CN203080472U - Building block ecological bank protection with habitat - Google Patents
Building block ecological bank protection with habitat Download PDFInfo
- Publication number
- CN203080472U CN203080472U CN 201220630229 CN201220630229U CN203080472U CN 203080472 U CN203080472 U CN 203080472U CN 201220630229 CN201220630229 CN 201220630229 CN 201220630229 U CN201220630229 U CN 201220630229U CN 203080472 U CN203080472 U CN 203080472U
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- Prior art keywords
- habitat
- stone
- ecological
- cavity
- district
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- 230000004224 protection Effects 0.000 title claims abstract description 29
- 239000004575 stone Substances 0.000 claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000005484 gravity Effects 0.000 claims abstract description 21
- 239000011449 brick Substances 0.000 claims description 18
- 208000028804 PERCHING syndrome Diseases 0.000 claims description 5
- 241000269800 Percidae Species 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 description 8
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 241000269799 Perca fluviatilis Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000007613 slurry method Methods 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
Provided is a building block ecological bank protection with a habitat. The building block ecological bank protection with the habitat comprises a gravity type retaining wall. The gravity type retaining wall is constructed by pulp building blocks. A through water pipe used for communicating an inner water body and an outer water body is arranged on the gravity type retaining wall. The bank protection further comprises an ecological habitat. The front portion of the ecological habitat is connected with the gravity type retaining wall, and a geomembrane is arranged at the back portion of the ecological habitat. The ecological habitat is constructed by dimension stones layer by layer. The through water pipe is connected with a cavity layer of the ecological habitat, cavities are reserved between adjacent dimension stones in the cavity layer, and adjacent dimension stones on adjacent upper layers and lower layers of the cavity layer are tightly connected. Corners of the upper-layer dimension stones are laid on the dimension stones of the cavity layer, wooden cases without top covers are placed inside the cavities, and the wooden cases make contact with the dimension stones. According to the building block ecological bank protection with the habitat, the condition that a section of ecological bank protection type with the ecological habitat in a pulp building stone protection section is achieved, and the problem of poor ecology originally is well solved.
Description
Technical field
The utility model relates to a kind of shore protection form, especially a kind of shore protection form that has ecological habitat.
Background technology
Traditional stone masonry shore protection is the common type of bank slope protections such as river course, navigation channel, lake, reservoir, and this shore protection form outward appearance is neat, and retaining soil and flood control effect are better, are suitable for the less shore protection of land-based area width.But because this shore protection mode has been destroyed riverbank vegetation and biological basis of depending on for existence, intercept, hindered the procreation of perching of animals such as fish, crab, frog, also planting aquatic plants under water can't form by the good ecological environment of waters to land-based area.On the other hand, it is narrow that the regulation of many city rivers faces the river course, and two sides, river course building is intensive, and it is limited to widen the river course, and it is bigger that shore protection form that whole section river course changes natural type ecological revetment difficulty into.
Summary of the invention
In order to overcome the problem of existing stone masonry shore protection form ecological property weak effect, the utility model provides a kind of building block ecological revetment that contains the habitat, realize in a stone masonry section of protecting, just having the ecological revetment form of one section ecological habitat, solved the problem of original ecological property difference well.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of building block ecological revetment that contains the habitat, comprise the gravity barricade, described gravity barricade is built by laying bricks or stones and is formed by grouting piece, be provided with on the described gravity barricade in order to be communicated with the water service pipe of inside and outside water body, described shore protection comprises that also ecology perches the district, the front portion that described ecology is perched the district is connected with described gravity barricade, and described ecology is perched the rear portion layout geomembrane in district; Described ecology is perched the district and is built by laying bricks or stones by the block stone layer floor and form, the cavity floor that water service pipe and described ecology are perched the district joins, leave the cavity between the adjacent block stone in the layer of described cavity, the adjacent block stone of the levels adjacent with this layer closely is connected, and block is all taken on the piece stone of this cavity layer in each angle of upper strata piece stone, place half-headed wooden case in the described cavity, described wooden case contacts with piece stone.
Further, the adjacent block stone of odd-level closely connects from top to bottom, leaves the cavity between the adjacent block stone of even level, and described water service pipe is communicated with described even level.This mode is a kind of optional mode, also can adopt other mode.
Closely connect between the adjacent block stone of described geomembrane contact.
With closely is connected closely connection between the adjacent block stone among every row between at least two row's piece stones of described geomembrane contact.
Further, the angle between described geomembrane and the ecological bottom surface of perching the district is less than 60 °.
The beneficial effects of the utility model mainly show: barricade is resisted the wave current scour, effectively avoids the wave current to the washing away of the inboard bank slope of barricade, and has good shore protection effect; Ecology is perched the district and is contained a large amount of cavities, can provide the shelter and the condition of building a nest, and reduces flow velocity, and living space is provided, and shielded from sunlight provides passage, helps the formation of food chain; Water plant can grow in the cavity, and plant can be realized the ecology of shore protection as biological nutriment, recovers the ecosystem of bank slope nature.The utility model is suitable for the bank protection work of river course, navigation channel, reservoir.
Description of drawings
Fig. 1 is the profile of ecological habitat shore protection.
Fig. 2 is the front view of ecological habitat shore protection.
Fig. 3 is the vertical view of ecological habitat shore protection.
Among the figure: 1, water plant; 2, geomembrane; 3, cavity; 4, wooden case; 5, plant on the bank; 6, steel concrete; 7, piece stone; 8, water service pipe; 9, grout piece.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1～Fig. 3, a kind of building block ecological revetment that contains the habitat, comprise the gravity barricade, described gravity barricade is built by laying bricks or stones and is formed by grouting piece 9, be provided with on the described gravity barricade in order to be communicated with the water service pipe 8 of inside and outside water body, described shore protection comprises that also ecology perches the district, and the front portion that described ecology is perched the district is connected with described gravity barricade, and geomembrane 2 is arranged at the rear portion that described ecology is perched the district; Described ecology is perched the district and is built by laying bricks or stones layer by layer by piece stone 7 and form, water service pipe 8 joins with the cavity floor that described ecology is perched the district, leave cavity 3 between the adjacent block stone in the layer of described cavity, the adjacent block stone of the levels adjacent with this layer closely is connected, and block is all taken on the piece stone of this cavity layer in each angle of upper strata piece stone, place half-headed wooden case 4 in described empty 3, described wooden case 4 contacts with piece stone.
The adjacent block stone of odd-level closely connects from top to bottom, leaves the cavity between the adjacent block stone of even level, and described water service pipe is communicated with described even level.This mode is a kind of optional mode, also can adopt other mode.
With closely be connected between the adjacent block stone of described geomembrane contact.
With closely is connected closely connection between the adjacent block stone among every row between at least two row's piece stones of described geomembrane contact.
Further, the angle between described geomembrane and the ecological bottom surface of perching the district is less than 60 °.
In the present embodiment, about stone masonry shore protection section an ecological habitat shore protection is set greatly every 100m, this ecology habitat shore protection by gravity barricade, ecology perch the district two parts form.
(1) the gravity barricade is formed by cemented rock, and stone-laying must adopt shop slurry method to build by laying bricks or stones, and when building by laying bricks or stones, the suitable layering of stone is crouched and built, the fissure of displacement up and down, inside and outside take block.Its piece stone preferably takes upper and lower surface roughly smooth and parallel, no wedge angle, featheredge, and piece is thick should be greater than 20cm.Water service pipe is set on barricade links up inside and outside water body, the water service pipe diameter is not more than 15cm.Absolute altitude is not higher than the design low water stage at the bottom of the orlop water service pipe.
(2) the ecology piece stone of perching in the district adopts mortar to be built into, and one deck piece stone in that the place, plane, place of each water service pipe arranges must leave the cavity between this one deck piece stone, keeps between the cavity connecting, empty different sizes, conveniently to allow a greater variety of animal uses.Should closely build by laying bricks or stones with the levels piece stone that contains cavity layer next-door neighbour, the hole of not leaving a blank when building by laying bricks or stones, must all be taken each angle of upper strata piece stone on the piece stone that block leaves the cavity layer below, to keep overall structure stability.Voidage accounts for ecology and perches 10% of district.Other layer piece stone is when building by laying bricks or stones, and the suitable layering of stone is crouched and built, and the fissure of displacement is closely built by laying bricks or stones up and down.
Choose suitable cavity and place half-headed wooden case, wooden case must contact with stone-laying, topples over or is overturned by stormy waves so that wooden case is unlikely in water, and the volume of wooden case must be less than the cavity, places nutrition soil and water plant in the wooden case.
Between a row or several rows piece stone that contacts with geomembrane, can not leave space or hole, prevent that hole and geomembrane from directly connecting, cause soil erosion, specifically arrange number and determine by the designer in order to avoid destroy geomembrane.Perch between district masonry and the backfill soil body in ecology and to arrange geomembrane, the laying angle of geomembrane is less than 60 ° (this angle is geomembrane is perched the bottom surface in district with respect to ecology a angle).
When building ecological habitat shore protection, dig certain earth volume earlier according to design size earlier, build the cemented rock 9 of gravity barricade then by laying bricks or stones with mortar, on the gravity barricade, arrange water service pipe 8 at interval, continue then that the water service pipe diameter is not more than 15cm with mortar building block stone by 0.5 * 0.5m.Build the piece stone 7 that ecology is perched the district by laying bricks or stones with mortar then, build the piece stone in bottommost water service pipe place planar underside earlier by laying bricks or stones, building method adopts traditional block method, does not leave the cavity between piece stone.Then build the piece stone of water service pipe place layer by laying bricks or stones, must contain cavity 3 between this one deck piece stone, empty different sizes is staggeredly placed, and keeps between the cavity connecting.During with cavity next-door neighbour's upper strata stone block building, each angle of piece stone must be taken on the block piece stone below,, closely build by laying bricks or stones between piece stone to keep structural stability.Other stone block building is built by laying bricks or stones with reference to said method.Place wooden case 4 on some cavities, planted water plant 1 in the wooden case, wooden case must contact with piece stone, guarantees that wooden case fixes.On the stone that puzzles, lay geomembrane 2 then, layered backfill then, lift height is 0.3～0.4m.On the gravity barricade, lay C25 steel concrete 6 and bear down on one, perch top, district in ecology and spread backfill, on backfill, plant plant 5 on the bank.
Claims (5)
1. building block ecological revetment that contains the habitat, comprise the gravity barricade, described gravity barricade is built by laying bricks or stones and is formed by grouting piece, it is characterized in that: be provided with on the described gravity barricade in order to be communicated with the water service pipe of inside and outside water body, described shore protection comprises that also ecology perches the district, the front portion that described ecology is perched the district is connected with described gravity barricade, and described ecology is perched the rear portion layout geomembrane in district; Described ecology is perched the district and is built by laying bricks or stones by the block stone layer floor and form, the cavity floor that water service pipe and described ecology are perched the district joins, leave the cavity between the adjacent block stone in the layer of described cavity, the adjacent block stone of the levels adjacent with this layer closely is connected, and block is all taken on the piece stone of this cavity layer in each angle of upper strata piece stone, place half-headed wooden case in the described cavity, described wooden case contacts with piece stone.
2. the building block ecological revetment that contains the habitat as claimed in claim 1 is characterized in that: the adjacent block stone of odd-level closely connects from top to bottom, leaves the cavity between the adjacent block stone of even level, and described water service pipe is communicated with described even level.
3. the building block ecological revetment that contains the habitat as claimed in claim 1 or 2 is characterized in that: with closely be connected between the adjacent block stone of described geomembrane contact.
4. the building block ecological revetment that contains the habitat as claimed in claim 1 or 2 is characterized in that: with closely is connected closely connection between the adjacent block stone among every row between at least two row's piece stones of described geomembrane contact.
5. the building block ecological revetment that contains the habitat as claimed in claim 1 or 2 is characterized in that: the angle between described geomembrane and the ecological bottom surface of perching the district is less than 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630229 CN203080472U (en) | 2012-11-23 | 2012-11-23 | Building block ecological bank protection with habitat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220630229 CN203080472U (en) | 2012-11-23 | 2012-11-23 | Building block ecological bank protection with habitat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203080472U true CN203080472U (en) | 2013-07-24 |
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ID=48826328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220630229 Expired - Lifetime CN203080472U (en) | 2012-11-23 | 2012-11-23 | Building block ecological bank protection with habitat |
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| Country | Link |
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| CN (1) | CN203080472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061310A (en) * | 2012-11-23 | 2013-04-24 | 浙江工业大学 | Novel ecological habitat revetment |
-
2012
- 2012-11-23 CN CN 201220630229 patent/CN203080472U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061310A (en) * | 2012-11-23 | 2013-04-24 | 浙江工业大学 | Novel ecological habitat revetment |
| CN103061310B (en) * | 2012-11-23 | 2015-03-04 | 浙江工业大学 | Ecological habitat revetment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130724 Effective date of abandoning: 20150304 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130724 Effective date of abandoning: 20150304 |
|
| RGAV | Abandon patent right to avoid regrant |