CN104831685A - Ecological siltation promotion type beach protection structure - Google Patents
Ecological siltation promotion type beach protection structure Download PDFInfo
- Publication number
- CN104831685A CN104831685A CN201510262332.1A CN201510262332A CN104831685A CN 104831685 A CN104831685 A CN 104831685A CN 201510262332 A CN201510262332 A CN 201510262332A CN 104831685 A CN104831685 A CN 104831685A
- Authority
- CN
- China
- Prior art keywords
- rod member
- reinforcing bar
- triangle plate
- iii
- ecological
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses an ecological siltation promotion type beach protection structure. The ecological siltation promotion type beach protection structure is a prefabricated concrete block ballast body, a square frame formed by rod parts is arranged at the bottom, steel bars are pre-buried in the rod parts, a triangular plate block is fixed in the square frame, the triangular plate block is vertically arranged along one diagonal of the square frame, steel bars are pre-buried in the three top corners of the triangular plate block, supporting rods are arranged on the two sides of the triangular plate block respectively, steel bars are pre-buried in the central lines in the supporting rods, the square frame, the triangular plate block and the supporting rods are welded together through the pre-buried steel bars of the square frame, the pre-buried steel bars of the triangular plate block and the pre-buried steel bars of the supporting rods, and a round hole is formed in the center of the triangular plate block. The ecological siltation promotion type beach protection structure is good in beach protection effect, the center round hole in the vertically-arranged triangular plate block can allow flow to pass, the flowing speed of water flow can be reduced, and sediment can drop and silt conveniently. A hollowed conical structure is adopted, the change of a flow field nearby a beach is enriched, favorable living environment is provided for aquatic organisms, and the ecological environment around the beach can be improved.
Description
Technical field
The present invention relates to one and protect beach structure, be specifically related to a kind of ecological short silt type and protect 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 present invention 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 present invention takes 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 present invention 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 invention;
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 invention;
Fig. 5 is rod member I of the present invention, 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 invention, 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 the preferred embodiments of the present invention by reference to the accompanying drawings above; but the present invention 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 invention; do not departing under the ambit that present inventive concept and claim protect, can also make a lot of pattern, these all belong within protection scope of the present invention.
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 |
---|---|---|---|
CN201510262332.1A CN104831685B (en) | 2015-05-21 | 2015-05-21 | A kind of ecological silt type that promotees protects beach structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510262332.1A CN104831685B (en) | 2015-05-21 | 2015-05-21 | A kind of ecological silt type that promotees protects beach structure |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104831685A true CN104831685A (en) | 2015-08-12 |
CN104831685B CN104831685B (en) | 2016-09-14 |
Family
ID=53809856
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510262332.1A Active CN104831685B (en) | 2015-05-21 | 2015-05-21 | A kind of ecological silt type that promotees protects beach structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104831685B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108999141A (en) * | 2018-07-25 | 2018-12-14 | 南大(常熟)研究院有限公司 | A kind of removable combined construction method of wave rush silt that disappears |
CN109338993A (en) * | 2018-12-05 | 2019-02-15 | 交通运输部天津水运工程科学研究所 | A kind of ecology rush silt erosion control shield beach structure |
CN109356094A (en) * | 2018-12-12 | 2019-02-19 | 交通运输部天津水运工程科学研究所 | A kind of ecological environment-friendly type pyramid shield beach body and the shield beach structure using the shield beach body |
CN113089571A (en) * | 2021-04-01 | 2021-07-09 | 长江水利委员会长江科学院 | Assembled water-permeable energy-dissipating tetrahedral embankment plugging member and construction method thereof |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5080526A (en) * | 1988-05-17 | 1992-01-14 | Dunlop Limited | Erosion protection structure |
CN202187319U (en) * | 2011-08-12 | 2012-04-11 | 仲琳 | Improved quadrilateral hexahedron for revetment |
CN202482826U (en) * | 2012-03-01 | 2012-10-10 | 麻夏 | Fast-assembly-type revetment erosion-preventing permeable framework |
CN203334242U (en) * | 2013-06-05 | 2013-12-11 | 罗晓锋 | Novel revetment frame structure |
CN203654239U (en) * | 2013-12-06 | 2014-06-18 | 长江航道规划设计研究院 | Spherical stereoscopic permeable frame |
CN203654240U (en) * | 2013-12-31 | 2014-06-18 | 何广水 | Bank-protecting and beach-protecting hydraulic structure for river having uncut dambar artificial stone group |
CN204000754U (en) * | 2014-06-19 | 2014-12-10 | 长江航道规划设计研究院 | A kind of snap close installing type water-permeable frame |
CN204690684U (en) * | 2015-05-21 | 2015-10-07 | 交通运输部天津水运工程科学研究所 | A kind of ecological short silt type protects beach structure |
-
2015
- 2015-05-21 CN CN201510262332.1A patent/CN104831685B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5080526A (en) * | 1988-05-17 | 1992-01-14 | Dunlop Limited | Erosion protection structure |
CN202187319U (en) * | 2011-08-12 | 2012-04-11 | 仲琳 | Improved quadrilateral hexahedron for revetment |
CN202482826U (en) * | 2012-03-01 | 2012-10-10 | 麻夏 | Fast-assembly-type revetment erosion-preventing permeable framework |
CN203334242U (en) * | 2013-06-05 | 2013-12-11 | 罗晓锋 | Novel revetment frame structure |
CN203654239U (en) * | 2013-12-06 | 2014-06-18 | 长江航道规划设计研究院 | Spherical stereoscopic permeable frame |
CN203654240U (en) * | 2013-12-31 | 2014-06-18 | 何广水 | Bank-protecting and beach-protecting hydraulic structure for river having uncut dambar artificial stone group |
CN204000754U (en) * | 2014-06-19 | 2014-12-10 | 长江航道规划设计研究院 | A kind of snap close installing type water-permeable frame |
CN204690684U (en) * | 2015-05-21 | 2015-10-07 | 交通运输部天津水运工程科学研究所 | A kind of ecological short silt type protects beach structure |
Non-Patent Citations (1)
Title |
---|
周生利等: "混凝土四面六边透水框架结构在长江航道整治中的应用", 《水运工程》, no. 10, 31 October 2012 (2012-10-31) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108999141A (en) * | 2018-07-25 | 2018-12-14 | 南大(常熟)研究院有限公司 | A kind of removable combined construction method of wave rush silt that disappears |
CN109338993A (en) * | 2018-12-05 | 2019-02-15 | 交通运输部天津水运工程科学研究所 | A kind of ecology rush silt erosion control shield beach structure |
CN109356094A (en) * | 2018-12-12 | 2019-02-19 | 交通运输部天津水运工程科学研究所 | A kind of ecological environment-friendly type pyramid shield beach body and the shield beach structure using the shield beach body |
CN113089571A (en) * | 2021-04-01 | 2021-07-09 | 长江水利委员会长江科学院 | Assembled water-permeable energy-dissipating tetrahedral embankment plugging member and construction method thereof |
Also Published As
Publication number | Publication date |
---|---|
CN104831685B (en) | 2016-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104695377B (en) | A kind of construction process of middle-size and small-size linearization(-sation) meandering form | |
CN103086570A (en) | Farmland non-point pollution stepped undercurrent dam ecological purification ditch system | |
CN104831685A (en) | Ecological siltation promotion type beach protection structure | |
CN206477311U (en) | A kind of multi-step formula ecological revetment system | |
CN102070245A (en) | Riverway ecological decontaminating type square frame body and construction, combination and dam fending method thereof | |
CN201048512Y (en) | River, ditch lotus and fish pond, water-storing dam fish-cultivating and lotus-root-planting protecting device | |
CN203977363U (en) | A kind of ecological slope protection | |
CN209227477U (en) | A kind of ecology rush silt erosion control shield beach structure | |
CN105507204A (en) | River way wave-dissipation and bank-protection module and river way wave-dissipation and bank-protection structure | |
CN205894023U (en) | View type ecological embankment structure | |
CN106884411A (en) | Reservoir bank ecological protection system | |
CN103069080B (en) | New use of triangular cylinder | |
CN204690684U (en) | A kind of ecological short silt type protects beach structure | |
CN108612042A (en) | Local overcurrent ecotype groynes | |
CN205933403U (en) | Be suitable for revetment structure of river and lake shore hosepipe ecological remediation and quality of water purification | |
CN111893948A (en) | Ecological wetland revetment structure based on river and lake terrain remodeling and construction method thereof | |
CN208413993U (en) | A kind of water purification system for the relatively slow river of water flow | |
CN107347551A (en) | A kind of water shortage area is gone around type river ecological shore protection | |
CN104389290B (en) | The anti-bed mud of a kind of wave of the water resistant for Tai Lake plant protection is washed in a pan erosion device | |
CN207362790U (en) | A kind of river disappears unrestrained shore protection | |
CN105544462B (en) | A kind of river disappears the bank protection method of wave | |
CN207322136U (en) | Fixing device for the submerged plant for preventing river rain flood impact | |
CN104594284A (en) | Embankment landscape and water purification system with aquatic plants arranged in inlaid mode | |
CN109338993A (en) | A kind of ecology rush silt erosion control shield beach structure | |
CN207619922U (en) | A kind of counterfort virescence that anti-flood capacity is strong |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |