CN209277096U - A kind of concrete shield for counterfort virescence - Google Patents

A kind of concrete shield for counterfort virescence Download PDF

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Publication number
CN209277096U
CN209277096U CN201821677724.XU CN201821677724U CN209277096U CN 209277096 U CN209277096 U CN 209277096U CN 201821677724 U CN201821677724 U CN 201821677724U CN 209277096 U CN209277096 U CN 209277096U
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hole
protective layer
soil
slope protection
ontology
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李仁�
李泳峤
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Shanghai Ding Long Green Concrete Co Ltd
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Shanghai Ding Long Green Concrete Co Ltd
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Abstract

The utility model discloses a kind of concrete shields for counterfort virescence; it is related to soil protection technical field; it include by cast-in-place green concrete pouring molding in the protective layer ontology on slope protection outer surface; kind is implanted with afforestation vegetation on protective layer ontology; protective layer body interior is formed with hole, and the root growth of afforestation vegetation extends in the hole.Cast-in-place green concrete is poured to be shaped to protective layer ontology in the outer surface of slope protection, then plants afforestation vegetation on protective layer ontology, to complete the construction operation of counterfort virescence.Protective layer body interior is formed with hole; the root system of afforestation vegetation is extensible to be grown in hole; that is the root system sprawling of afforestation vegetation is grown on the inside of protective layer ontology, plays the role of reinforcement protection layer ontology, and then achievees the purpose that prevent slope protection from generating the soil erosions phenomenons such as landslide, collapsing.

Description

A kind of concrete shield for counterfort virescence
Technical field
The utility model relates to soil protection technical fields, more particularly, to a kind of concrete protection for counterfort virescence Layer.
Background technique
Cast-in-place green concrete is existed by rubble, cement, water and specialist additive compatibility, and using special equipment The molding novel greening concrete of cast in situs.Cast-in-place green concrete have high intensity, highly-breathable, durability by force, anti-impact The strong feature of brush ability is suitable for rivers,lakes and seas water system, black-odor riverway is administered, flinty slope transformation, road traffic, green building And in the engineerings such as sponge city, play the role of soil and slope protection, improve ecology and beautify the environment.
In the prior art, concrete brick stone structure is generally equipped on the slope protections such as river, highway, and in concrete masonry Afforestation vegetation is planted in structure, to achieve the purpose that reinforce slope protection soil texture, that is, prevent slope protection current scour etc. it is natural because Soil erosion phenomenon is generated under the influence of element.
In actual use, since the stability of concrete brick stone structure is poor, and structural strength is low, for a long time by water Under the influence of the natural causes such as stream impact and weather, it is easy to produce collapsing phenomenon, causes concrete brick stone structure to be destroyed, slope protection The soil erosions phenomenons such as landslide, collapsing are generated, the prior art exists can improvements.
Utility model content
In view of the above technical problems, the purpose of this utility model is to provide a kind of concrete protections for counterfort virescence Layer, the root system elongation growth of afforestation vegetation, to reach reinforcement protection layer ontology, are prevented in the gap of protective layer body interior Slope protection generates the purpose of the soil erosions phenomenons such as landslide, collapsing.
To achieve the above object, the utility model provides following technical solution: a kind of concrete for counterfort virescence Protective layer includes by cast-in-place green concrete pouring molding in the protective layer ontology on slope protection outer surface, the protective layer sheet Kind is implanted with afforestation vegetation on body, and the protective layer body interior is formed with hole, and the root growth of afforestation vegetation extends to institute It states in hole.
By using above-mentioned technical proposal, cast-in-place green concrete is poured to be shaped to protective layer sheet in the outer surface of slope protection Then body plants afforestation vegetation on protective layer ontology, to complete the construction operation of counterfort virescence.Protective layer body interior shape At there is hole, the root system of afforestation vegetation is extensible to be grown in hole, i.e. the root system sprawling of afforestation vegetation is grown on protective layer sheet Reinforcement protection layer ontology is played the role of in the inside of body, and then reaching prevents slope protection from generating the soil erosions phenomenons such as landslide, collapsing Purpose.
The utility model is further arranged to: the porosity of the protective layer ontology, the type of afforestation vegetation and slope protection Type is adapted, and the porosity of the protective layer ontology and the type of afforestation vegetation each depend on the type of slope protection.
By using above-mentioned technical proposal, when the type of slope protection changes, plant in the greening on protective layer ontology The type of vegetation and the porosity of protective layer ontology accordingly change, so that three is adapted, so that it is anti-to reach raising The purpose of sheath main body protection effect and afforestation vegetation consolidation effect has preferable practicability and suitability.
The utility model is further arranged to: the hole extends to the outer surface of protective layer ontology and is formed with opening, And filled with hole soil and hole soil horizon is formed in the hole, hole soil is made of Nutrition Soil and additive mixing.
By using above-mentioned technical proposal, hole forms opening in the outer surface of protective layer ontology, then by Nutrition Soil and outside The sprawling growth that afforestation vegetation root system is not only improved in pore interior can be filled in the hole soil for adding agent to constitute, and is conducive to protect Protect intrapore afforestation vegetation root system.
The utility model is further arranged to: the hole is formed with net that is criss-cross and being connected in protective layer ontology Lattice structure, and the hole extends to side that protective layer ontology is in contact with slope protection and forms base opening.
By using above-mentioned technical proposal, the root system of afforestation vegetation can spread the inside for being grown on protective layer ontology, favorably In the structural strength and stability that improve protective layer ontology;And the root system of afforestation vegetation can along base opening elongation growth to slope protection, The overall structural strength and stability of counterfort virescence are improved in terms of horizontal and vertical two.
The utility model is further arranged to: the bottom of the protective layer ontology has extended to form convex towards slope protection direction It rises, and the protrusion is embedded cooperation with slope protection;The rhizome of afforestation vegetation extends to inside slope protection along the convex growth.
By using above-mentioned technical proposal, the inclined-plane of bottom towards the slope protection of protective layer ontology extends to form protrusion, and convex It rises and is embedded inside slope protection, play the role of further strengthening the connection structure intensity between protective layer ontology and slope protection.
The utility model is further arranged to: the bottom of the protective layer ontology is formed with recess, and the recess and shield Slope is embedded cooperation;The rhizome of green plants extends to inside slope protection along the concave growth.
By using above-mentioned technical proposal, the bottom of protective layer ontology offers recess towards its internal direction, and protects The recess of layer ontology and the inclined-plane of slope protection are mating, play the connection structure further strengthened between protective layer ontology and slope protection The effect of intensity.
The utility model is further arranged to: nutrition hole is offered towards slope protection extension on the protective layer ontology, and Afforestation vegetation is planted in the nutrition hole.
By using above-mentioned technical proposal, battalion is opened up on by the protective layer ontology after cast-in-place green concrete pouring molding Hole is supported, and plants green plants in nutrition hole, the root system for being conducive to green plants extends towards protective layer body interior Growth, and then achieve the purpose that the structural strength for improving protective layer ontology.
The utility model is further arranged to: being filled with nutrition hole soil in the nutrition hole and is formed nutrition hole Soil horizon, and nutrition hole soil is made of Nutrition Soil and additive mixing.
By using above-mentioned technical proposal, nutrition hole soil horizon is adapted by Nutrition Soil and with the afforestation vegetation planted Additive mix and constitute, Nutrition Soil provides necessary nutrient required for afforestation vegetation growth, and additive can promote plant Object root growth simultaneously makes plant more gorgeous, not only improves plant and takes root, and improves protective layer bulk strength, and be conducive to improve The appearance ornamental value of afforestation vegetation.
The utility model is further arranged to: the outer surface of the protective layer ontology is equipped with topsoil and forms surface layer Soil horizon, and the topsoil layer includes the base's soil being layed on protective layer ontology and is layed on base's soil Bulky grain rubble.
By using above-mentioned technical proposal, base's soil may be either that plant growth provides nutriment, can also protect plant Root;Bulky grain rubble plays the role of reducing base's soil losses.
The utility model is further arranged to: base's soil is made of Nutrition Soil and the mixing of slope protection soil.
By using above-mentioned technical proposal, base's soil is made of Nutrition Soil and the mixing of slope protection soil, and Nutrition Soil, which plays, to be mentioned For the effect of Major Nutrient substance, and slope protection soil be there is preferable annidation from the collection in worksite of construction ground, and Construction operation cost can be reduced.
In conclusion the utility model has the following beneficial effects:
First, protective layer body interior is formed with hole, the root system of afforestation vegetation is extensible to be grown in hole, that is, is afforested The root system sprawling of vegetation is grown on the inside of protective layer ontology, plays the role of reinforcement protection layer ontology, and then reaches and prevent from protecting Slope generates the purpose of the soil erosions phenomenons such as landslide, collapsing;
Second, the porosity three of the type of slope protection, the type of afforestation vegetation and protective layer ontology is adapted, and afforest Both type and the porosity of protective layer ontology of vegetation are determined by the type of slope protection, improve protective layer main body protection to reach The purpose of effect and afforestation vegetation consolidation effect has preferable practicability and suitability;
Third, construction personnel can select according to the type of slope protection and the actual conditions of slope protection soil layer in protective layer ontology Bottom opens up recess, and recess is embedded cooperation with slope protection;Or be selected at the bottom of protective layer ontology and extend to form protrusion, protrusion It is embedded cooperation with slope protection, there is preferable practicability and suitability.
Detailed description of the invention
Fig. 1 is the general structure schematic diagram of concrete greening slope protection;
Fig. 2 is primarily used for showing the longitudinal profile schematic diagram of raised protective layer ontology;
Fig. 3 is primarily used for showing the longitudinal profile schematic diagram of the protective layer ontology with recess;
Fig. 4 is the enlarged diagram in the portion A in Fig. 1;
Fig. 5 is the enlarged diagram in the portion B in Fig. 2.
Appended drawing reference: 1, slope protection;11, column structure;2, protective layer ontology;21, raised;22, it is recessed;3, nutrition hole; 31, nutrition hole soil horizon;4, hole;41, it is open;42, base opening;43, hole soil horizon;5, topsoil layer;51, base's soil Earth;52, bulky grain rubble;6, nutritive layer is degenerated.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to figs. 1 and 2, a kind of concrete shield for counterfort virescence includes by cast-in-place greening coagulation Native pouring molding on the protective layer ontology 2 on 1 outer surface of slope protection, protective layer ontology 2 towards slope protection 1 extension offer trophopore Hole 3, nutrition hole 3 are filled with nutrition hole soil not through protective layer ontology 2, and in nutrition hole 3 to form nutrition hole The root system of soil horizon 31, afforestation vegetation is taken root in the nutrition hole soil horizon 31.The inside of protective layer ontology 2 is formed with vertical Horizontal staggered hole 4, then the root system of afforestation vegetation not only may extend away and be grown in nutrition hole soil horizon 31, but also can spread and be grown on In hole 4, i.e. sprawling is grown on the inside of protective layer ontology 2, to reach reinforcement protection layer ontology 2, prevents slope protection 1 from generating cunning The purpose of the soil erosions phenomenon such as slope, collapsing.
In conjunction with shown in Fig. 2 and Fig. 5, the hole 4 inside protective layer ontology 2 constitutes criss-cross pore network, i.e. part Hole 4 extends to the outer surface of protective layer ontology 2 and forms opening 41, and the sprawling of part hole 4 is formed in the interior of protective layer ontology 2 Portion, part hole 4 extend to the side that protective layer ontology 2 is in contact with slope protection 1 and form base opening 42;The then root system of green plants The inside for being grown on protective layer ontology 2 can be spread, can also extend downwardly and grow to inside the soil layer of slope protection 1, and can be upwardly extended Grow to the outer surface of protective layer ontology 2.Filled with hole soil to form hole soil horizon 43, and hole soil in hole 4 Earth is made of Nutrition Soil and additive mixing, is conducive to the growth of afforestation vegetation root system.
In the actual construction process, 110-130 nutrition hole 3, each trophopore are offered in every square metre of construction surface The aperture in hole 3 is arranged between 20-25mm, and the 60%-70% for opening up depth and concrete structure depth being arranged in of nutrition hole 3 Between.
The porosity of protective layer ontology 2 controls between 25%-35%, and the porosity of protective layer ontology 2 and is planted Afforestation vegetation type depend on slope protection 1 type.When slope protection 1 is set as slope protection 1 or the roof garden of irrigation and drainage system (sandy soil, gravel soil property), the plant adapted to are Festuca Arundinacea, Bermuda grass, rye grass etc., and the hole of protective layer ontology 2 Rate is 25% or so;When slope protection 1 is set as vertical type barricade, the plant that is adapted to is Festuca Arundinacea, Trifolium repense, Radix Ophiopogonis grass etc., and The porosity of protective layer ontology 2 is 25% or so;(the hard shield when slope protection 1 is set as railway slope protection 1 or highway slope protection 1 Slope 1), the plant adapted to is Bermuda, Bermuda grass etc., and the porosity of protective layer ontology 2 is 25% or so;When slope protection 1 is arranged When for navigable river or black-odor riverway, the plant adapted to is Festuca Arundinacea, Bermuda grass, yellow flag, Lythrum salicaria etc., and protective layer The porosity of ontology 2 is 30% or so.
In conjunction with shown in Fig. 2 and Fig. 3, construction personnel can be according to the soil of 1 soil layer of the type of slope protection 1, execution conditions and slope protection Matter situation selects the ruggedized construction of protective layer ontology 2 and slope protection 1;First, appearance of the bottom of protective layer ontology 2 towards slope protection 1 Face direction, which extends vertically, is formed with several raised 21, and protrusion 21 protrudes into the inside of slope protection 1 and is embedded cooperation with slope protection 1, afforests The rhizome of vegetation can extend to inside slope protection 1 along 21 growth of protrusion;Second, the outer surface of slope protection 1 has extended to form column in advance Structure 11, then in pouring molding protective layer ontology 2, the bottom of protective layer ontology 2, which is embedded to match with column structure 11, merges formation There is recess 22, the rhizome of green plants can be grown along recess 22 to be extended to inside slope protection 1.
In the actual construction process, 9-12 protrusion 21, each raised 21 diameter are offered in every square metre of construction surface It is set as between 25-50mm, and protrusion 21 is embedded in the depth in slope protection 1 and is arranged between 90-110mm.
In conjunction with shown in Fig. 1 and Fig. 4, nutrition hole soil horizon 31 is uniformly mixed by Nutrition Soil and additive and is constituted, and additional The ingredient type of agent is adapted with the type for the afforestation vegetation planted, to meet the seed in 31 surface layer of nutrition hole soil horizon Growth needed for.Topsoil is equipped at the aperture of nutrition hole 3 to form topsoil layer 5, topsoil layer 5 includes Base's soil 51 and the bulky grain rubble 52 being layed on base's soil 51, base's soil 51 is by 1 soil of Nutrition Soil and slope protection Mixing is constituted;Nutrition Soil play the role of provide Major Nutrient substance, and 1 soil of slope protection be from the collection in worksite of construction ground, With preferable annidation, and construction operation cost can be reduced.Topsoil is piled up in after seasonal afforestation vegetation corruption On earth layer 5 and corruption nutritive layer 6 is formed, can regrow for seed of the afforestation vegetation after dead and nutriment is provided, realize object Matter circular regeneration, and the life cycle of 1 concrete structure of counterfort virescence is extended.
The utility model is further elaborated below with reference to specific movement:
Construction personnel on the outer surface of slope protection 1 the cast-in-place green concrete of pouring molding with constitute protection slope protection 1 protection Layer ontology 2 is formed with criss-cross pore network inside protective layer ontology 2, then by puncher in protective layer ontology 2 Nutrition hole 3 is opened up on outer surface, nutrition hole 3 is connected with hole 4, and during opening up nutrition hole 3, trophopore Concrete compression between hole 3 and slope protection 1 is formed with protrusion 21, and protrusion 21 is embedded in the inside of slope protection 1 (or in advance in slope protection Column structure 11 is formed on 1, then the bottom of the protective layer ontology 2 of pouring molding is matched with column structure 11 is formed with recess 22;Operation is carried out according to common puncher, above-mentioned raised 21 can be still generated between nutrition hole 3 and slope protection 1, according to spiral Formula puncher carries out operation, basically will not produce above-mentioned raised 21 between nutrition hole 3 and slope protection 1, and what is shown in diagram is The latter);The root system of afforestation vegetation at nutrition hole 3 spreads growth in nutrition hole 3 and hole 4, to reach reinforcement protection Layer ontology 2 prevents slope protection 1 from generating the purpose of the soil erosions phenomenons such as landslide, collapsing.
Present embodiment is only the explanation to the utility model, is not limitations of the present invention, this Field technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, But as long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (10)

1. a kind of concrete shield for counterfort virescence, it is characterised in that: include to be poured to build up by cast-in-place green concrete Type is implanted with afforestation vegetation, the protection in the protective layer ontology (2) on slope protection (1) outer surface, the protective layer ontology (2) on kind It is formed with hole (4) inside layer ontology (2), and the root growth of afforestation vegetation extends in the hole (4).
2. a kind of concrete shield for counterfort virescence according to claim 1, it is characterised in that: the protective layer Porosity, the type of afforestation vegetation of ontology (2) are adapted with the type of slope protection (1), and the hole of the protective layer ontology (2) Rate and the type of afforestation vegetation each depend on the type of slope protection (1).
3. a kind of concrete shield for counterfort virescence according to claim 1, it is characterised in that: the hole (4) it extends to the outer surface of protective layer ontology (2) and is formed with opening (41), and be filled with hole soil in the hole (4) And hole soil horizon (43) are formed, hole soil is made of Nutrition Soil and additive mixing.
4. a kind of concrete shield for counterfort virescence according to claim 3, it is characterised in that: the hole (4) network that is criss-cross and being connected to is formed in protective layer ontology (2), and the hole (4) extends to protective layer Side that ontology (2) is in contact with slope protection (1) simultaneously forms base opening (42).
5. a kind of concrete shield for counterfort virescence according to claim 1 or 3, it is characterised in that: described anti- The bottom of sheath ontology (2) has extended to form raised (21) towards slope protection (1) direction, and raised (21) and slope protection (1) are embedding Establishing is closed;The rhizome of afforestation vegetation extends to slope protection (1) inside along raised (21) growth.
6. a kind of concrete shield for counterfort virescence according to claim 1 or 3, it is characterised in that: described anti- The bottom of sheath ontology (2) is formed with recess (22), and the recess (22) and slope protection (1) are embedded cooperation;The root of green plants Stem extends to slope protection (1) inside along the recess (22) growth.
7. a kind of concrete shield for counterfort virescence according to claim 1, it is characterised in that: the protective layer Extend on ontology (2) towards slope protection (1) and offer nutrition hole (3), and afforestation vegetation plantation is in the nutrition hole (3).
8. a kind of concrete shield for counterfort virescence according to claim 7, it is characterised in that: the trophopore It is filled with nutrition hole soil in hole (3) and forms nutrition hole soil horizon (31), and nutrition hole soil is by Nutrition Soil and outside Agent mixing is added to constitute.
9. a kind of concrete shield for counterfort virescence according to claim 1, it is characterised in that: the protective layer The outer surface of ontology (2) is equipped with topsoil and is formed topsoil layer (5), and the topsoil layer (5) includes paving Base's soil (51) on protective layer ontology (2) and the bulky grain rubble (52) being layed on base's soil (51).
10. a kind of concrete shield for counterfort virescence according to claim 9, it is characterised in that: the base Soil (51) is made of Nutrition Soil and the mixing of slope protection soil.
CN201821677724.XU 2018-10-16 2018-10-16 A kind of concrete shield for counterfort virescence Active CN209277096U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111719493A (en) * 2020-06-08 2020-09-29 天津大学 A kind of plant honeycomb ecological bank protection structure and method suitable for coastal areas
CN111758432A (en) * 2020-06-30 2020-10-13 深圳市夺天工环境建设有限公司 Mountain greening structure and construction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111719493A (en) * 2020-06-08 2020-09-29 天津大学 A kind of plant honeycomb ecological bank protection structure and method suitable for coastal areas
CN111758432A (en) * 2020-06-30 2020-10-13 深圳市夺天工环境建设有限公司 Mountain greening structure and construction method

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