CN211571604U - Biological reinforced (rfd) beach protective structure - Google Patents
Biological reinforced (rfd) beach protective structure Download PDFInfo
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- CN211571604U CN211571604U CN201921749965.5U CN201921749965U CN211571604U CN 211571604 U CN211571604 U CN 211571604U CN 201921749965 U CN201921749965 U CN 201921749965U CN 211571604 U CN211571604 U CN 211571604U
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Abstract
The utility model discloses a biological reinforced (rfd) beach protective structure, include: the flexible plant-growing and protecting device comprises an inner-layer matrix layer, a middle-layer strong protecting layer, an outer-layer weak protecting layer and a flexible plant, wherein the middle-layer strong protecting layer is connected with the outer side of the inner-layer matrix layer, the outer-layer weak protecting layer is connected with the outer side of the middle-layer strong protecting layer, and the flexible plant penetrates through the middle-layer strong protecting layer and the outer-layer weak protecting layer. Wherein, the first curb plate, roof, vegetation growth hole groove, second curb plate and unrestrained protective structure of disappearing constitute middle level and reinforce the inoxidizing coating. Compared with the prior art, the utility model, through addding flexible vegetation, utilize the time effect to realize biological vegetation safeguard function, promoted the calamity defense capability and the ecological function of keeping in of dykes and dams, both solved the problem that non-protective vegetation is difficult to resist the wave flow effect with the shot sand soil material in early stage, improved traditional dykes and dams environmental friendliness again to component engineering cost is reasonable, construction process is simple, and the later maintenance is convenient, has good ecology, economic benefits.
Description
Technical Field
The utility model relates to a hydraulic engineering, water conservancy project field, concretely relates to biological reinforced (rfd) beach protective structure.
Background
Coastal, coastal area are used for the defense flood, keep out stormy waves and resist tidal rivers etc. through the construction dykes and dams, for guaranteeing structural stability and durability, traditional dykes and dams adopt major diameter building stones or jumbo size artifical precast concrete component mostly, this kind of structure have stability height, the effectual characteristics of unrestrained, but the function singleness, the environmental friendliness is poor, brings adverse effect even for ecological environment. With the intensive utilization of natural resources and the increasing emphasis on estuary and coastal wetland protection in China, the traditional beach protection structure is difficult to adapt to the requirements of the new era.
In order to solve the above problems, we have made a series of improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biological reinforced (rfd) beach protective structure to overcome the above-mentioned shortcoming and not enough that prior art exists.
A bio-stabilized beach protective structure comprising: the flexible plant cultivation bed comprises an inner-layer matrix layer, a middle-layer strong protection layer, an outer-layer weak protection layer and a flexible plant, wherein the middle-layer strong protection layer is connected with the outer side of the inner-layer matrix layer, the outer-layer weak protection layer is connected with the outer side of the middle-layer strong protection layer, and the flexible plant penetrates through the middle-layer strong protection layer and the outer-layer weak protection layer to be connected with the inner-;
wherein, first curb plate, roof, vegetation growth hole groove, second curb plate and wave-breaking protective structure constitute the middle level is strong the inoxidizing coating.
Further, first side roof is constituteed with the roof to first curb plate, first side roof formula structure as an organic whole, roof and second curb plate constitute first side roof, second side roof formula structure as an organic whole, first side roof and second side roof pass through the roof and connect.
Further, the first side plate is connected with the second side plate through a top plate.
Further, the middle-layer strong protection layer is longitudinally divided into a first middle-layer strong protection layer, a second middle-layer strong protection layer and a third middle-layer strong protection layer in three equal parts, and the first middle-layer strong protection layer, the second middle-layer strong protection layer and the third middle-layer strong protection layer are longitudinally connected from left to right.
Further, the inner matrix layer includes: the plant biological bag is connected with the surface of the sand material dyke body.
Further, the outer weak protection layer includes: the soil filling embankment comprises a soil filling embankment body and a natural side slope, wherein the soil filling embankment body is connected with the surface of the middle-layer strong protection layer, and the natural side slope is connected with the surface of the soil filling embankment body.
The utility model has the advantages that:
compared with the prior art, the utility model, through addding flexible vegetation, utilize the time effect to realize biological vegetation safeguard function, promoted the calamity defense capability and the ecological function of keeping in of dykes and dams, both solved the problem that non-protective vegetation is difficult to resist the wave flow effect with the shot sand soil material in early stage, improved traditional dykes and dams environmental friendliness again to component engineering cost is reasonable, construction process is simple, and the later maintenance is convenient, has good ecology, economic benefits and spreading value.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle strength protective layer of the present invention.
Fig. 3 is a combined state diagram of the middle layer strong protective layer of the present invention.
Fig. 4 is a combined state diagram of the middle layer strong protective layer of the present invention.
Fig. 5 is a combined state diagram of the middle layer strong protective layer of the present invention.
Reference numerals:
an inner matrix layer 100, a sand material dyke body 110 and a plant growth bag 120.
A middle-layer strong protection layer 200, a first middle-layer strong protection layer 201, a second middle-layer strong protection layer 202 and a third middle-layer strong protection layer 203.
A first side plate 210, a top plate 220, a vegetation growing hole slot 230, a second side plate 240 and a wave breaking and protection structure 250.
An outer weak armor layer 300, a fill embankment body 310, a natural slope 320 and a flexible plant 400.
A first side top panel 510 and a second side top panel 520.
Detailed Description
The present invention will be further described with reference to the following examples. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.
Example 1
Fig. 1 is a schematic structural diagram of the present invention. Fig. 2 is a schematic structural view of the middle strength protective layer of the present invention. Fig. 3 is a combined state diagram of the middle layer strong protective layer of the present invention. Fig. 4 is a combined state diagram of the middle layer strong protective layer of the present invention. Fig. 5 is a combined state diagram of the middle layer strong protective layer of the present invention.
As shown in fig. 1, a bio-reinforced beach protection structure includes: the flexible plant cultivation box comprises an inner-layer substrate layer 100, a middle-layer strong protection layer 200, an outer-layer weak protection layer 300 and a flexible plant 400, wherein the middle-layer strong protection layer 200 is connected with the outer side of the inner-layer substrate layer 100, the outer-layer weak protection layer 300 is connected with the outer side of the middle-layer strong protection layer 200, and the flexible plant 400 penetrates through the middle-layer strong protection layer 200 and the outer-layer weak protection layer 300 to be connected with the;
as shown in fig. 2, the first side plate 210, the top plate 220, the vegetation growing hole groove 230, the second side plate 240 and the wave-breaking protection structure 250 form a middle-layer strength protection layer 200.
As shown in fig. 3, the first side plate 210 and the top plate 220 form a first side top plate 510, the first side top plate 510 is an integral structure, the top plate 220 and the second side plate 240 form a second side top plate 520, the second side top plate 520 is an integral structure, and the first side top plate 510 and the second side top plate 520 are connected by the top plate 220.
As shown in fig. 4, the first side plate 210 is connected to the second side plate 240 by the top plate 220.
As shown in fig. 5, the middle strength protective layer 200 is longitudinally divided into three equal parts, namely a first middle strength protective layer 201, a second middle strength protective layer 202 and a third middle strength protective layer 203, and the first middle strength protective layer 201, the second middle strength protective layer 202 and the third middle strength protective layer 203 are longitudinally connected from left to right.
The inner matrix layer 100 includes: sand material dyke body 110 and plant biological bag 120, plant biological bag 120 and sand material dyke body 110 surface connection.
The outer weak protective layer 300 includes: the soil-filled embankment body 310 and the natural side slope 320, the soil-filled embankment body 310 is connected with the surface layer of the middle-layer strength protective layer 200, and the natural side slope 320 is connected with the surface of the soil-filled embankment body 310.
The working principle of the utility model is that firstly, the inner layer matrix layer 100 needs to be densely filled, and foundation treatment is carried out according to the needs, so as to ensure that the middle layer strong protection layer 200 can not generate overlarge settlement, deviation, deformation and the like due to the deformation of the foundation; the mounting process of the middle-layer strength protection layer 200 prefabricated part is generally tightly connected with the surface of the inner-layer substrate layer 100, and single blocks are sequentially arranged along the axis of the dam according to the design requirement and are continuously placed; before the vegetation grows into plants, the damage condition of the outer weak protective layer 300 is maintained by filling sand and soil in stages according to the action of strong waves and water flow so as to enhance the protective effect of the structure. The sand and soil material of the outer weak protective layer 300 is used for resisting general wind waves at the early stage of embankment formation, and the concrete structure of the middle strong protective layer 200 is used for resisting the action of larger wave current which may occur; along with the growth of flexible plant 400, the root system anchors inside and outside weak protective layer 300 loose sand soil material, consolidates dyke structure, forms stable natural bank slope, finally realizes safeguard function.
After the dike is formed until the vegetation is mature and forms permanent protection: under the action of general waves and water currents, the outer weak protective layer 300 is in a dynamic balance state and forms a natural beach with a slow gradient after a certain time, so that the effect of reducing the acting force of the waves and the water currents before the embankment is further realized; under the action of strong waves and water flow, local scouring may be formed on the sea side of the outer weak protective layer 300, so that the middle strong protective layer 200 is exposed, and the middle strong protective layer 200 can resist the action of the strong waves and the water flow; after the outer weak protection layer 300 is damaged each time, the outer weak protection layer 300 needs to be maintained by manually filling sand in time to enhance the protection effect of the structure after the vegetation is grown.
The above description has been made of the embodiments of the present invention, but the present invention is not limited thereto, and various changes may be made without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a biological reinforced (rfd) beach protective structure which characterized in that includes: the flexible plant cultivation box comprises an inner-layer matrix layer (100), a middle-layer strong protective layer (200), an outer-layer weak protective layer (300) and a flexible plant (400), wherein the middle-layer strong protective layer (200) is connected with the outer side of the inner-layer matrix layer (100), the outer-layer weak protective layer (300) is connected with the outer side of the middle-layer strong protective layer (200), and the flexible plant (400) penetrates through the middle-layer strong protective layer (200) and the outer-layer weak protective layer (300) to be connected with the inner-layer matrix layer (;
the middle-layer strong protection layer (200) is composed of a first side plate (210), a top plate (220), a vegetation growing hole groove (230), a second side plate (240) and a wave dissipation protection structure (250).
2. The bio-stabilized beach protection structure of claim 1 wherein the first side panel (210) and the top panel (220) form a first side top panel (510), the first side top panel (510) is a unitary structure, the top panel (220) and the second side panel (240) form a second side top panel (520), the second side top panel (520) is a unitary structure, and the first side top panel (510) and the second side top panel (520) are connected by the top panel (220).
3. The bio-reinforced beach protection structure of claim 1 wherein the first side panel (210) is connected to the second side panel (240) by a top panel (220).
4. The bio-stabilized beach protection structure of claim 1 wherein the middle strength armor layer (200) is longitudinally bisected into a first middle strength armor layer (201), a second middle strength armor layer (202), and a third middle strength armor layer (203), the first middle strength armor layer (201), the second middle strength armor layer (202), and the third middle strength armor layer (203) being longitudinally joined from left to right.
5. The bio-stabilized beach protection structure of claim 1 wherein the inner matrix layer (100) comprises: the sand-soil material embankment comprises a sand-soil material embankment body (110) and a plant growth bag (120), wherein the plant growth bag (120) is connected with the surface of the sand-soil material embankment body (110).
6. The bio-reinforced beach protection structure of claim 1 wherein the outer weak armor layer (300) comprises: the soil filling embankment comprises a soil filling embankment body (310) and a natural side slope (320), wherein the soil filling embankment body (310) is connected with the surface layer of the middle-layer strong protective layer (200), and the natural side slope (320) is connected with the surface of the soil filling embankment body (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749965.5U CN211571604U (en) | 2019-10-18 | 2019-10-18 | Biological reinforced (rfd) beach protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921749965.5U CN211571604U (en) | 2019-10-18 | 2019-10-18 | Biological reinforced (rfd) beach protective structure |
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| Publication Number | Publication Date |
|---|---|
| CN211571604U true CN211571604U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921749965.5U Active CN211571604U (en) | 2019-10-18 | 2019-10-18 | Biological reinforced (rfd) beach protective structure |
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| CN (1) | CN211571604U (en) |
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2019
- 2019-10-18 CN CN201921749965.5U patent/CN211571604U/en active Active
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