CN207582411U - A kind of beach profile protective device - Google Patents
A kind of beach profile protective device Download PDFInfo
- Publication number
- CN207582411U CN207582411U CN201721654248.5U CN201721654248U CN207582411U CN 207582411 U CN207582411 U CN 207582411U CN 201721654248 U CN201721654248 U CN 201721654248U CN 207582411 U CN207582411 U CN 207582411U
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- sash
- wave
- protective device
- rear end
- grid
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- 230000001681 protective effect Effects 0.000 title claims abstract description 18
- 230000004888 barrier function Effects 0.000 claims abstract description 11
- 239000011148 porous material Substances 0.000 claims abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 230000004224 protection Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000003628 erosive effect Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000739 chaotic effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002633 protecting effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
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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 discloses a kind of beach profile protective device, including：Including front end breaker structure and rear end medicining wave structure, front end breaker structure includes：Sash one, sash two and sash three, sash one form the first three-legged structure with sash two, and sash three is set to inside the first three-legged structure, is connected between sash one and sash two；One front end of sash is provided with barrier board, and the second sash rear end is provided with the first T-type plank, and the first grid is provided in sash three, and rear end medicining wave structure includes：Sash four, sash five, sash six, sash seven and sash eight, sash four form the second three-legged structure with sash five, and sash six is set to inside the second three-legged structure, and five rear end of sash is provided with the second T-type plank, and pore grid is provided in sash seven and sash eight.The utility model front end structure of cleaving is cleaved, and rear end medicining wave structure carries out the wave that disappears, and can keep the stability and equilibrium state of beach profile, reduces corrosion function of the wave to beach profile.
Description
Technical field
The utility model is related to a kind of shore-beach protection device, more particularly to a kind of beach profile protective device,
Belong to shore-beach protection technical field.
Background technology
Under extreme sea condition, wave and trend are larger with scouring force to the agent of erosion of the seashore soil body, be easy to cause soil body erosion.
The most of natural shale in China and chiltern seashore are faced with this problem, and land resource is caused increasingly to reduce.Volume breaker is broken
The main reason for being broken seashore balance when rolling up the overflow of breaker and sweep away slope section, drives the third sediment disturbance, forms groove,
Cause more serious silt loss phenomenon.Especially near storm breaker point, serious erosion is easily generated.Sand bar
It is formed such that wave crushes in the place of offshore farther out, alleviates strike to the wave force of beach face.When encountering very strong storm
When damp, it is far that silt is washed offshore, when storm wind season in the past after, offshore silt can not be pushed away under the wave action by wave
It moves to and washes away place, cause very serious sandbank section erosion condition, cause the lasting retrogressing in coastline, threaten sea
The living safety of side resident.It needs to carry out the seashores such as artificial slope sandy beach in a large amount of benefit sand every year after storm, cause serious
Economic loss.Therefore, shore-beach protection is of great significance.
Traditional shore-beach protection form is numerous, is generally divided into engineering protection and vegetative protection, and wherein engineering protection includes
T-shaped dam, breakwater, riprap protection etc. are built, the equal generally existing of these engineering protections has that quantities is big, and breaker effect is not enough managed
Think, the unrestrained ability that disappears is general, and the shortcomings of to the protecting effect on seashore slope also less than position, and in certain scenic spots, these engineerings are prevented
Shield can influence landscape again；Vegetative protection has the shortcomings that slowly effect, and be only applicable to the seashore that vegetation preferably grows simultaneously.
Therefore, how the problem of a kind of beach profile protective device becomes those skilled in the art's urgent need to resolve is provided.
Utility model content
In view of this, the utility model provides a kind of beach profile protective device, and front end structure of cleaving is cleaved, after
End medicining wave structure carries out the wave that disappears, and can keep the stability and equilibrium state of beach profile, reduces wave and beach profile is invaded
Erosion acts on.
To achieve these goals, the utility model adopts the following technical solution：
A kind of beach profile protective device, including front end breaker structure and rear end medicining wave structure, the front end breaker structure
One is interconnected to form with the rear end medicining wave structure；Wherein,
The front end breaker structure includes：Sash one, sash two and sash three, wherein, the sash one and the sash
Two form the first three-legged structure, and the sash three is set to inside first three-legged structure, is connected to the sash one and institute
It states between sash two；One front end of sash is provided with barrier board, and the second sash rear end is provided with the first T-type plank, described
The first grid is provided in sash three；
The rear end medicining wave structure includes：Sash four, sash five, sash six, sash seven and sash eight, wherein, the frame
Lattice four are connected with the sash two, and the sash four forms the second three-legged structure with the sash five, and the sash six is set
Inside second three-legged structure, the sash seven is connected between the sash four and the sash six, the sash eight
It is connected between the sash six and the sash five；Four front end of sash is provided with the second grid, five rear end of sash
The second T-type plank is provided with, pore grid is provided in the sash seven and the sash eight.
Preferably, the top of first three-legged structure is equipped with the first pile cover, and the first pile cover top, which is provided with, to disappear
Unrestrained block.
Preferably, the top of second three-legged structure is equipped with the second pile cover, and the second pile cover top is provided with recessed
Slot.
Preferably, first T-type plank forms V-shape with second grid.
Preferably, the sash one, the sash two, the sash five and the sash six by pile and extend vertically through
The longeron of the pile is formed.
Preferably, the sash three, the sash four, the sash seven and the sash eight are by the longeron and connection
Supporting beam between two piles is formed.
Preferably, described pile one end is inserted into beach profile, and the other end is exposed on the outside of beach profile.
Preferably, first T-type plank and the plate spacing on second T-type plank are 0.2-0.5m.
It can be seen via above technical scheme that compared with prior art, the utility model, which discloses, to be provided a kind of seashore and cuts open
Face protective device, advantageous effect are：
The utility model solves the problems, such as that seashore slope is corroded serious in storm tide, alleviates wave to slope
Corrosion function.In storm tide, front end breaker structure can be crushed and intercepted to the transmission of wave, and allow wave
It is crushed in the place of offshore farther out, rear end medicining wave structure can dissipate to the energy for rolling up breaker, alleviate it to rear mud
Husky active force reduces the wave force patted in beach face.
In Chang Lang, the structure type of transmission can allow for the silt onshore passage under the wave action in offshore area,
Maintain the section equilibrium state at sandy beach.
The V-shape of first T-type plank of front end breaker structure rear end and the second grid composition of rear end medicining wave structure front end disappears
Unrestrained structure, can better wave absorption, dissipation wave energy.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiment of the utility model, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawings are the structure diagram of the utility model.
Fig. 2 attached drawings are the structure diagram of the utility model barrier board.
Fig. 3 attached drawings are the structure diagram of the first grid of the utility model.
Fig. 4 attached drawings are the structure diagram of the utility model pore grid.
Combination schematic diagram of Fig. 5 attached drawings for the first pile cover and wave eliminating block.
Combination schematic diagram of Fig. 6 attached drawings for the second pile cover and groove.
Fig. 7 attached drawings are the structure diagram of the first T-type plank.
Fig. 8 attached drawings are the construction process figure of the utility model.
Wherein, in figure,
1- barrier boards；The first T-type planks of 2-；The first grids of 3-；The second grids of 4-；The second T-type planks of 5-；6- pore grids；
The first pile covers of 7-；8- wave eliminating blocks；The second pile covers of 9-；10- grooves；11- piles；12- longerons；13- supporting beams；14- beach profiles.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
The utility model embodiment discloses a kind of beach profile protective device, and front end breaker structure can be to the transmission of wave
It is crushed and has been intercepted, rear end medicining wave structure can dissipate to the energy for rolling up breaker；It is tieed up using the structure type of transmission
The section equilibrium state at sandy beach is held；The V-shape medicining wave structure of first T-type plank and the second grid composition, can preferably disappear
Wave, dissipation wave energy.
Attached drawing 1-7 is please referred to, a kind of beach profile protective device is preceding including front end breaker structure and rear end medicining wave structure
End breaker structure is interconnected to form one with rear end medicining wave structure, and front end breaker structure setting is attached in the breaker point of storm phase
Closely, it is herein the easily maximally efficient position in formation sand dam location and wave energy dissipating of beach profile 14；Rear end medicining wave structure peace
It puts between water front and breaker point, is easily etched landform for beach profile 14 herein.
In storm tide, front end breaker structure can be crushed and intercepted, and wave is allowed to exist to the transmission of wave
The place of offshore farther out crushes, and rear end medicining wave structure can dissipate to the energy for rolling up breaker, and front end breaker structure is by wave
It after wave is broken, is transferred to rear end medicining wave structure and carries out the wave that disappears, two structures complement each other, and have higher wave absorption efficiency, subtract
Its light active force to rear silt, reduces the wave force patted in beach face, solves seashore slope in storm tide situation
It is lower to corrode the problem of serious, alleviate corrosion function of the wave to slope.
Front end breaker structure includes：Sash one, sash two and sash three, wherein, sash one forms the one or three with sash two
Corner structure, the first three-legged structure have better stability and higher structural strength.Sash three is set to the first three-legged structure
Inside is connected between sash one and sash two；One front end of sash is provided with barrier board 1, and the second sash rear end is provided with first
T-type plank 2, is provided with the first grid 3 in sash three, and it is steady well that the combination of three and first grid of sash makes it possess on the whole
Qualitative and more preferably wave absorbing effect.The setting of first three-legged structure not only acts as good support effect and stability, while wave
Wave is converted to unstable turbulent flow after being crushed at barrier board 1, easily cause the violent disturbance of silt, and the first grid 3 is set
At the rear of barrier board 1, dissipation of energy is carried out to unstable turbulent flow, so as to further increase wave absorbing effect.
Sash one and sash two are made of pile 11 with the longeron 12 for extending vertically through pile 11, and bank is inserted into 11 one end of pile
In beach section 14, the other end is exposed to 14 outside of beach profile.Sash three is by the support between two piles 11 of longeron 12 and connection
Beam 13 is formed.Pile 11, supporting beam 13 and longeron 12 play supporting role.The top of first three-legged structure is equipped with first
Cap 7,7 top of the first pile cover are provided with wave eliminating block 8, and wave eliminating block 8 can more effectively shunt breaker.
When wave plays the role of stable structure from when transmitting at a distance, the first pile cover 7 is combined with pile 11.First pile cover 7
On wave eliminating block 8 influence of shunting is produced to the transmission process of wave, wave portion energy dissipates here.Wave and trend
It is had occurred at the unrestrained slot that disappears of barrier board 1 broken, produces chaotic Phenomena.And chaotic Phenomena passes through the dissipation of the first grid 3, becomes
It obtains gentler.
Rear end medicining wave structure includes：Sash four, sash five, sash six, sash seven and sash eight, wherein, sash four and frame
Lattice two are connected, and sash four forms the second three-legged structure with sash five, and sash six is set to inside the second three-legged structure, sash seven
It is connected between sash four and sash six, sash eight is connected between sash six and sash five；Four front end of sash is provided with second
Grid 4, the second grid 4 is identical with 3 structure of the first grid, and the volume that 4 total length of the second grid is longer than volume breaker breaks distance X=(4-
9.25* beach slopes) * crushes wave height.
Sash five and sash six are made of pile 11 with the longeron 12 for extending vertically through pile 11, and bank is inserted into 11 one end of pile
In beach section 14, the other end is exposed to 14 outside of beach profile.Sash four, sash seven and sash eight are by longeron 12 and connection two
Supporting beam 13 between pile 11 is formed.Pile 11, supporting beam 13 and longeron 12 play supporting role.
The top of second three-legged structure is equipped with the second pile cover 9, and the second pile cover 9 is identical with 7 structure of the first pile cover, second
9 top of cap setting fluted 10 can more effectively stablize broken wave.Five rear end of sash is provided with the second T-type plank 5, and second
T-type plank 5 is identical with 2 structure of the first T-type plank, and pore grid 6 is provided in sash seven and sash eight.Second three-legged structure
Setting not only acts as good support effect and stability, while the second grid 4 has carried out the wave that once disappears, wave to broken wave
Wave is converted to unstable turbulent flow after being crushed at the second grid 4, easily causes the violent disturbance of silt, pore grid 6 is set
It puts below the second grid 4, dissipation of energy has been carried out to unstable turbulent flow, so as to further increase wave absorbing effect.
For rear end medicining wave structure, the second grid 4 that length is more than volume breaker wavelength coordinates the first T-type plank 2, forms V words
The unrestrained section that disappears of type, the energy for the volume breaker that can more efficiently dissipate.Broken volume breaker is transferred to rearward close to seashore
Position, because turbulent fluctuation factor generates turbulent flow, the pore grid 6 of 4 lower section of the second grid can preferably dissipate to wave, will be rapid
Circulation is changed to wave bubble etc., reduces disturbance of the wave to silt, the energy of further dissipation wave.Second T-type plank 5 was both simultaneous
It has cared for stability and has enhanced wave absorption performance again, effective energy dissipating also has been carried out to the wave portion after more unrestrained.Second pile cover 9 and stake
Column 11, which combines, plays the role of stable structure, and the groove 10 on the second pile cover can reduce the turbulent fluctuation of broken wave, mitigate wave
Influence to silt section.
Plate spacing on first T-type plank 2 and the second T-type plank 5 is 0.2-0.5m, has not only taken into account stability but also has enhanced
Wave absorption performance has better wave dissipation effect compared to traditional wave eliminating board.
In addition, barrier board 1, the first T-type plank 2, the first grid 3, the second grid 4, the second T-type plank 5 and pore grid 6
Pore size can have an impact wave absorbing effect, and it is practical to meet that suitable aperture can be used for different each components of seashore
Demand.
Referring to attached drawing 8, the construction process of the utility model is：
In low water level, pile 11 is squeezed into the sea bed of construction area first；Secondly cast-in-place supporting beam 13, pile 11 connect
Head, and longeron 12 prefabricated in advance is installed；Then the first grid 3 and the second grid 4, pore grid 6, barrier board 1 are fixed
In supporting beam 13 and pile 11, and the first T-type plank 2 and the second T-type plank 5 are installed；Last cast-in-place first pile cover 7 and second
Cap 9 installs wave eliminating block 8 on the first pile cover 7, cast-in-place groove 10 on the second pile cover 9.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or new using this practicality
Type.A variety of modifications of these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (8)
1. a kind of beach profile protective device, which is characterized in that including front end breaker structure and rear end medicining wave structure, the front end
Breaker structure is interconnected to form one with the rear end medicining wave structure；Wherein,
The front end breaker structure includes：Sash one, sash two and sash three, wherein, the sash one and the sash dimorphism
Into the first three-legged structure, the sash three is set to inside first three-legged structure, is connected to the sash one and the frame
Between lattice two；One front end of sash is provided with barrier board, and two rear end of sash is provided with the first T-type plank, the sash three
On be provided with the first grid；
The rear end medicining wave structure includes：Sash four, sash five, sash six, sash seven and sash eight, wherein, the sash four
It is connected with the sash two, the sash four forms the second three-legged structure with the sash five, and the sash six is set to institute
It states inside the second three-legged structure, the sash seven is connected between the sash four and the sash six, and the sash eight connects
Between the sash six and the sash five；Five rear end of sash is provided with the second T-type plank, the sash seven with it is described
Pore grid is provided in sash eight.
A kind of 2. beach profile protective device according to claim 1, which is characterized in that the top of first three-legged structure
End is equipped with the first pile cover, and the first pile cover top is provided with wave eliminating block.
A kind of 3. beach profile protective device according to claim 1, which is characterized in that the top of second three-legged structure
End is equipped with the second pile cover, and the second pile cover top setting is fluted.
4. a kind of beach profile protective device according to claim 1, which is characterized in that four front end of sash is provided with
Second grid, first T-type plank form V-shape with second grid.
5. a kind of beach profile protective device according to claim 1, which is characterized in that the sash one, the sash
2nd, the sash five and the sash six by pile and extend vertically through the longeron of the pile and form.
6. a kind of beach profile protective device according to claim 5, which is characterized in that the sash three, the sash
4th, the sash seven and the sash eight are made of the supporting beam between two piles of the longeron and connection.
7. a kind of beach profile protective device according to claim 5 or 6, which is characterized in that described pile one end is inserted into
In beach profile, the other end is exposed on the outside of beach profile.
8. a kind of beach profile protective device according to claim 1, which is characterized in that first T-type plank with it is described
Plate spacing on second T-type plank is 0.2-0.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654248.5U CN207582411U (en) | 2017-12-02 | 2017-12-02 | A kind of beach profile protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721654248.5U CN207582411U (en) | 2017-12-02 | 2017-12-02 | A kind of beach profile protective device |
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| Publication Number | Publication Date |
|---|---|
| CN207582411U true CN207582411U (en) | 2018-07-06 |
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ID=62734833
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721654248.5U Expired - Fee Related CN207582411U (en) | 2017-12-02 | 2017-12-02 | A kind of beach profile protective device |
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| Country | Link |
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| CN (1) | CN207582411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881982A (en) * | 2017-12-02 | 2018-04-06 | 中国海洋大学 | A kind of beach profile protector |
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2017
- 2017-12-02 CN CN201721654248.5U patent/CN207582411U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107881982A (en) * | 2017-12-02 | 2018-04-06 | 中国海洋大学 | A kind of beach profile protector |
| CN107881982B (en) * | 2017-12-02 | 2023-01-17 | 中国海洋大学 | Beach section protector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 |