CN210887100U - City water environment view is with gentle slope manger plate structure - Google Patents
City water environment view is with gentle slope manger plate structure Download PDFInfo
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- CN210887100U CN210887100U CN201920967893.5U CN201920967893U CN210887100U CN 210887100 U CN210887100 U CN 210887100U CN 201920967893 U CN201920967893 U CN 201920967893U CN 210887100 U CN210887100 U CN 210887100U
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Abstract
The utility model discloses a geotechnical engineering and view engineering field's a city water environment view is with gentle slope water retaining structure, include along gentle slope extending direction interval arrangement's multilayer terraced field formula water retaining structure, multilayer terraced field formula water retaining structure highly descends along with gentle slope, forms the cistern between adjacent water retaining structure and the gentle slope, up be equipped with backfill clay, prevention of seepage membrane and clay layer, ovum gravel layer from down in proper order in the bottom of cistern. The utility model discloses utilize water retaining structure and gentle slope to form the cistern, rivers are turned over water retaining structure and are formed the water folding effect, and utilize aquatic purification plant and the view plant of planting, the self-purification ability of water has also been promoted in the promotion view, and prevention of seepage membrane and the ovum gravel stone of laying in the cistern, can play the guard action to gentle slope, and form ecological riverbed, purify the water, whole water retaining structure is with the urban landscape, engineering measure and water resource fuse each other, be favorable to the self-purification ability of urban water, realize the harmonious development of people and environment.
Description
Technical Field
The utility model relates to a geotechnical engineering and view engineering field especially relate to a city water environment view is with gentle slope water retaining structure.
Background
With the development of economic society, environmental problems become more and more prominent, the infrastructure of cities is necessarily based on environment construction in the future, and landscapes are the most direct interaction bodies between people and the environment, and the construction and creation of the landscapes have important influence on the environment presentation, the land utilization and the like. Generally, for artificial landscapes, the current terrain, local vegetation and the like are utilized as much as possible, and a landscape comprehensively presented by combining with a characteristic building has many limited factors such as terrain conditions, landscape harmony and the like, and the problems are solved by mainly adopting retaining walls, anti-slide piles and the like, but the coordination problem between the landscape and the retaining structure cannot be well solved. Especially, in the aspect of urban water resource utilization, landscape, engineering measures, water resource utilization and the like are not effectively integrated, and the integration of utilizing the self-purification capacity of the urban surface water body and the landscape is still blank.
At present, the problems that the coordination of landscape and a retaining structure is mainly embodied in vegetation coverage on the surface of the retaining structure, but the factors of vegetation coverage type and irrigation limitation are more, the measures are unreasonable, the construction efficiency is low and the like are solved; in the aspect of landscape and water resources, the landscape and the surrounding landscape are mutually independent, the integration of the landscape and the water resources is not reflected, and only some hydrophilic platforms and the like are arranged; in engineering measures and water resource utilization, large water retaining measures such as a sluice and the like are generally adopted to form a large water surface, the water flow speed is slow, the self-cleaning capacity of the water body is difficult to utilize, and the water environment on urban sloping fields is not suitable for construction.
SUMMERY OF THE UTILITY MODEL
Poor with a retaining structure harmony for overcoming current view, the water self-purification ability is low wait not enough, the utility model aims to solve the technical problem that: the gentle slope water retaining structure for the urban water environment landscape is beneficial to improving coordination and water self-purification capacity.
The utility model provides a technical scheme that its technical problem adopted is:
city water environment view is with gentle slope water retaining structure, include along the multilayer terraced fields formula water retaining structure of gentle slope extending direction interval arrangement, multilayer water retaining structure highly descends along with gentle slope decline, forms the cistern between adjacent water retaining structure and the gentle slope, up be equipped with backfill clay, prevention of seepage membrane and ovum gravel layer from down in proper order in the bottom of cistern.
Furthermore, the water retaining structure is prefabricated by concrete and comprises a vertical water retaining section and a horizontal base section, and the vertical water retaining section and the horizontal base section are L-shaped.
Furthermore, the water retaining structure is formed by splicing a plurality of water retaining structures in the extending direction of the water retaining structure, and an anti-seepage strip is arranged at the splicing position.
Furthermore, two adjacent water retaining structures are spliced through step surfaces, the step surfaces are positioned between the inner side and the outer side of the water retaining section, and the anti-seepage strips are positioned on the surfaces, parallel to the inner side and the outer side of the water retaining section, in the step surfaces.
Furthermore, the inner side and the outer side of the upper end surface of the water retaining section are respectively provided with an overflow lug boss.
Further, the backfill clay fills the bottom of the reservoir to be horizontal, and the impermeable membrane and the gravel layer are both horizontally paved.
Furthermore, a layer of backfill clay is arranged between the impermeable membrane and the gravel stone, and aquatic purification plants are planted on the backfill clay.
Further, for a gentle slope with a steep slope, the two water retaining structures are piled up to form a combined water retaining structure, and the base sections of the two water retaining structures face different directions respectively.
Furthermore, the base section of the water retaining structure positioned above faces the upstream of the gentle slope, and the base section of the water retaining structure positioned below faces the downstream of the gentle slope.
Further, for gentle slopes with gentle slopes, two water retaining structures are arranged in a mode that base sections are opposite, so that a certain interval is formed between an upper reservoir and a lower reservoir, and backfill clay is arranged between the two water retaining structures and landscape green planting is planted.
The utility model has the advantages that: utilize manger plate structure and gentle slope to form the cistern, rivers are turned over the manger plate structure and are formed the water folding effect, have also promoted the self-purification ability of water when promoting the view, and prevention of seepage membrane and ovum gravel stone laid in the cistern can play the guard action to the gentle slope to form ecological riverbed, purify the water, whole manger plate structure fuses city view, engineering measure and water resource each other, be favorable to the self-purification ability of city water, realize the harmonious development of people and environment.
Drawings
Fig. 1 is a three-view diagram of the water retaining structure of the present invention.
Fig. 2 is a schematic diagram of the arrangement of the present invention under a normal slope.
Fig. 3 is a schematic diagram of the arrangement of the present invention under a steep gradient.
Fig. 4 is a schematic view of the arrangement of the present invention under a relatively slow slope.
Marked in the figure as 1-gentle slope, 2-water retaining structure, 3-reservoir, 4-backfill clay, 5-impermeable membrane, 6-gravel layer, 7-aquatic purification green plant, 8-green plant, 21-water retaining section, 22-base section, 23-impermeable strip and 24-overflow boss.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 2, the utility model discloses a city water environment is gentle slope water retaining structure for view, include along the multilayer water retaining structure 2 of 1 extending direction interval arrangement of gentle slope, multilayer water retaining structure 2 highly descends along with gentle slope 1 and reduces and form terraced fields structure, forms cistern 3 between adjacent water retaining structure 2 and the gentle slope 1, up be equipped with backfill clay 4, prevention of seepage membrane 5 and ovum gravel layer 6 from down in proper order in the bottom of cistern 3. Form cistern 3 through setting up manger plate structure 2 and gentle slope, can play certain collection and water conservancy diversion effect to the water resource, after 3 cisterns of upper reaches have been filled, rivers can evenly overturn manger plate structure 2 and form and fold the water effect to improve the sight, also just also promoted the self-purification ability of water when rivers evenly flow. In addition, the impermeable membrane 5 and the gravel layer 6 laid at the bottom of the reservoir 3 can protect the gentle slope 1, prevent water flow from scouring, form an ecological riverbed and play a role in purifying water. Therefore, the water retaining structure can well combine the urban landscape with water resources, and is beneficial to harmonious development of people and nature.
Because water retaining structure 2 is inserted and is established in gentle slope 1, in order to guarantee the stability behind the retaining of cistern 3, just need improve the structural strength of water retaining structure 2 self and the stability of being connected with the soil body, consequently, water retaining structure 2 of this application is prefabricated by the concrete and forms, can adopt reinforced concrete structure when necessary, whole water retaining structure 2 includes vertical water retaining section 21 and horizontally base section 22, both are L shape, as shown in figure 1, water retaining section 21 has a take the altitude, be used for blocking rivers and form cistern 3, and base section 22 then the area of contact of multiplicable water retaining structure 2 and soil body, improve the stability of building by laying bricks or stones.
This water retaining structure generally sets up along city riverbed, so length is longer, and integrative casting shaping is unrealistic, consequently adopts a plurality of water retaining structure 2 to form along the concatenation of water retaining structure extending direction, for the sealing performance of guaranteeing cistern 3, is equipped with impervious strip 23 in concatenation department.
As shown in fig. 1, in order to improve the stability and the sealing performance of the spliced water retaining structures 2, two adjacent water retaining structures 2 are spliced through a step surface, and the step surface is located between the inner side and the outer side of the water retaining section 21, that is, the two adjacent water retaining structures 2 are mutually overlapped through the step surface, so that the whole water retaining structures are connected into a whole. The seepage-proofing strips 23 are positioned on the surfaces, parallel to the inner side and the outer side of the water retaining section 21, of the step surfaces, and the seepage-proofing strips 23 are arranged at the positions, so that direct impact of water flow can be avoided, and the sealing performance is improved.
Further, an overflow boss 24 is respectively arranged on the inner side and the outer side of the upper end surface of the water retaining section 21. As shown in fig. 1, the overflow bosses 24 exceed the inner and outer sides of the water-blocking section 21, if the overflow bosses 24 are not provided, the water flow flows down along the side surfaces of the water-blocking section 21 under the condition of small water flow, moss and dirt are easily formed for a long time, the landscape effect is affected, and after the overflow bosses 24 are provided, a parabolic water-stacking effect can be formed, so that the appearance is attractive, and the moss is not bred.
When the water storage tank 3 is treated, firstly, the backfill clay 4 is adopted to fill the bottom of the water storage tank 3 to be horizontal, so as to avoid the influence on the stability of the impermeable membrane 5 and the egg gravel layer 6 caused by different stresses on the bottom of the water storage tank after water storage, and the impermeable membrane 5 and the egg gravel layer 6 are horizontally laid above the water storage tank after the bottom of the water storage tank is filled to achieve the stable impermeable and water purification effects. In order to better improve the water purification effect of the reservoir 3, a layer of backfill clay 4 is also arranged between the impermeable membrane 5 and the gravel 6, and aquatic purification green plants 7 can be planted on the backfill clay 4 to improve the landscape and water purification effect.
When the water retaining structure is specifically arranged, the design needs to be carried out according to the specific conditions of the gentle slope 1 and the water flow. For a general gentle slope, as shown in fig. 2, a form that the multilayer water retaining structures 2 are arranged at intervals can be directly adopted; for a gentle slope with a steep slope, the reservoir formed by a single water retaining structure 2 is small, so that two water retaining structures 2 can be stacked up and down to form a layer of combined water retaining structure, as shown in fig. 3, so as to improve the overall height of the water retaining structure 2, and in order to improve the reliability of connection with a gentle slope soil body, the base sections 22 of the two water retaining structures 2 should face different directions, wherein the optimal choice is that the base section 22 of the water retaining structure 2 positioned above faces the upstream of the gentle slope 1, and the base section 22 of the water retaining structure 2 positioned below faces the downstream of the gentle slope 1; for a gentle slope with a gentle slope, as shown in fig. 4, two water retaining structures 2 can be arranged in a manner that base sections 22 are opposite to each other, so that a certain interval is formed between an upper reservoir and a lower reservoir, the ornamental performance and the self-purification capacity of a water body are improved, and backfill clay 4 is also arranged between the two water retaining structures 2 and planted in green plants 8.
The utility model discloses utilize water retaining structure and gentle slope to form the cistern, rivers are turned over water retaining structure and are formed the water folding effect, also promoted the self-purification ability of water when promoting the view, and prevention of seepage membrane and ovum gravel stone of laying in the cistern can play the guard action to the gentle slope, and form ecological riverbed, purify the water, whole water retaining structure fuses city view, engineering measure and water resource each other, be favorable to the self-purification ability of city water, realize the harmonious development of people and environment, and has fine application prospect.
Claims (10)
1. City water environment view is with gentle slope manger plate structure, characterized by: including water retaining structure (2) along the multilayer terraced fields formula that gentle slope (1) extending direction interval arranged, the height of multilayer water retaining structure (2) descends along with gentle slope (1), forms cistern (3) between adjacent water retaining structure (2) and gentle slope (1), the bottom of cistern (3) is from up being equipped with backfill clay (4), prevention of seepage membrane (5) and ovum gravel layer (6) down in proper order.
2. The urban water environment landscape gentle slope water retaining structure as recited in claim 1, characterized in that: the water retaining structure (2) is prefabricated by concrete and comprises a vertical water retaining section (21) and a horizontal base section (22), and the vertical water retaining section and the horizontal base section are L-shaped.
3. The urban water environment landscape gentle slope water retaining structure as recited in claim 2, characterized in that: the single-layer water retaining structure is formed by splicing a plurality of water retaining structures (2) in the extending direction, and an anti-seepage strip (23) is arranged at the splicing position.
4. The urban water environment landscape gentle slope water retaining structure as recited in claim 3, characterized in that: two adjacent water retaining structures (2) are spliced through step surfaces, the step surfaces are positioned between the inner side and the outer side of the water retaining section (21), and the seepage-proofing strips (23) are positioned on the surfaces, parallel to the inner side and the outer side of the water retaining section (21), in the step surfaces.
5. The urban water environment landscape gentle slope water retaining structure as recited in claim 2, characterized in that: the inner side and the outer side of the upper end surface of the water retaining section (21) are respectively provided with an overflow lug boss (24).
6. The urban water environment landscape gentle slope water retaining structure as recited in claim 1, characterized in that: the backfill clay (4) fills the bottom of the reservoir (3) to be horizontal, and the impermeable membrane (5) and the gravel layer (6) are both horizontally laid.
7. The urban water environment landscape gentle slope water retaining structure as recited in claim 6, characterized in that: a layer of backfill clay (4) is also arranged between the impermeable membrane (5) and the gravel layer (6), and aquatic purification green plants (7) are planted on the backfill clay (4).
8. The gentle slope water retaining structure for the urban water environment landscape as claimed in any one of claims 1 to 7, characterized in that: for a gentle slope with a steep slope, the two water retaining structures (2) are piled up to form a combined water retaining structure, and the base sections (22) of the two water retaining structures (2) face different directions respectively.
9. The urban water environment landscape gentle slope water retaining structure as recited in claim 8, characterized in that: the base section (22) of the water retaining structure (2) located above faces the upstream of the gentle slope, and the base section (22) of the water retaining structure (2) located below faces the downstream of the gentle slope.
10. The gentle slope water retaining structure for the urban water environment landscape as claimed in any one of claims 1 to 7, characterized in that: for the gentle slope with a gentle slope, two water retaining structures (2) are arranged in a mode that base sections (22) are opposite, so that an upper reservoir and a lower reservoir form a certain interval, and backfill clay (4) is arranged between the two water retaining structures (2) and green plants (8) are planted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920967893.5U CN210887100U (en) | 2019-06-25 | 2019-06-25 | City water environment view is with gentle slope manger plate structure |
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| CN201920967893.5U CN210887100U (en) | 2019-06-25 | 2019-06-25 | City water environment view is with gentle slope manger plate structure |
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| CN210887100U true CN210887100U (en) | 2020-06-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258449A (en) * | 2019-06-25 | 2019-09-20 | 中国电建集团成都勘测设计研究院有限公司 | Urban Water Environment landscape gentle slope water-retaining structure |
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2019
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258449A (en) * | 2019-06-25 | 2019-09-20 | 中国电建集团成都勘测设计研究院有限公司 | Urban Water Environment landscape gentle slope water-retaining structure |
| CN110258449B (en) * | 2019-06-25 | 2024-05-24 | 中国电建集团成都勘测设计研究院有限公司 | Gentle slope water retaining structure for urban water environment landscape |
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