CN109930474A - A kind of connected structure for pile foundation type trestle and barrel type basis - Google Patents
A kind of connected structure for pile foundation type trestle and barrel type basis Download PDFInfo
- Publication number
- CN109930474A CN109930474A CN201910273953.8A CN201910273953A CN109930474A CN 109930474 A CN109930474 A CN 109930474A CN 201910273953 A CN201910273953 A CN 201910273953A CN 109930474 A CN109930474 A CN 109930474A
- Authority
- CN
- China
- Prior art keywords
- type
- trestle
- pile foundation
- barrel
- basis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Foundations (AREA)
Abstract
The invention discloses a kind of connected structures for pile foundation type trestle and barrel type basis, including two L-type Cast-in-place concretes to shelve beam, Prefabricated road plate and prestressed cored slab；L-type Cast-in-place concrete is shelved beam with the connected structure on barrel type basis for pile foundation type trestle and connect to form entirety with upper shell, Prefabricated road plate by the present invention, and structural integrity is strong, integral strength has certain reliability；The present invention is simple for pile foundation type trestle and the connected structure structure on barrel type basis, can be shelved according to upper design load, large-span prestressed cored slab range, it is reserved be displaced deflection and adjust shelve girder construction scale, structure adaptability is strong；The present invention for pile foundation type trestle and barrel type basis connected structure equipped with sliding support and expansion gap device, be applicable to being connected for different function barrel type foundation structure and pile foundation type trestle；Connected structure of the present invention for pile foundation type trestle and barrel type basis has the characteristics that speed of application is fast, construction technology is simple.
Description
Technical field
It is especially a kind of to be connected knot for pile foundation type trestle and barrel type basis the present invention relates to connected structure technical field
Structure.
Background technique
In port engineering, barrel type foundation structure is since it can batch production be prefabricated, over-water construction simple process, noiseless are dirty
The features such as dye and environmental pollution, is applied to breakwater engineering and bank-protection works.Barrel type foundation structure is usually by an infrastructure bucket
Body and 2 top cylinders composition, lower barrel base staving is oval, and 2 top cylinders are located in basic bucket top plate, on upper shell
Side's setting roads plate forms access.When pierhead trestle needs and the intersection linking of barrel type foundation structure forms channel, due to barrel type
Foundation structure feature causes trestle offshore pile foundation and barrel spacing on the basis of barrel type larger, generally uses large-span concrete
Fabric connectivity connects inconvenient problem there are trestle offshore pile foundation and barrel spacing on the basis of barrel type are larger.
Summary of the invention
The purpose of the present invention is to provide a kind of connected structures for pile foundation type trestle and barrel type basis, can solve trestle
Offshore pile foundation and barrel spacing on the basis of barrel type are larger, connect inconvenient problem.
The technical solution for realizing the aim of the invention is as follows:
A kind of connected structure for pile foundation type trestle and barrel type basis, which is characterized in that put including two L-type Cast-in-place concretes
Set beam, Prefabricated road plate and prestressed cored slab；Described two L-type Cast-in-place concretes shelve the upper shell that beam is set to barrel type basis
On, and two L-type Cast-in-place concretes are shelved and are installed with Prefabricated road plate between beam；The L-type Cast-in-place concrete shelves beam and upper shell, prefabricated
Roads plate connects to form entirety；The prestressed cored slab setting is between pile foundation type trestle and barrel type basis, pre-stress hollow
One end of plate is held on trestle crossbeam, and the other end of prestressed cored slab is held on L-type Cast-in-place concrete and shelves on beam.
Preferably, the beam face of shelving that the L-type Cast-in-place concrete shelves beam is provided with sliding support, and the sliding support is located at
The bottom of prestressed cored slab one end.
Preferably, the end face of prestressed cored slab and L-type Cast-in-place concrete are shelved and are provided with expansion joint between the L-type vertical plane of beam
Device.
Preferably, L-type Cast-in-place concrete is shelved deformation joint is arranged between beam on the upper shell on the adjacent barrel type basis.
Compared with prior art, the present invention its remarkable advantage:
(1) present invention for pile foundation type trestle and barrel type basis connected structure by L-type Cast-in-place concrete shelve beam and upper shell,
Prefabricated road plate connects to form entirety, and structural integrity is strong, integral strength has certain reliability.
(2) present invention is simple for pile foundation type trestle and the connected structure structure on barrel type basis, can be according to upper design lotus
Load, large-span prestressed cored slab shelve range, girder construction scale is shelved in reserved displacement deflection adjustment, and structure adaptability is strong.
(3) present invention is equipped with sliding support and expansion gap device for pile foundation type trestle and the connected structure on barrel type basis,
It is applicable to being connected for different function barrel type foundation structure and pile foundation type trestle.
(4) present invention is fast with speed of application for pile foundation type trestle and the connected structure on barrel type basis, construction technology is simple
The features such as single.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is required attached drawing in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is structural schematic diagram of the present invention for pile foundation type trestle and the connected structure on barrel type basis.
Fig. 2 is top view of the present invention for pile foundation type trestle and the connected structure on barrel type basis.
Fig. 3 is the structural schematic diagram that L-type Cast-in-place concrete of the present invention shelves beam.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
As shown in Figure 1, Figure 2 and Figure 3, a kind of connected structure for pile foundation type trestle and barrel type basis, including two L-types
Cast-in-place concrete shelves beam 1, Prefabricated road plate 5 and prestressed cored slab 6；Described two L-type Cast-in-place concretes shelve beam 1 and are set to barrel type base
On the upper shell 4 of plinth, and two L-type Cast-in-place concretes are shelved and are installed with Prefabricated road plate 5 between beam 1；The L-type Cast-in-place concrete shelves beam
1 connect formation entirety with upper shell 4, Prefabricated road plate 5；The prestressed cored slab 6 is arranged in pile foundation type trestle and barrel type base
Between plinth, one end of prestressed cored slab 6 is held on trestle crossbeam, and it is cast-in-place that the other end of prestressed cored slab 6 is held on L-type
Concrete is shelved on beam 1.The beam face of shelving that the L-type Cast-in-place concrete shelves beam 1 is provided with sliding support 2, and the sliding support 2 is located at
The bottom of 6 one end of prestressed cored slab.The end face of prestressed cored slab 6 and L-type Cast-in-place concrete are shelved between the L-type vertical plane of beam 1
It is provided with expansion gap device 3.L-type Cast-in-place concrete shelves setting deformation joint 7 between beam 1 on the upper shell 4 on the adjacent barrel type basis.
Construction technology process of the present invention is as follows: preparation of construction → surveying setting-out, and → cast-in-place beam support system of shelving erects → ties up
Wire-tie → that formwork supporting plate → cast-in-place shelves beam placement layer by layer → concrete curing → form removal → remaining support, expansion joint etc. is attached
Belong to erection of equipment.
According to requiring for reinforcing bar to be transported on the bed die set up by cargo ship, the cooperation of loop wheel machine ship is tied up as required
It pricks, installation.Beam forms is shelved using loop wheel machine Ship Transportation, using former big drum two sides barrel as stress supporting point it is counter hung it is vertical
Mould.The cast-in-place concrete that pours is conveyed using mixer ship, carries out placement layer by layer to beam is shelved, and is shelved after the completion of beam pours, to guarantee to have poured
The concrete built reaches the intensity and durability of design requirement within defined age, and surface covers geotextiles, and it is wet to carry out fresh water
Maintenance.It finally carries out the affiliated facilities such as remaining support, expansion joint and is installed site operation.
Specifically, L-type Cast-in-place concrete is shelved beam 1 and is set on barrel type basis upper shell 4, this shelves beam and top when construction
The connection of Prefabricated road plate 5 forms whole.The partial cut for carrying out upper cylinder and walkway board is needed if construction is completed in barrel type structure, is dug
It carries out shelving beam construction after being transformed except concrete.When pierhead trestle needs and the intersection linking of barrel type foundation structure forms channel, due to
Barrel type foundation structure feature causes trestle offshore pile foundation and barrel spacing on the basis of barrel type larger, therefore uses and shelve large span
Prestressed cored slab 6, one end are held on trestle crossbeam, and the other end is held on L-type Cast-in-place concrete and shelves beam 1；In view of barrel type base
No matter plinth structure is used as breakwater or bank protection structure that can be subjected to displacement, and need to shelve face setting sliding support 2 in beam, facilitate tune
Width is shelved in section 6 one end of prestressed cored slab, and expansion joint width should regard the barrel type basic function between prestressed cored slab 6 and beam
It determines.The reserved width determination of range, displacement deformation should be shelved according to design load, cored slab by shelving girder construction scale, be set simultaneously
Corresponding expansion gap device 3 is set, for the flexible material that filling is installed in expansion joint, prevents prestressed cored slab 6 and L-type existing
It pours concrete and shelves beam 1 and expand with heat and contract with cold the deformation of generation.When trestle linking is greater than single staving width across width is shelved, it is contemplated that adjacent
It is poor that two bases can generate certain displacement, L-type Cast-in-place concrete should shelve beam 1 on adjacent staving deformation joint 7 is arranged.
The present invention is the connection of pile foundation type structure and barrel type foundation structure, and innovative point is that holding force is squeezed at piling strtucture stake end
Layer, displacement structure and settling amount are all smaller, and the displacement of barrel type foundation structure and sedimentation had according to it using function it is larger
Gap.Barrel type foundation structure is bottom end opening, and the back-off large-diameter circular barrel structure of top closure relies primarily on it and is self-possessed, is interior
The collective effect of portion's filler and the external soil body and barrel resists external force, and soil body horizontal power, base shear are to influence cylinder displacement to sink
The principal element of drop.So the present invention is reasonable, reliable for the linking design of two different structures.
In conclusion the present invention for pile foundation type trestle and barrel type basis connected structure by L-type Cast-in-place concrete shelve beam and
Upper shell, Prefabricated road plate connect to form entirety, and structural integrity is strong, integral strength has certain reliability；The present invention is used for
Pile foundation type trestle and the connected structure structure on barrel type basis are simple, can be according to upper design load, large-span prestressed cored slab
Shelve range, girder construction scale is shelved in reserved displacement deflection adjustment, structure adaptability is strong；The present invention for pile foundation type trestle with
The connected structure on barrel type basis is equipped with sliding support and expansion gap device, is applicable to different function barrel type foundation structure and pile foundation
The linking of formula trestle；The present invention for the connected structure on pile foundation type trestle and barrel type basis have speed of application fastly, construction technology
The features such as simple.
Particular embodiments described above, the technical issues of to solution of the invention, technical scheme and beneficial effects carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to
The present invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (4)
1. a kind of connected structure for pile foundation type trestle and barrel type basis, which is characterized in that shelved including two L-type Cast-in-place concretes
Beam (1), Prefabricated road plate (5) and prestressed cored slab (6)；Described two L-type Cast-in-place concretes shelve beam (1) and are set to barrel type basis
Upper shell (4) on, and two L-type Cast-in-place concretes are shelved and are installed with Prefabricated road plate (5) between beam (1)；The L-type Cast-in-place concrete is put
It sets beam (1) and connect formation entirety with upper shell (4), Prefabricated road plate (5)；The prestressed cored slab (6) is arranged in pile foundation type
Trestle and barrel type basis between, one end of prestressed cored slab (6) is held on trestle crossbeam, prestressed cored slab (6) it is another
One end is held on L-type Cast-in-place concrete and shelves on beam (1).
2. the connected structure according to claim 1 for pile foundation type trestle and barrel type basis, which is characterized in that the L
The beam face of shelving that type Cast-in-place concrete shelves beam (1) is provided with sliding support (2), and the sliding support (2) is located at pre-stress hollow
The bottom of plate (6) one end.
3. the connected structure according to claim 1 for pile foundation type trestle and barrel type basis, which is characterized in that prestressing force
The end face of cored slab (6) and L-type Cast-in-place concrete are shelved and are provided with expansion gap device (3) between the L-type vertical plane of beam (1).
4. the connected structure according to claim 1 for pile foundation type trestle and barrel type basis, which is characterized in that adjacent institute
It states L-type Cast-in-place concrete on the upper shell (4) on barrel type basis and shelves setting deformation joint (7) between beam (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273953.8A CN109930474A (en) | 2019-04-04 | 2019-04-04 | A kind of connected structure for pile foundation type trestle and barrel type basis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910273953.8A CN109930474A (en) | 2019-04-04 | 2019-04-04 | A kind of connected structure for pile foundation type trestle and barrel type basis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109930474A true CN109930474A (en) | 2019-06-25 |
Family
ID=66989485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910273953.8A Pending CN109930474A (en) | 2019-04-04 | 2019-04-04 | A kind of connected structure for pile foundation type trestle and barrel type basis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109930474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115976933A (en) * | 2022-12-15 | 2023-04-18 | 保利长大工程有限公司 | Temporary trestle structure for expansion joint of end beam of suspension bridge |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070111000A (en) * | 2006-05-16 | 2007-11-21 | (주)스틸엔콘크리트 | Fabrication-type slab bridge constructed by supporting h-girder to connection member inserted on matrix pile column and construction method thereof |
| CN103806407A (en) * | 2012-11-12 | 2014-05-21 | 中交第三航务工程勘察设计院有限公司 | Pile-bucket integrated wharf structure and construction method thereof |
| CN104047222A (en) * | 2013-03-14 | 2014-09-17 | 上海市政工程设计研究总院（集团）有限公司 | Bridge structure near mountain and by river and construction method of bridge |
| EP2821552A1 (en) * | 2013-07-04 | 2015-01-07 | Conseil Service Investissement | Gateway and method for producing such a gateway |
| CN104313999A (en) * | 2014-09-09 | 2015-01-28 | 中国石油天然气集团公司 | Bridge pier structure |
| CN204825610U (en) * | 2015-07-22 | 2015-12-02 | 济南市市政工程设计研究院（集团）有限责任公司 | No expansion joint rigid frame bridge |
| CN207176619U (en) * | 2017-09-19 | 2018-04-03 | 连云港港30万吨级航道建设指挥部 | A kind of caulking joint device for tub foundation structure shore protection |
| CN207452738U (en) * | 2017-11-20 | 2018-06-05 | 中铁二十局集团第一工程有限公司 | The deep water high-block bridge degree bridge construction naked rock river bed trestle of hard stone |
| CN108797513A (en) * | 2018-06-12 | 2018-11-13 | 中交第三航务工程勘察设计院有限公司 | A kind of normalized assembled pile foundation wharfs structure and its method of construction |
| CN208183643U (en) * | 2017-05-12 | 2018-12-04 | 中交第三航务工程勘察设计院有限公司 | A kind of dock structure taking into account large ship and heavy mail mast and hanging |
| CN208280155U (en) * | 2018-05-24 | 2018-12-25 | 中铁七局集团有限公司勘测设计研究院 | A kind of steel trestle infrastructure structure for resisting the impact of flood discharge torrent speed |
| CN208293405U (en) * | 2018-04-25 | 2018-12-28 | 浙江兴土桥梁临时钢结构工程有限公司 | A kind of abutment of linking deck type suspension bridge and the sidewalk that bankets |
| CN109162288A (en) * | 2018-08-10 | 2019-01-08 | 中交路桥北方工程有限公司 | Latch type steel pipe pile cofferdam construction device and construction method |
| CN210127392U (en) * | 2019-04-04 | 2020-03-06 | 中交第三航务工程勘察设计院有限公司 | A novel linking structure that is used for pile foundation formula landing stage and bucket formula basis |
-
2019
- 2019-04-04 CN CN201910273953.8A patent/CN109930474A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070111000A (en) * | 2006-05-16 | 2007-11-21 | (주)스틸엔콘크리트 | Fabrication-type slab bridge constructed by supporting h-girder to connection member inserted on matrix pile column and construction method thereof |
| CN103806407A (en) * | 2012-11-12 | 2014-05-21 | 中交第三航务工程勘察设计院有限公司 | Pile-bucket integrated wharf structure and construction method thereof |
| CN104047222A (en) * | 2013-03-14 | 2014-09-17 | 上海市政工程设计研究总院（集团）有限公司 | Bridge structure near mountain and by river and construction method of bridge |
| EP2821552A1 (en) * | 2013-07-04 | 2015-01-07 | Conseil Service Investissement | Gateway and method for producing such a gateway |
| CN104313999A (en) * | 2014-09-09 | 2015-01-28 | 中国石油天然气集团公司 | Bridge pier structure |
| CN204825610U (en) * | 2015-07-22 | 2015-12-02 | 济南市市政工程设计研究院（集团）有限责任公司 | No expansion joint rigid frame bridge |
| CN208183643U (en) * | 2017-05-12 | 2018-12-04 | 中交第三航务工程勘察设计院有限公司 | A kind of dock structure taking into account large ship and heavy mail mast and hanging |
| CN207176619U (en) * | 2017-09-19 | 2018-04-03 | 连云港港30万吨级航道建设指挥部 | A kind of caulking joint device for tub foundation structure shore protection |
| CN207452738U (en) * | 2017-11-20 | 2018-06-05 | 中铁二十局集团第一工程有限公司 | The deep water high-block bridge degree bridge construction naked rock river bed trestle of hard stone |
| CN208293405U (en) * | 2018-04-25 | 2018-12-28 | 浙江兴土桥梁临时钢结构工程有限公司 | A kind of abutment of linking deck type suspension bridge and the sidewalk that bankets |
| CN208280155U (en) * | 2018-05-24 | 2018-12-25 | 中铁七局集团有限公司勘测设计研究院 | A kind of steel trestle infrastructure structure for resisting the impact of flood discharge torrent speed |
| CN108797513A (en) * | 2018-06-12 | 2018-11-13 | 中交第三航务工程勘察设计院有限公司 | A kind of normalized assembled pile foundation wharfs structure and its method of construction |
| CN109162288A (en) * | 2018-08-10 | 2019-01-08 | 中交路桥北方工程有限公司 | Latch type steel pipe pile cofferdam construction device and construction method |
| CN210127392U (en) * | 2019-04-04 | 2020-03-06 | 中交第三航务工程勘察设计院有限公司 | A novel linking structure that is used for pile foundation formula landing stage and bucket formula basis |
Non-Patent Citations (1)
| Title |
|---|
| 姚玲森、程翔云: "《柔性墩台梁式桥设计》", 人民交通出版社, pages: 193 - 194 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115976933A (en) * | 2022-12-15 | 2023-04-18 | 保利长大工程有限公司 | Temporary trestle structure for expansion joint of end beam of suspension bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104878766B (en) | A kind of long side slope protection concrete continuous fast pouring drawing-die system and construction method | |
| CN101748681B (en) | Pretensioning method construction technology of 50m broken line reinforced concrete T-shaped beam | |
| CN101994293B (en) | High pier coping construction method | |
| CN106012960B (en) | A kind of assembled long piled wharf superstructure system and its construction method | |
| CN107975059A (en) | A kind of assembled pile foundation wharfs structure and its construction method | |
| CN104088221B (en) | A kind of T-shaped plate girder precast segment unit based on steel truss and combined bridge deck | |
| CN110184950A (en) | The construction method of bridge former address reorganization and expansion new bridge under a kind of guarantor's gating condition | |
| CN108797513A (en) | A kind of normalized assembled pile foundation wharfs structure and its method of construction | |
| CN204899204U (en) | Mouthful structure concrete structure's of department a template system fetches earth among reverse construction method | |
| CN106223183A (en) | Assembled concrete-filled rectangular steel tube combination truss bridge and construction method | |
| CN103410102A (en) | H-shaped double column pier wide-bridge-surface cantilever temporary consolidation structure and construction method thereof | |
| CN108951399A (en) | A kind of Single-box multi-chamber box beam bridge and its construction method | |
| CN109440634A (en) | The prefabricated high strength concrete hollow bent cap structure that internal model can be taken off | |
| CN105133484B (en) | A kind of part earth anchor higher-lower tower cable-stayed bridge structure | |
| CN206090275U (en) | Assembled rectangular concrete -filled steel tube makes up truss bridge | |
| CN109024219A (en) | A kind of prefabricated ultra-high performance concrete-normal concrete composite beam bridge girder construction and construction method | |
| CN108547311A (en) | Isolated footing under a kind of prefabricated assembled profile steel concrete column | |
| CN204059179U (en) | A kind of T-shaped plate girder precast segment unit based on steel truss and combined bridge deck | |
| CN106149877A (en) | Docking structure at concrete frame structure prefabricated post and beam slab node and method | |
| CN109930474A (en) | A kind of connected structure for pile foundation type trestle and barrel type basis | |
| CN105019645A (en) | Template system for building concrete structure at earth-taking opening in top-down construction method, and construction method | |
| CN209114299U (en) | A kind of Single-box multi-chamber box beam bridge | |
| CN209144668U (en) | A kind of anti-buckling structure of large span box girder with corrugated steel webs | |
| CN207003212U (en) | A kind of combined truss arch bridge | |
| CN207597341U (en) | A kind of modular assembly formula pile foundation wharfs structural system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |