CN113605312A - Novel grass planting brick for riverbed ecological restoration and construction method - Google Patents
Novel grass planting brick for riverbed ecological restoration and construction method Download PDFInfo
- Publication number
- CN113605312A CN113605312A CN202110838006.6A CN202110838006A CN113605312A CN 113605312 A CN113605312 A CN 113605312A CN 202110838006 A CN202110838006 A CN 202110838006A CN 113605312 A CN113605312 A CN 113605312A
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- Prior art keywords
- brick
- planting
- riverbed
- main body
- brick main
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/027—Pots connected in horizontal rows
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
- A01G9/033—Flat containers for turf, lawn or the like, e.g. for covering roofs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/402—River restoration
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a novel grass planting brick for riverbed ecological restoration and a construction method, the novel grass planting brick comprises a brick main body, wherein a cavity is processed inside the brick main body to form a planting groove, a plurality of uniformly distributed water permeable openings are processed on the side wall of the planting groove, and a fixing hole is processed at one vertex angle part of the brick main body; splicing notches are processed at the rest vertex angles of the brick main body; the vertex angle parts of every three brick main bodies are closely arranged. Stability and ecological nature can be compromise, and this grass planting brick can be applicable to the plant planting of complicated topography riverbed, stereoplasm riverbed and soft riverbed through splicing a plurality of modules simultaneously, improves the plant survival rate.
Description
Technical Field
The invention relates to the field of river and lake ecological restoration, in particular to a novel grass planting brick for riverbed ecological restoration and a construction method.
Background
The river and lake ecological restoration is to restore the biological population and structure of the damaged water body ecological system by various methods by utilizing the ecological system principle, reconstruct a healthy aquatic ecological system, restore and strengthen the main functions of the water body ecological system and enable the ecological system to realize virtuous circle of overall coordination, self-maintenance and self-succession.
The urban construction in recent years causes frequent problems of river and lake water environment, especially the problem of river and lake endogenous pollution. At present, in order to restore the riverbed ecosystem, submerged plants are planted so as to better promote the decomposition of substances such as nitrogen, phosphorus and the like in water, thereby improving the self-cleaning capacity of the water body, and simultaneously providing nutrition and habitat for underwater organisms, so that a balanced ecosystem is established. However, due to the influence of the topography and geological conditions of the riverbed, the ecological grass planting materials of the riverbed are in short supply, and the current grass planting bricks are mainly suitable for the ground and the bank slope and are not beneficial to the stability of the structure of the riverbed and the exertion of the ecological functions of the ecological bricks. Based on the technical scheme, the invention designs a novel grass planting brick for riverbed ecological restoration, and aims to solve the problems.
Disclosure of Invention
The invention aims to provide a grass planting brick for riverbed ecological restoration and a construction method, which can give consideration to both stability and ecology, and meanwhile, the grass planting brick can be suitable for planting plants on riverbeds with complex terrains, hard riverbeds and soft riverbeds by splicing a plurality of modules, so that the survival rate of the plants is improved.
In order to achieve the technical features, the invention is realized as follows: a novel grass planting brick for riverbed ecological restoration comprises a brick main body, wherein a cavity is processed in the brick main body to form a planting groove, a plurality of uniformly distributed water permeable openings are processed on the side wall of the planting groove, and a fixing hole is processed at one vertex angle of the brick main body; splicing notches are processed at the rest vertex angles of the brick main body.
The brick main body is made of sludge materials through sintering.
The whole brick main body adopts a regular triangular pyramid structure.
The planting groove also adopts a regular triangular pyramid cavity structure, and a structure cavity structure with consistent wall thickness is formed on the brick main body.
During construction, the fixing hole is provided with a fixing piece in a penetrating mode, the fixing piece is inserted into the riverbed, and the brick main body is fixed on the riverbed.
During construction, planting soil is filled in the planting grooves, preferably domesticated submerged plants are planted in the planting grooves in the river bed central area, and improved emergent aquatic plants are planted in the planting grooves in the near-shore area.
The fixing piece adopts a steel bar with an anchor rod provided with a hook head.
During construction, the vertex angle parts of every three brick main bodies are closely arranged.
The construction method for ecological restoration of the riverbed by adopting the novel grass planting bricks comprises the following steps:
firstly, adopting a sand bag cofferdam to intercept river water of a river bed to one side of the river bed, and preferentially constructing the other side of the river bed;
removing floating mud on the surface of the river bottom, paving brick main bodies along the river bottom, keeping the top surfaces of the brick main bodies level with the river bottom, closely arranging the top corner parts of every three brick main bodies, and fixing each brick main body by adopting a fixing piece;
step three, after the whole river bed is paved, covering planting soil in the planting groove;
after the planting soil is filled, planting preferably domesticated submerged plants in a planting groove in the central area of the river bed, and planting improved emergent aquatic plants in the near-shore area to form a composite river bottom ecological modification system with water conservancy safety, abundant ecology and strong water purification capacity;
and step five, after the planting of the riverbed area on the side is finished, rearranging the sand-covered cofferdam, and then performing riverbed construction on the other side, and repeating the step two to the step four until the construction of the whole riverbed area is finished.
The invention has the following beneficial effects:
the invention can be used for planting submerged plants on complex terrains and hard riverbeds, and the triangular pyramid structure can give consideration to both stability and ecology; the air holes can be formed by bonding the plant soil and the bottom mud together through plant root systems, so that the stability of the riverbed is improved, the release of the bottom mud is reduced, the transparency of the water body is improved, and the benign cycle of the ecology of the riverbed is promoted; the brick body is provided with the series connection fixed orifices, and the module unit is planted to the concatenation combination of a plurality of modules of accessible, formation large tracts of land, adopts this kind of structure, and is more convenient when laying, and it is convenient pleasing to the eye to model, strong adaptability to can guarantee plant ecological community and build the condition, change body structural material moreover and utilize silt sintering system, solve silt on the one hand and deal with the problem, on the other hand has fine environmental protection meaning, is favorable to the sustainable development in city.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top elevational view of the brick of the present invention.
Fig. 3 is a cross-sectional view of a brick of the present invention.
Fig. 4 is a schematic plan view of the present invention.
Fig. 5 is a schematic perspective assembly view of the present invention.
In the figure: brick main part 1, planting groove 2, mouth 3 of permeating water, fixed orifices 4, mounting 5, riverbed 6, concatenation breach 7.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1-5, a novel grass planting brick for riverbed ecological restoration comprises a brick main body 1, wherein a cavity is formed inside the brick main body 1 to form a planting groove 2, a plurality of uniformly distributed water permeable openings 3 are formed in the side wall of the planting groove 2, and a fixing hole 4 is formed in one of the vertex angles of the brick main body 1; splicing notches 7 are processed at the rest vertex angles of the brick main body 1; the vertex angle parts of every three brick main bodies 1 are closely arranged. Through adopting foretell novel groove brick of planting, guaranteed that it can compromise stability and ecological character, can adapt to complicated riverbed moreover, guaranteed the survival rate of planting the vegetation.
Further, the brick main body 1 is made of a sludge material through sintering. By adopting the sintering forming process, the structural strength of the brick main body 1 is ensured, and the production cost is reduced.
Further, the whole brick main body 1 adopts a regular triangular pyramid structure. The stability of the structure is ensured by adopting the regular triangular pyramid structure.
Furthermore, the planting groove 2 also adopts a regular triangular pyramid cavity structure, and a structure cavity structure with consistent wall thickness is formed on the brick main body 1. By adopting the regular triangular pyramid cavity structure, the overall appearance structure form of the brick main body 1 can be adapted.
Further, during construction, a fixing piece 5 penetrates through the fixing hole 4, the fixing piece 5 is inserted into the riverbed 6, and the brick main body 1 is fixed on the riverbed. Through the above inserting and fixing mode, the reliability of the fixed installation of the planting groove 2 is ensured.
Furthermore, during construction, planting soil is filled in the planting grooves 2, preferably domesticated submerged plants are planted in the planting grooves 2 in the center area of the river bed, and improved emergent aquatic plants are planted in the planting grooves 2 in the near-shore area. By planting different types of vegetation in the planting groove 2, the ecological environment is ensured, and meanwhile, the purpose of attractiveness is achieved.
Further, the fixing piece 5 is made of a steel bar with a hook head on the anchor rod. Through adopting the stock or the effectual fixed mounting structure that has simplified of reinforcing bar, guaranteed reliability and convenience fixed to whole planting groove 2.
Example 2:
the construction method for ecological restoration of the riverbed by adopting the novel grass planting bricks comprises the following steps:
firstly, adopting a sand bag cofferdam to intercept river water of a river bed to one side of the river bed, and preferentially constructing the other side of the river bed;
removing floating mud on the surface of the river bottom, paving brick main bodies 1 along the river bottom, keeping the top surfaces of the brick main bodies 1 level with the river bed, closely arranging the vertex angles of every three brick main bodies 1, and fixing each brick main body 1 by a fixing piece 5;
step three, after the whole river bed is paved, covering planting soil in the planting groove 2;
after the planting soil is filled, planting preferably domesticated submerged plants in a planting groove 2 in the central area of the river bed, and planting improved emergent aquatic plants in the near-shore area to form a composite river bottom ecological modification system with water conservancy safety, rich ecology and strong water purification capacity;
and step five, after the planting of the riverbed area on the side is finished, rearranging the sand-covered cofferdam, and then performing riverbed construction on the other side, and repeating the step two to the step four until the construction of the whole riverbed area is finished.
The working process and principle of the invention are as follows:
before the concrete implementation of the invention, a sand-bag cofferdam is adopted to intercept river water of a river bed to one side of the river bed, and the other side is constructed preferentially. Firstly, removing floating mud on the surface of a river bottom, paving the novel brick body 1 along the river bottom, keeping the top surface of the brick body 1 level with the river bed, fixing the brick body by using a fixing piece 5, covering planting soil in a planting groove 2, planting preferably domesticated submerged plants in the central area of the river bed, and planting improved emergent plants in a near-shore area to form a composite river bottom ecological modification system with water conservancy safety, rich ecology and strong water purification capacity; the brick main body is made by sintering sludge serving as a main material, and meanwhile, the special high porosity realizes high water permeability and provides enough space for the growth of plant roots, so that the brick main body can be used as a base material for ecological restoration of natural ecotype rivers, lakes, riverbeds.
Claims (9)
1. A novel grass planting brick for riverbed ecological restoration, its characterized in that: the water-permeable brick comprises a brick main body (1), wherein a cavity is processed in the brick main body (1) to form a planting groove (2), a plurality of uniformly distributed water-permeable openings (3) are processed on the side wall of the planting groove (2), and a fixing hole (4) is processed at one vertex angle of the brick main body (1); splicing notches (7) are machined in the rest vertex angle parts of the brick main body (1).
2. The novel grass planting brick for riverbed ecological restoration according to claim 1, is characterized in that: the brick main body (1) is made of sludge materials through sintering.
3. The novel grass planting brick for riverbed ecological restoration according to claim 1 or 2, is characterized in that: the brick main body (1) is of a regular triangular pyramid structure as a whole.
4. The novel grass planting brick for riverbed ecological restoration according to claim 1, is characterized in that: the planting groove (2) also adopts a regular triangular pyramid cavity structure, and a structure cavity structure with consistent wall thickness is formed on the brick main body (1).
5. The novel grass planting brick for riverbed ecological restoration according to claim 1, is characterized in that: during construction, the fixing hole (4) is provided with a fixing piece (5) in a penetrating mode, the fixing piece (5) is inserted into the riverbed (6), and the brick main body (1) is fixed on the riverbed.
6. The novel grass planting brick for riverbed ecological restoration according to claim 1, is characterized in that: during construction, planting soil is filled in the planting grooves (2), preferably domesticated submerged plants are planted in the planting grooves (2) in the center area of the river bed, and improved emergent aquatic plants are planted in the planting grooves (2) in the near-shore area.
7. The novel grass planting brick for riverbed ecological restoration according to claim 5, is characterized in that: the fixing piece (5) adopts a steel bar with an anchor rod provided with a hook head.
8. The novel grass planting brick for riverbed ecological restoration according to claim 1, is characterized in that: during construction, the vertex angle parts of every three brick main bodies (1) are closely arranged.
9. The construction method for riverbed ecological restoration by adopting the novel grass planting brick as claimed in claim 1, 2, 4, 5, 6, 7 or 8 is characterized by comprising the following steps:
firstly, adopting a sand bag cofferdam to intercept river water of a river bed to one side of the river bed, and preferentially constructing the other side of the river bed;
removing floating mud on the surface of the river bottom, paving brick main bodies (1) along the river bottom, keeping the top surfaces of the brick main bodies (1) level with the river bed, closely arranging the vertex angle parts of every three brick main bodies (1), and fixing each brick main body (1) by using a fixing piece (5);
step three, after the whole river bed is paved, covering planting soil in the planting groove (2);
after the planting soil is filled, planting the preferably domesticated submerged plants in a planting groove (2) in the central area of the river bed, and planting the improved emergent aquatic plants in the near-shore area to form a composite river bottom ecological modification system with water conservancy safety, rich ecology and strong water purification capacity;
and step five, after the planting of the riverbed area on the side is finished, rearranging the sand-covered cofferdam, and then performing riverbed construction on the other side, and repeating the step two to the step four until the construction of the whole riverbed area is finished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110838006.6A CN113605312A (en) | 2021-07-23 | 2021-07-23 | Novel grass planting brick for riverbed ecological restoration and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110838006.6A CN113605312A (en) | 2021-07-23 | 2021-07-23 | Novel grass planting brick for riverbed ecological restoration and construction method |
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| Publication Number | Publication Date |
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| CN113605312A true CN113605312A (en) | 2021-11-05 |
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| CN202110838006.6A Pending CN113605312A (en) | 2021-07-23 | 2021-07-23 | Novel grass planting brick for riverbed ecological restoration and construction method |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2775304A1 (en) * | 1998-02-26 | 1999-08-27 | Alsthom Cge Alcatel | MUTUAL LOCKING BLOCK AND PROCESS FOR THE REALIZATION OF A SELF-LOCKING ARTIFICIAL PAVING |
| US20030228192A1 (en) * | 2002-06-11 | 2003-12-11 | Jansson Jan Erik | Revetment useful to line stream bed and assembly of said revetments |
| KR200395276Y1 (en) * | 2005-04-26 | 2005-09-08 | (주)다인건설 | The block for the river bed protection |
| KR100694874B1 (en) * | 2005-11-24 | 2007-03-13 | (주)종합건축사 사무소 담 | Revetment block |
| KR100818794B1 (en) * | 2006-12-22 | 2008-04-02 | (주)자강 | A block for protecting a river bed |
| CN202503932U (en) * | 2012-04-24 | 2012-10-31 | 深圳市高山水园林环境艺术有限公司 | Maintenance-free slope greening structure |
| CN105862673A (en) * | 2016-04-06 | 2016-08-17 | 胡凯燕 | Honeycomb building block and application thereof |
| CN110055931A (en) * | 2019-04-16 | 2019-07-26 | 四川捷途环保服务有限公司 | A kind of ecology bank protection stone and preparation method thereof |
| CN210887117U (en) * | 2019-10-09 | 2020-06-30 | 湖北省港路勘测设计咨询有限公司 | Novel fragment of brick unit and river course side slope protection structure |
| KR102155500B1 (en) * | 2020-05-29 | 2020-09-14 | 상신산업(주) | Scour prevention block |
| CN212641362U (en) * | 2020-06-30 | 2021-03-02 | 杜静 | Ecological restoration system for river hydro-fluctuation belt |
| CN213537406U (en) * | 2020-08-14 | 2021-06-25 | 上海合井生物工程有限公司 | Purifying filter bed of sludge ecological brick |
-
2021
- 2021-07-23 CN CN202110838006.6A patent/CN113605312A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2775304A1 (en) * | 1998-02-26 | 1999-08-27 | Alsthom Cge Alcatel | MUTUAL LOCKING BLOCK AND PROCESS FOR THE REALIZATION OF A SELF-LOCKING ARTIFICIAL PAVING |
| US20030228192A1 (en) * | 2002-06-11 | 2003-12-11 | Jansson Jan Erik | Revetment useful to line stream bed and assembly of said revetments |
| KR200395276Y1 (en) * | 2005-04-26 | 2005-09-08 | (주)다인건설 | The block for the river bed protection |
| KR100694874B1 (en) * | 2005-11-24 | 2007-03-13 | (주)종합건축사 사무소 담 | Revetment block |
| KR100818794B1 (en) * | 2006-12-22 | 2008-04-02 | (주)자강 | A block for protecting a river bed |
| CN202503932U (en) * | 2012-04-24 | 2012-10-31 | 深圳市高山水园林环境艺术有限公司 | Maintenance-free slope greening structure |
| CN105862673A (en) * | 2016-04-06 | 2016-08-17 | 胡凯燕 | Honeycomb building block and application thereof |
| CN110055931A (en) * | 2019-04-16 | 2019-07-26 | 四川捷途环保服务有限公司 | A kind of ecology bank protection stone and preparation method thereof |
| CN210887117U (en) * | 2019-10-09 | 2020-06-30 | 湖北省港路勘测设计咨询有限公司 | Novel fragment of brick unit and river course side slope protection structure |
| KR102155500B1 (en) * | 2020-05-29 | 2020-09-14 | 상신산업(주) | Scour prevention block |
| CN212641362U (en) * | 2020-06-30 | 2021-03-02 | 杜静 | Ecological restoration system for river hydro-fluctuation belt |
| CN213537406U (en) * | 2020-08-14 | 2021-06-25 | 上海合井生物工程有限公司 | Purifying filter bed of sludge ecological brick |
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Application publication date: 20211105 |