CN216920191U - Geological river bank reinforcing facility that easily collapses that can enrich heavy metal - Google Patents
Geological river bank reinforcing facility that easily collapses that can enrich heavy metal Download PDFInfo
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- CN216920191U CN216920191U CN202123363676.1U CN202123363676U CN216920191U CN 216920191 U CN216920191 U CN 216920191U CN 202123363676 U CN202123363676 U CN 202123363676U CN 216920191 U CN216920191 U CN 216920191U
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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Abstract
The utility model relates to a geological river bank reinforcing facility capable of enriching heavy metals and easy to collapse, which comprises a first reinforcing unit arranged at the upper part of a river bank and a second reinforcing unit buried in a river bed, wherein an ecological interlocking block is arranged between the first reinforcing unit and the second reinforcing unit and is laid on the river bank. According to the utility model, the river bank in the area which is easy to collapse is fixed, plants capable of enriching heavy metals are planted in the holes above the flood level of the ecological interlocking block, and plants absorbing elements such as nitrogen and phosphorus are planted in the holes below the flood level, so that the bank can be stabilized, flood and irrigation functions of the bank can be met, the water quality can be purified, and environment-friendly and landscape functions of clear water and green bank can be realized.
Description
Technical Field
The present invention relates to engineering related to the control and utilization of streams, watercourses, coasts, or other sea areas; the technical field of joint seam or sealing of general hydraulic structures, in particular to a reinforcing facility for a bank of a geological river bank which can be enriched with heavy metals and is easy to collapse.
Background
Along with the acceleration of the industrialization process, the materials are more and more abundant, the living standard of people is also obviously improved, and at present, China has stepped into the well-being society. However, the development of industrial civilization has great influence on the environment, such as excessive excavation of river channels, which damages the original ecological environment, and extensive mining industry causes heavy metal wastewater to be discharged into natural water bodies, which also causes heavy metal pollution.
Meanwhile, in the traditional hydraulic engineering, the bank protection is usually reinforced by civil engineering and technologies such as grouted stones, dry stones, cast-in-place concrete plates, precast concrete blocks, geomembrane bag concrete and the like, so that the scouring of river water to the bank dyke is relieved to a certain extent, the flood control and drainage functions are met, the original ecological environment is further destroyed, the water is not clear, the bank is not green, and the landscape is not beautiful.
In the prior art, common river bank protection methods include a full-natural type slope protection technology and a semi-natural type slope protection technology. The full-natural slope protection technology utilizes the root system of natural plants to fix the side slope; the semi-natural combined slope protection technology is to combine natural plants and partial measures (such as stone mortar, gabion and the like) of the traditional hydraulic engineering to realize the stability of the bank slope. However, as the river bank in some regions of our country has no easy-to-collapse geology, the plant slope protection technology is not sufficient to realize the requirement of fast and permanent slope fixing for the special geology.
SUMMERY OF THE UTILITY MODEL
The utility model solves the problems in the prior art, provides an optimized reinforcing facility for the bank of the riverway with the easy-to-collapse geological river capable of enriching the heavy metal, aims at the riverway arrangement with the easy-to-collapse geological river and the heavy metal pollution, and is an ecological bank protection structure which can ensure the stability of preventing collapse and can enrich the heavy metal.
The utility model adopts the technical scheme that the facility for reinforcing the riverway bank with the easy-collapse geology capable of enriching the heavy metal comprises a first reinforcing unit arranged at the upper part of the riverway bank and a second reinforcing unit embedded in a riverbed, wherein an ecological interlocking block is arranged between the first reinforcing unit and the second reinforcing unit and is paved on the riverway bank.
Preferably, the first reinforcing unit comprises a transverse reinforcing mechanism, a longitudinal reinforcing mechanism is arranged at one end of the transverse reinforcing mechanism in a matched mode, and the longitudinal reinforcing mechanism is arranged in a matched mode with the ecological interlocking block.
Preferably, the longitudinal reinforcing mechanism comprises a plurality of prestressed piles which are embedded in parallel at the upper part of the river bank.
Preferably, a steel bar is further embedded at the upper part of the river bank matched with the prestressed pile, and the steel bar and the prestressed pile are arranged in a matched mode.
Preferably, the transverse reinforcing mechanism comprises a plurality of parallel concrete beams, one end of each concrete beam is matched with the corresponding longitudinal reinforcing mechanism, the other end of each concrete beam is arranged corresponding to the concrete foundation, and a drainage ditch is arranged in cooperation with the concrete foundation.
Preferably, a drain pipe is arranged downwards in cooperation with the drainage ditch.
Preferably, a top plate is laid on the first reinforcing unit except the drainage ditch, and the top plate and the longitudinal reinforcing mechanism are arranged in a matched mode through a rigid piece.
Preferably, the second reinforcing unit is a concrete foot embedded in the river bed.
Preferably, the ecological interlocking block is provided with planting holes.
Preferably, the open porosity of the planting holes on the ecological interlocking blocks is 50% -70%.
The utility model relates to an optimized geological river bank reinforcing facility capable of enriching heavy metals and easy to collapse, which comprises a first reinforcing unit arranged at the upper part of a river bank and a second reinforcing unit embedded in a river bed, wherein an ecological interlocking block is arranged between the first reinforcing unit and the second reinforcing unit and is laid on the river bank.
According to the utility model, the ecological interlocking block is fixed by the first reinforcing unit and the second reinforcing unit, and the bank is reinforced by the ecological interlocking block, so that the bank under geological conditions easy to collapse is more stable, plants for enriching heavy metals can be planted in the ecological interlocking block, the flood control and drainage functions of a river channel can be met, a green bank can be built, and the pollution is reduced.
According to the utility model, under the combined action of the first reinforcing unit, the second reinforcing unit and the ecological interlocking block, the river bank in the area easy to collapse is fixed, plants capable of enriching heavy metals are planted in the holes above the flood level of the ecological interlocking block, and plants absorbing elements such as nitrogen and phosphorus are planted in the holes below the flood level, so that the bank can be stabilized, flood and irrigation functions of the bank can be satisfied, water quality can be purified, and environment-friendly and landscape functions of clear water and green bank can be realized.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is a sectional view taken along line B-B of fig. 1.
Detailed Description
The present invention is described in further detail with reference to the following examples, but the scope of the present invention is not limited thereto.
The utility model relates to a facility for reinforcing a riverway bank, which can enrich heavy metals and is easy to collapse, and comprises a first reinforcing unit arranged at the upper part of the riverway bank and a second reinforcing unit embedded in a riverbed, wherein an ecological interlocking block 9 is arranged between the first reinforcing unit and the second reinforcing unit, and the ecological interlocking block 9 is laid on the riverway bank.
According to the utility model, the first reinforcing unit is arranged at the upper part of the river channel bank, an acting point at the upper part of the bank is provided for the ecological interlocking block 9, the second reinforcing unit is buried in a river bed, an acting point in the river channel is provided for the ecological interlocking block 9, and the river channel bank in the area easy to collapse is fixed under the combined action of the first reinforcing unit, the second reinforcing unit and the ecological interlocking block.
In the utility model, a plurality of groups of first reinforcing units, second reinforcing units and ecological interlocking blocks 9 are arranged on a bank at preset distances along the bank.
In the utility model, it should be noted that the periphery of each ecological interlocking block 9 is provided with a splicing concave flange similar to a water permeable brick, and the outer edges of the adjacent ecological interlocking blocks 9 can be engaged with each other; the ecological interlocking blocks 9 are made of geotextile, sand and soil from bottom to top, the ecological interlocking blocks are considered as a whole by the geotextile, the seeds are buried in the soil, the sand is arranged under the soil for protection, and the geotextile prevents scouring below the sand layer.
First reinforcement unit includes horizontal strengthening mechanism, horizontal strengthening mechanism's one end cooperation is equipped with vertical strengthening mechanism, vertical strengthening mechanism sets up with ecological interlocking piece 9 cooperation.
The longitudinal reinforcing mechanism comprises a plurality of prestressed piles 7 which are embedded in parallel at the upper part of a river bank.
And a reinforcing steel bar 11 is also embedded at the upper part of the river bank matched with the prestressed pile 7, and the reinforcing steel bar 11 is matched with the prestressed pile 7.
The transverse reinforcing mechanism comprises a plurality of parallel concrete beams 6, one end of any concrete beam 6 is matched with the corresponding longitudinal reinforcing mechanism, the other end of the concrete beam 6 is arranged corresponding to the concrete foundation 3, and the drainage ditch 1 is arranged in cooperation with the concrete foundation 3.
And a drain pipe 4 is arranged downwards in cooperation with the drainage ditch 1.
The top plate 14 is laid on the first reinforcing units except the drainage ditch 1, and the top plate 14 and the longitudinal reinforcing mechanism are arranged in a matched mode through a rigid part.
According to the utility model, the transverse reinforcing mechanism provides transverse fixing force, the longitudinal reinforcing mechanism provides longitudinal fixing force, the transverse reinforcing mechanism is matched with the longitudinal reinforcing mechanism to realize the position fixing of the first reinforcing unit, and meanwhile, the longitudinal reinforcing mechanism is matched with the ecological interlocking block 9.
In the utility model, the prestressed pile 7 is taken as a longitudinal reinforcing mechanism and goes deep into the bank, and the occlusion degree between the prestressed pile and the bank is realized through the surface structure of the wood grain imitation, so that the bank is prevented from collapsing; and steel plates are embedded at the upper parts of the riverway bank in cooperation with the prestressed piles 7, and the stability of any first reinforcing unit is ensured through the steel plates.
In the utility model, the prestressed pile 7 is provided with a steel bar 11, and an iron plate (or a steel plate) 10 can be arranged to be reinforced by matching with the steel bar 11, and the longitudinal beam 12 is used for full-width surrounding.
In the utility model, a plurality of concrete crossbeams 6 are respectively matched with prestressed piles 7 to further realize horizontal reinforcement, the other ends of the concrete crossbeams 6 correspond to concrete foundations 3, meanwhile, curbstones 2 are arranged corresponding to the concrete foundations 3, and concrete cushions 5 are generally arranged under the concrete foundations 3.
In the utility model, all concrete foundations 3 are matched to be provided with the drainage ditch 1 which is positioned above the flood level and is used for collecting rainwater accumulated on the top plate 14, and the rainwater flows into a river along the ecological interlocking block 9; the special drainage device is particularly suitable for rapidly draining water under the condition of heavy rain, the completeness of the device is ensured, the drainage ditch 1 can be correspondingly provided with the drainage pipe 4, and the drainage speed is ensured.
In the utility model, furthermore, a top plate 14 is laid on a plurality of concrete cross beams 6, and a rigid member is matched with the prestressed pile 7, so that all independent first reinforcing units are connected into pieces, the integral integrity of the facility is increased, and the stability is improved; a plurality of steel bars 11 are arranged between the prestressed pile 7 and the top plate 14 and respectively extend into the space between the prestressed pile 7 and the top plate 14 so as to ensure the stability of the top plate 14.
In the present invention, the roof 14 is located above the flood level; the upper part of the top plate 14 can be paved with permeable bricks, and the upper waterfront side can be provided with marble-imitated railings 13.
The second reinforcing unit is a concrete fixing foot 8 buried in the riverbed.
In the utility model, the concrete feet 8 are concrete feet 8.
Planting holes are formed in the ecological interlocking blocks 9.
The open ratio of the planting holes on the ecological interlocking blocks 9 is 50% -70%.
In the utility model, the ecological interlocking block 9 is provided with planting holes, and plants can be planted while the ecological interlocking block is ventilated; for example, plants including but not limited to bermuda grass or ryegrass can be planted above the flood level for enriching heavy metals, and plants including but not limited to cattail, redroot flower, cane shoot and the like can be planted below the flood level for absorbing nitrogen and phosphorus, so that the bank is stabilized, flood and irrigation functions are met, water quality is purified, and environment protection and landscape functions of water cleaning and bank greening are realized.
In the utility model, in principle, geotextile should be laid under the ecological interlocking block 9 to prevent water and soil loss.
In the utility model, an embodiment is given;
the top of the prestressed pile 7 is connected with the concrete beam 6, the middle upper part is connected with the ecological interlocking block 9, the length is 300-600cm, and the diameter is 20-30 cm;
the concrete foundation 3 is 35cm thick;
arranging a road edge stone 2 corresponding to the concrete foundation 3, wherein the height of the road edge stone 2 is 30 cm;
the top plate 14 is a concrete precast slab, the width is 200cm-250cm, and the thickness is 10-15 cm; the top plate 14 is connected with the top of the prestressed pile 7 by a steel bar 11;
the drainage ditch 1 is paved along the curbstone 2, and the model is 25cm x 28 cm;
the opening rate of the ecological interlocking block 9 is 50% -70%; bermuda grass or ryegrass is planted in the planting holes of the ecological interlocking block 9 above the flood level to absorb heavy metal, and one or more of cattail, thalictrum, cane shoot and other emergent aquatic plants are planted in the ecological interlocking block 9 below the flood level, so that the comfortable landscape effect is brought, and meanwhile, ammonia nitrogen and phosphorus in water can be absorbed.
The foot fixing 8 is made of concrete and has the size of 50cm by 50 cm.
The embodiment is used for ecological revetment of river channels.
Claims (10)
1. The utility model provides a geological river bank dyke reinforcement facility that easily collapses that can enrich heavy metal which characterized in that: the facility is including locating the first unit of consolidating on river course bank upper portion and burying underground the second in the riverbed and consolidate the unit, first consolidate the unit and the second is consolidated and is equipped with ecological interlocking piece between the unit, ecological interlocking piece is laid on the river course bank.
2. The reinforcing facility for the bank of the easily collapsible geological river capable of enriching heavy metals according to claim 1, wherein: first reinforcement unit includes horizontal strengthening mechanism, horizontal strengthening mechanism's one end cooperation is equipped with vertical strengthening mechanism, vertical strengthening mechanism sets up with ecological interlocking piece cooperation.
3. The reinforcing facility for the bank of the easily collapsible geological river capable of enriching heavy metals according to claim 2, wherein: the longitudinal reinforcing mechanism comprises a plurality of prestressed piles which are embedded in parallel at the upper part of a river channel bank.
4. The reinforcing facility for the bank of the easily collapsible geological river capable of enriching heavy metals according to claim 3, wherein: and reinforcing steel bars are also embedded at the upper part of the river bank matched with the prestressed piles, and the reinforcing steel bars and the prestressed piles are matched.
5. The reinforcing facility for the bank of the easily collapsible geological river capable of enriching heavy metals according to claim 2, wherein: the transverse reinforcing mechanism comprises a plurality of parallel concrete beams, one end of each concrete beam is matched with the corresponding longitudinal reinforcing mechanism, the other end of each concrete beam is arranged corresponding to the concrete foundation, and the concrete foundation is provided with a drainage ditch in a matched mode.
6. The facility for reinforcing the bank of the easily collapsible geological river capable of enriching heavy metals according to claim 5, wherein: and a drain pipe is arranged downwards in cooperation with the drainage ditch.
7. The facility for reinforcing the bank of the easily collapsible geological river capable of enriching the heavy metal according to claim 6, wherein: the first reinforcing units except the drainage ditch are paved with top plates, and the top plates and the longitudinal reinforcing mechanisms are arranged in a matched mode through rigid pieces.
8. The easy-to-collapse geological riverway bank reinforcing facility capable of enriching heavy metals according to claim 1, wherein: the second reinforcing unit is a concrete foot embedded in the riverbed.
9. The reinforcing facility for the bank of the easily collapsible geological river capable of enriching heavy metals according to claim 1, wherein: planting holes are formed in the ecological interlocking blocks.
10. The reinforcing facility for the bank of the easily collapsible geological river capable of enriching heavy metals according to claim 9, wherein: the open porosity of the planting holes on the ecological interlocking blocks is 50% -70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363676.1U CN216920191U (en) | 2021-12-29 | 2021-12-29 | Geological river bank reinforcing facility that easily collapses that can enrich heavy metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123363676.1U CN216920191U (en) | 2021-12-29 | 2021-12-29 | Geological river bank reinforcing facility that easily collapses that can enrich heavy metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216920191U true CN216920191U (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123363676.1U Active CN216920191U (en) | 2021-12-29 | 2021-12-29 | Geological river bank reinforcing facility that easily collapses that can enrich heavy metal |
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| Country | Link |
|---|---|
| CN (1) | CN216920191U (en) |
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2021
- 2021-12-29 CN CN202123363676.1U patent/CN216920191U/en active Active
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