CN212077786U

CN212077786U - Wharf component and wharf structure thereof

Info

Publication number: CN212077786U
Application number: CN201922247929.5U
Authority: CN
Inventors: 张瑞棋; 诸葛爱军; 陈运涛; 李立新; 朱胜利
Original assignee: CCCC First Harbor Engineering Co Ltd; Tianjin Port Engineering Institute Ltd of CCCC Frst Harbor Engineering Co Ltd; Tianjin Harbor Engineering Quality Inspection Center Co Ltd
Current assignee: CCCC First Harbor Engineering Co Ltd; Tianjin Port Engineering Institute Ltd of CCCC Frst Harbor Engineering Co Ltd; Tianjin Harbor Engineering Quality Inspection Center Co Ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-12-04
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a wharf component and a wharf structure thereof, wherein the top of an arch-shaped hole is provided with a panel, two ends of the panel extend outwards, the bottom of the arch-shaped hole is provided with a bottom plate, pile holes are arranged on the panel and the bottom plate, the pile holes on the panel correspond to the pile holes on the bottom plate, a plurality of first wave dissipation holes are arranged on the wave-facing surface of the arch-shaped hole, a wave dissipation chamber is formed between the inner hollow of the arch-shaped hole and the bottom plate, a plurality of reinforcing ribs are vertically arranged on the opposite side surface of the wave-facing surface of the arch-shaped hole, the top ends of the reinforcing ribs are connected with the panel, the bottom of the reinforcing ribs is connected with the arch-shaped hole, a plurality of second wave dissipation holes are arranged on the reinforcing ribs, the space enclosed by the outer wall of the reinforcing ribs, the outer wall of the arch-shaped hole and the panel forms the wave dissipation chamber, the wharf component adopts an arch-, improving the wave conditions in the shield water area.

Description

Wharf component and wharf structure thereof

Technical Field

The utility model belongs to the technical field of hydraulic engineering, especially, relate to a pier component and pier structure thereof.

Background

The traditional wharf structure mainly comprises three types: sheet pile wharfs, gravity wharfs and high pile wharfs.

The sheet pile type wharf maintains the overall stability of the sheet pile type wharf by means of the lateral soil resistance of the soil-entering part of the sheet pile and an anchorage structure arranged at the upper part of the wharf. The sheet pile type wharf has the advantages of simple structure, simplicity and convenience in construction, few digging and filling, low manufacturing cost, strong adaptability to complex foundations and the like, and is widely applied to ports and hydraulic engineering. However, the sheet pile type wharf has the defects of poor structural integrity and durability and small bearing load, and is only suitable for small and medium-sized wharfs.

The gravity wharf relies on the weight of the structure itself and the filler thereon to maintain its stability against sliding and overturning under various conditions. The gravity wharf has the advantages of good durability, mature technology, capability of bearing larger ship load and wharf ground load and the like. However, the gravity wharf has large dosage of sandstone materials, heavy structure and high requirement on foundation conditions.

The high pile type wharf distributes load and external force acting on the wharf to the foundation pile through the pile platform and transmits the load and the external force to the foundation pile. The high-pile wharf has the advantages of light dead weight, high prefabrication degree and small influence on environment, and is widely applied to ports with softer coastal foundations in China. However, the high-pile wharf has poor durability and weaker adaptability to load than a gravity type wharf and a sheet pile type wharf, the surface layer and the pile foundation of the high-pile wharf are exposed out of the water, the high-pile wharf is greatly influenced by wind and waves, the durability is poor, and the high-pile wharf is only supported by the pile foundation.

At present, dock hydraulic buildings gradually develop to be large-scale and deep-water, site conditions are more complicated, construction difficulty is increased, and the traditional structural form cannot meet engineering requirements.

Therefore, in order to solve the above technical problems, it is necessary to design a wharf structure capable of adapting to various complicated conditions.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, easy operation, stability are high, the wharf component that the durability is high and wharf structure thereof.

The technical scheme of the utility model as follows:

a wharf component comprises an arched hole, wherein a panel is arranged at the top of the arched hole, two ends of the panel extend outwards, a bottom plate is arranged at the bottom of the arched hole, pile holes are formed in the panel and the bottom plate and used for enabling foundation piles to penetrate through and to be connected with the arched hole, the pile holes in the panel correspond to the pile holes in the bottom plate in position, a plurality of first wave dissipation holes are formed in the wave-facing surface of the arched hole, a wave dissipation chamber is formed between the inner cavity of the arched hole and the bottom plate, a plurality of reinforcing ribs are vertically arranged on the opposite side surfaces of the wave-facing surface of the arched hole, the top ends of the reinforcing ribs are connected with the panel, the bottom of the reinforcing ribs is connected with the arched hole, a plurality of second wave dissipation holes are formed in the reinforcing ribs, the wave dissipation chamber is formed by the space defined by the outer walls of the reinforcing ribs, the arched hole and the panel, and.

In the above technical solution, the number of the reinforcing ribs is at least 2.

In the above technical solution, the first wave dissipating holes are in the shape of a circle, a rectangle, a diamond, a semicircle, a rectangle, or a combination of any two of the above.

In the above technical solution, the shape of the second wave dissipating hole is circular, semicircular, rectangular or a combination of any two of the above.

In the above technical solution, the axial direction of the pier member is 30m long.

In the technical scheme, the height of the arched hole is 12-15 m, and the thickness of the arched hole is 30-50 cm.

In the technical scheme, the width of the bottom plate is 20-35 m, and the thickness of the bottom plate is 80-100 cm.

In the technical scheme, the width of the reinforcing rib is 50cm-80cm, and the axial distance of the reinforcing rib is 3m-5 m.

Another object of the utility model is to provide a wharf structure, it is a plurality of the pier component is arranged along the required direction of building pier to pass through a plurality of foundation piles the stake hole of reserving on the arch hole is squeezed into one by one and is formed wharf structure, and the top of a plurality of foundation piles of squeezing into flushes mutually and forms the plane with the top in arch hole, the bottom of foundation pile is passed bottom plate and downwardly extending, foundation pile are in order to be used for bearing the load of pier, the foundation pile top forms the breastwork structure with the panel edge.

In the technical scheme, the breast wall structure is provided with a mooring post and a wheel protecting ridge.

The utility model has the advantages and positive effects that:

1. the wharf component adopts an arch-shaped hole structure, the stress of the arch-shaped structure is good, the structural rigidity is high, the stability is high, the foundation adaptability is strong, and the construction is simple and convenient.

2. The pier component and the foundation pile are fixed by a breast wall structure formed by pouring the top of the foundation pile and the edge of the panel, and a distance is reserved between the breast wall structure and the wave dissipation hole, so that the wave dissipation hole of the pier component, and a wave dissipation chamber is formed between the wave dissipation hole and the arched hole to reduce direct wave radiation and wave diffraction.

3. Compared with the prior art, the pier component is provided with the wave dissipation holes, the wave dissipation chambers are formed among the panels, the reinforcing ribs and the arched holes, the direct wave radiation and diffraction are effectively reduced, the wave conditions in the shield water area are improved, the pier component can be used as a breakwater, a dyke and a revetment structure, and the application range is wide.

4. The wave dissipation holes arranged in the arched holes and the wave dissipation holes arranged in the reinforcing ribs have high aperture ratio, and the wave dissipation function is improved.

Drawings

FIG. 1 is a cross-sectional view of the dock member of the present invention;

fig. 2 is a side view of the dock member of the present invention;

fig. 3 is a top view of the dock member of the present invention.

In the figure:

1. foundation pile 2, arch-shaped hole 3 and reinforcing rib

4. The panel 5, the bottom plate 6 and the first wave dissipating hole

7. The second wave dissipation hole 8, the water drainage hole 9 and the first wave dissipation chamber

10. The second wave-dissipating chamber

Detailed Description

The present invention will be described in further detail with reference to specific examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the present disclosure, as defined by the following claims.

Example 1

As shown in the figure, the wharf component of the utility model comprises an arch-shaped hole 2, a panel 4 is arranged on the top of the arch-shaped hole 2, two ends of the panel 4 extend outwards to form a plane, a bottom plate 5 is arranged on the bottom of the arch-shaped hole 2, pile holes are arranged on the panel 4 and the bottom plate 5 for a foundation pile 1 to pass through and be connected with the arch-shaped hole 2, the pile holes on the panel 4 correspond to the pile holes on the bottom plate 5, the bottom of the foundation pile 1 passes through the pile holes on the bottom plate 5 and extends downwards, a plurality of first wave-dissipating holes 6 are arranged on the wave-facing surface of the arch-shaped hole 2, a first wave-dissipating chamber 9 is formed between the inner hollow of the arch-shaped hole 2 and the

bottom plate

5, 2 reinforcing ribs 3 are vertically arranged on the opposite side surface of the wave-facing surface of the arch-shaped hole 2, the top ends of the reinforcing ribs 3 are connected with the panel, the reinforcing rib 3 is provided with a plurality of second wave dissipating holes 7, a space enclosed by the reinforcing rib 3, the outer wall of the arched hole 2 and the panel 4 forms a second wave dissipating chamber 10, and the bottom plate 5 is provided with a plurality of water drainage holes 8.

Furthermore, the first wave-breaking holes 6 are circular, rectangular, rhombic, semicircular, rectangular or a combination of any two of the above, wherein the diameter of the semicircle is 50cm, the length of the rectangular hole is 6m, the aperture ratio is 20%, and the wave impact effect is effectively reduced.

Further, the shape of the second wave-breaking hole 7 is circular, semicircular, rectangular or a combination of any two of the above, wherein the diameter of the circular second wave-breaking hole 7 is 50 cm.

Further, the axial direction of the wharf member is 30m long.

Further, the height of the arch-shaped hole 2 is 12m, and the thickness of the arch-shaped hole 2 is 50 cm.

Further, the width of the bottom plate 5 is 20mm, and the thickness of the bottom plate 5 is 100 cm.

Further, the width of the reinforcing rib 3 is 50cm, and the axial distance between the reinforcing ribs 3 is 3 m.

Further, the shape of the drain hole 8 is circular, the diameter of the circular drain hole 8 is 80cm, and the opening ratio of the drain hole 8 in the bottom plate 5 is 10%.

Example 2

As shown in the figure, the utility model discloses a wharf structure, in a plurality of embodiment 1 the pier component arrange along the required direction of building the pier to with a plurality of foundation piles 1 through the stake hole of reserving on the arch hole 2 is squeezed into one by one in the stake hole and form wharf structure, the top of a plurality of foundation piles 1 of squeezing into flushes mutually and forms the plane with the top of arch hole 2, the bottom of foundation pile 1 is passed bottom plate 5 and downwardly extending.

Further, the foundation pile 1 is a prestressed concrete pipe pile or a steel pipe pile, and the cross section is circular.

Further, the foundation pile 1 bears the load of the wharf, and the top of the foundation pile 1 and the edge of the panel 4 are poured together to form a breast wall structure.

Furthermore, the breast wall structure is provided with a mooring post and a wheel protecting ridge.

The breast wall structure is higher than the sea level, most of the arch-shaped cave 2 is arranged below the sea level, a plurality of first wave dissipation holes 6 are arranged on the wave-facing surface of the arch-shaped cave 2, and a plurality of second wave dissipation holes 7 are arranged on the reinforcing ribs 3, so that seawater enters the arch-shaped cave through the wave dissipation holes to achieve the wave dissipation effect.

The wharf structure has good stress performance and large structure height, and meanwhile, wave dissipation chambers are formed among the wave dissipation holes, the panels, the reinforcing ribs and the arched holes arranged on the wharf member, so that the direct wave radiation and diffraction are effectively reduced, and the wharf structure can be used as a breakwater structure.

Example 3

On the basis of embodiment 2, the utility model discloses a construction method of wharf structure as follows:

(1) leveling a foundation bed of a sea area to be provided with a wharf structure, and dredging the coast if the coast is a muddy coast;

(2) prefabricating the arched hole 2, the panel 4 and the bottom plate 5, binding the steel bars at one time, and integrally pouring and molding concrete;

(3) transporting the arched hole 2, the panel 4 and the bottom plate 5 which are cast and molded in the step (2) to a designated sea area by using a tugboat;

(4) hoisting the wharf component to a specified sea area foundation bed by using large offshore hoisting equipment, and adjusting the level of the wharf component by contacting a bottom plate 5 of the arched hole with the specified sea area foundation bed;

(5) adopting pile driving equipment to drive the foundation pile 1 to the seabed through the reserved pile hole;

(6) designing a piling sequence according to geological conditions, firstly piling four corner foundation piles 1 to ensure that the whole wharf component is in a horizontal state, and then piling each foundation pile 1 from the middle to two sides;

(7) mounting prefabricated wharf components at the appointed position of an appointed sea area foundation bed one by one, and sequentially driving foundation piles 1;

(8) after the wharf members are arranged along the direction required by constructing the wharf (the direction required on a foundation bed in a designated sea area) to form a wharf structure, the top of each foundation pile 1 and the edge of each panel 4 are poured together to form a breast wall structure, so that the breast wall structure is located on the sea level, and a wheel retaining bank and a mooring bollard are arranged on the breast wall structure.

Spatially relative terms, such as "upper," "lower," "left," "right," and the like, may be used in the embodiments for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an upper and a lower orientation. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Moreover, relational terms such as "first" and "second," and the like, may be used solely to distinguish one element from another element having the same name, without necessarily requiring or implying any actual such relationship or order between such elements.

The invention has been described above by way of example, and it should be noted that any simple variants, modifications or other equivalent substitutions by a person skilled in the art without spending creative effort may fall within the scope of protection of the present invention without departing from the core of the present invention.

Claims

1. A dock member, comprising: the novel tunnel structure comprises an arch-shaped tunnel, wherein a panel is arranged at the top of the arch-shaped tunnel, two ends of the panel extend outwards, a bottom plate is arranged at the bottom of the arch-shaped tunnel, pile holes are formed in the panel and the bottom plate and used for enabling foundation piles to penetrate through and to be connected with the arch-shaped tunnel, the pile holes in the panel correspond to the pile holes in the bottom plate in position, a plurality of first wave dissipation holes are formed in the wave-facing surface of the arch-shaped tunnel, a wave dissipation chamber is formed between the hollow interior of the arch-shaped tunnel and the bottom plate, a plurality of reinforcing ribs are vertically arranged on the opposite side surfaces of the wave-facing surface of the arch-shaped tunnel, the top ends of the reinforcing ribs are connected with the panel, the bottom of the reinforcing ribs are connected with the arch-shaped tunnel, a plurality of second wave dissipation holes are formed in the reinforcing ribs, a wave dissipation chamber is formed.

2. The dock member of claim 1, wherein: the number of the reinforcing ribs is at least 2.

3. The dock member of claim 2, wherein: the first wave dissipating holes are in a shape of a circle, a rectangle, a diamond, a semicircle, a rectangle or a combination of any two of the above.

4. The dock member of claim 3, wherein: the shape of the second wave-dissipating hole is round, semicircular, rectangular or the combination of any two of the above.

5. The dock member of claim 4, wherein: the dock member is 30m long in the axial direction.

6. The dock member of claim 5, wherein: the height of the arch-shaped hole is 12-15 m, and the thickness of the arch-shaped hole is 30-50 cm.

7. The dock member of claim 6, wherein: the width of the bottom plate is 20-35 m, and the thickness of the bottom plate is 80-100 cm.

8. The dock member of claim 7, wherein: the width of the reinforcing ribs is 50cm-80cm, and the axial distance of the reinforcing ribs is 3m-5 m.

9. A dock structure, comprising: a plurality of said pier components of claim 8 arranged in a direction required for constructing a pier, and a plurality of foundation piles are driven into the pile holes one by one through the pile holes reserved in the arch-shaped holes to form a pier structure, the tops of the plurality of driven foundation piles are flush with the tops of the arch-shaped holes to form a plane, the bottoms of the foundation piles extend downward through the bottom plate, the foundation piles are used for bearing the load of the pier, and the tops of the foundation piles and the edges of the face plates form a breast wall structure.

10. The dock structure of claim 9, wherein: and the breast wall structure is provided with a mooring post and a wheel protecting ridge.