CN209194452U - A kind of concrete breakwater - Google Patents
A kind of concrete breakwater Download PDFInfo
- Publication number
- CN209194452U CN209194452U CN201822085339.2U CN201822085339U CN209194452U CN 209194452 U CN209194452 U CN 209194452U CN 201822085339 U CN201822085339 U CN 201822085339U CN 209194452 U CN209194452 U CN 209194452U
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- wave
- dike
- wave dike
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- concrete
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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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Abstract
The utility model provides a kind of concrete breakwater, belong to marine traffic engineering technical field, including first wave dike, second wave dike and the lead-over groove being disposed there between, the first wave dike, the section of second wave dike and lead-over groove is spill, the first wave dike setting is by extra large side, the height of the second wave dike is greater than the height of the first wave dike, the height of the lead-over groove is lower than the height of the second wave dike, the first wave dike is of same size with the levee crown of the second wave dike and the gradient of the two is identical, the first wave dike, integrally casting forms and inside concrete is evenly distributed with bubble by concrete for second wave dike and lead-over groove.The utility model utilizes the water imbibition of bubbles for aeration, plays the role of the wave reduction that disappears, and reduces shadow of the wave to bank, stable structure using the reflection of the second wave dike.
Description
Technical field
The utility model belongs to marine traffic engineering technical field, is related to breakwater more particularly to a kind of concrete breakwater.
Background technique
Riprap breakwater has a wide range of applications in reclamation, port engineering and coast protection, riprap breakwater master
It to be made of internal levee body block stone and the placement outermost armour of breakwater, and Stability of Armor Blocks is to ensure entirely to prevent
Wave dike normally plays the key of wave absorption wave-resisting function, and traditional riprap breakwater generally requires weight since wave to be resisted punching is washed in a pan
Biggish armour needs to be made into more complicated structural shape for the linking property for increasing block, such structure, not only
Block installation needs massive specialized equipment, involves great expense and complicated and time consumption of construct, moreover, the prefabricated of armour, storage, transporting
It is defeated to also bring along many environmental problems.Therefore, it is necessary to develop a kind of better Novel breakwater structural shape, adapts to China and show rank
Section and following a large amount of green, low-carbon, environmental-friendly ocean civil engineering construction demand.
Utility model content
Problem to be solved in the utility model is to be to provide a kind of concrete breakwater, eliminates subwave using bubble
The energy and wave run-up decrease of wave, while wave enters lead-over groove after first wave dike, beats to the second wave dike, the second wave
The wave that dike reflects back and the next unrestrained interaction of next time can be offset, thus can also reduce influence of the wave to bank, it is whole
The anti-unrestrained effect of a structure is strong, and structure is more stable.
In order to solve the above technical problems, the technical solution adopted in the utility model is: a kind of concrete breakwater, including the
One wave dike, the second wave dike and the lead-over groove being disposed there between, the section of the first wave dike, the second wave dike and lead-over groove are
Spill, by extra large side, the height of the second wave dike is greater than the height of the first wave dike, the mistake for the first wave dike setting
The height of aqueduct is lower than the height of the second wave dike, and the levee crown of the first wave dike and the second wave dike is of same size and the two
The gradient is identical, and the first wave dike, the second wave dike and lead-over groove are formed by concrete one casting and the equal gas distribution of inside concrete
Bubble.
Further, crest elevation of levee is more than design high-water within the scope of 0.6~1.0 times of Design Wave value H, levee crown width
B is in 0.36~0.42 times of Design Wave value, and light wave-proof levee slope degree is between 1:1.5~1:2.
Further, the distance of the upper surface of the first wave dike to the upper surface second Bo Di is the first wave dike
1~2 times to lead-over groove lower end surface height of upper surface.
Further, the lower end surface width of the lead-over groove is 0.9~1 times of the first wave dike width.
Further, the accounting of the bubble is less than or equal to 1/4, is interconnected between the bubble.
Compared with prior art, the utility model has the advantage that as follows with good effect.
1, the utility model is integrally formed using concrete, and inside concrete is uniformly arranged bubble, is eliminated using bubble
The energy and wave run-up decrease of part wave, are arranged first wave dike and the second wave dike, and first wave dike is located at by extra large side and height
Degree is lower than the second wave dike, and wave enters lead-over groove after first wave dike, beats the wave reflected back to the second wave dike, the second wave dike
Next unrestrained interaction with next time can be offset, thus can also reduce influence of the wave to bank, the anti-unrestrained effect of total
By force, structure is more stable.
2, the accounting of bubble is less than or equal to 1/4, and setting ratio guarantees whole intensity, is interconnected, protects between bubble
Water penetration is demonstrate,proved, wavelength-division wave can be eliminated, weakens wave run-up, reduces the energy of wave, reduce the impact of wave, play protection structure
Effect.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is a kind of structural schematic diagram of concrete breakwater of the utility model；
Fig. 2 is a kind of cross-section diagram of concrete breakwater of the utility model.
Appended drawing reference:
1- first wave dike；2- the second wave dike；3- lead-over groove；4- bubble.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
It elaborates with reference to the accompanying drawing to specific embodiment of the utility model.
As depicted in figs. 1 and 2, the utility model is a kind of concrete breakwater, including first wave dike 1,2 and of the second wave dike
The section of the lead-over groove 3 being disposed there between, first wave dike 1, the second wave dike 2 and lead-over groove 3 is spill, and first wave dike 1 is set
It sets by extra large side, the height of the second wave dike 2 is greater than the height of first wave dike 1, and the height of lead-over groove 3 is lower than the height of the second wave dike 2
Degree, first wave dike 1 is of same size with the levee crown of the second wave dike 2 and the gradient of the two is identical, first wave dike 1, the second wave dike 2 and mistake
By concrete, integrally casting forms aqueduct 3 and inside concrete is evenly distributed with bubble 4.
Preferably, crest elevation of levee is more than design high-water within the scope of 0.6~1.0 times of Design Wave value H, and preferably 0.8
Times, levee crown width B is in 0.36~0.42 times of Design Wave value, and preferably 0.39 times, light wave-proof levee slope degree is in 1:1.5~1:
Between 2, preferably 1:1.8 meets " breakwater and Shore protection design specification " JTS154-2018 relevant regulations, intensity stabilization.
Preferably, the distance of the upper surface of first wave dike 1 to 2 upper surface of the second wave dike is that 1 upper surface of first wave dike was arrived
1~2 times of 3 lower end surface height of aqueduct, preferably 1.1 times, difference in height is too big, lift structure cost, difference in height it is too small more unrestrained more
It is more, and it is not easily formed reflection, fight next wave wave.
Preferably, the lower end surface width of lead-over groove 3 is 0.9~1 times of 1 width of first wave dike, guarantees that wave enters transition
Behind 3 inside of slot, certain reflection space is provided for the second wave dike 2, the wave thus reflected back carrys out unrestrained interaction with next time
It can offset, to can also reduce influence of the wave to bank, promote behaviour at sea, be conducive to the stabilization of structure.
Preferably, the accounting of bubble 4 is less than or equal to 1/4, and setting ratio guarantees whole intensity, between bubble 4 mutually
Connection guarantees water penetration, can eliminate wavelength-division wave, weakens wave run-up, reduces the energy of wave, reduce the impact of wave, play
Protect the effect of structure.
In breakwater casting process, by adding additive to concrete or being passed through air, so that pouring completion
Whole interior is full of tiny bubble 4, is interconnected between bubble 4, when wave is beaten to breakwater, due to there is the gas of connection
Hole, wave are crashed to pieces, and form the spray, eliminate the energy of part wave and wave run-up weakens, and seawater can be from gap
Middle to flow into the energy that also reduce wave, when wave is very big, wave enters lead-over groove 3 by first wave dike 1, beats to the second wave dike
2, the wave thus reflected back and the next unrestrained interaction of next time can be offset, to can also reduce wave to the shadow on bank
It ringing, this breakwater is light compared to traditional gravity dike, but also carries the impact of wave and the towing force of water enough, it has good stability, and
And leachy generation can also save certain cost input.
One embodiment of the utility model is described in detail above, but the content is only the utility model
Preferred embodiment should not be considered as limiting the scope of the present invention.It is all to be made according to application scope of the utility model
All the changes and improvements etc., should still belong within the patent covering scope of the utility model.
Claims (5)
1. a kind of concrete breakwater, it is characterised in that: including first wave dike, the second wave dike and the transition being disposed there between
Slot, the section of the first wave dike, the second wave dike and lead-over groove are spill, and the first wave dike setting is by extra large side, described the
The height of two wave dikes is greater than the height of the first wave dike, and the height of the lead-over groove is lower than the height of the second wave dike, institute
State that first wave dike is of same size with the levee crown of the second wave dike and the gradient of the two is identical, the first wave dike, the second wave dike and mistake
By concrete, integrally casting forms aqueduct and inside concrete is evenly distributed with bubble.
2. a kind of concrete breakwater according to claim 1, it is characterised in that: crest elevation of levee is more than design high-water
Within the scope of 0.6~1.0 times of Design Wave value H, levee crown width B is in 0.36~0.42 times of Design Wave value, light wave-proof levee slope
Degree is between 1:1.5~1:2.
3. described in any item a kind of concrete breakwater according to claim 1~2, it is characterised in that: the first wave dike
The distance of upper surface to the upper surface second Bo Di is first wave dike upper surface to the 1 of lead-over groove lower end surface height
~2 times.
4. a kind of concrete breakwater according to claim 1, it is characterised in that: the lower end surface width of the lead-over groove is
0.9~1 times of the first wave dike width.
5. a kind of concrete breakwater according to claim 1, it is characterised in that: the accounting of the bubble is less than or equal to 1/
4, it is interconnected between the bubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822085339.2U CN209194452U (en) | 2018-12-12 | 2018-12-12 | A kind of concrete breakwater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822085339.2U CN209194452U (en) | 2018-12-12 | 2018-12-12 | A kind of concrete breakwater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209194452U true CN209194452U (en) | 2019-08-02 |
Family
ID=67428915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822085339.2U Active CN209194452U (en) | 2018-12-12 | 2018-12-12 | A kind of concrete breakwater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209194452U (en) |
-
2018
- 2018-12-12 CN CN201822085339.2U patent/CN209194452U/en active Active
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