CN204690684U - A kind of ecological short silt type protects beach structure - Google Patents
A kind of ecological short silt type protects beach structure Download PDFInfo
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- CN204690684U CN204690684U CN201520333787.3U CN201520333787U CN204690684U CN 204690684 U CN204690684 U CN 204690684U CN 201520333787 U CN201520333787 U CN 201520333787U CN 204690684 U CN204690684 U CN 204690684U
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- rod member
- triangle plate
- reinforcing bar
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- described rod
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Abstract
The utility model discloses a kind of ecological short silt type and protect beach structure, this structure is Prefabricated Concrete block ballast carrier, bottom is the square frame formed by rod member, all reinforcing bar is embedded with in rod member, one piece of triangle plate is had at square frame internal fixtion, triangle plate is vertically arranged along the diagonal of square frame, reinforcing bar is embedded with respectively at three summits place of triangle plate, a support bar is respectively provided with in the both sides of triangle plate, centerline in support bar is embedded with reinforcing bar, square frame, triangle plate and support bar are welded together by their embedded bar, circular hole is provided with in the central authorities of triangle plate.Of the present utility model to protect beach effective, the central circular hole on the vertical triangle plate arranged, both can overcurrent, also can slow down flow rate of water flow, be conducive to silt and fall to becoming silted up; Adopt the pyramidal structure of hollow out, enriched the flow field change near the body of beach, for aquatile provides favourable living environment, the ecological environment around the body of beach can have been improved.
Description
Technical field
The utility model relates to one and protects beach structure, is specifically related to a kind of ecological short silt type and protects beach structure.
Background technology
Silt is urged to become silted up and is referred to that fringe conditions, dynamic condition etc. by changing current make to be converted at the actionless bed material load of bed surface with the silt of bed load and the motion of suspended load form.Say from engineering viewpoint; short silt erosion control refers to by building the entity such as groynes, longitudinal dike building; or build pile, set up wire gauze, the permeable structures such as flexible floating curtain of jettisoninging; and on beach face planting aquatic plants; change the dynamic condition of current, sediment movement; make the reduced velocity flow of current or form backflow, making silt fall to becoming silted up with aggradation bed surface, to protect the basis of beach face and various hydraulic structures from current scour at bottom.
Interior korneforos is urged silt erosion control technical method and is mainly divided into 3 large classes by the pattern of works: the structural shape of the waterproof type of entity, the ecotype and other novelties.The waterproof type of entity is urged silt erosion control technology and is mainly contained dykes and dams (comprising groynes, longitudinal dike, dam group, cofferdam) and thin plate, this kind of technology China application comparatively early and widely, and construction experience is ripe, urgees silt erosion control successful.Environmental short silt erosion control technology refers to planting aquatic plants bottom seashore or shallow water, and stop current and silt with the rhizome of its prosperity, this technology utilizes ecological organization's function, and current are slowed down naturally, and silt falls to becoming silted up stable, lasting.Namely the application mode of ecological short deposit technique can be used alone, and also can be combined with field, dam.It is comparatively slow that simple ecology urgees silt speed, and the duration is long, but accumulative effect is obvious; The mode be combined with field, dam can give full play to field, dam short effect of becoming silted up fast, can play again the advantage of aquatic macrophyte long action time, simultaneously because plant has protective effect to field, dam, can reduce the destructiveness in field, dam, extend the application life in field, dam.But need the plantation time of careful selection plant in application, it is very strong to the disturbance of beach face that the initial stage is built up in field, dam, do not possess the condition of plant growth, can select to plant when after a period of time is built up in field, dam, beach face disturbance reduces again.Urge silt erosion control technology due to ecology and focus on environmental protection, in countries in the world, especially developed country is more welcome, and China also have accumulated some successful experiences at present in guarantor beach bank protection, created land with silt.But the application that ecology for many years urgees silt erosion control technology also exposes some inherent defects in practice: macrophytic amount reproduction directly threatens local fish production, reduces wildlife diversity; Plant growing cycle is long causes short silt effect slow, usually needs several years time to the more than ten years; Once per year in the withered rotten and withered water of a large amount of seed of a large amount of root physiology, beach mud is caused to be polluted, water degradation; In addition, the performance of the short silt erosion control effect of plant has seasonality, and growing environment has regional specific characteristics again, and these all make promoting the use of this technology be subject to a definite limitation.In recent years, along with to the increasing demand of short silt erosion control technology and application, there is again the pattern of a lot of novelty, comprised water penetration pile, tetrahedron permeable frames, triangulation network device, the husky film of pocket, seabeach ground water drainage urgees deposit technique, pressure urgees deposit technique and soft protection soverlay technique.But these technology are also immature, therefore need the short silt erosion control pattern that exploitation is new further.
Summary of the invention
The utility model provides a kind of ecological short silt type to protect beach structure for solving in known technology the technical problem that exists; this structure is applicable to beach body protection; beach body can be protected from erosion damage; be conducive to again silt to fall to becoming silted up; mould beach volume morphing better, the ecological environment around the body of beach can also be improved to a certain extent.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is: a kind of ecological short silt type protects beach structure, this structure is Prefabricated Concrete block ballast carrier, bottom is the square frame formed by the rod member I circumferentially set gradually, rod member II, rod member III and rod member IV, is all embedded with in the centerline of described rod member I, described rod member II, described rod member III and described rod member IV reinforcing bar I that two ends extend; Have one piece of triangle plate at described square frame internal fixtion, described triangle plate is vertically arranged, and the base of described triangle plate is arranged along the diagonal of described square frame, is embedded with reinforcing bar II respectively at three summits place of described triangle plate; Respectively be provided with a support bar in the both sides of described triangle plate, the centerline in described support bar is embedded with the reinforcing bar III that two ends extend; The upper end of the reinforcing bar II of the upper end of the reinforcing bar III of two described support bars and the upper vertex of described triangle plate welds together; The lower end of the reinforcing bar III of a described support bar and the reinforcing bar I of described rod member I away from the end of triangle plate and the reinforcing bar I of described rod member II away from triangle plate welding edges together with, the lower end of the reinforcing bar III of support bar described in another root and the reinforcing bar I of described rod member III away from the end of triangle plate and the reinforcing bar I of described rod member IV away from triangle plate welding edges together with; The outer end of the reinforcing bar II of a bottom apex of described triangle plate and the reinforcing bar I of described rod member I near the end of triangle plate and described rod member IV reinforcing bar I near triangle plate welding edges together with; The outer end of the reinforcing bar II of another bottom apex of described triangle plate and the reinforcing bar I of described rod member II near the end of triangle plate and described rod member III reinforcing bar I near triangle plate welding edges together with; Circular hole is provided with in the central authorities of described triangle plate.
The radius of the central circular hole of described triangle plate is 20cm.
Described rod member I, described rod member II, described rod member III and described rod member IV measure-alike, length is 100cm, and the square of cross section to be the length of side be 10cm, the diameter of described reinforcing bar I is 10mm.
The length of described support bar is 100cm, and the square of the cross section of described support bar to be the length of side be 10cm, the diameter of described reinforcing bar III is 10mm.
The advantage that the utility model has and good effect are:
One) adopt square frame to form bottom surface, the stability of triangle plate is strengthened greatly, and then make to protect beach effect enhancing; Two) the vertical triangle plate central authorities arranged are provided with circular hole, both can overcurrent, also can slow down flow rate of water flow, be conducive to silt and fall to becoming silted up; Three) adopt the pyramidal structure of hollow out, enriched the flow field change near the body of beach, for aquatile provides favourable living environment, and then improved the ecological environment around the body of beach to a certain extent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the lateral view of Fig. 1;
Fig. 4 is triangle plate schematic diagram of the present utility model;
Fig. 5 is rod member I of the present utility model, rod member II, rod member III, rod member IV and support bar schematic diagram;
Fig. 6 is the lateral view of Fig. 5.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 ~ Fig. 6, a kind of ecological short silt type protects beach structure, this structure is Prefabricated Concrete block ballast carrier, bottom is the square frame formed by rod member I 1-1 circumferentially set gradually, rod member II 1-2, rod member III 1-3 and rod member IV 1-4, is all embedded with in the centerline of described rod member I 1-1, described rod member II 1-2, described rod member III 1-3 and described rod member IV 1-4 the reinforcing bar I 5 that two ends extend.
One piece of triangle plate 2 is had at described square frame internal fixtion, described triangle plate 2 is vertically arranged, the base of described triangle plate 2 is arranged along the diagonal of described square frame, is embedded with reinforcing bar II 6 respectively at three summits place of described triangle plate 2.
Respectively be provided with a support bar 3 in the both sides of described triangle plate 2, the centerline in described support bar 3 is embedded with the reinforcing bar III 7 that two ends extend.
The upper end of the reinforcing bar II 6 of the upper end of the reinforcing bar III 7 of two described support bars 3 and the upper vertex of described triangle plate 2 welds together; The lower end of the reinforcing bar III 7 of a described support bar 3 and the reinforcing bar I 5 of described rod member I 1-1 away from the end of triangle plate 2 and the reinforcing bar I 5 of described rod member II 1-2 away from triangle plate 2 welding edges together with, the lower end of the reinforcing bar III 7 of support bar 3 described in another root and the reinforcing bar I 5 of described rod member III 1-3 away from the end of triangle plate 2 and the reinforcing bar I 5 of described rod member IV 1-4 away from triangle plate 2 welding edges together with.
The outer end of the reinforcing bar II 6 of a bottom apex of described triangle plate 2 and the reinforcing bar I 5 of described rod member I 1-1 near the end of triangle plate 2 and described rod member IV 1-4 reinforcing bar I 5 near triangle plate 2 welding edges together with; The outer end of the reinforcing bar II 6 of another bottom apex of described triangle plate 2 and the reinforcing bar I 5 of described rod member II 1-2 near the end of triangle plate 2 and described rod member III 1-3 reinforcing bar I 5 near triangle plate 2 welding edges together with.
Circular hole 4 is provided with in the central authorities of described triangle plate 2.
In the present embodiment, described rod member I 1-1, described rod member II 1-2, described rod member III 1-3 and described rod member IV 1-4 measure-alike, length is 100cm, and the square of cross section to be the length of side be 10cm, the diameter of described reinforcing bar I 5 is 10mm.The length of described support bar 3 is 100cm, and the square of the cross section of described support bar 3 to be length of sides be 10cm, the diameter of described reinforcing bar III 7 is 10mm.The radius of the central circular hole 4 of described triangle plate 2 is 20cm.
Although be described preferred embodiment of the present utility model by reference to the accompanying drawings above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, can also make a lot of pattern, these all belong within protection domain of the present utility model.
Claims (4)
1. an ecology is urged silt type and is protected beach structure, it is characterized in that, this structure is Prefabricated Concrete block ballast carrier, bottom is the square frame formed by the rod member I circumferentially set gradually, rod member II, rod member III and rod member IV, is all embedded with in the centerline of described rod member I, described rod member II, described rod member III and described rod member IV reinforcing bar I that two ends extend;
Have one piece of triangle plate at described square frame internal fixtion, described triangle plate is vertically arranged, and the base of described triangle plate is arranged along the diagonal of described square frame, is embedded with reinforcing bar II respectively at three summits place of described triangle plate;
Respectively be provided with a support bar in the both sides of described triangle plate, the centerline in described support bar is embedded with the reinforcing bar III that two ends extend;
The upper end of the reinforcing bar II of the upper end of the reinforcing bar III of two described support bars and the upper vertex of described triangle plate welds together; The lower end of the reinforcing bar III of a described support bar and the reinforcing bar I of described rod member I away from the end of triangle plate and the reinforcing bar I of described rod member II away from triangle plate welding edges together with, the lower end of the reinforcing bar III of support bar described in another root and the reinforcing bar I of described rod member III away from the end of triangle plate and the reinforcing bar I of described rod member IV away from triangle plate welding edges together with;
The outer end of the reinforcing bar II of a bottom apex of described triangle plate and the reinforcing bar I of described rod member I near the end of triangle plate and described rod member IV reinforcing bar I near triangle plate welding edges together with; The outer end of the reinforcing bar II of another bottom apex of described triangle plate and the reinforcing bar I of described rod member II near the end of triangle plate and described rod member III reinforcing bar I near triangle plate welding edges together with;
Circular hole is provided with in the central authorities of described triangle plate.
2. a kind of ecological short silt type protects beach structure according to claim 1, and it is characterized in that, the radius of the central circular hole of described triangle plate is 20cm.
3. a kind of ecological short silt type protects beach structure according to claim 2, it is characterized in that, described rod member I, described rod member II, described rod member III and described rod member IV measure-alike, length is 100cm, the square of cross section to be the length of side be 10cm, the diameter of described reinforcing bar I is 10mm.
4. a kind of ecological short silt type protects beach structure according to claim 3, and it is characterized in that, the length of described support bar is 100cm, and the square of the cross section of described support bar to be the length of side be 10cm, the diameter of described reinforcing bar III is 10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333787.3U CN204690684U (en) | 2015-05-21 | 2015-05-21 | A kind of ecological short silt type protects beach structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520333787.3U CN204690684U (en) | 2015-05-21 | 2015-05-21 | A kind of ecological short silt type protects beach structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204690684U true CN204690684U (en) | 2015-10-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520333787.3U Withdrawn - After Issue CN204690684U (en) | 2015-05-21 | 2015-05-21 | A kind of ecological short silt type protects beach structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN204690684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831685A (en) * | 2015-05-21 | 2015-08-12 | 交通运输部天津水运工程科学研究所 | Ecological siltation promotion type beach protection structure |
-
2015
- 2015-05-21 CN CN201520333787.3U patent/CN204690684U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104831685A (en) * | 2015-05-21 | 2015-08-12 | 交通运输部天津水运工程科学研究所 | Ecological siltation promotion type beach protection structure |
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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: 20151007 Effective date of abandoning: 20160914 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |