CN206873398U - Man-made island shore protection safeguard structure - Google Patents
Man-made island shore protection safeguard structure Download PDFInfo
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- CN206873398U CN206873398U CN201720740251.2U CN201720740251U CN206873398U CN 206873398 U CN206873398 U CN 206873398U CN 201720740251 U CN201720740251 U CN 201720740251U CN 206873398 U CN206873398 U CN 206873398U
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- prefabricated
- man
- prefabricated cylinder
- cylinder
- shore protection
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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
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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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
- Y02A10/26—Artificial reefs or seaweed; Restoration or protection of coral reefs
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Abstract
The utility model discloses a kind of man-made island shore protection safeguard structure, including multiple prefabricated cylinders arranged side by side and the cover plate being sealed on all prefabricated cylinders, prefabricated cylinder is provided with bottom plate, the barrel and bottom plate of prefabricated cylinder are that one-piece casting forms, linked together between two adjacent prefabricated cylinders by the cast-in-place concrete structure contour with them, under-filled in prefabricated cylinder has sand material, and barrier board is pressed with above sand material, and the unrestrained hole that disappears is provided with towards unrestrained side on the top of prefabricated cylinder.The utility model can reduce structure reflexion of wave, wave force and wave run-up, reduce foundation stress, improve structure stability against sliding, and increase wave improves structure antiscour stability to the difficulty of washing away of ground；It is easy to transport and constructs；Coral reef ground can not only be adapted to, moreover it is possible to resist severe wave condition, effectively reduce wave and wash away, can be applied to that marine environment is severe, the man-made islands (or islands and reefs) of complex geologic conditions.
Description
Technical field
It the utility model is related to the building structure of a kind of harbour and coastal engineering, more particularly to a kind of protection of man-made island shore protection
Structure.
Background technology
Based on the demand of China's off-lying sea development strategy, it is China harbour and coastal engineering future that man-made island (or islands and reefs), which is built,
The important directions of development.But the distinctive severe hydrological environment of off-lying sea is faced with engineering in the offshore with complex geological condition compares offshore
The bigger challenge of engineering construction, and correlative study lacks very much.
China off-lying sea area it is widely distributed coral reef, coral reef be that its remains passes through very long ground after polypoary death
The Rock And Soil that matter is acted on and formed, it is land resources extremely valuable in ocean.
At this stage, China's man-made island (or islands and reefs) shore protection uses film bag sand more, and film bag sand has that durability is poor etc. to ask
Topic, off-lying sea port engineering bank protection structure have become the bottleneck of China's islands and reefs development.
The characteristics of coral reef ground, is as follows：First, foundation bearing performance is not high, second, ground washes away seriously under wave action,
The safety of serious threat port structure, it is therefore desirable to design the off-lying sea port engineering that foundation stress is low, erosion resistibility is strong
Shore protection pattern.China's off-lying sea is vertical across Perenniporia martius, and its marine environment is because depth of water face is wide, landform is crisscross, the hydrology is complicated, hot
The factors such as band cyclone is active, monsoon is prevailing cause the extreme dynamic phenomenon such as distorted wave, typhoon, storm wave frequently to occur, phase
It is more severe for traditional offshore port engineering, marine environment.The peace of complicated hydrologic condition serious threat off-lying sea port engineering
Entirely, it is therefore desirable to be designed to resist the off-lying sea port engineering shore protection pattern of severe wave condition.In addition, severe maritime environment
Cause execution conditions very poor, in order to ensure safe and smooth construction, also require that off-lying sea port engineering bank protection structure is easy for construction.Cause
This, research and development adapt to coral reef ground, can resist severe wave condition and novel revetment easy for construction protection knot
The inevitable requirement that structure is harbour to be proposed with coastal engineering development, have to the development of China off-lying sea area islands and reefs construction important
Meaning.
The content of the invention
The utility model provides a kind of man-made island shore protection safeguard structure to solve technical problem present in known technology,
The structure can adapt to coral reef ground, efficiently reduce wave washing away, resist severe wave condition and applying to ground
Work is convenient.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：A kind of man-made island
Shore protection safeguard structure, including multiple prefabricated cylinders arranged side by side and the cover plate that is sealed on all prefabricated cylinders, it is described prefabricated
Cylinder is provided with bottom plate, and the barrel and bottom plate of the prefabricated cylinder are that one-piece casting forms, adjacent two prefabricated cylinders
Between linked together by the cast-in-place concrete structure contour with them, under-filled in the prefabricated cylinder has sand
Material, barrier board is pressed with above the sand material, and the unrestrained hole that disappears is provided with towards unrestrained side on the top of the prefabricated cylinder.
The bottom plate of the prefabricated cylinder includes the front toe and hallux of the prefabricated cylinder, the front toe distance of the prefabricated cylinder
Minimum range on the outside of the prefabricated cylinder barrel is 2m.
The part for being located at the prefabricated barrel top towards unrestrained side of the cover plate uses and the prefabricated cylinder barrel outside
Shape identical arc.
The cover plate uses reinforced concrete structure, is that one-piece casting forms.
The prefabricated cylinder uses reinforced concrete structure.
The base plate thickness of the prefabricated cylinder is 0.3-1.0m.
The prefabricated drum diameter 5-10m, height 10-20m, wall thickness 0.3-0.8m；The long 2-4m in the unrestrained hole that disappears,
High 1-2m, arranged provided with 3 rows 3, lateral separation and fore-and-aft distance are equal between hole, are 0.5-1m, positioned at the top disappear unrestrained hole with
The distance on cylinder top is 0.5-1.5m, and disappear the distance between the unrestrained hole and the barrier board positioned at bottom are 0.5-1.5m, are located at
The distance between the adjacent cast-in-place concrete structure in the unrestrained hole 0.5-1.5m that disappears of both sides.
The thickness 0.3-1.0m of the cover plate.
The external diameter of the barrier board is adapted to the internal diameter of the prefabricated cylinder, the thickness 0.2-0.8m of the barrier board.
The cast-in-place concrete structure uses reinforced concrete structure, width 0.5-1m.
The utility model has the advantages and positive effects of：The design in unrestrained hole of disappearing makes prefabricated cylinder interior form the wave that disappears
Room, so as to reduce structure reflexion of wave, wave force and wave run-up；The design for widening front toe increases contact of the structure with bedding
Area, foundation stress is reduced, improve the stability against sliding of structure, increased wave and difficulty is washed away to ground, improve
The antiscour stability of structure；, single prefabricated cylinder arrangement form reduces the size of single prefabricated cylinder, is easy to transport and applies
Work.The utility model can not only adapt to coral reef ground, moreover it is possible to resist severe wave condition, effectively reduce rushing for wave
Brush, can be applied to that marine environment is severe, the man-made island (or islands and reefs) of complex geologic conditions.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is prefabricated cylinder sectional side view of the present utility model；
Fig. 3 is prefabricated cylinder top view of the present utility model；
Fig. 4 is prefabricated cylinder front view of the present utility model.
In figure：1st, prefabricated cylinder；1-1, bottom plate；1-2, barrel；1-3, disappear unrestrained hole；1-4, front toe；1-5, hallux；2nd, cover
Plate；3rd, cast-in-place concrete structure；4th, sand material；5th, barrier board.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Refer to Fig. 1~Fig. 4, a kind of man-made island shore protection safeguard structure, including multiple prefabricated cylinders 1 arranged side by side and be sealed on
Cover plate 2 on all prefabricated cylinders 1, the prefabricated cylinder 1 be provided with bottom plate 1-1, the barrel 1-2 of the prefabricated cylinder 1 and
Bottom plate 1-1 is that one-piece casting forms, and passes through the cast-in-place concrete contour with them between adjacent two prefabricated cylinders 1
Structure 3 links together, and under-filled in the prefabricated cylinder 1 has sand material 4, and fence is pressed with the top of the sand material 4
Plate 5, the unrestrained hole 1-3 that disappears is provided with towards unrestrained side on the top of the prefabricated cylinder 1.
In the present embodiment, the bottom plate 1-1 of the prefabricated cylinder 1 includes the front toe 1-4 and hallux 1- of the prefabricated cylinder 1
The minimum range of 5, the front toe 1-4 of the prefabricated cylinder 1 on the outside of the prefabricated cylinder barrel 1-2 is 2m, the front toe widened,
The erosion resistibility of prefabricated cylinder can be strengthened.The cover plate 2 uses towards unrestrained side positioned at the part at the prefabricated top of cylinder 1
With the prefabricated cylinder barrel 1-2 outer shape identical arcs, to reduce structure stress.The cover plate 2 uses reinforced concrete
Soil structure, it is that one-piece casting forms, to strengthen the globality of safeguard structure and steadiness.The prefabricated cylinder 1 uses reinforcing bar
Concrete structure.The bottom plate 1-1 thickness of the prefabricated cylinder 1 is 0.3-1.0m.The diameter 5-10m of prefabricated cylinder 1, height
10-20m, barrel 1-2 thickness 0.3-0.8m；Long 2-4m, the high 1-2m of the unrestrained hole 1-3 that disappears, is arranged provided with 3 rows 3, between hole laterally away from
It is equal from fore-and-aft distance, it is 0.5-1m, the distance positioned at disappear unrestrained hole 1-3 and the cylinder top of the top is 0.5-1.5m, is located at
Disappear the distance between the unrestrained hole 1-3 and the barrier board 5 of bottom are 0.5-1.5m, and the unrestrained hole 1-3 that disappears positioned at both sides faces with it
The distance between near cast-in-place concrete structure 3 0.5-1.5m.The thickness 0.3-1.0m of the cover plate 2.Outside the barrier board 5
Footpath is adapted to the internal diameter of the prefabricated cylinder 1, the thickness 0.2-0.8m of the barrier board 5.The cast-in-place concrete structure 3 uses
Reinforced concrete structure, width 0.5-1m.
The work progress of above-mentioned safeguard structure：1) reef is checked and regulated flat；2) prefabricated cylinder 1 is seated to specified location；3) to
The inside of prefabricated cylinder 1 filling sand material is to setting absolute altitude；4) barrier board 5 is pressed；5) circulating repetition step 1)~4) until completing all
The installation of prefabricated cylinder 1：6) pouring concrete riser 3 after being poured between two adjacent prefabricated cylinders 1, makes all prefabricated cylinders
1 connection is integral；7) construction of cover plate 2 is carried out, according to prefabricated cylinder quantity one-piece casting cover plate.
Although preferred embodiment of the present utility model is described above in conjunction with accompanying drawing, the utility model is not
Above-mentioned embodiment is confined to, above-mentioned embodiment is only schematical, is not restricted, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under enlightenment of the present utility model
In the case of scope, many forms can also be made, these are belonged within the scope of protection of the utility model.
Claims (10)
1. a kind of man-made island shore protection safeguard structure, it is characterised in that including multiple prefabricated cylinders arranged side by side and be sealed on all institutes
State the cover plate on prefabricated cylinder, the prefabricated cylinder is provided with bottom plate, the barrel and bottom plate of the prefabricated cylinder be one-piece casting and
Into, linked together between two adjacent prefabricated cylinders by the cast-in-place concrete structure contour with them, in institute
State in prefabricated cylinder it is under-filled have sand material, barrier board is pressed with above the sand material, on the top of the prefabricated cylinder
The unrestrained hole that disappears is provided with towards unrestrained side.
2. man-made island shore protection safeguard structure according to claim 1, it is characterised in that the bottom plate of the prefabricated cylinder includes
The front toe and hallux of the prefabricated cylinder, the minimum range of the front toe of the prefabricated cylinder on the outside of the prefabricated cylinder barrel
It is 2m.
3. man-made island shore protection safeguard structure according to claim 1, it is characterised in that the cover plate is located at institute towards unrestrained side
The part for stating prefabricated barrel top uses and the prefabricated cylinder barrel outer shape identical arc.
4. man-made island shore protection safeguard structure according to claim 1, it is characterised in that the cover plate uses armored concrete
Structure, it is that one-piece casting forms.
5. man-made island shore protection safeguard structure according to claim 1, it is characterised in that the prefabricated cylinder is mixed using reinforcing bar
Xtah Crude Clay structure.
6. man-made island shore protection safeguard structure according to claim 1, it is characterised in that the base plate thickness of the prefabricated cylinder
For 0.3-1.0m.
7. man-made island shore protection safeguard structure according to claim 1, it is characterised in that the prefabricated drum diameter 5-10m,
Height 10-20m, wall thickness 0.3-0.8m；Long 2-4m, the high 1-2m in the unrestrained hole that disappears, are arranged, lateral separation between hole provided with 3 rows 3
It is equal with fore-and-aft distance, it is 0.5-1m, the distance positioned at the disappear unrestrained hole and cylinder top of the top is 0.5-1.5m, positioned at bottom
Disappear the distance between unrestrained hole and the barrier board be 0.5-1.5m, the adjacent cast-in-place concrete in unrestrained hole that disappears positioned at both sides
The distance between structure 0.5-1.5m.
8. man-made island shore protection safeguard structure according to claim 1, it is characterised in that the thickness 0.3- of the cover plate
1.0m。
9. man-made island shore protection safeguard structure according to claim 1, it is characterised in that the external diameter of the barrier board with it is described
The internal diameter adaptation of prefabricated cylinder, the thickness 0.2-0.8m of the barrier board.
10. man-made island shore protection safeguard structure according to claim 1, it is characterised in that the cast-in-place concrete structure is adopted
With reinforced concrete structure, width 0.5-1m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740251.2U CN206873398U (en) | 2017-06-23 | 2017-06-23 | Man-made island shore protection safeguard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720740251.2U CN206873398U (en) | 2017-06-23 | 2017-06-23 | Man-made island shore protection safeguard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873398U true CN206873398U (en) | 2018-01-12 |
Family
ID=61334474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720740251.2U Active CN206873398U (en) | 2017-06-23 | 2017-06-23 | Man-made island shore protection safeguard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268527A (en) * | 2017-06-23 | 2017-10-20 | 交通运输部天津水运工程科学研究所 | Man-made island shore protection safeguard structure |
| CN109518674A (en) * | 2018-12-29 | 2019-03-26 | 林巍 | A kind of method of construction of man-made island segment, assembled man-made island and assembled man-made island |
-
2017
- 2017-06-23 CN CN201720740251.2U patent/CN206873398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107268527A (en) * | 2017-06-23 | 2017-10-20 | 交通运输部天津水运工程科学研究所 | Man-made island shore protection safeguard structure |
| CN109518674A (en) * | 2018-12-29 | 2019-03-26 | 林巍 | A kind of method of construction of man-made island segment, assembled man-made island and assembled man-made island |
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