solve the above problems.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide the rural ecological revetment, which can effectively solve the problems that the traditional river treatment adopts the hard revetment, which has the characteristics of large engineering quantity, slow efficacy, single structure, no ecological characteristics and the like, and the revetment and the surrounding environment cannot be connected together in a centralized manner, so that the design concept of ecological revetment is not met.

In order to solve the technical problems, the utility model adopts the following technical scheme: a garden-type ecological revetment comprises concrete precast piles arranged along two sides of a river channel, wherein reinforced concrete crown beams are poured at the tops of the concrete precast piles, and retaining walls are built at the tops of the reinforced concrete crown beams; and a pavement is laid on the embankment at one side of the concrete precast pile, which is far away from the river channel.

Further, after the pouring of the reinforced concrete crown beam is completed, river bottom siltation of the river channel needs to be cleaned.

Preferably, a flower pool is arranged between the footpath and the retaining wall, and landscape plants are planted in the flower pool.

Further, the landscape plant is preferably rhododendron.

Preferably, the embankment of concrete precast pile side that deviates from the river course is provided with the turf bank protection, and drainage canal has been seted up to turf bank protection bottom.

Preferably, the drainage canal is connected to a drainage canal of a paddy field.

The beneficial effects of the utility model are as follows:

the utility model adopts the concrete precast pile to protect the shore and prevent flood, and the crown beam top to build the urban wall to reveal the style of the shoreline and simultaneously consider the protection of the adjacent sides; the newly built leisure and roaming pavement on the shore top provides leisure and roaming places for residents in the village, and the flower pool is built between the roaming pavement and the urban wall for planting greening, so that the revetment landscape effect is improved; the revetment back water side slope adopts turf revetment and two-shore farmland to reflect, and the revetment drainage can supplement farmland water; the village is combined to create a concentrated and continuous garden landscape and ecological river landscape, so that the revetment landscape effect is improved, the construction period is saved, and the revetment safety is ensured; the problems that the traditional hard shore protection structure is single, the ecological characteristics are not possessed, and the like, and the shore protection and the surrounding environment cannot be connected together in a concentrated manner are effectively solved.

Drawings

FIG. 1 is an overall schematic of the present utility model;

the reference numerals in the drawings are: the concrete precast pile 1, the concrete crown beam 2, the sedimentation 3, the retaining wall 4, the flower bed 5, the landscape plant 6, the pavement 7, the turf slope protection 8, the drainage canal 9, the river channel 10 and the paddy field 11.

Detailed Description

Example 1:

as shown in fig. 1, a garden-type ecological revetment comprises concrete precast piles 1 arranged along two sides of a river channel 10, wherein reinforced concrete crown beams 2 are poured at the tops of the concrete precast piles 1, and retaining walls 4 are built at the tops of the reinforced concrete crown beams 2; the pavement 7 is laid on the embankment on the side of the concrete precast pile 1, which is far away from the river channel 10.

Further, after the casting of the reinforced concrete crown beam 2 is completed, the river bottom sediment 3 of the river channel 10 needs to be cleaned.

Preferably, a flower pool 5 is arranged between the footpath 7 and the retaining wall 4, and landscape plants 6 are planted in the flower pool 5.

Further, the landscape plant 6 is preferably rhododendron.

Preferably, the embankment on one side of the concrete precast pile 1 facing away from the river channel 10 is provided with a turf slope 8, and a drainage canal 9 is arranged at the bottom of the turf slope 8.

Preferably, the drainage canal 9 is connected to the drainage canal of the paddy field 11.

Further, the retaining wall 4 is configured as a city wall.

Example 2:

in a rural river treatment project, the current river width is 6m, the two sides of the river are basic farmlands, the designed flood level is 10 years after meeting, the river bed is a silt river bed, and the current embankment is low, thin, and the river is silted and can not smoothly run. The concrete precast pile adopts a wavy pile length which is divided into two pile lengths of 6m and 9m according to the condition of the geological survey, the size of a pile top crown beam is 60 x 75cm (width x height), and C25 reinforced concrete is adopted; the urban wall adopts 18 walls, the height is 80cm, and the brickwork adopts the blue brick of serosity masonry. The flower bed adopts 12 walls, the masonry height is 25cm, and the exposed surface of the red brick is stitched by white water cement paste. The thickness of the pavement stable layer of the pavement is 100mm, 5% cement stable broken stone layer is adopted, the thickness of the concrete pavement is 150mm, and the flexural tensile strength is 4MPa. The bank protection back water side slope adopts turf slope protection, the turf adopts local grass, the clear width of a drainage channel is 40cm, the height is 40cm, the two sides adopt mortar plastering at the inner side of an 18-wall brick building channel, and C20 concrete is poured on a bottom plate.

Wave piles are adopted at the two sides of the rural river management, and the pile tops are cast in-situ with reinforced concrete crowns Liang Zucheng for bank protection, so that the flood control effect is good; meanwhile, the wave pile construction can reduce the occupied land of farmland construction, and compared with the traditional hard bank, the construction of a cofferdam is not needed, so that the construction period is greatly saved.

The newly-built concrete printing pavement of bank top provides leisure and walking well for village residents. The choice of the printing pattern is customized by combining with the cultural characteristics of the village.

The azalea planted in the flower pond built between the diffuse footpath and the urban wall improves the revetment landscape effect, and the azalea adopts local varieties.

The scheme is practically applied to comprehensive treatment engineering of river water environment of the urban and rural areas of the Heshan, guangdong province, meets the requirements of engineering construction quality and progress, and has good shoreline protection effect and remarkable ecological effect.

The foregoing embodiments are merely preferred embodiments of the present utility model, and should not be construed as limiting the present utility model, and the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without collision. The protection scope of the present utility model is defined by the claims, and the protection scope includes equivalent alternatives to the technical features of the claims. I.e., equivalent replacement modifications within the scope of this utility model are also within the scope of the utility model.

Claims (4)

1. A garden type ecological bank protection is characterized in that: the concrete precast pile comprises concrete precast piles (1) arranged along two sides of a river channel (10), wherein reinforced concrete crown beams (2) are poured at the tops of the concrete precast piles (1), and retaining walls (4) are built at the tops of the concrete crown beams (2); a pavement (7) is laid on the embankment at one side of the concrete precast pile (1) deviating from the river channel (10).

2. A garden type ecological revetment according to claim 1, wherein: a flower pool (5) is arranged between the footpath (7) and the retaining wall (4), and landscape plants (6) are planted in the flower pool (5).

3. A garden type ecological revetment according to claim 1, wherein: the embankment on one side of the concrete precast pile (1) deviating from the river channel (10) is provided with a turf slope (8), and a drainage channel (9) is arranged at the bottom of the turf slope (8).

4. A garden ecological revetment according to claim 3, wherein: the drainage canal (9) is connected to a drainage canal of a paddy field (11).

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