Semi-submersible breakwater structure with fixed plane position

Abstract

The utility model provides a semi-submersible type breakwater structure with a fixed plane position, m pairs of cast-in-place pile holes are formed in the ground of the periphery of the mud flat industry, and the semi-submersible type breakwater structure comprises m supporting assemblies, a semi-sealing frame assembly, m fixing frame assemblies, a wave-resistant panel and a limiting assembly. The semi-sealed frame assembly comprises a bottom-layer sealed box body and an upper-layer semi-sealed box body, a sliding groove is formed in the bottom-layer sealed box body, the fixed frame assembly penetrates through the sliding groove and is located in the upper-layer semi-sealed box body, and the wave-proof panel is fixed to a slope face formed by the upper-layer semi-sealed box body. The supporting assembly is embedded in a cast-in-place pile hole and connected with the fixing frame assembly, and then transverse movement of the bottom-layer closed box body is limited. Longitudinal movement of the bottom-layer closed box body is limited through the limiting assemblies, the bottom-layer closed box body can move vertically through the sliding grooves, the acting force of huge waves on the supporting assemblies can be reduced, and the wave dissipation effect of the semi-submersible type breakwater is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of wave-breaking dikes, and in particular relates to a semi-submersible wave-breaking dike structure with a fixed plane position. Background Art

[0002] At present, my country is vigorously utilizing tidal flat resources for development and construction, such as photovoltaic power generation, wind power generation, aquaculture, tourism, etc. In order to prevent extreme waves caused by typhoons or earthquakes from causing damage to the tidal flat industry, a breakwater or wave-breaking dike must be built around these tidal flat industries.

[0003] At present, most breakwaters adopt the structure of pile foundation + reinforced concrete embankment body, which is safe and reliable, with high investment cost and no subsequent maintenance cost. In order to reduce the construction cost of breakwaters, some semi-submersible breakwater designs have emerged, mainly using cavities or lightweight materials in the breakwater structure to make the overall weight of the structure approximately equal to the buoyancy when semi-submerged, so that most of the embankment body is exposed to the sea surface to achieve the purpose of wave elimination. The bottom of the embankment body of a semi-submersible breakwater is usually fixed to the seabed with 1 to 4 suction anchoring devices. This anchoring method is low in cost and has a certain wave elimination effect on general daily tides or monthly tides; but when facing general extreme waves, the water flow speed is fast, and the waves have a large horizontal impact force on the water-facing surface of the embankment body. Semi-submersible breakwaters mainly provide horizontal resistance through the tension of bottom hinges or anchor cables to prevent the semi-submersible breakwaters from being washed away; however, the tension of hinges or anchor cables will inevitably produce a vertical downward component while providing horizontal resistance, causing the entire dam body to sink into the sea, making it difficult for the semi-submersible breakwater to achieve the intended wave-breaking purpose.

[0004] Therefore, how to provide a semi-submersible breakwater structure with a fixed plane position to reduce the force of huge waves on the foundation piles and improve the wave-breaking effect of the semi-submersible breakwater is a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0005] The utility model aims to provide a semi-submersible breakwater structure with a fixed plane position, so as to solve at least one of the above technical problems.

[0006] To achieve the above-mentioned purpose, the utility model provides a semi-submersible breakwater structure with a fixed plane position, wherein m pairs of cast-in-place pile holes are opened on the ground outside the tidal flat industry, each pair of cast-in-place pile holes includes a first cast-in-place pile hole and a second cast-in-place pile hole, and the semi-submersible breakwater structure includes: m support assemblies, one support assembly is correspondingly adapted to a pair of cast-in-place pile holes, each support assembly includes a first foundation pile and a second foundation pile, the first foundation pile in one support assembly is correspondingly fixed in the first cast-in-place pile hole of the pair of cast-in-place pile holes, and the second foundation pile in one support assembly is correspondingly fixed in the first cast-in-place pile hole of the pair of cast-in-place pile holes. The foundation piles are fixed correspondingly in a pair of the cast-in-place pile holes and in the second cast-in-place pile holes; a semi-sealed frame assembly, the semi-sealed frame assembly includes a bottom sealed box and an upper semi-sealed box, the side of the bottom sealed box facing the huge waves is set as a vertical surface, the upper end of the bottom sealed box is provided with a water inlet, the lower end of the bottom sealed box is provided with a drain, the upper semi-sealed box is fixed on the top surface of the bottom sealed box, and the side of the upper semi-sealed box facing the huge waves is set as a slope surface; m pairs of slide grooves are arranged inside the bottom sealed box, and each pair of the slide grooves includes a first slide A groove and a second slide groove; m fixed frame components, each of which includes a first column, a second column and a fixed beam, and one fixed frame component is respectively adapted to one of the support components and a pair of the slide grooves, the bottom end of the first column in one of the fixed frame components is connected to the top end of the first foundation pile in the corresponding one of the support components, the top end of the first column passes through the first slide groove in the corresponding pair of the slide grooves and is fixedly connected to one end of the fixed beam, the bottom end of the second column in one of the fixed frame components is connected to the top end of the second foundation pile in the corresponding one of the support components, the top end of the second column passes through the second slide groove in the corresponding pair of the slide grooves and is fixedly connected to the other end of the fixed beam, and the fixed beam is arranged inside the upper semi-enclosed box; a wave-proof panel, the wave-proof panel is fixed on the slope surface; a limit assembly, the limit assembly includes a first limit platform and a second limit platform, the bottom sealed box is arranged between the first limit platform and the second limit platform, and the first limit platform and the second limit platform are both fixed on the ground; wherein, m is a positive integer.

[0007] Preferably, each of the fixed frame components further includes: a first diagonal brace, one end of the first diagonal brace is fixedly connected to one end of the fixed beam, and the other end of the first diagonal brace is fixedly connected to the bottom end of the second column; a second diagonal brace, one end of the second diagonal brace is fixedly connected to the other end of the fixed beam, and the other end of the second diagonal brace is fixedly connected to the bottom end of the first column; a reinforcing plate one, wherein the reinforcing plate one is arranged at the fixed connection between the first diagonal brace and the fixed beam; a reinforcing plate two, wherein the reinforcing plate two is arranged at the fixed connection between the second diagonal brace and the fixed beam; a reinforcing plate three, wherein the reinforcing plate three is arranged at the fixed connection between the second diagonal brace and the first column; and a reinforcing plate four, wherein the reinforcing plate four is arranged at the fixed connection between the first diagonal brace and the second column.

[0008] Preferably, the semi-submersible breakwater structure also includes m pairs of connecting components, a pair of the connecting components are respectively adapted to one of the supporting components and one of the fixed frame components, and each pair of the connecting components includes: a first anchor cable, the bottom end of the first anchor cable in a pair of the connecting components is arranged in the first foundation pile in the corresponding one of the supporting components, and is fixed by pouring M40 cement mortar in the first foundation pile; the top end of the first anchor cable is arranged in the first column in the corresponding one of the fixed frame components, and is fixed in the first column through a first anchor point; a second anchor cable, the bottom end of the second anchor cable in a pair of the connecting components is arranged in the second foundation pile in the corresponding one of the supporting components, and is fixed by pouring M40 cement mortar in the second foundation pile; the top end of the second anchor cable is arranged in the second column in the corresponding one of the fixed frame components, and is fixed in the second column through a second anchor point.

[0009] Preferably, the upper semi-enclosed box includes: a second-layer changeable enclosed box, which is fixed on the top surface of the bottom-layer enclosed box; the height of the second-layer changeable enclosed box is 2 to 3m; a third-layer open box, which is fixed on the top surface of the second-layer semi-enclosed box; the height of the third-layer open box is 2 to 3m; a fourth-layer open box, which is fixed on the top surface of the third-layer open box; the height of the fourth-layer open box is 2 to 3m; wherein the slope surface is composed of the second-layer changeable enclosed box, the third-layer open box and the side of the fourth-layer open box facing the huge waves.

[0010] Preferably, the height of the bottom sealed box is 3-4 m, and the heights of the first column and the second column are both greater than the height of the bottom sealed box.

[0011] Preferably, a plurality of wave-breaking beams are arranged at intervals on the upper portion of the wave-breaking panel.

[0012] Preferably, the first limit platform includes a first platform body and a plurality of first limit foundation piles, the first platform body is fixed to the ground through the first limit foundation piles, and the first platform body is provided with pedestrian steps; the second limit platform includes a second platform body and a plurality of second limit foundation piles, the second platform body is fixed to the ground through the second limit foundation piles, and the second platform body is provided with pedestrian steps.

[0013] Preferably, the wave-proof panel is a high-strength transparent tempered glass, a steel plate or a reinforced concrete panel.

[0014] Preferably, both the first foundation pile and the second foundation pile are PCH piles, the diameter of the PCH pile is 400 mm to 500 mm, and the length of the PCH pile is 15 to 20 m.

[0015] Preferably, the surfaces of the supporting assembly, the semi-sealed frame assembly, the fixed frame assembly, the wave-breaking panel and / or the limiting assembly are coated with a layer of anti-corrosion coating material.

[0016] Beneficial effects:

[0017] The utility model provides a semi-submersible wave-breaking dike structure with a fixed plane position, wherein m pairs of cast-in-place pile holes are opened on the ground outside the tidal flat industry, the semi-submersible wave-breaking dike structure comprises m supporting components, semi-sealed frame components, m fixed frame components, wave-breaking panels and limit components, each pair of cast-in-place pile holes comprises a first cast-in-place pile hole and a second cast-in-place pile hole, the semi-sealed frame component comprises a bottom sealed box body and an upper semi-sealed box body, the side of the bottom sealed box body facing the huge waves is arranged as a vertical surface, and the upper end of the bottom sealed box body is arranged with a water inlet, and the lower end of the bottom sealed box body is arranged with a drain outlet, so that the amount of water in the bottom sealed box body can be adjusted; the upper semi-sealed box body is fixed on the top surface of the bottom sealed box body, and the side of the upper sealed box body facing the huge waves is arranged as a slope surface, and the wave-breaking panel is installed on the slope surface to block extreme huge waves; each supporting component comprises a first foundation pile and a second foundation pile, the first foundation pile is fixed in the first cast-in-place pile hole, and the second foundation pile is fixed in the second cast-in-place pile hole, and each fixed frame component comprises The first column, the second column and the fixed beam, the bottom end of the first column is connected to the top end of the first foundation pile, and the bottom end of the second column is connected to the top end of the second foundation pile, so that the column and the foundation pile form an integral structure; the top end of the first column passes through the first slide groove in the bottom sealed box and is fixedly connected to one end of the fixed beam, and the top end of the second column passes through the second slide groove in the bottom sealed box and is fixedly connected to the other end of the fixed beam, and the fixed beam is arranged inside the upper semi-sealed box, so that the bottom sealed box can move vertically on the first column and the second column, and drive the upper semi-sealed box to move vertically; the limiting assembly includes a first limiting platform and a second limiting platform, and the bottom sealed box is arranged between the first limiting platform and the second limiting platform, and the first limiting platform and the second limiting platform are both fixed on the solid ground; at the same horizontal plane, the first limiting platform and the second limiting platform are used to prevent the bottom sealed box from moving longitudinally, and the first column and the second column are used to prevent the bottom sealed box from moving laterally, so as to ensure that the bottom sealed box only moves vertically along the column direction. When facing extreme huge waves, the bottom-level enclosed box moves vertically on the column under the action of the huge waves, thereby driving the wave-breaking panel to move vertically. Since the side of the bottom-level enclosed box facing the huge waves is set as a vertical plane, the force of the huge waves on the foundation piles can be reduced. The wave-breaking panel is set on a slope surface, which can reduce the force of the huge waves on the wave-breaking panel, thereby improving the wave-breaking effect of the semi-submersible wave breakwater. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1A schematic diagram of a semi-submersible breakwater structure with a fixed plane position according to the utility model Figure 1 ;

[0020] Figure 2 A schematic diagram of a semi-submersible breakwater structure with a fixed plane position according to the utility model Figure 2 ;

[0021] Figure 3 It is a structural schematic diagram of the support assembly and the fixed frame assembly of the utility model;

[0022] Figure 4 It is a structural schematic diagram of a semi-sealed frame assembly of the utility model;

[0023] Description of reference numerals:

[0024] 1. Support assembly; 11. First foundation pile; 12. Second foundation pile;

[0025] 2. Semi-sealed frame assembly; 21. Bottom-layer sealed box; 211. First chute; 212. Second chute; 213. Water inlet; 214. Drain; 22. Second-layer changeable sealed box; 23. Third-layer open box; 24. Fourth-layer open box;

[0026] 3. Fixed frame assembly; 31. First column; 32. Second column; 33. Fixed crossbeam; 34. First diagonal brace; 35. Second diagonal brace; 36. Reinforcement plate 1; 37. Reinforcement plate 2; 38. Reinforcement plate 3; 39. Reinforcement plate 4;

[0027] 4. Wave-proof panels;

[0028] 5. Position limiting assembly; 51. first position limiting platform; 511. first platform body; 512. first position limiting pile; 52. second position limiting platform; 521. second platform body; 522. second position limiting pile; 53. pedestrian step;

[0029] 6. Connecting assembly; 61. First anchor cable; 62. Second anchor cable;

[0030] 7. Wave-breaking beam. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings to clearly and completely describe the technical solution of the utility model. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of this utility model.

[0032] Meanwhile, in the embodiments of this specification, when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time.

[0033] Embodiment 1:

[0034] See also Figure 1-2The utility model provides a semi-submersible breakwater structure with a fixed plane position, wherein m pairs of cast-in-place pile holes are opened on the ground outside the tidal flat industry, each pair of cast-in-place pile holes includes a first cast-in-place pile hole and a second cast-in-place pile hole, and the semi-submersible breakwater structure includes: m support components 1, one support component 1 is correspondingly adapted to a pair of cast-in-place pile holes, each support component 1 includes a first foundation pile 11 and a second foundation pile 12, the first foundation pile 11 in one support component 1 is correspondingly fixed in the first cast-in-place pile hole of a pair of cast-in-place pile holes, the second foundation pile 12 in one support component 1 is correspondingly fixed in the first cast-in-place pile hole of a pair of cast-in-place pile holes The second cast-in-place pile hole; a semi-sealed frame assembly 2, the semi-sealed frame assembly 2 includes a bottom sealed box 21 and an upper semi-sealed box, the bottom sealed box 21 is set to a vertical surface on the side facing the huge waves, the upper end of the bottom sealed box 21 is provided with a water inlet 213, the lower end of the bottom sealed box 21 is provided with a drain 214, the upper semi-sealed box is fixed to the top surface of the bottom sealed box 21, and the side of the upper semi-sealed box facing the huge waves is set to a slope surface; the bottom sealed box 21 is provided with m pairs of chutes, each pair of chutes includes a first chute 211 and a second chute 212; m fixed The frame assembly 3 includes a first column 31, a second column 32 and a fixed crossbeam 33. The fixed frame assembly 3 is respectively adapted to one of the support assemblies 1 and a pair of the slide grooves. The bottom end of the first column 31 in one of the fixed frame assemblies 3 is connected to the top end of the first foundation pile 11 in the corresponding one of the support assemblies 1. The top end of the first column 31 passes through the first slide groove 211 in the corresponding pair of the slide grooves and is fixedly connected to one end of the fixed crossbeam 33. The bottom end of the second column 32 in one of the fixed frame assemblies 3 is connected to the top end of the first foundation pile 11 in the corresponding one of the support assemblies 1. The top end of the second foundation pile 12 is connected, the top end of the second column 32 passes through the second slide groove 212 in the corresponding pair of slide grooves and is fixedly connected to the other end of the fixed beam 33, and the fixed beam 33 is arranged inside the upper semi-enclosed box; the wave-proof panel 4, the wave-proof panel 4 is fixed on the slope surface; the limit assembly 5, the limit assembly 5 includes a first limit platform 51 and a second limit platform 52, the bottom sealed box is arranged between the first limit platform 51 and the second limit platform 52, and the first limit platform 51 and the second limit platform 52 are both fixed on the ground; wherein, m is a positive integer.

[0035] Specifically, the utility model provides a semi-submersible wave-breaking dike structure with a fixed plane position, wherein m pairs of cast-in-place pile holes are opened on the ground outside the tidal flat industry, the semi-submersible wave-breaking dike structure comprises m supporting components 1, semi-sealed frame components 2, m fixed frame components 3, wave-breaking panels 4 and limit components 5, each pair of cast-in-place pile holes comprises a first cast-in-place pile hole and a second cast-in-place pile hole, the semi-sealed frame component 2 comprises a bottom sealed box body 21 and an upper semi-sealed box body, the side of the bottom sealed box body 21 facing the huge waves is set as a vertical surface, and the upper end of the bottom sealed box body 21 is provided with a water inlet 213 The lower end of the bottom sealed box 21 is provided with a drain port 214, which can adjust the amount of water in the bottom sealed box 21; the upper semi-enclosed box is fixed on the top surface of the bottom sealed box 21, and the side of the upper sealed box facing the huge waves is set as a slope surface, and a wave-proof panel 4 is installed on the slope surface to block extreme huge waves; each support component 1 includes a first foundation pile 11 and a second foundation pile 12, the first foundation pile 11 is fixed in the first cast-in-place pile hole, and the second foundation pile 12 is fixed in the second cast-in-place pile hole, and each fixed frame component 3 includes a first column 31, a second column 32 and The fixed crossbeam 33, the bottom end of the first column 31 is connected to the top of the first foundation pile 11, and the bottom end of the second column 32 is connected to the top of the second foundation pile 12, so that the column and the foundation pile become an integral structure; the top end of the first column 31 passes through the first slide groove 211 in the bottom sealed box 21 and is fixedly connected to one end of the fixed crossbeam 33, and the top end of the second column 32 passes through the second slide groove 212 in the bottom sealed box 21 and is fixedly connected to the other end of the fixed crossbeam 33. The fixed crossbeam 33 is arranged inside the upper semi-sealed box, so that the bottom sealed box 21 can be connected between the first column 31 and the second column 32. The bottom sealed box 21 is prevented from moving vertically on the first and second columns 31 and 32, and drives the upper semi-sealed box to move vertically; the limiting assembly 5 includes a first limiting platform 51 and a second limiting platform 52, and the bottom sealed box is arranged between the first limiting platform 51 and the second limiting platform 52, and the first limiting platform 51 and the second limiting platform 52 are both fixed on the solid ground; in the same horizontal plane, the first limiting platform 51 and the second limiting platform 52 are used to prevent the bottom sealed box 21 from moving longitudinally, and the first column 31 and the second column 32 are used to prevent the bottom sealed box 21 from moving horizontally, so as to ensure that the bottom sealed box 21 only moves vertically along the column direction. When facing extreme huge waves, the bottom sealed box moves vertically on the column under the action of the huge waves, thereby driving the wave-breaking panel 4 to move vertically, and because the side of the bottom sealed box facing the huge waves is set as a vertical plane, the force of the huge waves on the foundation piles can be reduced, and the wave-breaking panel 4 is set on a slope surface, which can reduce the force of the huge waves on the wave-breaking panel 4, thereby improving the wave-breaking effect of the semi-submersible wave breakwater.

[0036] For some possible implementations, see Figure 3Each of the fixed frame components 3 also includes: a first diagonal brace 34, one end of the first diagonal brace 34 is fixedly connected to one end of the fixed beam 33, and the other end of the first diagonal brace 34 is fixedly connected to the bottom end of the second column 32; a second diagonal brace 35, one end of the second diagonal brace 35 is fixedly connected to the other end of the fixed beam 33, and the other end of the second diagonal brace 35 is fixedly connected to the bottom end of the first column 31; a reinforcing plate 1 36, wherein the reinforcing plate 1 36 is arranged at the fixed connection between the first diagonal brace 34 and the fixed beam 33; a reinforcing plate 2 37, wherein the reinforcing plate 2 37 is arranged at the fixed connection between the second diagonal brace 35 and the fixed beam 33; a reinforcing plate 38, wherein the reinforcing plate 38 is arranged at the fixed connection between the second diagonal brace 35 and the first column 31; and a reinforcing plate 4 39, wherein the reinforcing plate 4 39 is arranged at the fixed connection between the first diagonal brace 34 and the second column 32.

[0037] Those skilled in the art can understand that each fixed frame assembly 3 further includes a first diagonal brace 34 and a second diagonal brace 35, one end of the first diagonal brace 34 is fixedly connected to one end of the fixed crossbeam 33, the other end of the first diagonal brace 34 is fixedly connected to the bottom end of the second column 32, one end of the second diagonal brace 35 is fixedly connected to the other end of the fixed crossbeam 33, the other end of the second diagonal brace 35 is fixedly connected to the bottom end of the first column 31, and the first diagonal brace 34 and the second diagonal brace 35 are cross-arranged so that the first diagonal brace 34, the first column 31 and the ground form a stable triangular structure. The second diagonal brace 35, the second column 32 and the ground form a stable triangular structure, which is conducive to improving the stability of the first column 31 and the second column 32; in addition, in order to further improve the overall stability of the fixed frame assembly 3, a reinforcing plate 1 36 is provided at the fixed connection between the first diagonal brace 34 and the fixed beam 33, a reinforcing plate 2 37 is provided at the fixed connection between the second diagonal brace 35 and the fixed beam 33, a reinforcing plate 3 38 is provided at the fixed connection between the second diagonal brace 35 and the first column 31, and a reinforcing plate 4 39 is provided at the fixed connection between the first diagonal brace 34 and the second column 32. In addition, the first column 31 and the second column 32 can be made of No. 30 or No. 36 I-beam; the fixed beam 33 can be made of No. 22 or No. 24 I-beam; the first diagonal brace 34 and the second diagonal brace 35 can be made of No. 18 or No. 20 I-beam.

[0038] In some possible embodiments, the semi-submersible breakwater structure also includes m pairs of connecting components 6, and a pair of the connecting components 6 are respectively adapted to one of the supporting components 1 and one of the fixed frame components 3, and each pair of the connecting components 6 includes: a first anchor cable 61, the bottom end of the first anchor cable 61 in a pair of the connecting components 6 is arranged in the first foundation pile 11 in the corresponding one of the supporting components 1, and is fixed by pouring M40 cement mortar in the first foundation pile 11; the top end of the first anchor cable 61 is arranged in the first column 31 in the corresponding one of the fixed frame components 3, and is fixed in the first column 31 through a first anchor point; a second anchor cable 62, the bottom end of the second anchor cable 62 in a pair of the connecting components 6 is arranged in the second foundation pile 12 in the corresponding one of the supporting components 1, and is fixed by pouring M40 cement mortar in the second foundation pile 12; the top end of the second anchor cable 62 is arranged in the second column 32 in the corresponding one of the fixed frame components 3, and is fixed in the second column 32 through a second anchor point.

[0039] This is because, in order to further strengthen the connection between the column and the foundation pile, a connecting assembly 6 is set at the connection between the first column 31 and the first foundation pile 11, and the connecting assembly 6 includes a first anchor cable 61 and a second anchor cable 62. The bottom end of the first anchor cable 61 is located 4 to 6 m from the top of the first foundation pile 11 and is fixed with M40 cement mortar. The top end of the first anchor cable 61 is located at the bottom of the first column 31 and is fixed with an anchor point. Similarly, a second anchor cable 62 is set at the connection between the second column 32 and the second foundation pile 12. The bottom end of the second anchor cable 62 is located 4 to 6 m from the top of the second foundation pile 12 and is fixed with M40 cement mortar. The top end of the second anchor cable 62 is located at the bottom of the first column 31 and is fixed with an anchor point.

[0040] For some possible implementations, see Figure 4 The upper semi-enclosed box includes: a second-layer changeable enclosed box 22, which is fixed on the top surface of the bottom enclosed box 21; the height of the second-layer changeable enclosed box 22 is 2 to 3 meters; a third-layer open box 23, which is fixed on the top surface of the second-layer semi-enclosed box; the height of the third-layer open box 23 is 2 to 3 meters; a fourth-layer open box 24, which is fixed on the top surface of the third-layer open box; the height of the fourth-layer open box 24 is 2 to 3 meters; wherein the slope surface is composed of the second-layer changeable enclosed box 22, the third-layer open box 23 and the side of the fourth-layer open box 24 facing the huge waves.

[0041] Those skilled in the art can understand that the upper semi-enclosed box includes: a second-layer changeable enclosed box 22, a third-layer open box 23 and a fourth-layer open box 24. The second-layer changeable enclosed box 22 can be closed and sealed or opened and sealed. In daily operation, the second-layer changeable enclosed box 22 is opened and sealed, and can be used as an activity place for tourists or operators. Before the typhoon comes, the second-layer changeable enclosed box 22 is closed and sealed, and the bottom-layer enclosed box 21 is further filled with water, so that the second-layer changeable enclosed box 22 is submerged in water for 1.0 to 1.5 m. The third-layer open box 23 and the fourth-layer open box 24 are both open boxes, and seawater brought by huge waves can enter and exit freely.

[0042] In some possible implementations, the height of the bottom sealed box 21 is 3-4 m, and the heights of the first column 31 and the second column 32 are both greater than the height of the bottom sealed box 21 .

[0043] This is because, in order to increase the vertical movement distance of the bottom-level enclosed box 21 on the column, the heights of the first column 31 and the second column 32 are both greater than the height of the bottom-level enclosed box 21. Furthermore, the heights of the first column 31 and the second column 32 should be slightly greater than the extreme high water level in the wave design element at the engineering tidal flat to ensure the stability of the semi-submersible breakwater structure and the wave-breaking effect.

[0044] In some possible implementations, a plurality of wave-breaking beams 7 are arranged at intervals on the upper portion of the wave-breaking panel 4 .

[0045] Those skilled in the art can understand that when facing huge waves, the wave-proof panel 4 will move vertically upward, and the huge waves will exert an upward force on the wave-proof panel 4. By adding a plurality of wave-breaking beams 7 on the upper part of the wave-proof panel 4, the upward force generated by the huge waves can be offset, thereby achieving the purpose of wave-breaking. Further, before the arrival of huge waves (typhoons), the bottom sealed box 21 is completely submerged in the water, and the second layer can change the sealed box 22 to be submerged in the water by 1.0 to 1.5 meters, which can also generate a downward force on the wave-proof panel 4, thereby preventing the foundation piles from leaving the ground.

[0046] In some possible embodiments, the first limiting platform 51 includes a first platform body 511 and a plurality of first limiting piles 512, the first platform body 511 is fixed to the ground through the first limiting piles 512, and the first platform body 511 is provided with pedestrian steps 53; the second limiting platform 52 includes a second platform body 521 and a plurality of second limiting piles 522, the second platform body 521 is fixed to the ground through the second limiting piles 522, and the second platform body 521 is provided with pedestrian steps 53.

[0047] This is because the second-layer modifiable enclosed box 22 can be used as a place for tourists or operators to move around in daily operation, and a limit platform can be set on each side of the bottom enclosed box, and a pedestrian step 53 can be set on the limit platform to facilitate tourists or operators to enter the second-layer modifiable enclosed box for activities. In addition, in order to improve the stability of the limit platform and limit the longitudinal displacement of the breakwater, the limit platform is fixed to the ground by limit piles.

[0048] In some possible implementations, the wave-proof panel 4 is a high-strength transparent tempered glass, a steel plate or a reinforced concrete panel.

[0049] Those skilled in the art will appreciate that the wave-breaking panel 4 uses high-strength transparent tempered glass, steel plates, reinforced concrete panels or other high-strength material plates with strong bearing capacity, which can not only increase the service life of the semi-submersible breakwater structure, but also improve the wave-breaking effect.

[0050] In some possible implementations, the first foundation pile 11 and the second foundation pile 12 are both PCH piles, the diameter of the PCH pile is 400 mm to 500 mm, and the length of the PCH pile is 15 to 20 m.

[0051] In some possible implementations, the surfaces of the support assembly 1, the semi-sealed frame assembly 2, the fixed frame assembly 3, the wave-breaking panel 4 and / or the limiting assembly 5 are coated with a layer of anti-corrosion coating material.

[0052] This is because a layer of anti-corrosion coating material is applied on the surface of the support assembly 1, the semi-sealed frame assembly 2, the fixed frame assembly 3, the wave-breaking panel 4 and / or the limiting assembly 5, which can prevent seawater from corroding the semi-submersible breakwater structure and increase its service life.

[0053] It should be noted that the bottom-layer closed box 21 is composed of several closed boxes, each of which is a cubic structure. Each face of the cubic structure can be made of steel plates, hard plastic plates or other high-strength material plates, and each side of the cubic structure can be made of channel steel or angle steel with strong bearing capacity; the second-layer changeable closed box 22 is composed of several wall panels and columns or beams, wherein the wall panels are open and sealable top panels, and seawater can selectively enter and exit freely; the third-layer open box 23 and the fourth-layer open box 24 are composed of several wall panels and columns or beams, wherein the wall panels are open walls, and seawater can enter and exit freely.

[0054] In summary, the foundation piles do not need to consider the vertical downward force of huge waves, the horizontal force of the upper huge waves on the ground bending moment, and only consider the shear force and part of the upward force generated by the horizontal load force decomposed by the inclined tension of the anchor cable. Therefore, the size and burial depth requirements of the foundation piles of the present invention are much smaller than the structural form of foundation piles + reinforced concrete embankment in the prior art, and the foundation piles are safer and more reliable. As an important structure, the semi-submersible breakwater combines tidal sea views and large-scale tidal flat industries to provide tourists with a sightseeing spot.

[0055] Finally, it should be noted that the above embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiment of the utility model. They should all be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

[0056] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A semi-submersible breakwater structure with a fixed plane position, wherein m pairs of cast-in-place pile holes are opened on the ground outside the tidal flat industry, each pair of cast-in-place pile holes includes a first cast-in-place pile hole and a second cast-in-place pile hole, characterized in that: The semi-submersible breakwater structure comprises: m support assemblies, one of the support assemblies is adapted to a pair of the cast-in-place pile holes, each of the support assemblies comprises a first foundation pile and a second foundation pile, the first foundation pile in one of the support assemblies is fixed to the first cast-in-place pile hole in the pair of the cast-in-place pile holes, and the second foundation pile in one of the support assemblies is fixed to the second cast-in-place pile hole in the pair of the cast-in-place pile holes; A semi-sealed frame assembly, the semi-sealed frame assembly comprises a bottom sealed box and an upper semi-sealed box, the side of the bottom sealed box facing the giant waves is set as a vertical surface, the upper end of the bottom sealed box is provided with a water inlet, the lower end of the bottom sealed box is provided with a drain, the upper semi-sealed box is fixed on the top surface of the bottom sealed box, and the side of the upper semi-sealed box facing the giant waves is set as a slope surface; the inside of the bottom sealed box is provided with m pairs of chutes, each pair of the chutes comprises a first chute and a second chute; m fixed frame assemblies, each of the fixed frame assemblies includes a first column, a second column and a fixed crossbeam, one of the fixed frame assemblies is respectively adapted to one of the support assemblies and a pair of the slide grooves, the bottom end of the first column in one of the fixed frame assemblies is connected to the top end of the first foundation pile in a corresponding one of the support assemblies, the top end of the first column passes through the first slide groove in the corresponding pair of the slide grooves and is fixedly connected to one end of the fixed crossbeam, the bottom end of the second column in one of the fixed frame assemblies is connected to the top end of the second foundation pile in a corresponding one of the support assemblies, the top end of the second column passes through the second slide groove in the corresponding pair of the slide grooves and is fixedly connected to the other end of the fixed crossbeam, and the fixed crossbeam is arranged inside the upper semi-enclosed box; A wave-proof panel, wherein the wave-proof panel is fixed on the slope surface; A limit assembly, wherein the limit assembly comprises a first limit platform and a second limit platform, the bottom closed box is arranged between the first limit platform and the second limit platform, and the first limit platform and the second limit platform are both fixed on the ground; Wherein, m is a positive integer.

2. The semi-submersible breakwater structure with a fixed plane position as claimed in claim 1, characterized in that: Each of the fixed frame assemblies further comprises: A first diagonal brace, one end of which is fixedly connected to one end of the fixed crossbeam, and the other end of which is fixedly connected to the bottom end of the second column; a second diagonal brace, one end of the second diagonal brace is fixedly connected to the other end of the fixed crossbeam, and the other end of the second diagonal brace is fixedly connected to the bottom end of the first column; A reinforcing plate 1, the reinforcing plate 1 being arranged at a fixed connection between the first diagonal brace and the fixed crossbeam; A second reinforcing plate, the second reinforcing plate being arranged at a fixed connection between the second diagonal brace and the fixed crossbeam; A reinforcing plate three, the reinforcing plate three being arranged at a fixed connection between the second diagonal brace and the first column; A reinforcing plate four is arranged at a fixed connection between the first diagonal brace and the second column.

3. The semi-submersible breakwater structure with a fixed plane position as claimed in claim 2, characterized in that: The semi-submersible breakwater structure further includes m pairs of connection components, wherein a pair of the connection components is respectively adapted to one of the support components and one of the fixed frame components, and each pair of the connection components includes: A first anchor cable, wherein the bottom end of the first anchor cable in a pair of the connecting assemblies is arranged in the first foundation pile in a corresponding one of the supporting assemblies, and is fixed by pouring M40 cement mortar in the first foundation pile; the top end of the first anchor cable is arranged in the first column in a corresponding one of the fixing frame assemblies, and is fixed in the first column through a first anchor point; The second anchor cable, the bottom end of the second anchor cable in a pair of the connecting assemblies is arranged in the second foundation pile in a corresponding one of the supporting assemblies, and is fixed by pouring M40 cement mortar in the second foundation pile; the top end of the second anchor cable is arranged in the second column in a corresponding one of the fixed frame assemblies, and is fixed in the second column through a second anchor point.

4. The semi-submersible breakwater structure with a fixed plane position as claimed in claim 3, characterized in that: The upper semi-enclosed box comprises: The second layer can be changed into a sealed box, and the second layer can be changed into a sealed box fixed on the top surface of the sealed box of the bottom layer; the height of the second layer can be changed into a sealed box of 2 to 3 meters; A third layer of open box, the third layer of open box is fixed on the top surface of the second layer of changeable closed box; the height of the third layer of open box is 2 to 3 meters; A fourth-layer open box, the fourth-layer open box is fixed on the top surface of the third-layer open box; the height of the fourth-layer open box is 2 to 3 meters; The slope surface is composed of the second-layer changeable closed box, the third-layer open box and the side of the fourth-layer open box facing the huge waves.

5. The semi-submersible breakwater structure with a fixed plane position as claimed in claim 4, characterized in that: The height of the bottom sealed box is 3-4 m, and the heights of the first column and the second column are both greater than the height of the bottom sealed box.

6. The semi-submersible breakwater structure with a fixed plane position as claimed in claim 5, characterized in that: A plurality of wave-breaking beams are arranged at intervals on the upper part of the wave-breaking panel.

7. The semi-submersible breakwater structure with a fixed plane position as claimed in claim 6, characterized in that: The first limiting platform includes a first platform body and a plurality of first limiting foundation piles, the first platform body is fixed on the ground through the first limiting foundation piles, and a pedestrian step is arranged on the first platform body; The second limiting platform comprises a second platform body and a plurality of second limiting foundation piles. The second platform body is fixed on the ground through the second limiting foundation piles, and pedestrian steps are arranged on the second platform body.

8. The semi-submersible breakwater structure with a fixed plane position as claimed in claim 7, characterized in that: The wave-proof panel is a high-strength transparent tempered glass, a steel plate or a reinforced concrete panel.

9. The semi-submersible breakwater structure with a fixed plane position as claimed in claim 8, characterized in that: The first foundation pile and the second foundation pile are both PCH piles, the diameter of the PCH pile is 400 mm to 500 mm, and the length of the PCH pile is 15 to 20 m.

10. The semi-submersible breakwater structure with a fixed plane position as claimed in claim 9, characterized in that: The surfaces of the supporting assembly, the semi-sealed frame assembly, the fixed frame assembly, the wave-breaking panel and / or the limiting assembly are coated with a layer of anti-corrosion coating material.

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