CN212103878U - Breakwater component and breakwater structure thereof - Google Patents
Breakwater component and breakwater structure thereof Download PDFInfo
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- CN212103878U CN212103878U CN201922130164.7U CN201922130164U CN212103878U CN 212103878 U CN212103878 U CN 212103878U CN 201922130164 U CN201922130164 U CN 201922130164U CN 212103878 U CN212103878 U CN 212103878U
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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 breakwater component and breakwater structure thereof, including arch hole, setting at the panel at arch hole top and the bottom plate of setting in arch hole bottom, the panel sets up at the top in arch hole and extends in order to form the plane to the outside, be equipped with a plurality of first unrestrained holes that disappear on the unrestrained face in arch hole, the inside cavity in arch hole forms the first unrestrained room that disappears, be equipped with a plurality of seconds on the relative side of the unrestrained face in arch hole and disappear unrestrained hole, and this second disappears unrestrained hole and first unrestrained hole crisscross setting that disappears, the arch hole is faced on the side of unrestrained face opposite side and is vertically provided with a plurality of floors, and is equipped with the third unrestrained hole that disappears on this floor, be equipped with the outlet on the bottom plate. The breakwater component adopts an arch structure, the structure is stable, one side of the arch structure is provided with a plurality of ribbed slabs to enhance the stress of the breakwater component, the structural rigidity is improved, the stability is high, and the durability is good.
Description
Technical Field
The utility model belongs to the technical field of hydraulic engineering, especially, relate to a breakwater component and breakwater structure thereof.
Background
The breakwater is an underwater building constructed to block the impact force of waves, to enclose a harbor basin, to maintain the water surface stable to protect ports from bad weather, and to facilitate safe berthing and operation of ships. The breakwater can also play a role in preventing harbor basin silting and waves from eroding a shoreline, and is an important component of a manually-shielded coastal harbor.
The slope type breakwater is a structural type with wide application, has low requirement on the bearing capacity of the foundation and can be suitable for the softer foundation. The waves are broken on the slope surface, the reflected waves before the dike are smaller, the wave absorption performance is better, and the integral stability is higher. The slope breakwater is suitable for sea areas with relatively shallow water depth and rich stone material sources because the structural section of the slope breakwater is large and the material consumption of the slope breakwater is greatly increased along with the increase of the water depth.
The vertical breakwater may be generally classified into a gravity type and a pile type. The gravity breakwater is kept stable by the weight of the building, the inner side of the gravity breakwater can be used as a wharf, and common forms of the gravity breakwater include common concrete blocks, giant concrete blocks, reinforced concrete caisson type, large-diameter cylinder type and the like. The square vertical embankment wall is firm and durable, is simple and convenient to construct, can resist larger waves, but has the advantages of heavy self weight, large foundation stress, large concrete consumption, large underwater installation and diving workload, slow construction progress and poor integral performance of the embankment body. The caisson type vertical dike has good integrity, small workload of installation on water and fast construction progress, the construction cost can be reduced by filling gravel in the caisson, but the water transportation of the caisson needs a channel with enough water depth, the wall of the caisson is thin, the caisson is easy to be damaged by seawater erosion in a water level fluctuation area, and the requirement on the bearing capacity of a foundation is high. The large-diameter cylindrical vertical embankment has a simple structure, saves material consumption, can be used for a soft soil foundation, has complex soil body and structure action mechanism, cannot reach a bearing layer when being used for the soft soil foundation, and is limited in use.
Based on prior art not enough, the utility model provides a breakwater structure can play the effect that disappears the wave, shields, reduces wave erosion bank line to the breakwater structure that the road used can be regarded as to the dyke top.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure, easy operation, can play the wave dissipation, cover the effect, reduce the breakwater component that the wave erodees the bank line.
The technical scheme of the utility model as follows:
a breakwater member characterized in that: including arch hole, setting at the panel at arch hole top and the bottom plate of setting in arch hole bottom, the panel sets up at the top in arch hole and extends in order to form the plane to the outside, be equipped with a plurality of first unrestrained holes that disappear on the unrestrained face in arch hole, be equipped with a plurality of second unrestrained holes that disappear on the relative side in arch hole unrestrained face, and this second unrestrained hole that disappears sets up with the first unrestrained hole that disappears crisscross, vertically on the side of arch hole unrestrained face opposite side be provided with a plurality of floor, the top and the panel of floor are connected, be equipped with the third unrestrained hole that disappears on the floor, the inside cavity in arch hole forms the unrestrained room that disappears, the space that encloses between floor, arch hole outer wall and the panel forms the unrestrained room that disappears, be equipped with the outlet on the bottom plate.
In the above technical scheme, a guard rail is arranged at the edge of the panel.
In the technical scheme, the number of the rib plates is at least 3, and the last rib plate arranged on the arched hole is not provided with a third wave dissipation hole.
In the above technical solution, the first wave dissipating holes are in the shape of a circle, a rectangle, a diamond, a semicircle, a rectangle, or a combination of any two of them.
In the above technical solution, the third wave dissipating hole is in a shape of a circle, a semicircle, a rectangle, or a combination of any two thereof.
In the technical scheme, the height of the arched hole is 12m, and the thickness of the arched hole is 30-50 cm.
In the technical scheme, the thickness of the bottom plate is 80-100cm, and the width of the bottom plate is 20 m.
In the technical scheme, the axial line distance of each rib plate is 3m, and the width of each rib plate is 50-80 cm.
In the above technical scheme, the drainage hole is a circular hole, and the diameter of the circular hole is 80 cm.
Another object of the utility model is to provide a breakwater structure, its characterized in that: a plurality of breakwater members according to claim 9, which are arranged in a direction required for constructing a road to form a breakwater structure, wherein the surface formed by splicing the panels of the breakwater members serves as a landscape road surface.
The utility model has the advantages and positive effects that:
1. the breakwater component adopts an arch structure, the structure is stable, one side of the arch structure is provided with a plurality of ribbed slabs to enhance the stress of the breakwater component, the structural rigidity is improved, the stability is high, and the durability is good.
2. The second wave-dissipating chamber is formed among the plurality of wave-dissipating holes, the arched holes and the rib plates arranged on the breakwater member, the wave-dissipating function is strong, the aperture ratio is high, the direct wave radiation and diffraction are effectively reduced, and the wave condition in the shield water area is improved.
3. The wave dissipation holes arranged on the two sides of the arched hole are arranged in a staggered mode, so that water body exchange on the two sides of the breakwater member can be maintained while waves are dissipated, and sediment accumulation in a shield area is reduced.
4. The panel arranged at the top of the breakwater component extends outwards and forms a road surface with the arched cave top of the breakwater, and the road surface can be used as a landscape road.
Drawings
Fig. 1 is a schematic perspective view of a breakwater structure according to the present invention;
fig. 2 is a sectional view of the breakwater structure of the present invention;
fig. 3 is a sectional view of the combined breakwater structure of the present invention;
in the figure:
1. arched hole 2, ribbed slab 3, panel
4. Bottom plate 5, first wave dissipation chamber 6, first wave dissipation hole
7. A second wave dissipation hole 8, a third wave dissipation hole 9 and a second wave dissipation chamber
10. Drain hole
Detailed Description
The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the present disclosure, as defined by the following claims.
Example 1
As shown in fig. 1 and 2, the breakwater member of the present invention comprises an arch-shaped opening 1, a panel 3 disposed on the top of the arch-shaped opening 1, and a bottom plate 4 disposed on the bottom of the arch-shaped opening 1, the panel 3 is arranged at the top of the arched hole 1 and extends outwards to form a plane, a plurality of first wave dissipating holes 6 are arranged on the wave facing surface of the arched hole 1, the interior of the arched hole 1 is hollow to form a first wave dissipation chamber 5, a plurality of second wave dissipation holes 7 are arranged on the opposite side surface of the arched hole 1 facing to the wave, the second wave dissipating holes 7 and the first wave dissipating holes 6 are arranged in a staggered way, a plurality of ribbed slabs 2 are vertically arranged on the side surface of the opposite side of the wave facing surface of the arched hole 1, and the ribbed slab 2 is provided with a third wave dissipating hole 8, a wave dissipating chamber (a second wave dissipating chamber 9) is formed in a space surrounded by the ribbed slab 2, the outer wall of the arched hole 1 and the panel 3, and the bottom plate 4 is provided with a water drainage hole 10.
Further, the rib plates 2 are vertically arranged on the arch-shaped hole 1 to enhance the strength of the arch-shaped hole 1, the number of the rib plates 2 is 3, and the last rib plate 2 arranged on the arch-shaped hole 1 is not provided with a third wave dissipation hole 8; the axial distance of each rib plate 2 is 3m, and the width of each rib plate 2 is 80 cm.
Furthermore, the first wave dissipating holes 6 are in a combination of a semicircle and a rectangle, the diameter of the semicircle first wave dissipating holes 6 is 50cm, the length of the rectangle first wave dissipating holes 6 is 6m, and the aperture ratio of the first wave dissipating holes 6 is 30%, so that the effect of reducing wave impact can be well achieved.
Further, the second wave-breaking holes 7 are circular holes, and the diameter of each circular hole is 50 cm.
Further, the third wave-breaking holes 8 are circular holes, and the diameter of the circular holes is 50 cm.
Further, the length of the breakwater member in the axial direction is 30m, the height of the arch-shaped hole 1 is 12m, and the thickness of the arch-shaped hole 1 is 50 cm; the thickness of the bottom plate 4 is 100cm, and the width of the bottom plate 4 is 20 m.
Further, the drain hole 10 is a circular hole, the diameter of the circular hole is 80cm, and the aperture ratio of the drain hole 10 is 10%.
Example 2
On the basis of the embodiment 1, the edge of the panel 3 is provided with a guard rail, and the guard rail is used for improving the safety of a breakwater and providing safety guarantee when pedestrians or vehicles are on a formed landscape road.
The application of the wave-lift prevention component in hydraulic reclamation land reclamation comprises the following specific construction methods:
(1) riprap is carried out in a designated sea area to form a riprap foundation bed, and a leveling ship is adopted to level the riprap foundation bed;
(2) prefabricating a breakwater member, binding reinforcing steel bars at one time, and integrally pouring and molding concrete;
(3) transporting the prefabricated breakwater member to the designated sea area of the step (1), and hoisting and installing the breakwater member to the riprap foundation bed by using offshore hoisting equipment;
(4) installing the breakwater members to a designated position one by one, so that a plurality of breakwater members are sequentially placed side by side on a riprap foundation bed to form a breakwater;
(5) and after the breakwater is formed into a dike, the land is formed by blowing and filling the inner ring area of the formed dike.
The outward extending positions of the panels 3 are connected with the land to form a road surface, a protective fence is arranged on one side of the dike facing the sea surface to prevent pedestrians or vehicles from falling into the sea, the protective fence plays a role in protection, and the road surface is used as a landscape road.
The first wave dissipating hole 6 is arranged on the wave facing surface of the arched hole 1 of the breakwater, the second wave dissipating hole 7 is arranged on the opposite side of the wave facing surface, the first wave dissipating hole 6 and the second wave dissipating hole 7 are arranged in a staggered mode to increase the wave dissipating effect, the first wave dissipating chamber 5 is formed in the arched hole 1, the third wave dissipating hole 8 is arranged on the ribbed plate 2, and the cabin separated by the ribbed plate 2 forms the second wave dissipating chamber 9 and reduces the wave impact in the second wave dissipating chamber 9.
Example 3
As shown in fig. 3, based on embodiment 1, the panels of the breakwater members are butted to form a breakwater unit, and the spliced plane of the breakwater unit is used as a landscape road surface, and a plurality of the breakwater units are arranged along a direction required for constructing a road to form a combined breakwater.
Each breakwater unit comprises 2 symmetrically arranged breakwater members in the embodiment 1, and the panels 3 of each breakwater member are spliced oppositely to form a plane to serve as a road pavement.
Further, the length of the breakwater member in the axial direction is 30m, the height of the arch-shaped hole 1 is 12m, and the thickness of the arch-shaped hole 1 is 30 cm; the thickness of the bottom plate 4 is 80cm, and the width of the bottom plate 4 is 20 m.
Further, the width of the rib 2 is 50cm, and the distance between the axes of the rib 2 is 3 m.
The application of the breakwater member in the sea dyke is as follows:
(1) riprap is carried out in a designated sea area to form a riprap foundation bed, and a leveling ship is adopted to level the riprap foundation bed;
(2) prefabricating a breakwater member, binding reinforcing steel bars at one time, and integrally pouring and molding concrete;
(3) transporting the prefabricated breakwater member to the designated sea area of the step (1), and hoisting and installing the breakwater member to the riprap foundation bed by using offshore hoisting equipment;
(4) installing the breakwater members to a designated position one by one, wherein every 2 breakwater members are symmetrically arranged to form a combined breakwater member, so that a plurality of combined breakwater members are sequentially placed on the riprap foundation bed side by side to form a breakwater;
(5) the 2 panels 3 of the symmetrically installed combined breakwater members form a road, after the breakwater forms a dike, guard rails are built on the top of the dike, street lamps are installed, and the top of the dike formed by the panels 3 is used as a landscape road for traffic or pedestrians to view seascapes.
Two rows of axisymmetric end-to-end breakwater components are placed on the riprap foundation bed to form a dike, the panels 3 of the 2 breakwater components are oppositely arranged to form a road for traffic or pedestrians to view seascapes, the breakwater adopts an arch structure, and the breakwater is good in overall stress, high in stability and high in durability.
In the formed embankment, the first wave dissipation hole 6 and the second wave dissipation hole 7 form a first wave dissipation chamber 5 in the arched tunnel 1, and the rib plate 2 and the third wave dissipation hole 8 are separated to form a second wave dissipation chamber 9, so that wave impact can be effectively reduced, and the effects of dissipating waves, shielding, reducing wave erosion shorelines and adjusting water bodies inside and outside the harbor basin are achieved.
Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.
The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.
Claims (10)
1. A breakwater member characterized in that: including arch hole, setting at the panel at arch hole top and the bottom plate of setting in arch hole bottom, the panel sets up at the top in arch hole and extends in order to form the plane to the outside, be equipped with a plurality of first unrestrained holes that disappear on the unrestrained face in arch hole, be equipped with a plurality of second unrestrained holes that disappear on the relative side in arch hole unrestrained face, and this second unrestrained hole that disappears sets up with the first unrestrained hole that disappears crisscross, vertically on the side of arch hole unrestrained face opposite side be provided with a plurality of floor, the top and the panel of floor are connected, be equipped with the third unrestrained hole that disappears on the floor, the inside cavity in arch hole forms the unrestrained room that disappears, the space that encloses between floor, arch hole outer wall and the panel forms the unrestrained room that disappears, be equipped with the outlet on the bottom plate.
2. The breakwater member according to claim 1, wherein: and guard railings are arranged at the edges of the panels.
3. The breakwater member according to claim 2, wherein: the number of the ribbed plates is at least 3, and the last ribbed plate arranged on the arched hole is not provided with a third wave dissipation hole.
4. The breakwater member according to claim 3, wherein: the first wave dissipating holes are in a shape of a circle, a rectangle, a rhombus, a semicircle, a rectangle or a combination of any two of the shapes.
5. The breakwater member according to claim 4, wherein: the third wave dissipating holes are in a shape of a circle, a semicircle, a rectangle or a combination of any two of the circles, the semicircles and the rectangles.
6. The breakwater member according to claim 5, wherein: the height of the arch-shaped hole is 12m, and the thickness of the arch-shaped hole is 30-50 cm.
7. The breakwater member according to claim 6, wherein: the thickness of the bottom plate is 80-100cm, and the width of the bottom plate is 20 m.
8. The breakwater member according to claim 7, wherein: the axial line distance of each rib plate is 3m, and the width of each rib plate is 50-80 cm.
9. The breakwater member according to claim 8, wherein: the water drainage hole is a round hole, and the diameter of the round hole is 80 cm.
10. A breakwater structure characterized in that: a plurality of breakwater members according to claim 9, which are arranged in a direction required for constructing a road to form a breakwater structure, wherein the surface formed by splicing the panels of the breakwater members serves as a landscape road surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130164.7U CN212103878U (en) | 2019-11-29 | 2019-11-29 | Breakwater component and breakwater structure thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201922130164.7U CN212103878U (en) | 2019-11-29 | 2019-11-29 | Breakwater component and breakwater structure thereof |
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| CN212103878U true CN212103878U (en) | 2020-12-08 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939100A (en) * | 2019-11-29 | 2020-03-31 | 中交天津港湾工程研究院有限公司 | Breakwater component and application thereof |
| CN114182681A (en) * | 2021-11-26 | 2022-03-15 | 中交第四航务工程局有限公司 | Sheet pile gravity combined breakwater construction method |
| CN116446332A (en) * | 2023-05-23 | 2023-07-18 | 宁波大学 | Floating wave-proof structure and use method thereof |
-
2019
- 2019-11-29 CN CN201922130164.7U patent/CN212103878U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939100A (en) * | 2019-11-29 | 2020-03-31 | 中交天津港湾工程研究院有限公司 | Breakwater component and application thereof |
| CN114182681A (en) * | 2021-11-26 | 2022-03-15 | 中交第四航务工程局有限公司 | Sheet pile gravity combined breakwater construction method |
| CN116446332A (en) * | 2023-05-23 | 2023-07-18 | 宁波大学 | Floating wave-proof structure and use method thereof |
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