CN214656751U - Ground of taking pile foundation basis is wall wharf structure even - Google Patents
Ground of taking pile foundation basis is wall wharf structure even Download PDFInfo
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- CN214656751U CN214656751U CN202120473876.3U CN202120473876U CN214656751U CN 214656751 U CN214656751 U CN 214656751U CN 202120473876 U CN202120473876 U CN 202120473876U CN 214656751 U CN214656751 U CN 214656751U
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Abstract
The utility model discloses a ground wall wharf structure with pile foundation, which comprises a wharf surface structure, an upper structure and a front wall structure, wherein the front wall structure comprises the pile foundation and a front ground wall, the front ground wall is poured on the pile foundation, and the upper structure is arranged on the front ground wall; the rear of the front wall structure is provided with an anchoring structure, a pull rod structure is arranged between the anchoring structure and the front wall structure, and the front wall structure is tensioned and fixed through the pull rod structure. The utility model discloses utilize pile foundation basis transmission level to with the vertical load effect, reduce the precipitation drainage cost that the wall dry land construction needs simultaneously, improve construction quality. Meanwhile, the width of the diaphragm wall is obviously reduced, the height of the pull rod is reduced, the overall stability of the front wall structure is enhanced, the double-layer pull rod can effectively reduce structural deformation, and meanwhile, the relative displacement between the front rail and the rear rail is reduced. The method solves the multiple quality defects of the traditional diaphragm wall structure form, reduces the project consumption and the excavation consumption, saves the project cost and shortens the construction period.
Description
Technical Field
The utility model relates to a harbour construction engineering technical field especially relates to a level and bear the weight of dynamic height, construction simply perpendicularly, the convenient ground of quality control is wall wharf structure even.
Background
The sheet pile wharf lags behind in the development process of large-scale and deep water, mainly because the length of a sheet pile cantilever is increased when the water depth of a harbor basin is increased, the soil pressure of an active area is increased, the sheet pile is easy to generate large displacement, the tension of a pull rod is increased, and the integral stability is difficult to meet the requirement. Although steel sheet pile or tube sheet composite structure has higher strength, better water-stopping performance, and stability and displacement meeting the requirements with the rapid development of high-strength steel research, the material cost and the construction cost are higher. The reinforced concrete diaphragm wall structure has great advantages in the aspects of material cost and construction cost, but has the disadvantages of complex quality control, more adverse influence factors and the like in the traditional diaphragm wall construction process, so that the construction quality of the diaphragm wall is guaranteed, the construction difficulty is reduced, and the reduction of the construction cost becomes a problem to be researched and solved urgently in the industry.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to the defect that prior art exists, provide one kind and realize simple structure, can improve sheet pile pier bearing capacity, improve construction quality, reduce the ground of the total cost of construction degree of difficulty and engineering and take pile foundation's wall wharf structure even.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a take ground of pile foundation to link wall wharf structure, is including wharf face structure, superstructure and preceding wall structure, and wharf face structure and superstructure set up structurally in the front wall, its characterized in that: the front wall structure comprises a pile foundation and a front diaphragm wall, the pile foundation is inserted into a stratum at the bottom of the water, the front diaphragm wall is poured on the pile foundation, the upper part of the front diaphragm wall extends out of the water surface, the boundary elevation can be flexibly determined according to the construction water level, geological conditions and the construction process, and the upper structure is arranged on the front diaphragm wall; an anchoring structure is further arranged behind the front wall structure (on the shore side), a pull rod structure is arranged between the anchoring structure and the front wall structure, and the front wall structure is tensioned and fixed through the pull rod structure.
Furthermore, the anchoring structure comprises an anchoring foundation and a rear diaphragm wall, the anchoring foundation is inserted into the stratum of the water bottom, and the rear diaphragm wall is poured on the anchoring foundation.
Furthermore, the pull rod structure comprises a lower layer pull rod and an upper layer pull rod, and two ends of the lower layer pull rod are respectively connected and fixed with the upper part of the pile foundation and the upper part of the anchoring foundation to form an anchoring structure for the pile foundation; the two ends of the upper layer pull rod are respectively connected and fixed with the front diaphragm wall and the rear diaphragm wall to form an anchoring structure for the front diaphragm wall.
Furthermore, the upper part of the rear ground connecting wall is a widened structure which forms a rear track beam, and tracks are arranged on the rear track beam and the front ground connecting wall to form a passing structure of track equipment; the rear end of the upper layer pull rod is connected with the rear track beam, and the front end of the upper layer pull rod is connected with the upper part of the front ground connecting wall.
Furthermore, the bottom ends of the front diaphragm wall and the rear diaphragm wall are respectively provided with widened connecting parts, so that the front diaphragm wall and the rear diaphragm wall both form a structure with wide upper end and wide lower end and narrow middle, the widths of the front diaphragm wall and the rear diaphragm wall are determined according to stress analysis and structural deformation, and the front diaphragm wall and the rear diaphragm wall are respectively connected with the pile foundation and the anchoring foundation through the widened connecting parts.
Furthermore, the front diaphragm wall and the rear diaphragm wall are both of a reinforced concrete structure, the pile foundation is a steel pipe pile or a cast-in-place pile foundation, and the anchoring foundation and the upper structure are of a reinforced concrete structure or a steel structure.
Furthermore, the lower layer pull rod and the upper layer pull rod are respectively arranged in a mode of parallel arrangement.
Preferably, the front diaphragm wall and the upper structure of the front wall structure can form an integral structure through cast-in-place, and the rear diaphragm wall and the rear track beam of the anchoring structure can form an integral structure through cast-in-place.
Further, a rubber fender is provided on the front of the upper structure for berthing the ship.
The utility model discloses utilize pile foundation basis transmission level to with the vertical load effect, reduce the precipitation drainage cost that the wall dry land construction needs of company simultaneously, the effective control ground is wall work progress even, avoids bulging, leaks defect such as muscle, clamp mud, improves construction quality. Meanwhile, the mechanical characteristics of different structural forms are fully exerted, the width of the diaphragm wall is obviously reduced, the height of the pull rod is reduced as much as possible, the overall stability of the front wall structure is enhanced, the double-layer pull rod can effectively reduce structural deformation, and meanwhile, the relative displacement between the front rail and the rear rail is reduced. The method not only solves various quality defects of the traditional diaphragm wall structure form, but also reduces the project consumption and the excavation consumption, effectively saves the project cost, shortens the construction period and has great economic benefit and social effect.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
fig. 2 is a schematic plan view of the present invention.
In the figure, 1 is a pile foundation, 2 is a front diaphragm wall, 21 is a widened connecting part, 3 is an anchoring foundation, 4 is a lower-layer pull rod, 5 is an upper-layer pull rod, 6 is a wharf surface structure, 7 is a rear diaphragm wall, 71 is a widened connecting part, 8 is a rear track beam, 9 is a track, 10 is a rubber fender string, and 11 is an upper structure.
Detailed Description
The invention will be further explained by means of specific embodiments with reference to the accompanying drawings:
in this embodiment, referring to fig. 1-2, the ground wall wharf structure with the pile foundation includes a wharf face structure 6, an upper structure 11 and a front wall structure, where the wharf face structure 6 and the upper structure 11 are disposed on the front wall structure; the front wall structure comprises a pile foundation 1 and a front diaphragm wall 2, the pile foundation 1 is inserted into a stratum (bearing stratum) at the bottom of water, the front diaphragm wall 2 is poured on the pile foundation 1, the upper part of the front diaphragm wall 2 extends out of the water surface, the boundary elevation can be flexibly determined according to the construction water level, geological conditions and construction process, and the upper structure 11 is arranged on the front diaphragm wall 2; the rear of the front wall structure is also provided with an anchoring structure, a pull rod structure is arranged between the anchoring structure and the front wall structure, and the front wall structure is tensioned and fixed through the pull rod structure.
The anchoring structure comprises an anchoring foundation 3 and a rear diaphragm wall 7, wherein the anchoring foundation 3 is inserted into a stratum (bearing stratum) of the water bottom, and the rear diaphragm wall 7 is poured on the anchoring foundation.
The pull rod structure comprises a lower layer pull rod 4 and an upper layer pull rod 5, wherein two ends of the lower layer pull rod 4 are respectively connected and fixed with the upper part of the pile foundation 1 and the upper part of the anchoring foundation 3 to form an anchoring structure for the pile foundation 1; two ends of the upper layer pull rod 5 are respectively connected and fixed with the front ground connecting wall 2 and the rear ground connecting wall 7 to form an anchoring structure for the front ground connecting wall 2.
The upper part of the rear ground connecting wall 7 is of a widened structure which forms a rear track beam 8, and tracks 9 are arranged on the rear track beam 8 and the front ground connecting wall to form a passing structure of track equipment; the rear end of the upper layer pull rod 5 is connected with a rear track beam 8, and the front end of the upper layer pull rod is connected with the upper part of the front ground connecting wall 2.
The bottom ends of the front diaphragm wall 2 and the rear diaphragm wall 7 are respectively provided with widened connecting parts 21 and 71, so that the front diaphragm wall 2 and the rear diaphragm wall 7 both form a structure with wide upper and lower ends and narrow middle, the widths of the front diaphragm wall and the rear diaphragm wall are determined according to stress analysis and structural deformation, and the front diaphragm wall 2 and the rear diaphragm wall 7 are respectively connected with the pile foundation 1 and the anchoring foundation 3 through the widened connecting parts 21 and 71.
The front diaphragm wall 2 and the rear diaphragm wall 7 are both of a reinforced concrete structure, the pile foundation 1 is a steel pipe pile or cast-in-place pile foundation, and the anchoring foundation 3 and the upper structure 11 are of a reinforced concrete structure or a steel structure.
The lower layer pull rod 4 and the upper layer pull rod 5 are respectively arranged in a plurality of parallel and parallel modes.
The front diaphragm wall 2 and the upper structure 11 of the front wall structure can form an integral structure through cast-in-place, and the rear diaphragm wall 7 and the rear track beam 8 of the anchoring structure can form an integral structure through cast-in-place.
A rubber fender 10 is provided on the front of the superstructure 11 for berthing a ship.
The above detailed description of the present invention is only a preferred embodiment of the present invention, and the scope of the present invention should not be limited thereto, i.e. all equivalent changes and modifications made in accordance with the scope of the present invention should be covered by the present invention.
Claims (9)
1. The utility model provides a take ground of pile foundation to link wall wharf structure, is including wharf face structure, superstructure and preceding wall structure, and wharf face structure and superstructure set up structurally in the front wall, its characterized in that: the front wall structure comprises a pile foundation and a front diaphragm wall, the pile foundation is inserted into a stratum at the bottom of the water, the front diaphragm wall is poured on the pile foundation, the upper part of the front diaphragm wall extends out of the water surface, and the upper structure is arranged on the front diaphragm wall; the rear of the front wall structure is also provided with an anchoring structure, a pull rod structure is arranged between the anchoring structure and the front wall structure, and the front wall structure is tensioned and fixed through the pull rod structure.
2. The ground wall wharf structure with a pile foundation of claim 1, wherein: the anchoring structure comprises an anchoring foundation and a rear diaphragm wall, the anchoring foundation is inserted into the stratum of the water bottom, and the rear diaphragm wall is poured on the anchoring foundation.
3. The ground wall wharf structure with a pile foundation of claim 2, wherein: the pull rod structure comprises a lower layer pull rod and an upper layer pull rod, and two ends of the lower layer pull rod are respectively connected and fixed with the upper part of the pile foundation and the upper part of the anchoring foundation to form an anchoring structure for the pile foundation; the two ends of the upper layer pull rod are respectively connected and fixed with the front diaphragm wall and the rear diaphragm wall to form an anchoring structure for the front diaphragm wall.
4. The ground wall wharf structure with a pile foundation of claim 3, wherein: the upper part of the rear ground connecting wall is a widened structure which forms a rear track beam, and tracks are arranged on the rear track beam and the front ground connecting wall to form a passing structure of track equipment; the rear end of the upper layer pull rod is connected with the rear track beam, and the front end of the upper layer pull rod is connected with the upper part of the front ground connecting wall.
5. The ground wall wharf structure with a pile foundation of claim 2, wherein: the bottom of preceding ground is even the wall and is set up to widening connecting portion respectively with the back ground even the wall, makes both form about both ends width, the narrow structure in centre, preceding ground is even the wall and is even the wall after and is connected with pile foundation and anchoring foundation through respective widening connecting portion respectively.
6. The ground wall wharf structure with a pile foundation of claim 2, wherein: the front diaphragm wall and the rear diaphragm wall are both of reinforced concrete structures, the pile foundation is of a steel pipe pile or cast-in-place pile foundation, and the anchoring foundation and the upper structure are of reinforced concrete structures or steel structures.
7. The ground wall wharf structure with a pile foundation of claim 3, wherein: the lower layer pull rod and the upper layer pull rod are respectively arranged in a plurality of parallel and parallel modes.
8. The ground wall wharf structure with a pile foundation of claim 4, wherein: the front diaphragm wall and the upper structure of the front wall structure form an integral structure through cast-in-place, and the rear diaphragm wall and the rear track beam of the anchoring structure form an integral structure through cast-in-place.
9. The ground wall wharf structure with a pile foundation of claim 1, wherein: and a rubber fender is arranged on the front surface of the upper structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120473876.3U CN214656751U (en) | 2021-03-04 | 2021-03-04 | Ground of taking pile foundation basis is wall wharf structure even |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120473876.3U CN214656751U (en) | 2021-03-04 | 2021-03-04 | Ground of taking pile foundation basis is wall wharf structure even |
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| CN214656751U true CN214656751U (en) | 2021-11-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152364A (en) * | 2021-03-04 | 2021-07-23 | 中交第四航务工程勘察设计院有限公司 | Ground of taking pile foundation basis is wall wharf structure even |
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- 2021-03-04 CN CN202120473876.3U patent/CN214656751U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152364A (en) * | 2021-03-04 | 2021-07-23 | 中交第四航务工程勘察设计院有限公司 | Ground of taking pile foundation basis is wall wharf structure even |
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