CN204023588U - A kind of pervious ecological protective slope structure - Google Patents
A kind of pervious ecological protective slope structure Download PDFInfo
- Publication number
- CN204023588U CN204023588U CN201420479503.7U CN201420479503U CN204023588U CN 204023588 U CN204023588 U CN 204023588U CN 201420479503 U CN201420479503 U CN 201420479503U CN 204023588 U CN204023588 U CN 204023588U
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- Prior art keywords
- bank
- protecting component
- bank protection
- slope
- slope surface
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- 230000001681 protective effect Effects 0.000 title claims abstract description 17
- 239000000178 monomer Substances 0.000 claims abstract description 25
- 239000002689 soil Substances 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000003643 water by type Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 11
- 241000196324 Embryophyta Species 0.000 description 17
- 239000010410 layer Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000004162 soil erosion Methods 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- 239000004746 geotextile Substances 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000008635 plant growth Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 244000052363 Cynodon dactylon Species 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 239000008207 working material Substances 0.000 description 1
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- Revetment (AREA)
Abstract
The utility model discloses a kind of pervious ecological protective slope structure, comprise bank protection framework and bank protecting component, bank protecting component is laid in bank protection framework along slope surface, bank protection framework covers whole slope surface, the bank protection cruciform bracing of body bottom, slope supports with concrete pile, bank protecting component is composed of a fixed connection with square connected mode by four monomer members, and the gap between bank protecting component center and bank protecting component is as the plant hole of slope surface, and bank protecting component below is equipped with loaded filter.The utility model has solved that existing bank protection timeliness is short, the obvious problem of heat island effect, has bank protection timeliness length, good stability, feature that bank protection plants on surface coverage scale is high.
Description
Technical field
The utility model relates to ecological revetment reinforcing technique, refers to especially a kind of ecological slope protection structure.
Background technology
Bank protection refers to as preventing that side slope from being washed away, the various general designations of paving and planting of doing on domatic.Highway, the common protective slope structure of Water Resources Domain have two kinds at present: one is to adopt slope protecting components bank protection (as six rib pieces, radial type revetment brick, concrete sash etc.), effective bank protection time of this bank protection form is too short, use after a period of time, not only cause soil erosion also can become flexible and leave potential safety hazard because of slope body; Another protective slope structure---adopt the full bank protection of concrete or stone masonry bank protection, this protective slope structure is resistance to erosion relatively, and effective bank protection time is long, but heat island effect is very obvious, cannot realize planting, and ecological effect is very poor.
Retrieve domestic patent database and find, had many reports of the open source literature about ecological slope protection structure:
For example: [patent No.] CN201220487845.4, [title] a kind of slope formula eco-embankment, [day for announcing] 2013.03.27, disclose a kind of slope formula eco-embankment, this slope formula eco-embankment is on the basis of original rock-steady structure domatic (5), arrange successively geotextiles loaded filter (3), porous concrete bank protection, planting groove spats, hygrophyte and form.Wherein, rock-steady structure domatic (5) is for having the undisturbed soil of rock-steady structure; Geotextiles loaded filter (3) is one deck water permeability non-woven geotextile; Porous concrete bank protection is that the spherical assembly of individual layer that adopts porous concrete material to make is laid formation; Planting groove spats is in toe and river bed connecting portion setting; Hygrophyte is the plant of planting in porous concrete bank protection and planting groove.This slope formula eco-embankment Stability Analysis of Structures has purifying river water quality safely, simultaneously and builds the function of the river levee ecosystem, but spherical " net " being combined to form of individual layer is unstable, once one of them spheroid disappearance, other spheroid is very easily shifted, and causes soil erosion.
For example: [patent No.] CN201320466933.0, [title] a kind of green ecological river course slope protection structure, [day for announcing] 2014.01.29, open a kind of green ecological river course slope protection structure, comprise spats structure and bank protection surface layer, described spats structure comprises the erosion control piece stone and the pine stake that arrange along side slope toe; Described bank protection surface layer comprises that along the direction perpendicular to bank protection geotechnological water proof material layer, permeable boulder bed, anti-filter earth working material layer, Earthworking reinforced bar material layer, eco-concrete are every structure, green soil layer from bottom to top successively; The crushed gravel layer of bottom, bank protection Po Ding gutter is connected with permeable boulder bed; Geotechnique's water proof material layer extends to bottom, gutter.This utility model has built that a kind of energy is permeable, ventilative, the ecological revetment of protection against erosion, has good technical economic benefit.But this protective slope structure largely relies on plant root to conserve water and soil, after vegetation damages, water and soil still can run off, and bank protection ability is unstable.
For example: [patent No.] CN201220102650.3, [title] a kind of novel protective slope structure, [day for announcing] 2012.10.31, a kind of novel protective slope structure is disclosed, comprise the green soil layer on original soil layer of being located at massif side slope and embed the concrete panel grider framework in original soil layer and green soil layer, described concrete panel grider framework is arranged in a crossed manner surrounds multiple grid, between described concrete panel grider base of frame and original soil layer, be provided with stone flour bed course, described green soil layer top is provided with green plants layer, described concrete panel grider framework end face is higher than green soil layer end face.The solid native ability of this utility model is strong, can effectively prevent erosion and landslide phenomenon.This concrete sash protective slope structure, because the soil of frame inside is restricted hardly in vertical direction, the water of sash inside still can fall soil erosion, and rear soil conservation function of long duration significantly reduces.
In sum, there is the problems such as bank protection timeliness is short, heat island effect is obvious in current ecological slope protection structure, is necessary to do to further improve.
Summary of the invention
The purpose of this utility model is that the bank protection timeliness of the existing protective slope structure existence of solution is short, the obvious problem of heat island effect, and a kind of bank protection timeliness length, good stability are provided, and can increase the ecological slope protection structure of slope surface rate of vegetation.
Pervious ecological protective slope structure of the present utility model, comprises bank protection framework and bank protecting component, and bank protecting component is laid in bank protection framework along slope surface, and slope surface is distributed with bank protection plant; Bank protection framework covers whole slope surface, and the bank protection cruciform bracing of slope body bottom supports with concrete pile, and bank protecting component is composed of a fixed connection with square connected mode by four monomer members.Described monomer members is that porous concrete waters building body, and its shape is determined according to design, can be that top is that hemisphere bottom is cylinder, can be also circular, square, cylindrical, foundation table is spherical.Gap between bank protecting component center and bank protecting component is as the plant hole of slope surface, and is filled with soil, and bank protecting component below is equipped with loaded filter.
Described bank protecting component is to be formed by connecting by directly building between monomer members or laying reinforcing bar, and monomer members diameter is 15cm-25cm, height 20cm-30cm, and quality is 10kg-15kg, also can be depending on the design.
The utility model compared with prior art has following progress:
1, bank protecting component is made up of four monomer members, can not close contact between each assembly and retain hole, and bank protecting component reserving hole simultaneously, therefore has more plant holes than the protective slope structure of traditional square monomer, can improve slope surface plant coverage scale.
2, single construction weight is at 10-15kg, and four monomer members couple together, and can bring into play better the effect of gravity bank protection; Multiple bank protecting components are mated formation together, also play each other certain squeezing action; The high bottom surface that hemisphere forms can also be avoided soil erosion.
3, monomer members adopts porous concrete to build, and is more conducive to the growth of plant in conjunction with anti-bank protection surface of considering layer formation; Conversely, the sunshade effect of plant can reduce again the heat island effect of bank protection, after mating formation simultaneously, after the earthing of top, can all plant life, increase afforestation coverage rate, because space and hole each other can be planted again shrub and herbaceous plant, realized the planting patterns of careless filling combination.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model pervious ecological bank protection.
Fig. 2 is the floor map being laid to by multiple bank protecting components of the present utility model.
Fig. 3 is monomer members structural representation of the present utility model.
In figure, 1-slope body; 2-loaded filter; 3-bank protection framework; 4-bank protection plant; 5-monomer members; 6-concrete pile; 7-bank protecting component; 8-plant hole.
Detailed description of the invention
As Figure 1-3, pervious ecological protective slope structure of the present utility model, comprises bank protection framework 3 and bank protecting component 7, and bank protecting component is laid in bank protection framework along slope surface, and slope surface is distributed with bank protection plant 4; It is characterized in that: bank protection framework surrounds whole slope surface, the bank protection cruciform bracing of slope body 1 bottom supports with concrete pile 6, and bank protecting component 7 is composed of a fixed connection with square connected mode by four monomer members 5; Described monomer members 5 is for porous concrete waters building body, and its top is that hemisphere bottom is cylinder; Gap between bank protecting component center and bank protecting component is as the plant hole 8 of slope surface, and is filled with soil; Bank protecting component below is equipped with loaded filter 2.The porous concrete that monomer members 5 adopts, intensity is C10-C30, porosity is 15%-30%, can be applicable to again plant growth in playing security protection; Plant hole 8 can be planted shrub, and again due to the loose characteristic of porous concrete, after (as shown in Figure 1) earthing, whole slope surface can be realized herbaceous plant and covers completely, as plants such as Bermuda grass etc.
The diameter of monomer members 5 and size can be set as required, adopt the mould designing to build prefabricated, and in humidity 95%, the form removal in lower 7 days of the condition of 20 DEG C of left and right of temperature, continues maintenance 28 days.
The rupture strength of the cement-based material adopting due to monomer members 5 is lower, and in order to realize excellent in stability and the revetment effect of bank protection entirety, described bank protecting component 7 must be formed by connecting by directly building between monomer members 5 or laying reinforcing bar.
Described monomer members 5 diameters are 15cm-25cm, height 20cm-30cm, and quality is 10kg-15kg, in reducing heat island effect, has strengthened again the effect of gravity bank protection as far as possible.
Bank protection form and planting patterns: bank protecting component 7 is routed to behind slope body 1 surface, the hole retaining between monomer members 5 and space, provide space for retaining soil and plant growth, at mulching soil or after with natural earthing, the high bottom surface of member has been avoided soil erosion; And hole each other or space as plant hole 8 for shrub and herbal common growth provide good place, changed tradition or other ecological revetments and cannot realize a difficult problem for shrub growth, realized careless filling combination.
The strength test method of porous concrete: according to the match ratio of slope protecting components, test and provide evaluation with reference to ordinary concrete intensity test method.
The maintenance process of plant: use natural curing or standard curing, until bank protecting component earthing plantation after slope surface is mated formation, regularly water until vegetation growth.
Case study on implementation: the diameter of monomer members 5 is 20cm, four monomer members composition bank protecting components 7, on the slope surface trimming, lay the bank protecting component 7 of prefabricated maintenance after 28 days, mulching soil after mating formation, adopt the mode of natural curing, after 2-3, on slope surface, there is natural vegetation, rate of vegetation and ecology are good.
Claims (3)
1. a pervious ecological protective slope structure, comprise bank protection framework (3) and bank protecting component (7), bank protecting component is laid in bank protection framework along slope surface, slope surface is distributed with bank protection plant (4), it is characterized in that: bank protection framework covers whole slope surface, the bank protection of slope body (1) bottom is concrete pile (6) support for cruciform bracing, and bank protecting component (7) is composed of a fixed connection with square connected mode by four monomer members (5); Described monomer members (5) is for porous concrete waters building body, and its top is that hemisphere bottom is cylinder; Gap between bank protecting component center and bank protecting component is as the plant hole (8) of slope surface, and is filled with soil, and bank protecting component below is equipped with loaded filter (2).
2. pervious ecological protective slope structure according to claim 1, is characterized in that: described bank protecting component (7) is to be formed by connecting by directly building or lay reinforcing bar between monomer members (5).
3. according to the arbitrary described pervious ecological protective slope structure of claim 1 or 2, it is characterized in that: described monomer members (5) diameter is 15cm-25cm, height 20cm-30cm, quality is 10kg-15kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479503.7U CN204023588U (en) | 2014-08-25 | 2014-08-25 | A kind of pervious ecological protective slope structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420479503.7U CN204023588U (en) | 2014-08-25 | 2014-08-25 | A kind of pervious ecological protective slope structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204023588U true CN204023588U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420479503.7U Expired - Fee Related CN204023588U (en) | 2014-08-25 | 2014-08-25 | A kind of pervious ecological protective slope structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674755A (en) * | 2015-01-26 | 2015-06-03 | 沈睿 | Ecological slope protecting method |
| CN105625263A (en) * | 2015-12-31 | 2016-06-01 | 扬州大学 | Assembly type ecological combined protection slope and construction method |
| CN108301382A (en) * | 2017-09-07 | 2018-07-20 | 北京东方园林环境股份有限公司 | One kind is planted raw purified water type concrete segment |
-
2014
- 2014-08-25 CN CN201420479503.7U patent/CN204023588U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674755A (en) * | 2015-01-26 | 2015-06-03 | 沈睿 | Ecological slope protecting method |
| CN105625263A (en) * | 2015-12-31 | 2016-06-01 | 扬州大学 | Assembly type ecological combined protection slope and construction method |
| CN108301382A (en) * | 2017-09-07 | 2018-07-20 | 北京东方园林环境股份有限公司 | One kind is planted raw purified water type concrete segment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170110 Address after: 100044 room 5-112, Exhibition Road, Beijing, Xicheng District Patentee after: Bian Libo Patentee after: HEBEI WATER CONSERVANCY ENGINEERING BUREAU Address before: 100044 room 5-112, Exhibition Road, Beijing, Xicheng District Patentee before: Bian Libo |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170119 Address after: 100044 room 5-112, Exhibition Road, Beijing, Xicheng District Patentee after: Bian Libo Patentee after: Chongqing water conservancy and Hydropower Construction Co.,Ltd. Address before: 100044 room 5-112, Exhibition Road, Beijing, Xicheng District Patentee before: Bian Libo Patentee before: Hebei Water Conservancy Engineering Bureau |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Patentee|Address|Patentee Correct: Bian Libo|100044 room 5-112, Exhibition Road, Beijing, Xicheng District|CHONGQING WATER CONSERVANCY HARBOR AND CHANNEL CONSTRUCTION GROUP CO.,LTD. False: Bian Libo|100044 room 5-112, Exhibition Road, Beijing, Xicheng District|Chongqing water conservancy and Hydropower Construction Co.,Ltd. Number: 07 Volume: 33 |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100044 room 5-112, Exhibition Road, Beijing, Xicheng District Co-patentee after: CHONGQING WATER CONSERVANCY HARBOR AND CHANNEL CONSTRUCTION GROUP CO.,LTD. Patentee after: Bian Libo Address before: 100044 room 5-112, Exhibition Road, Beijing, Xicheng District Co-patentee before: CHONGQING WATER CONSERVANCY HARBOR AND CHANNEL CONSTRUCTION GROUP CO.,LTD. Patentee before: Bian Libo |
|
| 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: 20141217 |