CN202577230U - Low-carbon ecological retaining wall revetment - Google Patents
Low-carbon ecological retaining wall revetment Download PDFInfo
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- CN202577230U CN202577230U CN 201220200218 CN201220200218U CN202577230U CN 202577230 U CN202577230 U CN 202577230U CN 201220200218 CN201220200218 CN 201220200218 CN 201220200218 U CN201220200218 U CN 201220200218U CN 202577230 U CN202577230 U CN 202577230U
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Abstract
The utility model discloses a low-carbon ecological retaining wall revetment, which comprises a bottom layer and additional layers, wherein the additional layers are a multi-layer structure which is formed by laminating the layers on the bottom layer one by one; the bottom layer comprises a plurality of single members and is formed by arranging the single members on a concrete floor (1) in parallel in the way that the front and back positions are staggered; concrete box wedge foots (4) of the single members of the bottom layer are positioned in concrete floor grooves (2); each layer of the additional layers comprises a plurality of single members which are formed by arranging the single members on the upper layer and the single members on the lower layer in parallel in the way that the front and back positions are staggered; the front two concrete box wedge foots (4) of the single members of the upper layer are wedged with the concrete floor grooves (5) on the side walls of the single members of the lower layer; and the rear two concrete box wedge foots (4) are positioned in concrete box structure gaps (6) of horizontal connected parts of the single members of the lower layer and are connected with the concrete box rear walls (9) of the single members of the lower layer. According to the low-carbon ecological retaining wall revetment, the erosion resistance of a river bank can be enhanced.
Description
Technical field
The utility model belongs to the revetment technical field of structures of riverbank, dam, water channel or similar engineering, relates to the ecological barricade revetment of a kind of low-carbon type.
Background technology
Riparian Zone is the part of river water and land handing-over, because current wash away erosion for a long time, and human hydrophilic active is to the structural destruction on riverbank, and the soil is porous in this zone, has potential safety hazard such as cave in.Use structures such as concrete, cemented rock can reinforce impaired revetment; But the hard structure that solidifies has cut off normal mass exchange between land and the water body; Compressed the growing space of water loving plant; Single river course form has reduced the laying eggs of fish, amphibian animal, habitat, and the ecological functions of whole section are caused irreversible destruction, and structures such as conventional concrete, cemented rock to consume material many; A large amount of manpower and materials can be dropped at aspects such as raw material exploitation, transportation, material product productions, more carbon emission can be produced more because of energy consumption is more.
Continuous quickening along with Urbanization in China; The further innovation of water conservancy project technology; Optimization modification method to traditional revetment structure begins to occur, and like use void content high ecological concrete (Eco-Concrete), but this manufacture of materials cost is high, engineering quantity is big; Be subject to field personnel's technical level, training works often can not produce a desired effect.It is more common in hydraulic engineering in recent years that the combined type concrete block makes up stepped revetment structure, but that urban river is influenced by road and water front construction is bigger, and the Riparian Zone space is limited, has to adopt vertical type barricade revetment structure." a kind of reinforced soil retaining wall "; Number of patent application: 99114241.8 with " a kind of economy type ecological revetment ", number of patent application: 200820163351.4, though wherein the former retaining wall is provided with male and fomale(M&F); But higher because of cement steel content, do not reach the effect of low-carbon (LC); The latter inserts soil and plants plant in hollow column, considered the ecological effect of plant, but monomer structure is relatively independent, and globality is not strong, and to perch the space limited for animals such as fish, shrimp provide, and ecological effect is not obvious.
Therefore, the design of hard barricade revetment not only should be paid attention to the structural safety of revetment, can not ignore the influence of river whole ecological system, simultaneously, also need consider how to reduce the life cycle carbon emission total amount of revetment.To traditional revetment form can not blindly negate and improvement, should start with from river environment and human lives two aspects, catch principal contradiction, further optimize and upgrade existing river ecological, low-carbon (LC) recovery technique realize that people's water is harmonious.
The utility model content
Defective to prior art; The purpose of the utility model provides the ecological barricade revetment of a kind of low-carbon type; It is limited and regional to the demanding Riparian Zone of structural stability to directly apply to spaces such as natural, half-natural river course and harbour, park, residential block; Prevent erosion effectively, further strengthen the corrosion resistance on riverbank.
The technical scheme of the utility model is following:
The utility model provides a kind of low-carbon type ecological barricade revetment, comprises bottom and extra play, and extra play is the sandwich construction that stack successively forms on bottom; Bottom comprises a plurality of monomer members, is to be arranged side by side on concrete floor by monomer members, and front and back position staggers and forms, and the concrete box wedge pin of the monomer members of bottom is arranged in the concrete floor groove; Each layer of extra play comprises a plurality of monomer members, is to be arranged side by side on the monomer members of one deck down by the monomer members of last layer, and front and back position staggers and forms; Concrete box groove on preceding two concrete box wedge pin of the monomer members of last layer and the monomer members sidewall of following one deck agrees with; Latter two concrete box wedge pin is positioned at the tank structure space between down the monomer members level of one deck links, and joins with the monomer members concrete box rear wall of following one deck.
Described monomer members is a concrete box, and structure is the hollow rectangular structure; The concrete box antetheca is toward hypsokinesis; The centre of concrete box antetheca, concrete box rear wall and two concrete box sidewalls respectively is provided with two permeable holes; Be provided with four concrete box wedge pin at the bottom of the concrete box, the top of two concrete box sidewalls respectively is provided with a concrete box groove.
Described concrete box antetheca is 15 ° ~ 75 ° inclination angle toward hypsokinesis; Wall thickness is 15 ~ 20cm.
Described concrete box rear wall and two concrete box sidewall wall thickness are 10 ~ 15cm.
Thickness at the bottom of the described concrete box is 15 ~ 20cm.
Described permeable hole is shaped as rectangle, and size is not less than 15cm * 15cm.
Being shaped as of described concrete box wedge pin is trapezoidal, and size is less than the tilt size in the tank structure space reserve of concrete box antetheca.
The consistent size of the size of described concrete box groove and concrete box wedge pin, shape is identical.
Fill filler in the described monomer members, wherein, filler is the particle diameter rubble that is not less than the minimum length of side of permeable hole, cobble, concrete block waste construction material or the recycled material of water environment not had influence etc.
Earthing is carried out at the ecological barricade revetment of described low-carbon type top; Littoral plantation liana; Highly adopt and surpass river extreme high water 0.5 ~ 1.0m; The more shallow herbaceous plant of top plantation root system, the herbaceous plant that described root system is more shallow further is evening primrose, corn poppy, drummond phlox, Impatiens Hybriden or Eschscholtzia californica etc.; Be provided with the aquatic plants growth platform in the zone, riverbed, carry out hydrophyte restoration, form the aquatic animal habitat jointly.
The utility model is compared with prior art, has the following advantages and beneficial effect:
1, the utility model barricade revetment is a vertical type, has expanded and perches the space but the hollow structure that each other links is aquatic animals such as fish, amphibian animal, makes its vital movement such as lay eggs, grow, take refuge.The hydrophyte restoration that is aided with the zone, riverbed guarantees the orderly and complete of river biological chain structure, makes mankind's activity reduce to minimum to the negative effect of river ecosystem.
2, the ecological revetment of the utility model low-carbon type; Structural stability is high; Materials used is less; The unit volume light weight, it life cycle carbon emission amount that comprises raw material production, transportation, construction, maintenance management and demolition disposal processes such as (or recovery) reduces greatly, meets the theory and the requirement of low carbon development.
3, the utility model barricade revetment has good drainage, does not disturb the mass exchange on water body and land.Filler has increased the specific area of whole revetment structure, helps microorganism and the living biomembrane that constitutes, and improves the self-purification capacity of river water.
4, the utility model barricade revetment overall structure is simple, is prone to assembled formation.Structure through member self links each other up and down, and the part that need not to add is reinforced, easy construction.
5, the utility model monomer members is a hollow structure, and filler can be selected recycled material for use, compares the consumption that can reduce material with the hard revetment of volume to greatest extent, reduces cost.Monomer members is easy to dismounting and replacement, and breakage occurring can local replace, and does not influence the bank protection overall structure, and can be recycled.
6, the wall-retaining structure of the utility model can weaken traditional hard revetment to the water circulation partition effect between water body and the land; Perching for fish, amphibian animal provides adapt circumstance; And can give birth to the space for emergent aquactic plant and Lu Sheng herbaceous plant are providing, improve the landscape effect of Riparian Zone.Simultaneously; This revetment construction is simple and convenient, arrangement form is suited measures to local conditions, the selection cost is low; Maintenance management is simple, and long service life and recyclable utilization have reduced the life cycle carbon emission that channel revetment makes up overall process (material, transportation, construction, management maintenance, dismounting) effectively; The river course that can be widely used in places such as natural, half-natural river course and harbour, park, residential block has vast market and is worth and environmental benefit.
7, aspect ecological protection, this ecological revetment structure can be laid eggs, perch and the shelter for fish, amphibian animal provide, and is aided with the hydrophyte restoration of riverbed part, and hydraulic engineering is reduced the influence in habitat, river.Aspect carbon emission reduction; Because the monomer members concrete box 3 hollow volumes of this revetment structure are big, unit volume revetment element of construction consumptive material is few, greatly reduces the carbon emission that produces because of the manufacture of materials power consumption; Accordingly, the energy of transport point consumption and the carbon emission of generation have also been reduced; This revetment overall structure is simple, can interconnect through the structure of member self during construction, and maintenance management is simple to operate, can significantly reduce the input of manpower and materials, reduces energy consumption and reduces carbon emission.When shore protection reaches the life cycle terminal point, concrete box 3 can recycle, and filler 12 is landfill or recycling on the spot also, meets the requirement of sustainable development and the theory of recycling economy.
Description of drawings
Fig. 1 is the structural representation of the ecological barricade revetment of the utility model low-carbon type.
Fig. 2 is the monomer members elevation of the ecological barricade revetment of the utility model low-carbon type.
Fig. 3 is the monomer members lateral view of the ecological barricade revetment of the utility model low-carbon type.
Fig. 4 is the monomer members vertical view of the ecological barricade revetment of the utility model low-carbon type.
Fig. 5 is that the monomer members of the ecological barricade revetment of the utility model low-carbon type connects sketch map.
Wherein: the 1st, concrete floor, the 2nd, concrete floor groove, the 3rd, concrete box, the 4th, concrete box wedge pin; The 5th, the concrete box groove, the 6th, the tank structure space, the 7th, the concrete box antetheca, the 8th, at the bottom of the concrete box; The 9th, concrete box rear wall, the 10th, concrete box sidewall, the 11st, permeable hole; The 12nd, filler, the 13rd, aquatic plants growth platform, the 14th, river normal water line.
The specific embodiment
Below in conjunction with the accompanying drawing illustrated embodiment the utility model is described further.
Embodiment
Shown in Fig. 1 ~ 5: Fig. 1 is the structural representation of the ecological barricade revetment of the utility model low-carbon type; Fig. 2 is the monomer members elevation of the ecological barricade revetment of the utility model low-carbon type; Fig. 3 is the monomer members lateral view of the ecological barricade revetment of the utility model low-carbon type; Fig. 4 is the monomer members vertical view of the ecological barricade revetment of the utility model low-carbon type; Fig. 5 is that the monomer members of the ecological barricade revetment of the utility model low-carbon type connects sketch map.
The ecological barricade revetment of a kind of low-carbon type comprises bottom and extra play, and extra play is the sandwich construction that stack successively forms on bottom; Bottom comprises a plurality of monomer members, is to be arranged side by side on concrete floor 1 by monomer members, and front and back position staggers and forms, and the concrete box wedge pin 4 of the monomer members of bottom is arranged in concrete floor groove 2; Each layer of extra play comprises a plurality of monomer members, is to be arranged side by side on the monomer members of one deck down by the monomer members of last layer, and front and back position staggers and forms; Concrete box groove 5 on preceding two concrete box wedge pin 4 of the monomer members of last layer and the monomer members sidewall of following one deck agrees with; Latter two concrete box wedge pin 4 is positioned at the tank structure space 6 between down the monomer members level of one deck links, and joins with the monomer members concrete box rear wall 9 of following one deck.
Monomer members is a concrete box 3, and structure is the hollow rectangular structure; Concrete box antetheca 7 is toward hypsokinesis; The centre of concrete box antetheca 7, concrete box rear wall 9 and two concrete box sidewalls 10 respectively is provided with two permeable holes 11; At the bottom of the concrete box 8 be provided with 4, two concrete box sidewalls 10 of four concrete box wedge pin the top respectively be provided with a concrete box groove 5.
Concrete box rear wall 9 and two concrete box sidewall 10 wall thickness are 10 ~ 15cm.
8 thickness is 15 ~ 20cm at the bottom of the concrete box.
Being shaped as of concrete box wedge pin 4 is trapezoidal, the size in the tank structure space 6 that size tilts to reserve less than concrete box antetheca 7.
The consistent size of the size of concrete box groove 5 and concrete box wedge pin 4, shape is identical.
Earthing is carried out at the ecological barricade revetment of low-carbon type top, and littoral plantation liana highly adopts to surpass river extreme high water 0.5 ~ 1.0m, and plantation root system more shallow herbaceous plant in top is like evening primrose, corn poppy, drummond phlox, Impatiens Hybriden, Eschscholtzia californica etc.; The bottom is provided with concrete floor 1, and concrete floor 1 is provided with concrete floor groove 2, is provided with aquatic plants growth platform 13 in the zone, riverbed, carries out hydrophyte restoration, forms the aquatic animal habitat jointly.
This barricade revetment agent structure comprises that concrete floor 1 and the concrete box that piles up above it 3 form, and its supporting facility comprises and the aquatic plants growth platform 13 of concrete floor 1 same horizontal plane and emergent aquactic plant, shrub etc.
After the channel cleanout dredging, cleaning riverbank lay a good foundation, and concreting base plate 1; Base plate is reserved the anchoring concrete floor groove 2 of concrete box 3; Barricade revetment agent structure is piled up by concrete box 3 and is formed, and passes through concrete box wedge pin 4 and concrete box groove 5, the corresponding one by one binding in tank structure space 6 between the levels.According to river normal water line 14 and internal force analysis of retaining wall, can revetment be designed to level and vertical sandwich construction.Revetment and riverbed junction, establishing supplies water gives birth to the aquatic plants growth platform 13 of plant growing.Can the living gradient with the slow vegetation of plane configuration and riverbank of satisfying meandering through concrete box wedge pin 4 positions of adjustment monomer members and the gradient of concrete box antetheca 7.In addition, the cyclicity material of choosing with locality, target river of packing material is main, and the design of its particle diameter and permeable hole 11 radiuses needs consistent with the aquatic animal young size of being protected.
The monomer members of barricade revetment is a concrete box 3 hollow, no base plate, available mould cast-in-site or through factory's mass production.Concrete box 3 no top covers; Concrete box antetheca 7 and 8 thick 15 ~ 20cm at the bottom of the concrete box, concrete box rear wall 9 and concrete box sidewall 10 thick 10 ~ 15cm; Antetheca is 15 ° ~ 75 ° inclination angles; The casing wall respectively has two permeable holes 11, and minimum dimension is 15cm * 15cm; Lower sidewall has four trapezoidal concrete box wedge pin 4, and two concrete box grooves 5 are arranged at the top; Anterior wedge pin size is identical with concrete box groove 5, and tank structure space 6 is measure-alike between rear portion wedge pin size and the box body combinations.The inner filler 12 of filling the coarse grain footpath of concrete box, or alternative with the building debris of no environment influence, and the minimum grain size of filler 12 needs the minimum length of side greater than permeable hole 11.Not handy soil or other are planted green material and are filled.
Consult accompanying drawing 5, the barricade revetment method for designing that the utility model patent provides relies on the anchoring between the concrete box to be linked to be integral body, easy construction, and can replace at any time and remove, each monomer members can be recycled.For the revetment design that different slopes of river bank require, can adjust the inclination angle of concrete box antetheca 7 and the combining form of vertical stratification, the overall structure gradient of barricade is changed between 15 ° ~ 75 °, and can be designed to stepped form according to actual needs.
After this barricade revetment moulding, overall structure has good consolidation effect to the stability on riverbank, prevents soil loss and does not disturb the exchange of water body.Casing internal cavity that is communicated with and bigger filler 12 spaces, the place of perching, taking refuge for aquatic animal provides, and do not influence plant give birth to.The application life cycles theory is analyzed the greenhouse gas emission of this scheme; Compare with traditional board-like concrete guard wall of stake; Its material carbon discharge value reduces 11%; Transportation carbon emission amount reduces 16%, and form of construction work/method carbon emission amount reduces 29%, can well react the core concept and the using value of low-carbon (LC) worker method.
The above-mentioned description to embodiment is can understand and use the utility model for ease of the those of ordinary skill of this technical field.The personnel of skilled obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the utility model is not limited to the foregoing description, and those skilled in the art are according to the announcement of the utility model, and not breaking away from the improvement that the utility model category made and revise all should be within the protection domain of the utility model.
Claims (10)
1. the ecological barricade revetment of a low-carbon type, it is characterized in that: comprise bottom and extra play, extra play is the sandwich construction that stack successively forms on bottom; Bottom comprises a plurality of monomer members, is to be arranged side by side on concrete floor (1) by monomer members, and front and back position staggers and forms, and the concrete box wedge pin (4) of the monomer members of bottom is arranged in concrete floor groove (2); Each layer of extra play comprises a plurality of monomer members, is to be arranged side by side on the monomer members of one deck down by the monomer members of last layer, and front and back position staggers and forms; Concrete box groove (5) on preceding two concrete box wedge pin (4) of the monomer members of last layer and the monomer members sidewall of following one deck agrees with; Latter two concrete box wedge pin (4) is positioned at the tank structure space (6) between down the monomer members level of one deck links, and joins with the monomer members concrete box rear wall (9) of following one deck.
2. the ecological barricade revetment of low-carbon type according to claim 1, it is characterized in that: described monomer members is concrete box (3), and structure is the hollow rectangular structure; Concrete box antetheca (7) is toward hypsokinesis; The centre of concrete box antetheca (7), concrete box rear wall (9) and two concrete box sidewalls (10) respectively is provided with two permeable holes (11); (8) are provided with four concrete box wedge pin (4) at the bottom of the concrete box, and the top of two concrete box sidewalls (10) respectively is provided with a concrete box groove (5).
3. the ecological barricade revetment of low-carbon type according to claim 2, it is characterized in that: described concrete box antetheca (7) is 15 ° ~ 75 ° inclination angle toward hypsokinesis; Wall thickness is 15 ~ 20cm.
4. the ecological barricade revetment of low-carbon type according to claim 2, it is characterized in that: described concrete box rear wall (9) and two concrete box sidewalls (10) wall thickness are 10 ~ 15cm.
5. the ecological barricade revetment of low-carbon type according to claim 2, it is characterized in that: the thickness of (8) is 15 ~ 20cm at the bottom of the described concrete box.
6. the ecological barricade revetment of low-carbon type according to claim 2, it is characterized in that: described permeable hole (11) is shaped as rectangle, and size is not less than 15cm * 15cm.
7. the ecological barricade revetment of low-carbon type according to claim 1 and 2, it is characterized in that: being shaped as of described concrete box wedge pin (4) is trapezoidal, the size in the tank structure space (6) that size tilts to reserve less than concrete box antetheca (7).
8. the ecological barricade revetment of low-carbon type according to claim 1 and 2, it is characterized in that: the consistent size of the size of described concrete box groove (5) and concrete box wedge pin (4), shape is identical.
9. the ecological barricade revetment of low-carbon type according to claim 1; It is characterized in that: fill filler (12) in the described monomer members; Wherein, filler (12) is rubble, cobble, concrete block waste construction material or the recycled material that particle diameter is not less than the minimum length of side of permeable hole (11).
10. the ecological barricade revetment of low-carbon type according to claim 1; It is characterized in that: earthing is carried out at the ecological barricade revetment of described low-carbon type top; Littoral plantation liana; Highly adopt to surpass river extreme high water 0.5 ~ 1.0m, the more shallow herbaceous plant of top plantation root system, the herbaceous plant that described root system is more shallow further is evening primrose, corn poppy, drummond phlox, Impatiens Hybriden or Eschscholtzia californica; Be provided with aquatic plants growth platform (13) in the zone, riverbed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220200218 CN202577230U (en) | 2012-05-04 | 2012-05-04 | Low-carbon ecological retaining wall revetment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220200218 CN202577230U (en) | 2012-05-04 | 2012-05-04 | Low-carbon ecological retaining wall revetment |
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| CN202577230U true CN202577230U (en) | 2012-12-05 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061311A (en) * | 2013-02-03 | 2013-04-24 | 中国科学院南京地理与湖泊研究所 | Beautifying and ecological restoration device and method of urban river hard revetment |
| CN105735199A (en) * | 2016-03-31 | 2016-07-06 | 浙江德安科技股份有限公司 | Ecological revetment brick and revetment |
| CN106087871A (en) * | 2016-06-23 | 2016-11-09 | 扬州大学 | A kind of environmental assembled revetment combined structure |
| CN108330904A (en) * | 2018-03-16 | 2018-07-27 | 中交第三航务工程勘察设计院有限公司 | A kind of gravity-type assembled ecological revetment structure and its construction method |
| ES2919335A1 (en) * | 2021-01-22 | 2022-07-26 | Univ Cordoba | Piece for the execution of dikes for erosion control in gullies (Machine-translation by Google Translate, not legally binding) |
| IT202100023006A1 (en) * | 2021-09-06 | 2023-03-06 | Neogeo Soc A Responsabilita Limitata Semplificata | Prefabricated for aquatic biodiversity |
-
2012
- 2012-05-04 CN CN 201220200218 patent/CN202577230U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061311A (en) * | 2013-02-03 | 2013-04-24 | 中国科学院南京地理与湖泊研究所 | Beautifying and ecological restoration device and method of urban river hard revetment |
| CN103061311B (en) * | 2013-02-03 | 2015-03-04 | 中国科学院南京地理与湖泊研究所 | Beautifying and ecological restoration device and method of urban river hard revetment |
| CN105735199A (en) * | 2016-03-31 | 2016-07-06 | 浙江德安科技股份有限公司 | Ecological revetment brick and revetment |
| CN106087871A (en) * | 2016-06-23 | 2016-11-09 | 扬州大学 | A kind of environmental assembled revetment combined structure |
| CN106087871B (en) * | 2016-06-23 | 2017-12-08 | 扬州大学 | A kind of environmental assembled revetment combined structure |
| CN108330904A (en) * | 2018-03-16 | 2018-07-27 | 中交第三航务工程勘察设计院有限公司 | A kind of gravity-type assembled ecological revetment structure and its construction method |
| ES2919335A1 (en) * | 2021-01-22 | 2022-07-26 | Univ Cordoba | Piece for the execution of dikes for erosion control in gullies (Machine-translation by Google Translate, not legally binding) |
| IT202100023006A1 (en) * | 2021-09-06 | 2023-03-06 | Neogeo Soc A Responsabilita Limitata Semplificata | Prefabricated for aquatic biodiversity |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210504 |