CN110093899A - A kind of Seawall safeguard structure of efficient joint energy dissipating - Google Patents
A kind of Seawall safeguard structure of efficient joint energy dissipating Download PDFInfo
- Publication number
- CN110093899A CN110093899A CN201910404671.7A CN201910404671A CN110093899A CN 110093899 A CN110093899 A CN 110093899A CN 201910404671 A CN201910404671 A CN 201910404671A CN 110093899 A CN110093899 A CN 110093899A
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- China
- Prior art keywords
- energy dissipating
- seawall
- safeguard structure
- slope surface
- bulwark
- Prior art date
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000011144 upstream manufacturing Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000002262 irrigation Effects 0.000 claims description 5
- 238000003973 irrigation Methods 0.000 claims description 5
- 238000002386 leaching Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000007569 slipcasting Methods 0.000 claims 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000013535 sea water Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
-
- 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
Abstract
The invention discloses a kind of Seawall safeguard structure of efficient joint energy dissipating, backwater slope surface, levee crown and the slope surface that meets water set gradually the Seawall safeguard structure ontology for surrounding the trapezoidal structure in cross section；Backwater slope surface and the slope surface that meets water are located at the two sides of levee crown, and the slope surface that meets water is the bulwark being once arranged from top to bottom, energy dissipating step, energy dissipating platform and energy dissipating slope.The Seawall safeguard structure of the efficient joint energy dissipating, conventional embankment project energy-dissipating installation is optimized, it is proposed a kind of energy dissipating step-flaring gate pier-abnormity energy dissipating block combined energy dissipation form, the energy dissipating efficiency of embankment project not only can be improved, and the length for the slope surface that meets water can be shortened, reduce project amount and engineering cost.Bulwark can prevent wave from covering sea wall, solve wave it is higher when, to prevent wave from covering sea wall, increase waste caused by sea wall height.
Description
Technical field
The present invention relates to seawater flood control and/or moisture-proof mitigation structure-design technique field fields, more particularly to one kind is efficiently
The Seawall safeguard structure of combined energy dissipation.
Background technique
Sea wall is a kind of water retaining structure built in the area such as harbour, seashore and river mouth in land, its main work
Be protect coastal area from tide, wave invasion, meanwhile, sea wall is also the key facility of reclamation engineering.
In recent years, border on the sea, near a river area by wave, Jiang Lang attack it is more and more frequent, especially typhoon grade have by
The trend that year rises makes the requirement to embankment project capacity of anti-storm higher and higher.Traditional embankment project is often using packet
It includes: one or more of special-shaped energy dissipating block such as barrier board, torsion work block, the big square in quadrangle, torsion-bending ratio structure, energy dissipation type
It is single, efficiency is relatively low, to reach the quantity that corresponding energy dissipating target can only increase special-shaped energy dissipating block, considerably increase engineering at
This, does not meet the construction theory of national resources conservation-minded society.In addition, often being prevented in the prior art by increasing the height of sea wall
Only wave crosses sea wall, and there are also sea walls can use bulwark, and when wave is to attack, it is larger that bulwark moment will receive wave
Impact water ballast(ing), stability is impacted to it and proposes higher requirement, and during traditional bulwark is mostly only embedded in and bankets,
Stability is poor.
It can be seen that sea wall in the prior art, energy dissipating low efficiency, the slope surface that meets water need to be arranged relatively long distance, increase work
The defect of journey amount and its engineering cost.
Summary of the invention
In view of this, the main purpose of the present invention is to provide a kind of Seawall safeguard structure of efficient joint energy dissipating, it is a variety of
Energy dissipation type matches, and can effectively improve the ability of sea wall wind and wave resistance impact.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of Seawall safeguard structure of efficient joint energy dissipating, comprising: backwater slope surface, the slope surface that meets water and levee crown, the backwater slope surface,
Levee crown and the slope surface that meets water set gradually the Seawall safeguard structure ontology for surrounding the trapezoidal structure in cross section；It the backwater slope surface and meets
Water slope surface is located at the two sides of levee crown, and the slope surface that meets water is the bulwark being once arranged from top to bottom, energy dissipating step, energy dissipating
Platform and energy dissipating slope.
In a preferred embodiment, the multiple special-shaped energy dissipating blocks of the energy dissipating ramped surfaces setting, and the abnormity
Energy dissipating block is in rectangular arrangement.
In a preferred embodiment, the special-shaped energy dissipating block is barrier board, turns round work block, the big square in quadrangle, turns round king
One or more of block.
In a preferred embodiment, the upstream face of the bulwark include the first wave resistance cambered surface set gradually,
Second wave resistance cambered surface and third wave resistance cambered surface, the first wave resistance cambered surface and third wave resistance arc meet water away from the bulwark
Face side recess, the second wave resistance cambered surface are to be arranged to bulwark upstream face protrusion, and the third wave resistance cambered surface disappears with described
It can step smooth transition.
In a preferred embodiment, the back side of the bulwark is provided with multiple counterforts, the counterfort interval
Setting, and the supported underneath of the counterfort is in the levee crown.
In a preferred embodiment, further includes: grouted anchor bar, described grouted anchor bar one end and bulwark are fixed to be connected
It connects, the other end is inserted into Seawall safeguard structure body interior.
In a preferred embodiment, the energy dissipating step is equipped with multiple groups, is all provided between adjacent every group of energy dissipating step
There are multiple flaring gate piers, the multiple flaring gate pier is in rectangular distribution.
In a preferred embodiment, the flaring gate pier is X-type flaring gate pier and/or Y type flaring gate pier.
In a preferred embodiment, multiple sprinkling irrigations leaching heads are arranged in the backwater slope surface.
In a preferred embodiment, the material of the Seawall safeguard structure ontology is all made of macromolecule muscle material coagulation
Soil.
A kind of Seawall safeguard structure of efficient joint energy dissipating of the invention, has the following beneficial effects:
The Seawall safeguard structure of the efficient joint energy dissipating, backwater slope surface, levee crown and the slope surface that meets water, which are set gradually, to be surrounded cross section and is in
The Seawall safeguard structure ontology of trapezium structure；The backwater slope surface and the slope surface that meets water are located at the two sides of levee crown, described to meet water
Slope surface is the bulwark being once arranged from top to bottom, energy dissipating step, energy dissipating platform and energy dissipating slope.The sea of the efficient joint energy dissipating
Dyke protection structure optimizes conventional embankment project energy-dissipating installation, proposes a kind of energy dissipating step-flaring gate pier-abnormity energy dissipating block
Body combined energy dissipation form, not only can be improved the energy dissipating efficiency of embankment project, but also can shorten the length for the slope surface that meets water, and reduce engineering
Amount and engineering cost.It solves in the prior art that energy dissipation type is single, efficiency is relatively low, can only increase to reach corresponding energy dissipating target
The quantity for adding special-shaped energy dissipating block, the problem of considerably increasing engineering cost.Bulwark can prevent wave from covering sea wall, solve
When wave is higher, to prevent wave from covering sea wall, increase waste caused by sea wall height.
Detailed description of the invention
Fig. 1 is the structural representation according to the Seawall safeguard structure of the efficient joint energy dissipating in a kind of embodiment of the disclosure
Figure；
Fig. 2 is to be shown according to the slope structure that meets water of the Seawall safeguard structure of the efficient joint energy dissipating in a kind of embodiment of the disclosure
It is intended to；
Fig. 3 is the cross sectional view of Fig. 1.
1, backwater slope surface, 2, sprinkling irrigation leaching head, 3, levee crown, 4, counterfort, 5, grouted anchor bar,
6, bulwark, the 61, first circular arc, the 62, second circular arc, 63, third circular arc；
7, energy dissipating step, 8, flaring gate pier, 9, energy dissipating platform, 10, energy dissipating slope, 11, special-shaped energy dissipating block.
Specific embodiment
With reference to the accompanying drawing and the embodiment of the present invention to the Seawall safeguard structure of efficient joint energy dissipating of the invention make into
One step detailed description.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
Term " includes " and " having " and their any deformation, it is intended that cover it is non-exclusive include, for example, packet
The process, method, system, product or equipment for having contained a series of steps or units those of be not necessarily limited to be clearly listed step or
Unit, but may include other steps being not clearly listed or intrinsic for these process, methods, product or equipment or
Unit.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
As shown in Figure 1, Figure 2 and Figure 3, the Seawall safeguard structure of the efficient joint energy dissipating, comprising: backwater slope surface 1, upstream batter
Face and levee crown 3, backwater slope surface 1, levee crown 3 and the slope surface that meets water set gradually the Seawall safeguard structure for surrounding the trapezoidal structure in cross section
Ontology；Backwater slope surface 1 and the slope surface that meets water are located at the two sides of levee crown 3, and the slope surface that meets water is the wave resistance being once arranged from top to bottom
Wall 6, energy dissipating step 7, energy dissipating platform 9 and energy dissipating slope 10.Energy dissipating step 7, energy dissipating platform 9 and the energy dissipating slope to meet water in slope surface
More than 10 kinds of energy dissipation types match, and can consume, the energy of dispersing water flow, effectively improve the ability of sea wall wind and wave resistance impact.Wave resistance
Wall 6 can prevent wave from crossing levee crown 3, avoid seawater from crossing sea wall and cause disaster.
In order to improve the effect of energy dissipation on energy dissipating slope 10, multiple special-shaped energy dissipating blocks 11 are arranged in energy dissipating ramped surfaces, and described
Special-shaped energy dissipating block 11 is in rectangular arrangement.When wave passes through, special-shaped energy dissipating block 11 can weaken the impact force of wave, and it is anti-to reach protection
The effect of wave dike.
Special-shaped energy dissipating block 11 is one or more of barrier board, torsion work block, the big square in quadrangle, torsion-bending ratio.Using not
Special-shaped energy dissipating block 11 with form can reach different effect of energy dissipation.Special-shaped 11 voidage of energy dissipating block is high, and pincers solidity is good, stability
Height, wave run-up is low, and wave absorption performance is good, and block structure is firm, and is hardly damaged.
The upstream face of bulwark 6 includes the first wave resistance cambered surface 61, the second wave resistance cambered surface 62 and third wave resistance set gradually
Cambered surface 63, the first wave resistance cambered surface 61 and third wave resistance cambered surface 63 are recessed to far from the 6 upstream face side of bulwark, described
Second wave resistance cambered surface 62 is to be arranged to 6 upstream face protrusion of bulwark, and the third wave resistance cambered surface 63 and the energy dissipating step 7 are smooth
Transition.First wave resistance cambered surface, 61 second wave resistance cambered surface 62 and third wave resistance cambered surface 63 play the buffer function to seawater, seawater from
First wave resistance cambered surface 61 and third wave resistance cambered surface 63 flow out, it may occur that mutually hit, realize cancelling out each other for kinetic energy, and third is anti-
Unrestrained cambered surface 63 makes seawater return to sea direction towards the direction that meets water, and prevents seawater from crossing levee crown 3, into backwater slope surface 1.
The back side of bulwark 6 is provided with multiple counterforts 4, the setting of the interval of counterfort 4, and the supported underneath of counterfort 4 is in described
Levee crown 3.Counterfort 4 is generally triangle, and bottom edge is fixedly connected with levee crown 3, and a side is fixedly connected with bulwark 6, and bulwark 6 can be made to have
The kinetic energy of sufficient intensity resistance seawater.
In order to reinforce bulwark 6, the Seawall safeguard structure of efficient joint energy dissipating further includes grouted anchor bar 5, grouted anchor bar 5 one
End is fixedly connected with bulwark 6, and the other end is inserted into Seawall safeguard structure body interior, makes bulwark 6 and Seawall safeguard structure sheet
Connection between body is firmer.
Energy dissipating step 7 is equipped with multiple groups, and multiple flaring gate piers 8, the multiple width tail are equipped between adjacent every group of energy dissipating step 7
Pier 8 is in rectangular distribution.In such a way that energy dissipating step 7 and flaring gate pier 8 combine, increase effect of energy dissipation.
In order to improve effect of energy dissipation, flaring gate pier 8 is X-type flaring gate pier and/or Y type flaring gate pier.X-type flaring gate pier and/or Y type are wide
Tail pier is common flaring gate pier, cheap, and the cost of the Seawall safeguard structure of efficient joint energy dissipating can be effectively controlled.
Multiple sprinkling irrigation leaching heads 2 are arranged in backwater slope surface 1.There is soil horizon in backwater slope surface 1, sprinkling irrigation leaching head 2 can be on soil horizon
The plant of plantation is sprayed water, and can be prevented soil loss, and can greening environment.
In order to increase efficient joint energy dissipating Seawall safeguard structure intensity, the material of Seawall safeguard structure ontology is all made of
Macromolecule muscle material concrete.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (10)
1. a kind of Seawall safeguard structure of efficient joint energy dissipating characterized by comprising backwater slope surface (1), the slope surface that meets water and dike
It pushes up (3), the backwater slope surface (1), levee crown (3) and the slope surface that meets water set gradually the Seawall protection for surrounding the trapezoidal structure in cross section
Structural body；The backwater slope surface (1) and the slope surface that meets water are located at the two sides of levee crown (3), the slope surface that meets water be from up to
The bulwark (6) that is arranged next time, energy dissipating step (7), energy dissipating platform (9) and energy dissipating slope (10).
2. the Seawall safeguard structure of efficient joint energy dissipating according to claim 1, it is characterised in that: the energy dissipating slope
(10) the multiple special-shaped energy dissipating blocks (11) of surface setting, and the special-shaped energy dissipating block (11) is in rectangular arrangement.
3. the Seawall safeguard structure of efficient joint energy dissipating according to claim 2, it is characterised in that: the abnormity energy dissipating block
It (11) is one or more of barrier board, torsion work block, the big square in quadrangle, torsion-bending ratio.
4. the Seawall safeguard structure of efficient joint energy dissipating according to claim 1, it is characterised in that: the bulwark (6)
Upstream face include the first wave resistance cambered surface (61), the second wave resistance cambered surface (62) and third wave resistance cambered surface (63) set gradually, institute
It states the first wave resistance cambered surface (61) and third wave resistance cambered surface (63) to be recessed to far from the bulwark (6) upstream face side, described the
Two wave resistance cambered surfaces (62) are to be arranged to bulwark (6) upstream face protrusion, the third wave resistance cambered surface (63) and the energy dissipating step
(7) it seamlessly transits.
5. the Seawall safeguard structure of efficient joint energy dissipating according to claim 1, it is characterised in that: the bulwark (6)
Back side be provided with multiple counterforts (4), the counterfort (4) interval setting, and the supported underneath of the counterfort (4) is in the dike
It pushes up (3).
6. the Seawall safeguard structure of efficient joint energy dissipating according to claim 1, it is characterised in that: further include: slip casting anchor
Bar (5), described grouted anchor bar (5) one end are fixedly connected with bulwark (6), and the other end is inserted into Seawall safeguard structure body interior.
7. the Seawall safeguard structure of efficient joint energy dissipating according to claim 1, it is characterised in that: the energy dissipating step
(7) multiple groups are equipped with, are equipped with multiple flaring gate piers (8) between adjacent every group of energy dissipating step (7), the multiple flaring gate pier (8) is in square
Battle array shape distribution.
8. the Seawall safeguard structure of efficient joint energy dissipating according to claim 7, it is characterised in that: the flaring gate pier (8)
For X-type flaring gate pier and/or Y type flaring gate pier.
9. the Seawall safeguard structure of efficient joint energy dissipating according to claim 1, it is characterised in that: the backwater slope surface
(1) multiple sprinkling irrigation leaching head (2) are set.
10. the Seawall safeguard structure of efficient joint energy dissipating according to claim 1, it is characterised in that: the Seawall protection
The material of structural body is all made of macromolecule muscle material concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404671.7A CN110093899A (en) | 2019-05-15 | 2019-05-15 | A kind of Seawall safeguard structure of efficient joint energy dissipating |
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|---|---|---|---|
| CN201910404671.7A CN110093899A (en) | 2019-05-15 | 2019-05-15 | A kind of Seawall safeguard structure of efficient joint energy dissipating |
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Cited By (2)
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|---|---|---|---|---|
| CN111676900A (en) * | 2020-06-22 | 2020-09-18 | 福建万山水利水电设计有限公司 | Slope type seawall and construction method thereof |
| CN111676895A (en) * | 2020-06-22 | 2020-09-18 | 福建万山水利水电设计有限公司 | Slope wave dissipation device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111676900A (en) * | 2020-06-22 | 2020-09-18 | 福建万山水利水电设计有限公司 | Slope type seawall and construction method thereof |
| CN111676895A (en) * | 2020-06-22 | 2020-09-18 | 福建万山水利水电设计有限公司 | Slope wave dissipation device |
| CN111676895B (en) * | 2020-06-22 | 2021-07-27 | 福建万山水利水电设计有限公司 | Slope wave dissipation device |
| CN111676900B (en) * | 2020-06-22 | 2022-05-13 | 福建万山水利水电设计有限公司 | Slope type seawall and construction method thereof |
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