CN115045232B - High pile wharf structure suitable for embedded boarding corridor bridge and construction method thereof - Google Patents
High pile wharf structure suitable for embedded boarding corridor bridge and construction method thereof Download PDFInfo
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- CN115045232B CN115045232B CN202210815896.3A CN202210815896A CN115045232B CN 115045232 B CN115045232 B CN 115045232B CN 202210815896 A CN202210815896 A CN 202210815896A CN 115045232 B CN115045232 B CN 115045232B
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 94
- 239000010959 steel Substances 0.000 claims abstract description 94
- 239000011513 prestressed concrete Substances 0.000 claims abstract description 5
- 239000004567 concrete Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 10
- 239000004575 stone Substances 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 3
- 241001481833 Coryphaena hippurus Species 0.000 claims description 2
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- 239000002689 soil Substances 0.000 description 2
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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
- E02B3/068—Landing stages for vessels
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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
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/24—Mooring posts
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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
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
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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
- E02D5/22—Piles
- E02D5/24—Prefabricated piles
- E02D5/28—Prefabricated piles made of steel or other metals
- E02D5/285—Prefabricated piles made of steel or other metals tubular, e.g. prefabricated from sheet pile elements
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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
- E02D5/22—Piles
- E02D5/58—Prestressed concrete piles
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Abstract
The invention designs a high-pile wharf structure suitable for an embedded boarding corridor bridge and a construction method thereof, wherein the high-pile wharf structure suitable for the embedded boarding corridor bridge comprises a ship leaning beam, a steel frame and a high-pile structure; an embedded boarding gallery bridge is arranged between the upper part of the leaning beam and the upper part of the high pile structure, the steel frame connects the leaning beam and the pile foundation below the high pile structure to form a whole, the pile foundation below the leaning beam and the foundation pile below the high pile structure close to one side of the leaning beam are steel pipe piles, other pile foundations are prestressed concrete pipe piles, the steel frame comprises a horizontal steel support and a connecting sleeve, the connecting sleeve is sleeved outside the steel pipe piles, and the top of the steel pipe pile is correspondingly connected with the leaning beam and the high pile structure; the pile foundation under the girder and the high pile structure is reliably connected to form a whole below the low water level by utilizing the steel frame, so that the ship load is borne, and boarding and disembarking of the boarding gallery bridge by the passenger wharf is possible.
Description
Technical Field
The invention belongs to the field of general building construction, and particularly relates to a high pile wharf structure suitable for an embedded boarding gallery bridge and a construction method thereof.
Background
In recent years, the island tourism industry in China is vigorously developed, and a passenger transport wharf is taken as a portal for island external traffic, so that the importance of the passenger transport wharf is self-evident. Compared with other freight wharfs, the passenger transport wharf has obviously different functions, takes passengers as transport service main bodies, also reflects service consciousness, and emphasizes safety and comfort based on people.
The traditional passenger boarding and disembarking of the passenger transport wharf is mainly realized by arranging a pedestrian ramp at the wharf front edge and then erecting a temporary access board between the wharf ramp and the passenger ship, and the scheme has the following 4 problems which are difficult to solve all the time in application: 1. when the waves are large, the ship displacement is large, the access board is always in a swaying state, and passengers can get on or off the ship very unsafe; 2. due to the influence of rising and falling tide, the wharf inclined ladder is always in a wet and slippery state, and people easily get on and off the ship to slide; 3. the inclined ramp and the access board are in an open air environment, so that the travel experience of passengers is greatly reduced under adverse weather conditions such as windy, rainy, summer heat, low temperature and the like; 4. the pedestrian inclined ladder and the temporary lapping plate greatly limit the travel of handicapped people.
Therefore, the current boarding and disembarking process of passengers at the passenger terminal needs to be improved so as to meet the requirements of people for safe and comfortable travel. Chinese patent CN203795371U discloses a gallery bridge pontoon, locates the bank through at least one set of bearing device of gallery bridge pontoon, and at least one set of bearing device floats in the surface of water, passes through between the two sets of bearing module the bridge body is connected to adopt positioner to fix a position bearing device. The gallery bridge pontoon changes a system that a traditional hydraulic structure of the gallery bridge pontoon takes a foundation as a bearing and fixing system, can effectively solve the problems of large water level amplitude and the production process of the dock under the condition of frequent fluctuation of hydrology, eliminates or reduces the risk of the engineering of the dock caused by geological risk factors or uncertainties such as reduced bearing capacity of the foundation, integral sliding, deep soft foundation and the like, simultaneously, when the gallery bridge pontoon is scrapped at the end of the future, the gallery bridge pontoon can be fully recycled, has no residues, does not encroach on and pollute water resources, has quick repair of the ecological environment of wetland water, and realizes environmental protection and ecological civilization.
In addition, chinese patent CN210459094U filed by the company discloses a separated high pile wharf wave eliminating structure which comprises close-packed piles, cast-in-situ hat beams, wave eliminating plates, a high pile wharf upper structure and a high pile wharf pile foundation; the pile top of the pile foundation of the high pile wharf is provided with a high pile wharf upper structure, close-packed piles are arranged below the high pile wharf upper structure, the pile top of the close-packed piles is provided with a cast-in-situ cap beam, and the cast-in-situ cap beam is separated from the high pile wharf upper structure; wave eliminating plates are arranged on two sides of the upper structure of the high pile wharf; the design adopts a method of combining closely-spaced piles and the traditional high-pile transparent type breakwater, solves the problem that the traditional transparent type breakwater cannot meet the low-water-level wave-dissipating requirement, and improves the survivability of the closely-spaced piles and the high-pile transparent type breakwater in a separated and combined arrangement mode; the device has the characteristics of small sea area, reasonable stress, wider application range, effective cost saving and attractive appearance.
However, the following technical problems remain to be solved for the boarding bridge of the high-pile wharf arrangement: 1. the boarding gallery bridge outlet is required to rise and fall along with the tide, particularly when the water level is low, the boarding gallery bridge outlet is completely embedded below the code head surface, which means that the upper structure of the wharf is separated into a front part and a rear part, and the integrity of the wharf is destroyed; 2. the sea side part separated by boarding corridor bridges is narrower in width, and enough pile foundations cannot be arranged to meet the requirement of horizontal bearing capacity; 3. the ship is moored by the front part and the rear part of the wharf which are taken as the foundation of the boarding gallery bridge, the front leaning ship beam is larger in displacement, and the horizontal displacement is not coordinated with the rear high pile structure, so that the boarding gallery bridge equipment is damaged.
Therefore, once the embedded boarding bridge separates the upper structure of the high-pile wharf into a front part and a rear part, the horizontal bearing capacity of the pile foundation of the front leaning beam becomes very limited under the condition that the integrity of the wharf is damaged, and the boarding and disembarking of the high-pile wharf through the passenger conveying code becomes difficult.
Disclosure of Invention
In order to solve the problems, the upper structure of the high-pile wharf is separated into a front part and a rear part at the embedded boarding corridor bridge, the integrity of the wharf is destroyed, the boarding corridor bridge is successfully applied to the high-pile wharf when the horizontal bearing capacity of the pile foundation of the front leaning on a beam is limited, and the technical effects of greatly improving the safety and the comfort of boarding and alighting of the passenger transportation wharf are realized.
In order to achieve the effect, the invention designs a high pile wharf structure suitable for an embedded boarding gallery bridge and a construction method thereof.
A high pile wharf structure suitable for an embedded boarding corridor bridge comprises a ship leaning beam, a steel frame and a high pile structure;
an embedded boarding gallery bridge is arranged between the upper part of the leaning beam and the upper part of the high pile structure;
and a ceiling is further arranged on the embedded boarding corridor bridge and used for shielding wind and rain.
The steel frame is connected with pile foundations under the high pile structure by the ship beams to form a whole.
Preferably, the pile foundation below the leaning beam is a steel pipe pile; the foundation piles below the high pile structure and close to one side close to the beam are steel pipe piles, and other pile foundations are prestressed concrete pipe piles; and the steel frame is sleeved on the steel pipe pile.
Preferably, the steel frame comprises a horizontal steel support and a connecting sleeve;
the horizontal steel support is vertically connected between two adjacent connecting sleeves.
Preferably, the connecting sleeve is sleeved outside the steel pipe pile, and the top of the steel pipe pile is correspondingly connected with the ship leaning beam and the high pile structure.
Preferably, a gap of 150-200 mm is reserved between the connecting sleeve and the steel pipe pile; the gaps are filled with high Jiang Xi stone concrete or high-strength grouting materials.
Preferably, the horizontal steel support is in a double or multi-layered arrangement.
Preferably, concrete is poured into the steel pipe pile to a position below the embedded point.
Preferably, the connection sleeve is further provided with a rubber fender on the sea side.
Preferably, a bollard is also arranged on the high pile structure.
The construction method of the high pile wharf structure suitable for the embedded boarding gallery bridge comprises the following steps:
s1, pile sinking, and re-measuring pile foundation positions after pile sinking is completed;
s2, welding the horizontal steel support and the connecting sleeve into an integral steel frame in a factory according to the actual pile position;
s3, carrying out steel pipe pile pouring construction on site, wherein the steel pipe pile is required to be poured with concrete to be below a embedding point;
s4, conveying the steel frame manufactured into a whole to a site to be lifted and sleeved on the steel pipe pile filling pile;
s5, filling high-strength fine stone concrete or high-strength grouting material between the connecting sleeve and the steel pipe pile cast-in-place pile so as to meet the fixedly connecting requirement;
s6, after the foundation construction is completed, sequentially constructing a high pile structure, an upper structure of a leaning beam and an embedded boarding gallery bridge foundation;
and S7, finally, installing a rubber fender, a bollard and an embedded boarding gallery bridge.
The advantages and effects of the application are as follows:
1. the invention provides a high pile wharf structure suitable for an embedded boarding corridor bridge, which utilizes a steel frame to reliably connect a ship leaning beam and a pile foundation below the high pile structure below a low water level to form a whole so as to bear ship load, so that boarding and disembarking of the boarding corridor bridge by using a passenger wharf are possible.
2. The high-pile wharf structure suitable for the embedded boarding corridor bridge can be widely applied to offshore land island traffic passenger terminals, and the safety and the comfort of boarding and alighting of the passenger terminals are greatly improved.
3. Compared with the conventional high pile wharf structure, the structure has obvious spatial characteristics, and has the characteristics of convenience in construction, reasonable stress, attractive appearance and the like.
The foregoing description is only a summary of the technical solutions of the present application, so that the technical means of the present application may be implemented according to the content of the specification, and so that the foregoing and other objects, features and advantages of the present application may be more clearly understood, the following detailed description of the preferred embodiments of the present application is given in conjunction with the accompanying drawings.
The above and other objects, advantages and features of the present application will become more apparent to those skilled in the art from the following detailed description of the specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.
FIG. 1 is a cross-sectional view of a high pile quay structure of the present invention adapted for an embedded boarding pass bridge;
FIG. 2 is a schematic plan view of a high pile quay structure adapted to an embedded boarding pass bridge of the present invention;
FIG. 3 is a pile level diagram of a high pile quay structure adapted for an embedded boarding pass bridge of the present invention;
reference numerals: the method comprises the steps of carrying out a first treatment on the surface of the 1. A steel pipe pile; 2. a horizontal steel support; 3. a connecting sleeve; 4. prestressed concrete pipe piles; 5. a high pile structure; 6. a leaning beam; 7. a rubber fender; 8. a dolphin; 9. an embedded boarding gallery bridge foundation; 10. embedded boarding gallery bridge.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. In the following description, specific details such as specific configurations and components are provided merely to facilitate a thorough understanding of embodiments of the present application. It will therefore be apparent to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the application. In addition, descriptions of well-known functions and constructions are omitted in the embodiments for clarity and conciseness.
It should be appreciated that reference throughout this specification to "one embodiment" or "the present embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the "one embodiment" or "this embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
Furthermore, the present application may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: the terms "/and" herein describe another associative object relationship, indicating that there may be two relationships, e.g., a/and B, may indicate that: the character "/" herein generally indicates that the associated object is an "or" relationship.
The term "at least one" is herein merely an association relation describing an associated object, meaning that there may be three kinds of relations, e.g., at least one of a and B may represent: a exists alone, A and B exist together, and B exists alone.
It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprise," "include," or any other variation thereof, are intended to cover a non-exclusive inclusion.
Example 1
The embodiment mainly introduces a foundation design of a high pile wharf structure suitable for an embedded boarding corridor bridge.
A high pile wharf structure suitable for an embedded boarding corridor bridge comprises a ship leaning beam 6, a steel frame and a high pile structure 5;
an embedded boarding gallery bridge 10 is arranged between the upper part of the leaning beam 6 and the upper part of the high pile structure 5;
the steel frame is connected with pile foundations under the beam 6 and the high pile structure 5 to form a whole.
Further, pile foundations below the leaning beam 6 are steel pipe piles 1; the foundation pile below the high pile structure 5 and close to one side close to the beam 6 is also a steel pipe pile 1; the steel frame is sleeved on the steel pipe pile 1.
Further, the steel frame comprises a horizontal steel support 2 and a connecting sleeve 3;
the horizontal steel support 2 is vertically connected between two adjacent connecting sleeves 3.
Further, the connecting sleeve 3 is sleeved outside the steel pipe pile 1, and the top of the steel pipe pile 1 is correspondingly connected with the leaning beam 6 and the high pile structure 5.
Further, a gap of 150-200 mm is reserved between the connecting sleeve 3 and the steel pipe pile 1; the gaps are filled with high Jiang Xi stone concrete or high-strength grouting materials.
Further, the horizontal steel support 2 adopts a double-layer or multi-layer arrangement.
Further, a rubber fender 7 is arranged on the sea side of the connection sleeve 3.
Further, a bollard 8 is also provided on the high pile structure 5.
The invention provides a high pile wharf structure suitable for an embedded boarding corridor bridge, which utilizes a steel frame to reliably connect a ship leaning beam with a pile foundation below the high pile structure below a low water level to form a whole so as to bear ship load, so that boarding and disembarking of the boarding corridor bridge by a passenger wharf are possible, and the safety and the comfort of boarding and disembarking of the passenger wharf are greatly improved.
Example 2
Based on the above embodiment 1, this embodiment mainly introduces an optimization design of a high pile wharf structure adapted to an embedded boarding gallery bridge: 1-2, FIG. 1 is a cross-sectional view of a high pile dock structure adapted to an embedded boarding bridge according to the present invention; fig. 2 is a schematic plan view of a high pile quay structure adapted to an embedded boarding pass bridge of the present invention.
A high pile wharf structure suitable for an embedded boarding corridor bridge is formed by combining and connecting a ship leaning beam, a steel frame and a high pile structure.
The embedded boarding gallery bridge separates the upper structure of the high pile wharf into a front part and a rear part, the front part is a ship leaning beam, and the rear part is a high pile structure.
And the connecting sleeve and the pile foundation are fixedly connected by filling with high-strength fine stone concrete or high-strength grouting materials.
Further, the upper structure of the wharf is separated by the embedded boarding corridor bridge, but the steel frame is reliably connected with the girder pile foundation and the pile foundation of the high pile structure below the low water level to form a whole so as to bear the load of the ship, realize the boarding function and lay a foundation for the application of the embedded boarding corridor bridge;
further, the steel frame consists of a horizontal steel support and a connecting sleeve, the connecting sleeve is used for connecting a beam pile foundation and a high pile structure pile foundation, and the length of the connecting sleeve can extend downwards below a mud surface according to construction requirements;
further, a gap of 150-200 mm is reserved between the connecting sleeve of the steel frame and the pile foundation, a certain amount of pile foundation deflection can be adapted, the gap is filled with high Jiang Xi stone concrete or high-strength grouting materials, so that the steel frame is reliably connected with the ship leaning beam and the high pile structure, and ship load is effectively transferred;
furthermore, the horizontal steel supports of the steel frame are arranged in a double-layer or multi-layer mode, so that the node stress of the steel frame can be effectively reduced, and the horizontal displacement of the leaning ship beams can be effectively limited;
furthermore, the steel structure auxiliary facilities arranged on the sea side of the connecting sleeve can be directly provided with the rubber fender.
Furthermore, the pile foundation corresponding to the connecting sleeve adopts a steel pipe pile, concrete needs to be poured into the steel pipe pile to be below a embedded point, and the horizontal bearing capacity and rigidity of the section of the pile foundation are greatly improved, so that the horizontal displacement of the ship beam and the joint stress of the steel frame are reduced, and the engineering investment is saved; referring to fig. 3 for pile foundation design, fig. 3 is a pile level diagram of a high pile terminal structure adapted to an embedded boarding gallery bridge according to the present invention.
Furthermore, besides the steel sleeve cast-in-place pile connected with the connecting sleeve, other pile foundations can also adopt prestressed concrete pipe piles, so that the construction cost is effectively saved.
The high-pile wharf structure suitable for the embedded boarding corridor bridge can be widely applied to marine land island traffic passenger terminals, and the safety and the comfort of boarding and alighting of the passenger terminals are greatly improved. In addition, the structure has the characteristics of convenience in construction, reasonable stress, attractive appearance and the like.
Example 3
Based on the above embodiments 1-2, this embodiment mainly describes a construction method of a high pile wharf structure adapted to an embedded boarding bridge, which includes the following steps:
s1, pile sinking, and re-measuring pile foundation positions after pile sinking is completed;
s2, welding the horizontal steel support and the connecting sleeve into an integral steel frame in a factory according to the actual pile position;
s3, carrying out steel pipe pile pouring construction on site, wherein the steel pipe pile is required to be poured with concrete to be below a embedding point;
s4, conveying the steel frame manufactured into a whole to a site to be lifted and sleeved on the steel pipe pile filling pile;
s5, filling high-strength fine stone concrete or high-strength grouting material between the connecting sleeve and the steel pipe pile cast-in-place pile so as to meet the fixedly connecting requirement;
s6, after the foundation construction is completed, sequentially constructing a high pile structure, an upper structure of a leaning beam and an embedded boarding gallery bridge foundation;
and S7, finally, installing a rubber fender, a bollard and an embedded boarding gallery bridge.
Further, in the step S4, there are 2 methods for constructing the steel-pipe pile by sleeving the steel frame on the steel-pipe pile:
the first method is that after the steel frame is sleeved on the steel pipe pile for fixing, the gap between the connecting sleeve and the steel pipe pile is sealed with bottom sealing cement, the top is pumped, and after the completion, high-strength fine stone concrete is poured or high-strength grouting material is poured for fixing.
The second method is that the connecting sleeve extends downwards below the mud surface, the soil body is utilized to directly seal the bottom, the top is pumped, and after the completion, high-strength fine stone concrete is poured or high-strength grouting material is poured for fixing.
The construction method based on the high-pile wharf structure suitable for the embedded boarding corridor bridge is simple in steps, and compared with the conventional high-pile wharf structure, the high-pile wharf structure is obvious in spatial characteristics, and the space modeling calculation analysis is preferably carried out by adopting a finite element method during design; under the action of horizontal force, the interaction between the pile foundation and the soil body is calculated by adopting an m method; when the ship load acts, the ship load is analyzed according to unfavorable working conditions of high water level and low water level; and simplifying the calculation according to constraint conditions and stress characteristics of each part during the structural calculation.
The above description is only of the preferred embodiments of the present invention and it is not intended to limit the scope of the present invention, but various modifications and variations can be made by those skilled in the art. Variations, modifications, substitutions, integration and parameter changes may be made to these embodiments by conventional means or may be made to achieve the same functionality within the spirit and principles of the present invention without departing from such principles and spirit of the invention.
Claims (8)
1. The construction method of the high pile wharf structure suitable for the embedded boarding gallery bridge is characterized by comprising a ship leaning beam (6), a steel frame and a high pile structure (5);
an embedded boarding corridor bridge (10) is arranged between the upper part of the ship leaning beam (6) and the upper part of the high pile structure (5);
the steel frame connects the pile foundation under the ship beam (6) and the high pile structure (5) to form a whole;
pile foundations below the leaning beam (6) are steel pipe piles (1);
the foundation piles below the high pile structure (5) and close to one side close to the beam (6) are steel pipe piles (1), and other pile foundations are prestressed concrete pipe piles (4); the steel frame is sleeved on the steel pipe pile (1);
the construction method comprises the following steps:
s1, pile sinking, and re-measuring pile foundation positions after pile sinking is completed;
s2, welding the horizontal steel support (2) and the connecting sleeve (3) into an integral steel frame in a factory according to the actual pile position;
s3, carrying out pouring construction on the steel pipe pile (1) on site, wherein the steel pipe pile (1) needs to be poured with concrete to be below a embedding point;
s4, conveying the steel frame manufactured into a whole to a field lifting and sleeving the steel frame on a cast-in-place pile of the steel pipe pile (1);
s5, filling high-strength fine stone concrete or high-strength grouting material between the connecting sleeve (3) and the cast-in-place pile of the steel pipe pile (1) so as to meet the fixedly connecting requirement;
s6, after the foundation construction is completed, sequentially constructing a high pile structure (5), an upper structure of a leaning beam (6) and an embedded boarding gallery bridge foundation (9);
and S7, finally, installing a rubber fender (7), a bollard (8) and an embedded boarding corridor bridge (10).
2. A construction method of a high pile quay structure adapted to an embedded boarding bridge according to claim 1, characterized in that the steel frame comprises a horizontal steel support (2) and a connecting sleeve (3); the horizontal steel support (2) is vertically connected between two adjacent connecting sleeves (3);
the horizontal steel support (2) is vertically connected between two adjacent connecting sleeves (3).
3. The construction method of the high pile wharf structure adapting to the embedded boarding corridor bridge according to claim 2, wherein the connecting sleeve (3) is sleeved outside the steel pipe pile (1) and connected with a beam pile foundation and a high pile structure pile foundation; the top of the steel pipe pile (1) is correspondingly connected with the leaning beam (6) and the high pile structure (5).
4. Construction method of a high pile quay structure adapted to an embedded boarding bridge according to claim 2, characterized in that the horizontal steel support (2) is arranged in double or multiple layers.
5. The construction method of the high pile wharf structure adapting to the embedded boarding corridor bridge, according to claim 3, is characterized in that a gap of 150 mm-200 mm is reserved between the connecting sleeve (3) and the steel pipe pile (1); the gaps are filled with high Jiang Xi stone concrete or high-strength grouting materials.
6. A construction method of a high pile quay structure adapted to an embedded boarding bridge according to claim 3, characterized in that the steel pipe pile (1) is filled with concrete below the embedded point.
7. A construction method of a high pile quay structure adapted to an embedded boarding bridge according to claim 3, characterized in that the high pile structure (5) is further provided with a dolphin (8).
8. Construction method of a high pile quay structure adapted to an embedded boarding bridge according to claim 4, characterized in that the connection sleeve (3) is further arranged with rubber fenders (7) on the sea side.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210815896.3A CN115045232B (en) | 2022-07-12 | 2022-07-12 | High pile wharf structure suitable for embedded boarding corridor bridge and construction method thereof |
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| CN202210815896.3A CN115045232B (en) | 2022-07-12 | 2022-07-12 | High pile wharf structure suitable for embedded boarding corridor bridge and construction method thereof |
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| CN115045232B true CN115045232B (en) | 2024-02-09 |
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| CN111676897A (en) * | 2020-07-20 | 2020-09-18 | 中交第四航务工程勘察设计院有限公司 | Utilize asymmetric butterfly-shaped LNG pier structure of breakwater structure |
| CN212896121U (en) * | 2020-07-14 | 2021-04-06 | 中交第一航务工程勘察设计院有限公司 | Disconnect-type high stake ore pier structure |
| CN213267738U (en) * | 2020-08-12 | 2021-05-25 | 中交武汉港湾工程设计研究院有限公司 | Multilayer mooring cable high pile pier platform structure |
| CN214460084U (en) * | 2021-02-19 | 2021-10-22 | 中交第四航务工程勘察设计院有限公司 | Novel steel construction alongside structure |
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| FR2930516B1 (en) * | 2008-04-25 | 2013-09-20 | Technip France | STRUCTURE FOR LOADING AND UNLOADING AT LEAST ONE SHIP FOR TRANSPORTING A FLUID. |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212896121U (en) * | 2020-07-14 | 2021-04-06 | 中交第一航务工程勘察设计院有限公司 | Disconnect-type high stake ore pier structure |
| CN111676897A (en) * | 2020-07-20 | 2020-09-18 | 中交第四航务工程勘察设计院有限公司 | Utilize asymmetric butterfly-shaped LNG pier structure of breakwater structure |
| CN213267738U (en) * | 2020-08-12 | 2021-05-25 | 中交武汉港湾工程设计研究院有限公司 | Multilayer mooring cable high pile pier platform structure |
| CN214460084U (en) * | 2021-02-19 | 2021-10-22 | 中交第四航务工程勘察设计院有限公司 | Novel steel construction alongside structure |
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