CN211849252U - Assembled super large diameter pile foundation thick plate wharf structure - Google Patents
Assembled super large diameter pile foundation thick plate wharf structure Download PDFInfo
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- CN211849252U CN211849252U CN202020069429.7U CN202020069429U CN211849252U CN 211849252 U CN211849252 U CN 211849252U CN 202020069429 U CN202020069429 U CN 202020069429U CN 211849252 U CN211849252 U CN 211849252U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 238000010276 construction Methods 0.000 abstract description 18
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002787 reinforcement Effects 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
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Abstract
The utility model discloses an assembled super-large diameter pile foundation thick plate wharf structure, which relates to the technical field of pile foundation wharf structures and comprises a super-large diameter pile structure and a precast pile panel structure arranged at the top of the super-large diameter pile structure; the ultra-large diameter pile structure comprises a plurality of ultra-large diameter steel pipe piles, and pile core concrete is cast in the plurality of ultra-large diameter steel pipe piles; precast pile panel structure includes a plurality of precast pile panels, and the interval sets up between the adjacent precast pile panel, pours the concrete between the adjacent precast pile panel and forms cast-in-place slab joint, and cast-in-place slab joint is connected a plurality of precast pile panels and a plurality of super large diameter steel-pipe pile and is formed wholly. The utility model discloses an assembled super large diameter pile foundation thick plate pier structure adopts the straight stake of major diameter to replace the batter pile, has significantly reduced the use quantity of steel-pipe pile, and cast-in-place board seam has replaced traditional beam system, makes the effectual transmission of upper portion load give every super large diameter steel-pipe pile, and performance grouser effect shortens construction period.
Description
Technical Field
The utility model relates to a technical field of pile foundation wharf structure especially relates to a super large diameter pile foundation thick plate wharf structure.
Background
With the rapid development of the water ship equipment, large-scale pile driving equipment is developed and widely applied to wind power engineering, the diameter of a pile foundation is gradually increased, and the project with the pile foundation height of more than 80m becomes a normal state. Due to the rapid development of pile driving equipment, the conventional wharf structure type also needs to be improved, especially the wharf type that is provided with oblique piles to resist horizontal load, and has the following disadvantages: 1) the construction method is influenced by construction equipment technology, the pile diameter is small, the single pile rigidity is small, auxiliary measures such as pile clamping and the like must be added in the construction period to ensure safety, 2) the existence of the inclined pile causes low assembly degree, and 3) the inclined pile cannot be constructed in the environment with a small construction working face.
Therefore, in order to overcome the limitation of the batter pile and exert the equipment advantages, a new code structure system needs to be developed and researched on the basis of the traditional structure type.
SUMMERY OF THE UTILITY MODEL
To the problem of the aforesaid production, an object of the utility model is to provide an assembled super large diameter pile foundation thick plate wharf structure.
In order to realize the purpose, the utility model discloses the technical scheme who takes does:
an assembled type overlarge-diameter thick pile wharf structure is characterized by comprising an overlarge-diameter pile structure and a precast pile panel structure arranged at the top of the overlarge-diameter pile structure; the ultra-large diameter pile structure comprises a plurality of ultra-large diameter steel pipe piles, and pile core concrete is cast in the plurality of ultra-large diameter steel pipe piles; precast pile panel structure includes a plurality of precast pile panels, and is adjacent the interval sets up between the precast pile panel, and is adjacent concrete pouring forms cast-in-place slab joint between the precast pile panel, cast-in-place slab joint will be a plurality of precast pile panel and a plurality of super large diameter steel-pipe pile connects and forms wholly.
Foretell assembled super large diameter pile foundation thick plate wharf structure, wherein, a plurality of all be provided with steel reinforcement keel frame in the super large diameter steel-pipe pile concrete formation is poured on the steel reinforcement keel frame the stake core concrete.
Foretell assembled super large diameter pile foundation thick plate wharf structure, wherein, it is adjacent set up the slab joint reinforcing bar between the precast pile panel, it is a plurality of all reserve on the lateral wall of precast pile panel has connecting reinforcement, connecting reinforcement with steel keel frame all with the slab joint reinforcing bar is connected.
Foretell assembled super large diameter pile foundation thick plate wharf structure, wherein, it is a plurality of super large diameter steel-pipe pile all sets up along vertical direction, and is a plurality of super large diameter steel-pipe pile's lower extreme all establishes below the mud face.
The assembled thick pile wharf structure with the ultra-large diameter pile foundation further comprises a ship leaning component, and the ship leaning component is located at the top of the ultra-large diameter steel pipe pile at the front edge of the wharf.
Foretell assembled super large diameter pile foundation thick plate wharf structure, wherein, each precast pile panel all sets up four adjacent the top of super large diameter steel-pipe pile.
The assembled type wharf structure with the thick pile foundation plate with the ultra-large diameter is characterized in that the heights of the ultra-large diameter steel pipe piles are the same.
The utility model discloses owing to adopt above-mentioned technique, make it compare the positive effect that has with prior art and be:
1. the utility model discloses an assembled super large diameter pile foundation thick plate wharf structure does not need the construction period pile clamping process in open sea construction, and the cast in situ concrete volume is few, and nodal connection is fast, and the degree of assemblability is high.
2. The utility model discloses an assembled super large diameter pile foundation thick plate pier structural optimization wharf structure system adopts the straight stake of major diameter to replace the batter pile, can significantly reduce the use quantity of steel-pipe pile, improves the efficiency of construction.
3. The utility model discloses an assembled super large diameter pile foundation thick plate pier structure has optimized the longitudinal and transverse beams system, and cast-in-place board seam has replaced traditional longitudinal and transverse beams system, makes the effectual transmission of upper portion load give every super large diameter steel-pipe pile, and performance grouser effect improves the atress system that uses the framed bent to be main, has improved effective stake power performance, reduction of construction period.
Drawings
Fig. 1 is a section view of assembled super large diameter pile foundation thick plate wharf structure looking down the direction.
Fig. 2 is the side view of the assembled super large diameter pile foundation thick plate wharf structure of the utility model.
Reference numerals: 1. ultra-large diameter steel pipe piles; 11. pile core concrete; 2. prefabricating a pile panel; 21. pouring slab joints in situ; 3. a mooring element.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings and specific embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The first embodiment is as follows:
please refer to fig. 1 and fig. 2, an embodiment of the present invention provides an assembled super large diameter thick pile foundation slab wharf structure, including super large diameter pile structure and precast pile panel structure arranged at the top of super large diameter pile structure, super large diameter pile structure includes a plurality of super large diameter steel pipe piles 1, and pile core concrete 11 is all poured in a plurality of super large diameter steel pipe piles 1.
Precast pile panel structure includes a plurality of precast pile panels 2, a plurality of precast pile panels 2 lay respectively at the top of a plurality of super large diameter steel-pipe piles 1, each precast pile panel 2 all sets up at four adjacent super large diameter steel-pipe piles 1's top, the interval sets up between the adjacent precast pile panel 2, it forms cast-in-place slab joint 21 to pour the concrete between adjacent precast pile panel 2, cast-in-place slab joint 21 is connected a plurality of precast pile panels 2 and a plurality of super large diameter steel-pipe piles 1 and is formed wholly.
Compared with the prior art, the utility model provides an assembled super large diameter pile foundation thick plate wharf structure, when using, super large diameter steel-pipe pile 1 and precast pile panel 2 are all produced in advance at the mill and are accomplished, behind the 1 construction pile sinking of super large diameter steel-pipe pile, lay a plurality of precast pile panels 2 at 1 tops of super large diameter steel-pipe pile, form the pier platform, adopt the straight pile to replace traditional batter pile, the pile foundation adopts super large diameter steel-pipe pile 1 to replace current minor diameter steel-pipe pile, can reduce the quantity of using, the efficiency of construction is improved, cast-in-place plate seam 21 has replaced traditional crossbeam system, make the more effective transmission of upper portion load on each super large diameter steel-pipe pile 1, can exert the pile group effect, improve the stress system who takes the framed bent as the owner, effective pile power performance has been improved, shorten construction period.
Wherein, all be provided with steel reinforcement keel frame in a plurality of super large diameter steel-pipe piles 1, pour the concrete on steel reinforcement keel frame and form pile core concrete 11.
In addition, set up the slab joint reinforcing bar between the adjacent precast pile panel 2, all reserve on the lateral wall of a plurality of precast pile panels 2 and have connecting reinforcement, connecting reinforcement and steel bar keel frame all are connected with the slab joint reinforcing bar, pour the concrete between connecting reinforcement, steel bar keel frame and slab joint reinforcing bar and form the slab joint reinforcing bar after for a plurality of precast pile panels 2 and a plurality of 1 connection formation of super large diameter steel-pipe pile are whole.
Further, a plurality of super large diameter steel-pipe piles 1 all set up along vertical direction, and the lower extreme of a plurality of super large diameter steel-pipe piles 1 all establishes below the mud face, and a plurality of super large diameter steel-pipe piles 1 highly all the same for a plurality of precast pile panels 2 all lay at the top of a plurality of super large diameter steel-pipe piles 1 along the horizontal direction.
Further optimize above-mentioned embodiment, assembled super large diameter pile foundation thick plate wharf structure still includes by ship component 3, and by ship component 3 is located the top of the super large diameter steel-pipe pile 1 at pier front, strikes by ship component 3 when boats and ships berth, avoids causing the damage to super large diameter pile foundation thick plate wharf structure.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
Example two:
further, a construction method of the fabricated heavy and thick pile wharf structure with the ultra-large diameter according to the preferred embodiment is shown, the construction method includes the following steps:
the method comprises the following steps: finishing the manufacturing and processing of the steel pipe pile 1 with the oversized diameter and the precast pile panel 2 in a prefabricating and processing factory, and timely transporting to an engineering site;
step two: dispatching a pile driving ship to an engineering site, preparing pile sinking construction, performing pile sinking construction on the steel pipe pile 1 with the oversized diameter after the pile driving ship arrives at the engineering site, and binding a steel bar keel frame in the steel pipe pile 1 with the oversized diameter after the pile sinking construction is finished;
step three: respectively hoisting a precast pile panel 2 and a ship-approaching component 3 on the tops of a plurality of steel pipe piles 1 with super large diameters by a crane ship;
step four: and binding plate seam reinforcing steel bars, connecting the plate seam reinforcing steel bars with the reinforcing steel bar keel frame and connecting reinforcing steel bars into a whole, pouring pile core concrete 11 and cast-in-place plate seams 21, connecting a plurality of precast pile panels 2 and a plurality of steel pipe piles 1 with super large diameters into a whole, and finishing wharf construction.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. An assembled type overlarge-diameter thick pile wharf structure is characterized by comprising an overlarge-diameter pile structure and a precast pile panel structure arranged at the top of the overlarge-diameter pile structure;
the ultra-large diameter pile structure comprises a plurality of ultra-large diameter steel pipe piles (1), and pile core concrete (11) is cast in the plurality of ultra-large diameter steel pipe piles (1);
precast pile panel (2) structure includes a plurality of precast pile panels (2), and is adjacent the interval sets up between precast pile panel (2), and is adjacent cast-in-place slab joint (21) is formed to concreting between precast pile panel (2), cast-in-place slab joint (21) will be a plurality of precast pile panel (2) and a plurality of super large diameter steel-pipe pile (1) are connected and are formed wholly.
2. The assembled type extra-large diameter pile foundation thick plate wharf structure of claim 1, wherein a steel bar keel frame is arranged in each of the extra-large diameter steel pipe piles (1), and concrete is poured on the steel bar keel frame to form the pile core concrete (11).
3. The assembled type wharf structure with the ultra-large diameter pile foundation and the thick plate as claimed in claim 2, wherein slab joint steel bars are arranged between the adjacent precast pile panels (2), connecting steel bars are reserved on the side walls of the precast pile panels (2), and the connecting steel bars and the steel keel frame are connected with the slab joint steel bars.
4. The fabricated extra-large diameter pile foundation thick plate wharf structure of claim 1, wherein the plurality of extra-large diameter steel pipe piles (1) are arranged in a vertical direction, and the lower ends of the plurality of extra-large diameter steel pipe piles (1) are arranged below a mud surface.
5. The fabricated oversized-diameter pile foundation slab wharf structure according to claim 1, further comprising a ship-leaning member (3), wherein the ship-leaning member (3) is located on the top of the oversized-diameter steel pipe pile (1) at the wharf front edge.
6. The fabricated oversized-diameter pile foundation thick plate wharf structure according to claim 1, wherein each precast pile panel (2) is erected on the tops of four adjacent oversized-diameter steel pipe piles (1).
7. The fabricated ultra-large diameter pile foundation thick plate wharf structure of claim 1, wherein the heights of the ultra-large diameter steel pipe piles (1) are the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020069429.7U CN211849252U (en) | 2020-01-13 | 2020-01-13 | Assembled super large diameter pile foundation thick plate wharf structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020069429.7U CN211849252U (en) | 2020-01-13 | 2020-01-13 | Assembled super large diameter pile foundation thick plate wharf structure |
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| Publication Number | Publication Date |
|---|---|
| CN211849252U true CN211849252U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020069429.7U Expired - Fee Related CN211849252U (en) | 2020-01-13 | 2020-01-13 | Assembled super large diameter pile foundation thick plate wharf structure |
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| Country | Link |
|---|---|
| CN (1) | CN211849252U (en) |
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2020
- 2020-01-13 CN CN202020069429.7U patent/CN211849252U/en not_active Expired - Fee Related
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Granted publication date: 20201103 |