CN113186889B - Combined pile plate structure for reinforcing and protecting artificial reef and construction method thereof - Google Patents
Combined pile plate structure for reinforcing and protecting artificial reef and construction method thereof Download PDFInfo
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- 238000010276 construction Methods 0.000 title claims abstract description 31
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 claims description 17
- 238000013461 design Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 22
- 238000009991 scouring Methods 0.000 abstract description 6
- 239000002344 surface layer Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
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- 235000014653 Carica parviflora Nutrition 0.000 description 4
- 241000243321 Cnidaria Species 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
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- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
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Abstract
The invention discloses a combined pile plate structure for reinforcing and protecting an artificial island reef and a construction method thereof. The combined pile plate structure for reinforcing and protecting the artificial island comprises a plate wall and standard pile sections, and is characterized in that the plate wall comprises an upper end face, a lower end face, two long side vertical faces and two short side vertical faces, and the upper end face, the lower end face, the long side vertical faces and the short side vertical faces are enclosed together to form the plate wall; the upper end face is provided with a clamping groove, the lower end face is connected with a standard pile section, the long side vertical face is connected with the upper end face and the long side of the lower end face, the long side vertical face forms an inwards concave curved surface from top to bottom, the two short side vertical faces are respectively provided with a clamping tenon and a clamping groove in the longitudinal direction, and adjacent plate walls are fixedly connected through the clamping tenon and the clamping groove; the end part of the standard pile section at the lowest end is provided with a pile tip. The invention can improve the mechanical property of the foundation soil body of the island reef by artificial hydraulic reclamation, can effectively inhibit the scouring of the wave flow to the surface layer soil body of the foundation, and can reduce the construction difficulty.
Description
Technical Field
The invention relates to reinforcement and anti-scour protection of an artificial island, in particular to a combined pile plate structure for reinforcement and protection of the artificial island and a construction method thereof.
Background
The country has more and more great investment on large-scale infrastructure such as reefs, ports, navigation channels and the like, wherein artificial hydraulic reclamation island building is an effective way for expanding the ocean utilization space of China, fully utilizing ocean resources and announcing the ownership of ocean territory.
At present, the main raw material of the artificial reclamation island reef in China is calcium coral sand, the main chemical component of the artificial reclamation island reef is calcium carbonate, the particle structure is loose and porous, and the mechanical property is special. The large-area hydraulic filling coral sand island reef foundation is not uniform in engineering mechanical property, is easy to break under large load impact, and is in severe natural environment, and the surface soil body of the island foundation is seriously washed and eroded by wave flow, so that the overall safety of the artificial island reef is seriously threatened. Therefore, foundation reinforcement and scouring protection of the artificial dredger fill are not necessarily few.
At present, the reinforcement of the artificial island foundation still continues to use a rolling method for reinforcing the land foundation, namely, special heavy engineering mechanical equipment is adopted to repeatedly and continuously roll soil, the sizes of grains of coral sand are mutually filled after rolling, the grains are fully embedded and occluded, and the effective stress of the foundation is obviously improved. However, the method cannot be used for underwater construction and cannot meet the requirement of reinforcing the underwater island foundation.
In addition, the artificial island foundation and the side slope scour protection mostly adopt a method of throwing prefabricated breakwaters to construct a breakwater. By utilizing the irregular structure of the wave-proof block, the action strength of wave current on the island foundation and the side slope is reduced, and the scouring erosion of the surface soil body is reduced. However, the method has the advantages of high construction cost, poor adaptability to tidal current water level, easy washout and flowing away of the wave-proof block and short protection period.
Chinese patent application with publication number CN205712073U discloses a sea wave-proof steel sheet pile for marine artificial island, which is composed of a circular main pipe (1) and two side connecting fasteners (2) connected with adjacent steel sheet piles, wherein the connecting fastener on one side is a small round pipe with a longitudinal opening, the connecting fastener on the other side is a T-shaped structural member, the vertical side of the T-shaped structural member is used for being inserted into the opening of the small round pipe on the adjacent steel sheet pile, and the upper horizontal side of the T-shaped structural member is used for being inserted into the small round pipe on the adjacent steel sheet pile to prevent the separation of the vertical side and the small round pipe so as to realize the connection of the adjacent steel sheet piles. However, the connecting part of the adjacent steel sheet piles is weak in structural strength, easy to damage under the long-term action of ocean currents, long in combination length of the T-shaped structural part and the small circular pipe in the vertical direction and difficult to control the vertical degree during construction.
Chinese patent application publication No. CN1963042A discloses a hydraulic inserting plate and a using method thereof, which comprises a reinforced concrete pile plate, a water passing pipe vertically arranged in the reinforced concrete pile plate, a water distribution pipe transversely arranged at the bottom and communicated with the water passing pipe, a sliding channel arranged at one side, a sliding plate arranged at the other side, a lifting ring arranged at the top, a reserved embedded steel bar, and vertical water isolating channels arranged on the reinforced concrete pile plate, the sliding channel and two sides of the sliding plate. The method can be used for dam engineering, port and channel engineering, water conservancy projects such as artificial islands in water, road traffic bridges, water gates, culverts, water delivery channels and the like, and reinforced concrete underground integral engineering. However, the hydraulic inserting plate is adopted, and the defects of high construction difficulty, difficulty in entering a bed body and the like exist in the construction process.
Therefore, the problems of reinforcing and protecting the artificial reef in the prior art need to be solved.
Disclosure of Invention
The invention aims to provide a combined pile plate structure for reinforcing and protecting an artificial island and a construction method thereof, which can solve the problem of reinforcing and protecting the artificial island.
In order to solve the problems in the prior art, on one hand, the invention provides a combined pile plate structure for reinforcing and protecting an artificial island reef, which comprises a plate wall and standard pile sections and is characterized in that the plate wall comprises an upper end surface, a lower end surface, two long side vertical surfaces and two short side vertical surfaces, and the upper end surface, the lower end surface, the long side vertical surfaces and the short side vertical surfaces are enclosed together to form the plate wall; the upper end face is provided with a clamping groove, the lower end face is connected with a standard pile section, the long side vertical face is connected with the upper end face and the long side of the lower end face, the long side vertical face forms an inwards concave curved surface from top to bottom, the two short side vertical faces are respectively provided with a clamping tenon and a clamping groove in the longitudinal direction, and adjacent plate walls are fixedly connected through the clamping tenons and the clamping grooves; the end part of the standard pile section at the lowest end is provided with a pile tip.
Preferably, the cross section of the standard pile section is square or round.
Preferably, the lower end face is fixedly connected with 1-5 standard pile sections.
Preferably, the pile diameter of the standard pile section is 200-600mm, and the length of the pile body is 1-10m.
Preferably, the pile tip has a length of 1-3m.
Preferably, the cross sections of the clamping tenon and the clamping groove are dovetail-shaped.
Preferably, a transitional connecting inclined plane is further arranged between the short side vertical plane and the lower end surface.
On the other hand, the application also provides a construction method of the combined pile plate structure for reinforcing and protecting the artificial island reef, which comprises the following steps:
step (1), according to engineering practice, designing to obtain the size of a combined pile plate structure, and determining a piling position, an elevation and a design depth;
step (2), manufacturing a plate wall, standard pile sections and pile tips in a factory, and fixedly connecting the plate wall, the standard pile sections and the pile tips in sequence;
step (3), the combined pile is transported to an offshore construction site through a pile transporting ship;
step (4), connecting and fixing the clamp with the clamping groove, sinking the combined pile plate structure to a specified position by using a pile feeding rod connected with the clamp, and driving by using a high-frequency hydraulic vibration pile driving hammer to ensure that the combined pile plate is vibrated and sunk to a designed elevation, and a part of the plate wall is exposed out of a seabed;
and (5) repeating the step (4) at the next position to drive the next combined pile plate structure, so that the adjacent combined pile plate structures are spliced and connected through the clamping tenon and the clamping groove to form a continuous wave-proof wall.
Preferably, the method further comprises the step (6) of laying a plurality of rows of combined pile plate structures according to the actual situation formed by filling the island foundation to form a plurality of wave-proof walls.
The invention has the characteristics and beneficial effects that:
1. the combined structure of the upper plate wall and the lower pile body forms a special structure which is wide at the top and narrow at the bottom, on one hand, the combined structure can receive larger high-frequency vibration pressure for the lower pile, so that the lower pile body can conveniently enter the soil, and the seabed curing effect is better.
2. The maximum processing depth of the traditional vibration rolling method is about 2m, the shallow foundation processing effect is good, compared with the traditional vibration rolling method, the method overcomes the limitation of the rolling method in underwater construction, the length of the driven pile is determined according to the depth of the dredger fill, the pile body is composed of standard pile sections, and the pile length can be increased to the design depth through sectional welding.
3. In the traditional method for throwing the prefabricated wave-proof block, the incident waves of open sea or deep water have adverse effects on the stability of the riprap revetment, the construction cost is high, and the protection period is short. Compared with the traditional method for throwing the prefabricated wave-proof block, the method fully considers the scouring mechanism, the pile plate parts higher than the seabed are tightly connected to form the continuous wave-proof wall, wave-proof energy dissipation can be realized, underflow can be greatly slowed down, sand on the surface of the seabed of the island foundation is protected from erosion, the integrity is stronger, and the protection period is longer. And the incident flow surface of the plate wall is of a concave curved surface structure, so that the plate wall part can be more easily driven, the bottom wave flow power can be more optimally reduced, the blocking force to the ocean current is greatly improved, and the anti-scouring effect of the island base is improved.
4. Multiple rows of pile plates can be arranged: according to the actual condition that island foundation hydraulic reclamation formed, can lay multirow pile slabs, form multichannel and prevent the ripples wall, prevent unrestrained reducing towards, alleviate the underflow, improve island reef foundation hydraulic conditions.
5. The invention adopts the vibration pile hammer to drive during construction, the pile body driven by high-frequency vibration generates transverse compaction action and vibration impact action on soil mass around the pile, the soil mass particles around the pile can be rearranged along the direction of minimum volume, pore water is discharged, the pore ratio is reduced, van der Waals force is increased, consolidation action is generated, and the strength of the island foundation is greatly improved.
6. The method is based on the marine environment, has strong adaptability to the seabed, can be used for multilayer geology of sandy soil and clay, and can also be constructed on the coral sand foundation with loose and porous reefs of artificial hydraulic fill island reefs. The invention can improve the mechanical property of the foundation soil body of the island by artificial hydraulic reclamation, can effectively inhibit the scouring of the surface soil body of the foundation by wave flow, and achieves the effect of combining the reinforcement of the foundation hydraulic reclamation soil and the later maintenance of the foundation.
Drawings
Fig. 1 is a schematic view of the overall structure of the composite pile plate provided by the present invention.
Fig. 2 is a detailed cross-sectional view of the composite pile plate according to the present invention.
Fig. 3 is a top detailed view of the assembled pile plate provided by the present invention.
Fig. 4 is a schematic view of a construction method of the composite pile plate structure provided by the present invention.
Fig. 5 is a schematic diagram of an assembled adjacent composite pile plate structure provided by the present invention.
List of reference numerals: 1. a panel wall; 2. standard pile sections; 3. pile tip; 4. a tenon is clamped; 5. a card slot; 6. a clamping groove; 7. a clamp; 8. pile feeding rod; 9. vibrating pile hammer.
Detailed Description
For a further understanding of the present invention, reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.
Detailed description of the preferred embodiment 1
Referring to fig. 1-3, a combined pile plate structure for reinforcing and protecting an artificial reef, which comprises a plate wall 1 and standard pile sections 2, wherein the plate wall is provided with an upper end surface, a lower end surface, two long side vertical surfaces and two short side vertical surfaces, and the upper end surface, the lower end surface, the long side vertical surfaces and the short side vertical surfaces are enclosed together to form the plate wall; the upper end face is provided with a clamping groove 6, the lower end face is connected with the standard pile section 2 through a connecting piece, the long side vertical face is connected with the upper end face and the long side of the lower end face, the long side vertical face forms an inwards concave curved surface from top to bottom, two short side vertical faces are respectively provided with a clamping tenon 4 and a clamping groove 5 in the longitudinal direction, and adjacent plate walls are fixedly connected through the clamping tenons 4 and the clamping grooves 5; the standard pile section 2 is a hollow steel pile, the cross section of the standard pile section 2 is square, the side length can be 200mm, 300mm, 400mm, 500mm and 600mm, and the length of the pile body is 1-10m; the end part of the standard pile section 2 at the lowest end is provided with a pile tip 3, the length of the pile tip 3 is 1-3m, and the pile tip is of a pyramid sharp structure, so that the pile tip is beneficial to breaking soil and entering the pile. The standard pile sections 2 form 3 pile bodies. The depth of the foundation of the reclamation island is determined, and the standard pile sections 2 can be connected in a segmented mode when the pile body is not long enough. The cross sections of the clamping tenon 4 and the clamping groove 5 are dovetail-shaped. The number of the clamping grooves 6 is 2, the designed section size, depth and position of the clamping grooves 6 are correspondingly matched with the clamps 7, and the design of the interfaces of the clamping grooves 6 and the clamps 7 is convenient for the connection and installation of the construction clamps 7.
Referring to fig. 4 to 5, a construction method of a combined pile plate structure for reinforcing and protecting an artificial island reef comprises the following steps:
step (1), according to engineering practice, designing to obtain the size of a combined pile plate structure, and determining a piling position, an elevation and a design depth;
and (2) manufacturing the plate wall 1, the standard pile sections 2 and the pile tips 3 in a factory, and welding and fixing the plate wall 1, the standard pile sections 2 and the pile tips 3 in sequence.
Step (3), the combined pile is transported to an offshore construction site through a pile transporting ship;
and (4) connecting and fixing a clamp 7 and a clamping groove 6, sinking the combined pile plate structure to a specified position by using a pile feeding rod 8 connected with the clamp 7, and piling by using a high-frequency hydraulic vibration pile driving hammer 9 to enable the combined pile plate to vibrate and sink to a designed elevation, wherein a part of the plate wall is exposed out of the seabed. The pile body has the compaction effect and the vibration effect on soil body particles around the pile, soil body pore water is discharged, the soil body is solidified, and the strength of the island foundation soil body is greatly improved.
And (5) repeating the step (4) at the next position to drive the adjacent combined pile plate structures, so that the adjacent combined pile plate structures are spliced and connected through the clamping tenons 4 and the clamping grooves 5 to form a continuous wave-proof wall.
Specific example 2
The present embodiment is substantially the same as the embodiment 1, and is different in details.
A combined pile plate structure for reinforcing and protecting an artificial island comprises a plate wall 1 and standard pile sections 2, wherein the plate wall is provided with an upper end face, a lower end face, two long side vertical faces and two short side vertical faces, and the upper end face, the lower end face, the long side vertical faces and the short side vertical faces are enclosed together to form the plate wall; the upper end face is provided with a clamping groove 6, the lower end face is connected with the standard pile section 2 through welding, the long side vertical face is connected with the upper end face and the long side of the lower end face, the long side vertical face forms an inwards concave curved surface from top to bottom, the two short side vertical faces are respectively provided with a clamping tenon 4 and a clamping groove 5 in the longitudinal direction, and the adjacent plate walls are fixedly connected through the clamping tenons 4 and the clamping grooves 5; the standard pile section 2 is a hollow steel pile, the cross section of the standard pile section 2 is circular, the pipe diameter can be 200mm, 300mm, 400mm, 500mm and 600mm, and the pile body length is 1-10m; the end part of the standard pile section 2 at the lowermost end is provided with a pile tip 3, the length of the pile tip 3 is 1-3m, and the pile tip is of a pyramid sharp structure, so that the pile is beneficial to breaking soil and entering the pile. The standard pile sections 2 form 4 pile bodies. According to the depth determination of the foundation of the hydraulic fill island, the standard pile sections 2 can be connected in a segmented mode when the pile body is not long enough. The cross sections of the clamping tenon 4 and the clamping groove 5 are dovetail-shaped. A transitional connecting inclined plane is arranged between the short side vertical surface and the lower end surface. The number of the clamping grooves 6 is 4, the designed section size, depth and position of the clamping grooves 6 are correspondingly matched with the clamp 7, and the design of the interfaces of the clamping grooves 6 and the clamp 7 is convenient for the connection and installation of the construction clamp 7.
Referring to fig. 4 to 5, a construction method of a combined pile plate structure for reinforcing and protecting an artificial island reef comprises the following steps:
step (1), according to engineering practice, the size of each part of the combined pile plate structure is obtained through design, and the piling position, the elevation and the design depth are determined;
and (2) manufacturing the plate wall 1, the standard pile sections 2 and the pile tips 3 in a factory, and fixedly connecting the plate wall 1, the standard pile sections 2 and the pile tips 3 in sequence.
Step (3), the combined pile is transported to an offshore construction site through a pile transporting ship;
and (4) connecting and fixing a clamp 7 and a clamping groove 6, sinking the combined pile plate structure to a specified position by using a pile feeding rod 8 connected with the clamp 7, and driving by using a high-frequency hydraulic vibration pile driving hammer 9 to ensure that the combined pile plate is vibrated and sunk to a designed elevation, and a part of the plate wall is exposed out of the seabed. The pile body has the compaction effect and the vibration effect on soil body particles around the pile, soil body pore water is discharged, the soil body is solidified, and the strength of the island foundation soil body is greatly improved.
And (5) repeating the step (4) at the next position to drive the adjacent combined pile plate structures, so that the adjacent combined pile plate structures are spliced and connected through the clamping tenons 4 and the clamping grooves 5 to form a continuous wave-proof wall.
And (6) laying a multi-row combined pile plate structure according to the actual condition formed by dredger fill of the island foundation to form a plurality of wave walls, preventing waves and reducing impact, relieving underflow and improving the hydraulic condition of the island foundation.
The invention has been described above with reference to a preferred embodiment, but the scope of protection of the invention is not limited thereto, and various modifications can be made and equivalents can be substituted for elements thereof without departing from the scope of the invention, so long as there is no structural conflict, the technical features mentioned in the various embodiments can be combined in any way, and any reference sign in the claims should not be construed as limiting the claim concerned, and the embodiments should be regarded as being exemplary and non-limiting in any way. Therefore, all technical solutions that fall within the scope of the claims are within the scope of the present invention.
Claims (7)
1. A construction method of a combined pile plate structure for reinforcing and protecting an artificial island reef comprises a plate wall and standard pile sections, wherein the plate wall comprises an upper end face, a lower end face, two long side vertical faces and two short side vertical faces, and the upper end face, the lower end face, the long side vertical faces and the short side vertical faces are enclosed together to form the plate wall; the upper end face is provided with a clamping groove, the lower end face is connected with a standard pile section, the long side vertical face is connected with the upper end face and the long side of the lower end face, the long side vertical face forms an inwards concave curved surface from top to bottom, the two short side vertical faces are respectively provided with a clamping tenon and a clamping groove in the longitudinal direction, and adjacent plate walls are fixedly connected through the clamping tenon and the clamping groove; the end part of the standard pile section at the lowest end is provided with a pile tip; a transitional connecting inclined plane is also arranged between the short side vertical surface and the lower end surface; the method comprises the following steps:
step (1), according to engineering practice, designing to obtain the size of a combined pile plate structure, and determining a piling position, an elevation and a design depth;
step (2), manufacturing a plate wall, standard pile sections and pile tips in a factory, and fixedly connecting the plate wall, the standard pile sections and the pile tips in sequence;
step (3), the combined pile plate is transported to an offshore construction site through a pile transporting ship;
step (4), connecting and fixing the clamp with the clamping groove, sinking the combined pile plate structure to a specified position by using a pile feeding rod connected with the clamp, and driving by using a high-frequency hydraulic vibration pile driving hammer to enable the combined pile plate to vibrate and sink to a designed elevation, wherein a part of the plate wall is exposed out of the seabed;
and (5) repeating the step (4) at the next position to drive the next combined pile plate structure, so that the adjacent combined pile plate structures are spliced and connected through the clamping tenons and the clamping grooves to form a continuous wave-proof wall.
2. The construction method according to claim 1, wherein the standard pile section is square or circular in cross section.
3. The construction method according to claim 1, wherein the lower end face is fixedly connected with 1-5 standard pile sections.
4. The construction method according to claim 1, wherein the standard pile section has a pile diameter of 200-600mm and a pile length of 1-10m.
5. The construction method according to claim 1, wherein the pile tip has a length of 1-3m.
6. The construction method according to claim 1, wherein the cross-section of the tenon and the slot is dovetail-shaped.
7. The construction method according to claim 1, further comprising a step (6) of laying a plurality of rows of combined pile plate structures according to the actual condition of the island foundation reclamation, so as to form a plurality of wave-proof walls.
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| CN1072747A (en) * | 1991-11-23 | 1993-06-02 | 胜利石油管理局勘察设计研究院 | Pile-foundation well-sinking type artificial island structure for offshore operation |
| JP4875318B2 (en) * | 2005-06-10 | 2012-02-15 | 株式会社横山基礎工事 | Protection method for the foundation of floating structures |
| CN101298776A (en) * | 2008-06-16 | 2008-11-05 | 胜利油田胜利工程设计咨询有限责任公司 | Pile plate composite structure |
| JP5439920B2 (en) * | 2009-04-15 | 2014-03-12 | 新日鐵住金株式会社 | Water structure using submerged ground driving member |
| CN103215870A (en) * | 2013-04-15 | 2013-07-24 | 胜利油田胜利勘察设计研究院有限公司 | See-through pile plate combined type sea inlet road structure |
| TWM496028U (en) * | 2014-01-16 | 2015-02-21 | Nanya Plastics Corp | Column type sheet pile including one or more hollow pillar structure |
| CN204212145U (en) * | 2014-11-04 | 2015-03-18 | 宁波高新区围海工程技术开发有限公司 | A kind of precast concrete combination sheet pile |
| CN204875759U (en) * | 2015-08-14 | 2015-12-16 | 海盐汇祥新型建材科技有限公司 | Ecological plastic steel combination sheet pile with tubular structure |
| CN107476294A (en) * | 2017-06-25 | 2017-12-15 | 吴震 | A kind of friction pile is combined into one structure and construction method with structure pile |
| CN108999142A (en) * | 2018-08-19 | 2018-12-14 | 天津大学 | The construction method of dome rectangular light-duty caisson and pile foundation combined type deep water breakwater |
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