CN206143713U - Cast -in -place ecological concrete barricade slope protection structure of muscle not - Google Patents
Cast -in -place ecological concrete barricade slope protection structure of muscle not Download PDFInfo
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- CN206143713U CN206143713U CN201621201977.0U CN201621201977U CN206143713U CN 206143713 U CN206143713 U CN 206143713U CN 201621201977 U CN201621201977 U CN 201621201977U CN 206143713 U CN206143713 U CN 206143713U
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Abstract
The utility model relates to a cast -in -place ecological concrete barricade slope protection structure of muscle not, including the permeate water composite construction on the ecological layer of concrete layer and cast -in -place large bone material porous concrete of cast -in -place fine aggregate, the cast -in -place fine aggregate concrete layer that permeates water is established as to cast -in -place ecological concrete barricade rear portion or the bank protection bottom of muscle not, and cast -in -place fine aggregate permeates water concrete layer front portion or top layer to be established to cast -in -place large bone material porous concrete ecology layer the ecological in situ at cast -in -place large bone material porous concrete is planted to the ecological filled composite in place nutrition soil of cast -in -place large bone material porous concrete, plant species, establishes promptly to barricade front portion or bank protection top layer. Similar traditional the gravity type barricade / bank protection of structural style of this barricade / bank protection, barricade / bank protection of this structural style need not to add the muscle, only need less excavation face for founding the cast -in -place technology of mould, practice thrift land resource and removal fund.
Description
Technical field
This utility model is related to a kind of cast-in-place ecological concrete retaining wall/protective slope structure of not reinforcement, be primarily adapted for use in water conservancy,
The bank slope in the fields such as traffic, municipal administration, footpath, square greening, sponge municipal engineering.
Background technology
At present, the bank slope in water conservancy, traffic engineering construction uses Gravity Retaining Wall in a large number, such as stone masonry, laying of markstone it is mixed
Solidifying soil or loose stone barricade.Common Gravity Retaining Wall, intensity are high, and security and stability is strong, but is above being difficult to planting plants,
It is not ecological enough.And though various building block class barricade/slope-protection blocks that recent years occurs can plant greening, globality and safety and stability
Property it is relatively poor, often bloat in actual applications or cave-in accident occur.And retaining wall block rear portion is typically necessary geotechnique
Grid carries out geo-grid reinforcement, and this is accomplished by larger excavation face.And the scarcity of land resource is often not allow for larger opening
Digging face.
Utility model content
To solve the above problems, this utility model provides a kind of cast-in-place ecological concrete retaining wall/protective slope structure of not reinforcement,
It has that globality is strong, security and stability is high, without the need for reinforcement, the feature of less excavation face, while also there is water-permeable and air permeable, being adapted to
The multifrequency natures such as animal and plant growth.
Cast-in-place ecological concrete retaining wall/the protective slope structure of not reinforcement of the present utility model is a kind of composite construction, including existing
The composite construction of fine aggregate pervious concrete layer and cast-in-place big aggregate porous concrete ecological layer is poured, reinforcement is cast-in-place ecological not mixed
Solidifying soil barricade rear portion or bank protection bottom are set to cast-in-place fine aggregate pervious concrete layer, cast-in-place fine aggregate pervious concrete layer it is anterior or
Top layer is set to cast-in-place big aggregate porous concrete ecological layer, the filled composite in the cast-in-place big aggregate porous concrete ecological layer
Nutrition Soil, plant growing in cast-in-place big aggregate porous concrete ecological layer are set to barricade front portion or bank protection top layer, are being not added with
Cast-in-place ecological concrete retaining wall/protective slope structure the bottom of muscle is provided with spats, in the cast-in-place ecological concrete retaining wall of not reinforcement/bank protection knot
It is provided with above structure and bears down on one.
Further, described cast-in-place fine aggregate pervious concrete layer comprcssive strength is 15MPa ~ 20MPa, and porosity is 5%
Between～15%, this Rotating fields hole is less, water-permeable and air permeable, but can block soil sandstone, prevents erosion.
Further, described cast-in-place big aggregate porous concrete ecological layer comprcssive strength be 5MPa ~ 15MPa, porosity
Between 20%～30%, this Rotating fields hole is larger, not only water-permeable and air permeable, can also be multiple in filling in porous concrete ecological layer
Nutrition Soil is closed, in porous concrete ecological layer, i.e., barricade is anterior or bank protection top layer for plant growing.
Further, between the cast-in-place fine aggregate pervious concrete layer and cast-in-place big aggregate porous concrete ecological layer
One layer of geotextiles are set, prevent soil particle from oozing out from barricade rear portion or bank protection bottom, described cast-in-place ecological concrete retaining wall/
Protective slope structure, is similar to common Gravity Retaining Wall, without the need in barricade rear portion reinforcement.
The cast-in-place ecological concrete retaining wall/bank protection of reinforcement does not have the beneficial effect that this utility model：The knot of the barricade/bank protection
The similar Conventional gravity formula barricade/bank protection of configuration formula, one, globality are strong, security and stability is high, can meet in engineering construction
Requirement of shelter；Two, ecological with high water-permeability height, good permeable breathable and the hole that is mutually communicated are adapted to plant roots
Root growth is fastened, the environment for also procreation being provided for aquatic animal, being perched when applying under water.Three, some Ecological Retaining Walls of market/
Bank protection is blockwork technique, and rear portion needs reinforced earth, and this is accomplished by larger excavation face, and the barricade/shield of the version
Slope is formwork erection cast in place process, without the need for reinforcement, the only less excavation face of need, is economized the land resource and removal fund.
Description of the drawings
Fig. 1 is the sectional view of this utility model not cast-in-place ecological concrete retaining wall structure of reinforcement；
Fig. 2 is the sectional view of this utility model not cast-in-place eco-concrete protective slope structure of reinforcement；
Fig. 3 is road of the present utility model/road surface embodiment sectional view.
In figure：
1st, cast-in-place fine aggregate pervious concrete layer；2nd, cast-in-place big aggregate porous concrete ecological layer；3rd, geotextiles；4th, it is combined
Nutrition Soil；5th, green plants；6th, spats；7th, bear down on one.
Specific embodiment
With reference to Figure of description the cast-in-place ecological concrete retaining wall/protective slope structure of this utility model not reinforcement is made into
One step explanation.
Referring to Fig. 1, the cast-in-place ecological concrete retaining wall structure of this utility model not reinforcement, including cast-in-place fine aggregate is permeable mixed
The composite construction of solidifying soil layer 1 and cast-in-place big aggregate porous concrete ecological layer 2, is set to cast-in-place fine aggregate at barricade rear portion permeable mixed
Solidifying soil layer 1, is set to cast-in-place big aggregate porous concrete ecological layer 2 in 1 front portion of cast-in-place fine aggregate pervious concrete layer or top layer,
Filled composite Nutrition Soil 4 in the cast-in-place big aggregate porous concrete ecological layer 2, it is many that green plants 5 are planted in cast-in-place big aggregate
In hole concrete ecological layer 2, i.e., barricade is anterior, described cast-in-place 1 comprcssive strength of fine aggregate pervious concrete layer be 15MPa ~
20MPa, between 5%～15%, this Rotating fields hole is less, water-permeable and air permeable, but can block soil sandstone, prevents for porosity
Soil erosion, described cast-in-place big 2 comprcssive strength of aggregate porous concrete ecological layer is 5MPa ~ 15MPa, porosity 20%～
Between 30%, this Rotating fields hole is larger, not only water-permeable and air permeable, can also be in filled composite Nutrition Soil in porous concrete ecological layer
4, in porous concrete ecological layer, i.e., barricade is anterior, in cast-in-place fine aggregate pervious concrete layer 1 and cast-in-place DAGU for plant growing
One layer of geotextiles 3 are set between material porous concrete ecological layer 2, prevent soil particle from oozing out from barricade rear portion or bank protection bottom,
Spats 6 is provided with the cast-in-place ecological concrete retaining wall structural base of not reinforcement, in the cast-in-place ecological concrete retaining wall structure of not reinforcement
Top be provided with and bear down on one 7.
Referring to Fig. 2, the cast-in-place eco-concrete protective slope structure of not reinforcement of the present utility model, including one layer of cast-in-place fine aggregate
The composite construction of pervious concrete layer 1 and one layer of cast-in-place big aggregate porous concrete ecological layer 2, is set in bank protection bottom cast-in-place thin
Aggregate pervious concrete layer 1, is set to cast-in-place big aggregate celluar concrete in 1 front portion of cast-in-place fine aggregate pervious concrete layer or top layer
Ecosphere 2, the filled composite Nutrition Soil 4 in the cast-in-place big aggregate porous concrete ecological layer 2, green plants 5 are planted in existing
Pour in big aggregate porous concrete ecological layer 2, i.e. bank protection top layer, in cast-in-place fine aggregate pervious concrete layer 1 and cast-in-place big aggregate
One layer of geotextiles 3 are set between porous concrete ecological layer 2, prevent soil particle from oozing out from barricade rear portion or bank protection bottom,
The cast-in-place eco-concrete protective slope structure bottom of reinforcement is not provided with spats 6, in the cast-in-place eco-concrete protective slope structure of not reinforcement
Top is provided with bears down on one 7.
Referring to Fig. 3, it is road of the present utility model/road surface embodiment sectional structure, including one layer of cast-in-place fine aggregate is permeable
The composite construction of concrete layer 1 and one layer of cast-in-place big aggregate porous concrete ecological layer 2.
In above-described embodiment, cast-in-place fine aggregate pervious concrete layer comprcssive strength is 15MPa ~ 20MPa, porosity 5%～
Between 15%, this Rotating fields hole is less, water-permeable and air permeable, but flatness is very well, and used as the top layer on road/road surface, people are in step
When going or riding, relatively comfortable sensation can be given people.
Cast-in-place big aggregate porous concrete ecological layer comprcssive strength is 5MPa ~ 15MPa, porosity between 20%～30%,
This Rotating fields hole is larger, and as the bottom on road/road surface, during very heavy rains, municipal drainage pipe is alleviated in the rapid permeable draining of energy
The pressure in road, can be used as a large amount of structures for adopting in sponge city construction engineering.
Cast-in-place ecological concrete retaining wall/the protective slope structure 1 of not reinforcement of the present utility model, using formwork erection cast in place process, point
Pervious bed and ecosphere are not poured, construction technology is simple, without the need for larger excavation face, without the need for reinforcement, good integrity, intensity are high.2、
Pervious bed is typically arranged on barricade rear portion or bank protection bottom by the structure of this complex form, steady to ensure barricade or protective slope structure
Fixed, ecosphere is arranged on barricade front portion or bank protection top layer, is beneficial to animal and plant growth.Barricade/the bank protection of the composite construction is being protected
On the basis of card security and stability, ecological functions are increased again.3rd, the geotextiles arranged before porous concrete ecological layer are poured
Layer 3 can be more effectively prevented from soil particle and ooze out.4th, Composite nutrient soil 4 containing saline and alkaline improved materials, long-acting slow-release fertilizer,
Water-retaining agent etc., Composite nutrient soil is filled in the hole of big aggregate celluar concrete and surface, more conducively plant seeding and length
Phase grows.
Embodiment above is only that preferred implementation of the present utility model is described, not to this utility model
Scope be defined, on the premise of without departing from this utility model design spirit, this area ordinary skill technical staff to this
Various modifications and improvement that the technical scheme of utility model is made, all should fall into the guarantor that claims of the present utility model determine
In the range of shield.
Claims (4)
1. the cast-in-place ecological concrete retaining wall/protective slope structure of a kind of not reinforcement, including cast-in-place fine aggregate pervious concrete layer and existing
Pour the composite construction of big aggregate porous concrete ecological layer, it is characterised in that：The not cast-in-place ecological concrete retaining wall rear portion of reinforcement
Or bank protection bottom is set to cast-in-place fine aggregate pervious concrete layer, cast-in-place fine aggregate pervious concrete layer is anterior or top layer be set to it is cast-in-place
Big aggregate porous concrete ecological layer, the filled composite Nutrition Soil in the cast-in-place big aggregate porous concrete ecological layer, plant
It is planted in cast-in-place big aggregate porous concrete ecological layer, that is, is set to barricade front portion or bank protection top layer, in the cast-in-place life of not reinforcement
State concrete guard wall/protective slope structure bottom is provided with spats, sets above the cast-in-place ecological concrete retaining wall/protective slope structure of not reinforcement
Have and bear down on one.
2. the cast-in-place ecological concrete retaining wall/protective slope structure of not reinforcement according to claim 1, it is characterised in that：It is described
Cast-in-place fine aggregate pervious concrete layer comprcssive strength be 15MPa ~ 20MPa, porosity is between 5%～15%.
3. the cast-in-place ecological concrete retaining wall/protective slope structure of not reinforcement according to claim 1, it is characterised in that：It is described
Cast-in-place big aggregate porous concrete ecological layer comprcssive strength be 5MPa ~ 15MPa, porosity is between 20%～30%.
4. the cast-in-place eco-concrete of the not reinforcement according to any one of claim 1 to claim 3 claim keeps off
Wall/protective slope structure, it is characterised in that：In the cast-in-place fine aggregate pervious concrete layer and cast-in-place big aggregate porous concrete ecological
One layer of geotextiles are set between layer, prevent soil particle from oozing out from barricade rear portion or bank protection bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201977.0U CN206143713U (en) | 2016-11-08 | 2016-11-08 | Cast -in -place ecological concrete barricade slope protection structure of muscle not |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201977.0U CN206143713U (en) | 2016-11-08 | 2016-11-08 | Cast -in -place ecological concrete barricade slope protection structure of muscle not |
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| Publication Number | Publication Date |
|---|---|
| CN206143713U true CN206143713U (en) | 2017-05-03 |
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| CN201621201977.0U Active CN206143713U (en) | 2016-11-08 | 2016-11-08 | Cast -in -place ecological concrete barricade slope protection structure of muscle not |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905432A (en) * | 2017-11-22 | 2018-04-13 | 李自力 | A kind of light greening block and assembling type outer wall wall |
| CN108892527A (en) * | 2018-07-12 | 2018-11-27 | 山东农业大学 | Pervious concrete loaded filter, preparation method and protective slope structure for slope protection behind dam |
-
2016
- 2016-11-08 CN CN201621201977.0U patent/CN206143713U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905432A (en) * | 2017-11-22 | 2018-04-13 | 李自力 | A kind of light greening block and assembling type outer wall wall |
| CN108892527A (en) * | 2018-07-12 | 2018-11-27 | 山东农业大学 | Pervious concrete loaded filter, preparation method and protective slope structure for slope protection behind dam |
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