Ecological retaining wall with segmented separation type baffling wall

An ecological bank protection and separation technology, applied in the direction of bank piers, bank walls, embankments, etc., can solve the problems of difficult to form plant communities, ecological effects and landscape effects, and achieve the effect of reducing scour

Inactive Publication Date: 2012-07-25
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the influence of waves and currents in the external water body of the revetment, it is difficult to form a stable p

Method used

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  • Ecological retaining wall with segmented separation type baffling wall
  • Ecological retaining wall with segmented separation type baffling wall
  • Ecological retaining wall with segmented separation type baffling wall

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] Example one

[0025] Such as figure 1 , figure 2 Shown: The ecological revetment with segmented separation retaining wall includes ecological revetment. The ecological revetment is divided into upper water level area 1, water level fluctuation area 2, lower water level area 3, and segmented separation retaining wall 6.

[0026] A segmented separation retaining wall 6 is arranged outside the lower water level area 3 of the ecological revetment; the segmented separation retaining wall 6 is a wall structure, consisting of a gravity retaining wall or a cantilever retaining wall or a buttress retaining wall and A row of piles composed of wooden piles or bored and poured. The lower water level area 3 and the water level fluctuation area 2 on the inner side of the segmented separated retaining wall 6 are ecological slope banks or natural slope banks. The top elevation of the segmented separating retaining wall 6 is not lower than the normal water level. The top width of the seg...

Example Embodiment

[0032] Example two

[0033] On the basis of Example 1, aquatic plants 7 such as lotus, lotus, etc. are planted in the area inside the retaining wall, aquatic or wet plants 8 such as pond fir and reeds are planted in the area where the water level fluctuates, and aquatic plants are planted in areas above the high water level. Or mesophyte 9 such as reed, metasequoia and so on. Through the cultivation of aquatic plants, the stability of the lakeside ecosystem is enhanced, and the pollution impact of the lake shore into the lake water body is reduced.

Example Embodiment

[0034] Example three

[0035] On the basis of the first embodiment, in order to ensure the landscape effect, large leaf landscape plants such as lotus and lotus can be planted along the inner side of the segmented and separated retaining wall 6 to reduce the visual impact of the retaining wall. This scheme is suitable for waters with high landscape requirements, and can form a complementary effect with the landscape.

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Abstract

The invention relates to an ecological retaining wall, in particular relates to an ecological retaining wall with a segmented separation type baffling wall. The ecological retaining wall is divided into an upper water level region, a water level changing region and a lower water level region; the ecological retaining wall further comprises a segmented separation type baffling wall; and the segmented separation type baffling wall is arranged at the outer side of the lower water level region of the ecological retaining wall. The ecological retaining wall with the segmented separation type baffling wall, disclosed by the invention, prevents waves and reduces the brushing on a bank side. The baffling wall can be used for abutting against the brushing of main water surface waves of the outer side to a lake bank; meanwhile, a stable water surface is formed between the baffling wall and the common ecological retaining wall, so as to be good for aquatic plant growing, plant landscape plants including lotuses, water lilies, calamus and the like, and common ecological plants including reeds, scirpus tabernaemontani and zizania caduciflora, and purify water bodies; and the ecological retaining wall is far away from the bank to reduce the influence on landscapes, so as to form a waterfront landscape space which is separated from a main water surface. With the adoption of an offshore type structure, a distance of 3-5 m is reserved between the ecological retaining wall and a land region and the plants in the water are matched so as to weaken the landscape effects which are sudden with the baffling wall visually.

Description

technical field [0001] The invention relates to an ecological revetment, in particular to an ecological revetment with segmented and separated retaining walls. Background technique [0002] Bank revetment is an engineering form used to protect the bank slopes of rivers, lakes, waterways, and reservoirs. Generally, in areas with high water velocity or large waves, concrete, mortar block stones or piled block stone revetments are often used. In recent years, with the emphasis on the ecological environment, the construction of ecological revetments has gradually increased. [0003] Ecological revetment includes natural vegetation revetment and artificial ecological revetment. [0004] Natural vegetation revetment is to plant plants on the slope of the river, use the root system of the plants to fix the soil and prevent sand, prevent soil erosion, meet the needs of the ecological environment, and at the same time better maintain the natural landscape effect. This revetment has...

Claims

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Application Information

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IPC IPC(8): E02B3/06
Inventor 张其成陈星刘晓敏孙丽娜严钰杨姝君赵祥
Owner HOHAI UNIV
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