阅读说明：本技术 一种生态浮式防波堤的施工方法 (Construction method of ecological floating breakwater ) 是由 苏林王 张亚鑫 陶金 王雪刚 林美鸿 滕超 董洪静 何丽平 温承永 于 2021-08-30 设计创作，主要内容包括：本发明提供一种生态浮式防波堤的施工方法,包括以下步骤：S1、减荡平台组装；S11、在陆上预制箱体结构、减荡板和气囊；S12、将两块减荡板可转动地安装在箱体结构上,将多个气囊安装在箱体结构内；S13、在箱体结构上安装防波植物；S2、减荡平台与锚固系统安装；S21、将若干减荡平台和若干锚固系统通过运输船运至施工地点；S22、将锚链下端连接锚块,上端连接对应箱体结构,将锚块沉入到海底指定位置处,并将减荡平台放入水中；S23、安装完一个锚固系统和一个减荡平台后,按照步骤S22继续安装另一锚固系统和另一减荡平台,并将两个减荡平台相连接；S24、重复步骤S22和S23,直至满足工程所需的长度,施工完毕。本发明结构简单,消浪性能好,同时能保护生态。(The invention provides a construction method of an ecological floating breakwater, which comprises the following steps: s1, assembling the swing reduction platform; s11, prefabricating a box structure, a swing reducing plate and an air bag on land; s12, rotatably mounting two swinging reducing plates on the box body structure, and mounting a plurality of air bags in the box body structure; s13, installing wave-proof plants on the box structure; s2, mounting the swing reduction platform and the anchoring system; s21, transporting the swing reducing platforms and the anchoring systems to a construction site through a transport ship; s22, connecting the lower end of the anchor chain with an anchor block, connecting the upper end of the anchor chain with a corresponding box structure, sinking the anchor block to a specified position on the seabed, and putting the swing reduction platform into water; s23, after the anchoring system and the swing reducing platform are installed, another anchoring system and another swing reducing platform are continuously installed according to the step S22, and the two swing reducing platforms are connected; and S24, repeating the steps S22 and S23 until the length required by the project is met, and finishing construction. The invention has simple structure and good wave-dissipating performance, and can protect ecology.)

1. A construction method of an ecological floating breakwater is characterized by comprising the following steps:

s1, assembling the swing reduction platform;

s11, prefabricating a box structure, a swing reducing plate and an air bag on land;

s12, rotatably mounting the two swinging reducing plates on the wave facing side and the wave backing side of the box body structure, and mounting a plurality of air bags in the box body structure;

s13, penetrating and fixedly connecting a plurality of wave-proof plants on the box body structure to complete the assembly of the oscillation reduction platform;

s2, mounting the swing-reducing platform and an anchoring system;

s21, transporting the assembled swing reducing platforms and anchoring systems to a construction site through a transport ship, wherein the anchoring systems correspond to the swing reducing platforms one to one and comprise anchor chains and anchor blocks;

s22, connecting the lower end of the anchor chain with an anchor block, connecting the upper end of the anchor chain with a box structure corresponding to the swing reduction platform, sinking the anchor block to a specified position on the seabed, and putting the corresponding swing reduction platform into water to enable the swing reduction platform to float on the water surface;

s23, after the anchoring system and the swing reducing platform are installed, another anchoring system and another swing reducing platform are continuously installed according to the step S22, and the two swing reducing platforms are connected;

and S24, repeating the step S22 and the step S23 according to specific construction requirements, and installing a plurality of anchoring systems and a plurality of oscillation reduction platforms until the length required by the engineering is met, and finishing construction.

2. The construction method of the ecological floating breakwater according to claim 1, wherein the step of coupling the two heave platforms comprises:

s231, prefabricating a plurality of wave dissipation blocks on land, wherein a plurality of wave dissipation cavities are formed in the wave dissipation blocks along the circumferential direction of the wave dissipation blocks, the wave dissipation cavities are conical, and the conical large opening ends of the wave dissipation cavities face the wave-facing direction;

s232, fixedly connecting chains on two sides of the wave dissipation block;

and S233, respectively fixing the connecting chains on the two sides of the wave dissipation block on the two swing reduction platforms, so that the two swing reduction platforms are connected.

3. The construction method of an ecological floating breakwater according to claim 1, further comprising, after the step of prefabricating a plurality of wave dissipating blocks on land:

and S234, installing a water drainage pipe at the small end of the wave dissipation cavity.

4. The construction method of the ecological floating breakwater according to claim 1, wherein the middle part of the tank structure is provided with a channel penetrating through the top and the bottom thereof, and the channel comprises four side walls, namely a first side wall, a second side wall, a third side wall and a fourth side wall, which are connected in sequence, wherein the second side wall faces the wave-facing side, a plurality of groups of grooves are formed in the first side wall and the third side wall at opposite positions, each group of grooves in the first side wall and the third side wall at opposite positions form an air bag installation groove penetrating through the channel, and the air bag installation grooves correspond to the air bags one by one,

the step of mounting a plurality of said airbags within a case structure, comprising:

and S121, installing the air bag in the corresponding air bag installation groove.

5. The ecological floating breakwater according to claim 4, wherein a plurality of hanging rings are provided at the top and bottom of the four side walls of the tank structure, and the step of installing the air bags in the corresponding air bag installation grooves comprises:

s1211, sleeving a plurality of hoops on the air bag, wherein the tops and the bottoms of the hoops are provided with hanging rings;

and S1212, sequentially connecting all the hanging rings by using a connecting structure so as to connect the box body structure and the hoop together.

6. The ecological floating breakwater according to claim 5, wherein the step of penetrating and fixedly coupling a plurality of breakwater plants to the tank structure comprises:

s131, respectively penetrating a plurality of wave-proof plants through the box body structure;

s132, connecting all the hanging rings and the wave-proof plants by using a connecting structure so as to connect the box body structure, the hoop and the wave-proof plants together.

7. The construction method of the ecological floating breakwater according to claim 1, wherein the step of rotatably installing two heave plates on the wave-facing side and the wave-backing side of the tank structure comprises:

s122, mounting hinged seats on the wave-facing side and the back wave side of the box body structure;

and S123, respectively installing the two oscillating reducing plates on the two hinge bases.

8. The construction method of the ecological floating breakwater according to claim 1, wherein the air bag is coated with an anticorrosive layer on the outside.

9. The construction method of the ecological floating breakwater according to claim 1, wherein a plurality of inflation ports are formed in the air bag at intervals along the length direction thereof.

10. The construction method of the ecological floating breakwater according to claim 1, wherein the breakwater is a mangrove plant.

Technical Field

The invention belongs to the technical field of breakwaters, and particularly relates to a construction method of an ecological floating breakwater.

Background

The breakwater is an underwater building constructed for blocking the impact force of waves, enclosing a harbor basin and maintaining the water surface stable to protect ports from bad weather so as to facilitate safe berthing and operation of ships. The breakwater can also play a role in preventing harbor basin silting and waves from eroding the shore line. It is an important component of a manually sheltered coastal port. The breakwater is usually composed of one or two banks connected with the bank or an unconnected island bank, or composed of both a bank and an island bank, and is also an important component of a manually-shielded coastal bank.

The existing breakwater comprises a gravity type and a buoyancy type, wherein the gravity type is that building materials such as reinforced concrete are poured to protect the slope by being close to one side of a breakwater body, then a plurality of queen turning blocks are arranged on the protection slope to separate wave tides and weaken the impact force of the waves, the buoyancy type cost is low, wave elimination is only carried out once, the wave elimination effect is not obvious, the application of the traditional breakwater is relatively simplified, the ecological environment is seriously damaged, and certain landscape is lost.

Disclosure of Invention

The invention aims to provide a construction method of an ecological floating breakwater, which has a simple structure and good wave dissipation performance and can protect ecology.

The invention is realized by the following technical scheme:

a construction method of an ecological floating breakwater comprises the following steps:

s1, assembling the swing reduction platform;

s11, prefabricating a box structure, a swing reducing plate and an air bag on land;

s12, rotatably installing two swinging reducing plates on the wave facing side and the wave backing side of the box body structure, and installing a plurality of air bags in an installation space of the box body structure;

s13, penetrating and fixedly connecting a plurality of wave-proof plants on the box body structure to complete the assembly of the oscillation reduction platform;

s2, mounting the swing reduction platform and the anchoring system;

s21, transporting the assembled swing reducing platforms and anchoring systems to a construction site through a transport ship, wherein the anchoring systems correspond to the swing reducing platforms one to one and comprise anchor chains and anchor blocks;

s22, connecting the lower end of the anchor chain with an anchor block, connecting the upper end of the anchor chain with a box structure corresponding to the swing reducing platform, sinking the anchor block to a specified position on the seabed, and putting the corresponding swing reducing platform into water to enable the swing reducing platform to float on the water surface;

s23, after the installation of the anchoring system and the swing reducing platform is finished, continuously installing another anchoring system and another swing reducing platform according to the step S22, and connecting the two swing reducing platforms;

and S24, repeating the step S22 and the step S23 according to specific construction requirements, and installing a plurality of anchoring systems and a plurality of oscillation reduction platforms until the length required by the project is met, and finishing construction.

Further, the step of connecting the two oscillation platforms comprises:

s231, prefabricating a plurality of wave dissipation blocks on land, wherein a plurality of wave dissipation cavities are formed in the wave dissipation blocks along the circumferential direction of the wave dissipation blocks, the wave dissipation cavities are in a conical shape, and the conical large opening ends of the wave dissipation cavities face the wave-facing direction;

s232, fixedly connecting chains on two sides of the wave dissipation block;

and S233, respectively fixing the connecting chains on the two sides of the wave dissipation block on the two swing reduction platforms, so that the two swing reduction platforms are connected.

Further, after the step of prefabricating a plurality of wave dissipating blocks on land, the method further comprises the following steps:

and S234, installing a water drainage pipe at the small end of the wave dissipation cavity.

Furthermore, the middle part of the box body structure is provided with a channel penetrating through the top and the bottom of the box body structure, the channel comprises four side walls which are sequentially connected, namely a first side wall, a second side wall, a third side wall and a fourth side wall, wherein the second side wall faces the wave-facing side;

the step of mounting a plurality of air bags within the case structure, comprising:

and S121, mounting the air bag in the corresponding air bag mounting groove.

Further, the top and the bottom of the four lateral walls of box structure all are equipped with a plurality of rings, install the gasbag in the step of the gasbag mounting groove that corresponds, include:

s1211, sleeving a plurality of hoops on the air bag, wherein the tops and the bottoms of the hoops are provided with hanging rings;

and S1212, sequentially connecting all the hanging rings by using the connecting structure so as to connect the box body structure and the hoop together.

Further, the step of penetrating and fixedly connecting a plurality of wave-proof plants on the box structure comprises:

s131, respectively penetrating a plurality of wave-proof plants through the box body structure;

s132, connecting all the lifting rings and the wave-proof plants by using the connecting structures so as to connect the box body structure, the hoop and the wave-proof plants together.

Further, the step of rotatably mounting the two heave plates on the wave-facing side and the wave-backing side of the tank structure comprises:

s122, mounting hinged seats on the head-on wave side and the back wave side of the box body structure;

and S123, respectively installing the two swinging reducing plates on the two hinge bases.

Further, the outside of the air bag is coated with an anticorrosive layer.

Furthermore, a plurality of inflation ports are arranged on the air bag at intervals along the length direction of the air bag.

Furthermore, the wave-preventing plant is mangrove plant.

Compared with the prior art, the invention has the beneficial effects that: the structure is simple, onshore prefabrication and quick installation can be carried out, the repeated utilization can be carried out, a large amount of cost is saved, and the economic effect is obvious; the box body is structurally provided with the fluctuation plate, when waves invade, the fluctuation plate swings up and down along with the movement of the waves, the wave height of the incoming waves can be weakened, the wave speed of the incoming waves is reduced, the wave eliminating purpose is achieved, the box body is suitable for the waves with different wave heights and wave periods, the box body can be used for severe sea conditions and long-period waves, meanwhile, wave-preventing plants are arranged on the box body structure, and the ecological protection and landscape performance which are lost due to the construction of a traditional breakwater are made up.

Drawings

FIG. 1 is a flow chart of a construction method of an ecological floating breakwater according to the present invention;

fig. 2 is a schematic structural view of an ecological floating breakwater in the construction method of the ecological floating breakwater according to the present invention;

fig. 3 is a side view of the eco-floating breakwater in the construction method of the eco-floating breakwater according to the present invention;

fig. 4 is a plan view of the eco-floating breakwater in the construction method of the eco-floating breakwater according to the present invention;

FIG. 5 is a side view of a wave dissipating block in the construction method of the eco-floating breakwater according to the present invention;

fig. 6 is a schematic structural view of a box structure in the construction method of the ecological floating breakwater according to the present invention.

In the figure, 1-the swing reducing platform, 11-the swing reducing plate, 12-the box structure, 121-the first side wall, 1211-the groove, 122-the second side wall, 123-the third side wall, 124-the fourth side wall, 125-the rings, 13-the air bag, 131-the inflation inlet, 132-the anchor ear, 14-the hinged seat, 2-the anchoring system, 21-the anchor block, 22-the anchor chain, 3-the wave-preventing plant, 4-the wave-eliminating block, 41-the connecting chain, 42-the wave-eliminating cavity, 43-the water outlet pipe, 5-the connecting structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Meanwhile, in the description of the present invention, the terms "first", "second", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally put in use of products of the present invention, and are only for convenience of description and simplification of description, but do not indicate or imply that the devices or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, fig. 1 is a flowchart illustrating a construction method of an ecological floating breakwater according to the present invention, fig. 2 is a schematic structural view illustrating the ecological floating breakwater in the construction method of the ecological floating breakwater according to the present invention, fig. 3 is a side view illustrating the ecological floating breakwater in the construction method of the ecological floating breakwater according to the present invention, fig. 4 is a top view illustrating the ecological floating breakwater in the construction method of the ecological floating breakwater according to the present invention, and fig. 5 is a side view illustrating a wave dissipation block in the construction method of the ecological floating breakwater according to the present invention.

A construction method of an ecological floating breakwater comprises the following steps:

s1, assembling the oscillation reduction platform 1;

s11, prefabricating the box body structure 12, the swing reducing plate 11 and the air bag 13 on land;

s12, rotatably mounting two swinging reducing plates 11 on the wave facing side and the wave backing side of the box body structure 12, and mounting a plurality of air bags 13 in the box body structure 12;

s13, penetrating and fixedly connecting a plurality of wave-preventing plants 3 on the box body structure 12 to complete the assembly of the oscillation reducing platform 1;

s2, installing the oscillation reduction platform 1 and the anchoring system 2;

s21, transporting the assembled swing reduction platforms 1 and the anchor systems 2 to a construction site through a transport ship, wherein the anchor systems 2 correspond to the swing reduction platforms 1 one by one, and each anchor system 2 comprises an anchor chain 22 and an anchor block 21;

s22, connecting the lower end of the anchor chain 22 with the anchor block 21, connecting the upper end of the anchor chain 22 with the box body structure 12 corresponding to the oscillation reduction platform 1, then sinking the anchor block 21 to a specified position on the seabed, and putting the corresponding oscillation reduction platform 1 into water, so that the oscillation reduction platform 1 floats on the water surface;

s23, after the anchor system 2 and the oscillation reduction platform 1 are installed, another anchor system 2 and another oscillation reduction platform 1 are continuously installed according to the step S22, and the two oscillation reduction platforms 1 are connected;

and S24, repeating the step S22 and the step S23 according to specific construction requirements, and installing a plurality of anchoring systems 2 and a plurality of oscillating platforms 1 until the required length of the project is met, and finishing construction.

The components such as the oscillation reducing plate 11, the box body structure 12 and the air bags 13 can be prefabricated on land, the oscillation reducing platform 1 can be assembled on land, the operation is quick, convenient and reusable, the number of the oscillation reducing plate 11, the box body structure 12 and the air bags 13 is determined according to the number of the oscillation reducing platforms 1 required by the ecological floating breakwater, the number of the assembly of the oscillation reducing platforms 1 can be set according to the length required by actual engineering, and the oscillation reducing platforms 1 are sequentially connected to form the ecological floating breakwater. In the actual use process of the ecological floating breakwater, the fluctuation reducing plate 11 floats on the water surface, the bottom of the fluctuation reducing plate is immersed in a book, and the upper part of the fluctuation reducing plate floats on the water surface. When waves invade, the waves need to pass through the fluctuation plate 11 positioned on the wave-facing side of the box body structure 12, and the fluctuation plate 11 has certain gravity and can swing up and down along with the movement of the waves, so that the waves are crushed, rubbed and subjected to vortex energy dissipation through the fluctuation plate 11, the wave height of the incoming waves is weakened, the wave speed of the incoming waves is reduced, and the purpose of wave dissipation is achieved; when the waves are transmitted to the box body structure 12, the box body structure 12 and the breakwaters 3 reflect the waves, so that the energy of the waves is further reduced, and the stability of the water area behind the ecological floating breakwater is ensured. When the wave period is long, the fluctuation reducing plate 11 positioned on the back wave side of the box body structure 12 can also swing up and down along with the wave motion, so that the waves penetrating to the dyke are crushed, rubbed and subjected to vortex energy dissipation, and the wave eliminating effect of the ecological floating breakwater is improved. And run through on box structure 12 and set up a plurality of wave-proof plants 3, can improve sea area ecological environment, build the good environment that marine organism inhabited, promote ecological balance, the view effect is obvious. Furthermore, the wave-preventing plant 3 is a mangrove plant. Mangrove belongs to beach salt-tolerant plants, and some physiological active substances which are not possessed by other plants are often generated in vivo to resist harsh environment, so that the mangrove is a seawater-resistant plant. Therefore, mangrove plants are preferably adopted as the breakwater 3 in the ecological floating breakwater of the invention.

Further, the step of rotatably mounting the two swing reducing plates 11 on the head-on wave side and the back wave side of the tank structure 12 includes:

s122, mounting the hinge seats 14 on the wave-facing side and the back wave side of the box body structure 12;

and S123, respectively mounting the two swing plates 11 on the two hinge bases 14.

To facilitate the installation of the oscillation reducing plates 11, the tank structure 12 is provided on the side facing the waves and on the side facing the waves with articulated seats 14, on which the oscillation reducing plates 11 are rotatably mounted. The hinged seat 14 can be arranged at the center of the head-on and back-on sides of the box structure 12 and is level with the water surface after the box structure 12 enters water, so that the maximum contact area of the oscillation reducing plate 11 and the water surface is ensured, and the wave-dissipating effect is enhanced. The swing reducing plate 11 is rotatably connected with the hinge base 14, the swing reducing plate 11 can swing up and down along with the waves, the damage of the swing reducing plate 11 caused by the impact force of the waves is reduced, and the safety performance of the structure of the swing reducing plate is improved.

Further, the step of connecting the two oscillation reducing platforms 1 includes:

s231, prefabricating a plurality of wave dissipation blocks 4 on land, wherein a plurality of wave dissipation cavities 42 are formed in the wave dissipation blocks 4 along the circumferential direction of the wave dissipation blocks, the wave dissipation cavities 42 are in a conical shape, and the large conical end of each wave dissipation cavity faces the wave-facing direction;

s232, fixedly connecting chains 41 on two sides of the wave dissipation block 4;

and S233, fixing the connecting chains 41 on the two sides of the wave dissipation block 4 on the two oscillation reduction platforms 1 respectively, so that the two oscillation reduction platforms 1 are connected.

The wave dissipating blocks 4 may be prefabricated on land together with the tank structure 12, the sway reduction plate 11 and the airbags 13. The wave eliminating block 4 is arranged between the two adjacent wave eliminating platforms 1, when waves invade, the wave eliminating block 4 can reliably stop the part of the conical surface of the wave eliminating cavity 42 to generate waves and discharge the part of the waves through the small-opening end of the wave eliminating cavity 42, so that the wave eliminating block 4 can fully weaken the turbulence of a water body and wave reflection, and the wave eliminating effect is achieved. Therefore, the double functions of the wave absorbing plate 11 and the wave absorbing block 4 can greatly improve the wave-handling capacity of the breakwater. Preferably, two wave dissipation blocks 4 are arranged between two adjacent wave dissipation platforms 1, the two wave dissipation blocks 4 are arranged at intervals, and two sides of each wave dissipation block 4 are connected with the corresponding wave dissipation platform 1 through a connecting chain 41. The wave dissipation block 4 can be made of reinforced concrete material, five wave dissipation cavities 42 are arranged in the wave dissipation block 4, and the five wave dissipation cavities 42 are all in a pentagonal pyramid shape.

Further, after the step of prefabricating a plurality of wave dissipating blocks 4 on land, the method further comprises the following steps:

and S234, installing a water drainage pipe 43 at the small end of the wave dissipation cavity 42.

The water discharge pipe 43 is additionally arranged at the small-opening end of the wave dissipation cavity 42, the water is discharged through the water discharge pipe 43 to dissipate waves, the wave discharge distance is prolonged, the wave dissipation effect is further achieved, meanwhile, the water flow is guided by the water discharge pipe 43 to be discharged to the rear far away from the wave dissipation cavity 42, a turbulent flow diversion area with high flow speed can be prevented from being generated near the wave dissipation cavity 42, the wave dissipation cavity is prevented from being damaged, and the service life of the wave dissipation cavity is prolonged.

Referring to fig. 6, fig. 6 is a schematic structural view of a box structure in the construction method of the ecological floating breakwater according to the present invention. Furthermore, a channel penetrating through the top and the bottom of the box structure 12 is arranged in the middle of the box structure 12, and the channel includes four side walls, namely a first side wall 121, a second side wall 122, a third side wall 123 and a fourth side wall 124, which are connected in sequence, wherein the second side wall 122 faces the wave-facing side, a plurality of groups of grooves 1211 are arranged on the first side wall 121 and the third side wall 123 in opposite positions, each group of grooves 1211 on the first side wall 121 and the third side wall 123 in opposite positions form an air bag installation groove penetrating through the channel, and the air bag installation grooves correspond to the air bags 13 one by one;

the step of mounting a plurality of airbags 13 within the box structure 12 comprises:

and S121, installing the air bag 13 in the corresponding air bag installation groove.

In order to facilitate the installation of the airbag 13, the four side walls of the box structure 12 define a through channel, the grooves 1211 at opposite positions on the first side wall 121 and the third side wall 123 form a set of grooves 1211, and when the airbag 13 is installed in the corresponding airbag installation groove, the two ends of the airbag 13 are respectively placed in the corresponding grooves 1211, so that the airbag 13 is installed in the box structure 12. Specifically, the shape of the airbag 13 is an ellipse, and the airbag is disposed in the box structure 12 to provide buoyancy to the box structure 12, so that the box structure 12 floats on the water surface, and the length direction of the airbag 13 is the same as the width direction of the box structure 12. The number of air cells 13 may depend on the height of the selected wave guard 3. Further, the exterior of the airbag 13 is coated with a corrosion-resistant layer to resist the erosion effect of sea waves. Further, a plurality of inflation ports 131 are provided at intervals along the length direction of the airbag 13. This arrangement serves to adjust the degree of gas saturation inside the airbag 13. The plurality of inflation ports 131 are provided to increase the speed of inflation and deflation of the air bag 13, and may also serve as spare inflation ports 131. Specifically, two to three inflation ports may be provided according to the actual length of the airbag 13.

Further, the top and the bottom of the four side walls of box structure 12 all are equipped with a plurality of rings 125, install gasbag 13 in the step of the gasbag mounting groove that corresponds, include:

s1211, sleeving a plurality of hoops 132 on the air bag 13, wherein the top and the bottom of each hoop 132 are provided with a hanging ring 125;

and S1212, sequentially connecting all the hanging rings 125 by using the connecting structure 5 so as to connect the box body structure 12 and the hoop 132 together.

The connecting structures 5 are adopted to connect all the hanging rings 125 in sequence, so that the box body structure 12 and the air bag 13 are connected more stably.

Further, the step of fixedly connecting the plurality of wave-proof plants 3 to the box structure 12 by penetrating the same includes:

s131, respectively penetrating a plurality of wave-proof plants 3 through the box body structure 12;

and S132, connecting all the hanging rings 125 with the wave-preventing plants 3 by using the connecting structures 5 so as to connect the box body structure 12, the hoop 132 and the wave-preventing plants 3 together.

The connection structure 5 may be a fixing rope, which is connected to the hanging ring 125 of the hoop 132 and the wave-preventing plant 3 in sequence from the hanging ring of one side of the box structure 12, and finally connected to the hanging ring 125 of the other side of the box structure 12. Further, a plurality of wave-proof plants 3 divide into the multirow, and the multirow wave-proof plants 3 interval sets up, and the wave-proof plants 3 in every row set up along the length direction interval of box structure 12. It will prevent ripples plant 3, staple bolt and box structure 12 and link together to be convenient for fixed rope to can make a plurality of ripples plants 3 of preventing fix on box structure 12 more firmly.

The anchoring system 2 is connected with the box structure 12, is positioned in the lower sea area of the box structure 12 and is used for anchoring the position of the box structure 12 on the sea surface, so that the breakwater is positioned, and the motion response amplitude of the breakwater in the working process is reduced. Each anchoring system 2 includes four to six anchor blocks 21 and anchor chains 22 connected to the respective anchor blocks 21, and the four to six anchor blocks 21 are connected to the bottom of the corresponding box structure 12 through the corresponding anchor chains 22, respectively.

Compared with the prior art, the invention has the beneficial effects that: the structure is simple, onshore prefabrication and quick installation can be carried out, the repeated utilization can be carried out, a large amount of cost is saved, and the economic effect is obvious; the box body structure 12 is provided with the fluctuation plate 11, when waves invade, the fluctuation plate 11 swings up and down along with the movement of the waves, the wave height of the incoming waves can be weakened, the wave speed of the incoming waves is reduced, the purpose of wave elimination is achieved, the wave absorption box can adapt to the waves with different wave heights and wave periods, the wave absorption box can be used for severe sea conditions and long-period waves, meanwhile, the wave-preventing plants 3 are arranged on the box body structure 12, and the ecological protection and landscape performance which are lost due to the construction of the traditional breakwater are made up.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention will still fall within the scope of the technical solution of the present invention without departing from the content of the technical solution of the present invention.