CN202273241U - Suction bucket- pile composite type base - Google Patents
Suction bucket- pile composite type base Download PDFInfo
- Publication number
- CN202273241U CN202273241U CN2011204135014U CN201120413501U CN202273241U CN 202273241 U CN202273241 U CN 202273241U CN 2011204135014 U CN2011204135014 U CN 2011204135014U CN 201120413501 U CN201120413501 U CN 201120413501U CN 202273241 U CN202273241 U CN 202273241U
- Authority
- CN
- China
- Prior art keywords
- suction bucket
- bucket
- pile
- stake
- suction
- 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.)
- Expired - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B2017/0056—Platforms with supporting legs
- E02B2017/0073—Details of sea bottom engaging footing
- E02B2017/0078—Suction piles, suction cans
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a suction bucket- pile composite type base, which comprises a suction bucket and a pile. The suction bucket is arranged under the ground in sinking penetrating mode, a bucket cover of the suction bucket is provided with a through hole, a valve is installed at the position of the through hole, a pile penetrates through the suction bucket from the bucket cover from top to bottom, and the pile is fixedly connected with the bucket cover. Further, vertical partition boards can be installed on the inner portion of the suction bucket in the circumferential direction at intervals, and each partition board is respectively and fixedly connected with the inner wall of the bucket skirt and the pile. The suction bucket- pile composite type base is reasonable in structural design, strong in antidumping load and vertical up-pull load capability, good in transformation characteristic under horizontal and antidumping load, small in transformation and good in base stability and saves construction cost.
Description
Technical field
The utility model relates to the structural shape of steel or concrete foundation, particularly suction bucket and pile foundation.
Background technology
The superstructure level is born when the coupling of complicated loads such as, vertical, moment of flexure and moment of torsion in the works basis, and failure mechanism is more complicated, design difficulty is higher.Though single pile basis can have very big vertical rigidity and higher vertical bearing capacity,, level to load action place an order the distortion of pile foundation excessive be the main weak point of this basis pattern.Weight bearing power is strong though the suction barrel base has the opposing superstructure to topple, easy construction, advantage that cost is lower, as shallow foundation, and itself less stable.
To the deficiency of existing basic pattern under the complex environment condition, need seek new foundation structure pattern, under multidirectional compound load coupling, not only on bearing capacity and stability, have preferably to guarantee, and have deformation characteristic preferably.
The utility model content
The utility model technical problem to be solved provides a kind of suction bucket-stake combined type basis.
The technical scheme that its technical problem of the utility model solution is taked is: its suction bucket-stake combined type basis comprises suction bucket and stake; The suction bucket is heavy to be passed through in underground; The bung of suction bucket is provided with through hole; In said through hole valve is installed, said stake from top to bottom runs through whole suction bucket from bung, and stake is fixedly connected with bung.
Further; The utility model is equipped with vertical dividing plate in the circumferential direction inside direction compartment of terrain of said suction bucket; Each dividing plate is fixedly connected with stake with the inwall of bucket skirt respectively; Thereby suction bucket circumferential direction inside direction is divided into several cavitys,, prevents suction bucket flexing simultaneously to strengthen the integral rigidity of the utility model.
Compared with prior art, the beneficial effect of the utility model is: the overturning or slip resistance analysis load of suction bucket with vertical on to pull out weight bearing power strong, the vertical and level that can increase stake significantly is to bearing capacity, and makes stake under the level and the load that topples, good deformation characteristic arranged; And stake has vertical rigidity and the big advantage of vertical bearing capacity, can significantly strengthen the stability of suction bucket.Further, bucket skirt dividing plate the integral rigidity of having strengthened the utility model is set, prevent suction bucket flexing simultaneously.The whole foundation structure reasonable stress of the utility model, cost saving under multidirectional compound load coupling, not only have preferably to guarantee on bearing capacity and stability, and have good deformation characteristic.The utility model applied range can be used as the basis of various works such as construction work, bridge engineering, offshore engineering.
Description of drawings
Fig. 1 is the structural principle sketch map of the utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Among the figure: 1, stake, 2, bung, 3, the bucket skirt, 4, valve, 5, ground, 6, dividing plate.
The specific embodiment
Further set forth the concrete structure of the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, the utility model mainly comprises suction bucket and stake 1, is material with steel or concrete usually.Wherein, the suction bucket mainly is made up of bung 2 and bucket skirt 3.And bung 2 is provided with through hole, and valve 4 is installed in the through hole.The suction bucket is heavy to be passed through in underground, and the soffit of bung 2 and ground surface absolute altitude are maintained an equal level.The bung 2 of stake 1 self-suction bucket from top to bottom runs through whole suction bucket, and bung 2 is fixed together with stake 1, makes suction bucket and stake form a whole co-operation.
For strengthening the integral rigidity of the utility model; Prevent suction bucket flexing simultaneously; As the preferred embodiment of the utility model, as shown in Figure 2, in the circumferential direction inside direction compartment of terrain of suction bucket several vertical dividing plates 6 are installed; Each dividing plate 6 is fixedly connected with stake 1 with the inwall of bucket skirt 3 respectively, thereby suction bucket circumferential direction inside direction is divided into several vertical cavitys.For example in the embodiment shown in Figure 2, by four dividing plates 6 suction bucket inside is divided into four cavitys.
During use, the suction bucket-stake combined type basis of the utility model is transported to the job site, and it is made the as a whole piling construction that directly is used for.In the piling process, the valve on the bung 24 is opened, the inside of suction bucket is communicated with ambient atmosphere, be convenient to the injection of suction bucket to underground.After stake 1 got to predetermined depth of penetration, this moment the suction bucket bung 2 injection 5 times to ground, a bucket skirt 3 is inserted in the soil, and the soffit of bung 2 is fair with the ground surface absolute altitude.After piling finishes to bleed, valve-off 4.
Claims (2)
1. suction bucket-stake combined type is basic, it is characterized in that: comprise suction bucket and stake, the suction bucket is heavy to be passed through in underground; The bung of suction bucket is provided with through hole; In said through hole valve is installed, said stake from top to bottom runs through whole suction bucket from bung, and stake is fixedly connected with bung.
2. suction bucket according to claim 1-stake combined type basis, it is characterized in that: the circumferential direction inside direction compartment of terrain at said suction bucket is equipped with vertical dividing plate, and each dividing plate is fixedly connected with stake with the inwall of bucket skirt respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204135014U CN202273241U (en) | 2011-10-26 | 2011-10-26 | Suction bucket- pile composite type base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204135014U CN202273241U (en) | 2011-10-26 | 2011-10-26 | Suction bucket- pile composite type base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273241U true CN202273241U (en) | 2012-06-13 |
Family
ID=46193608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204135014U Expired - Fee Related CN202273241U (en) | 2011-10-26 | 2011-10-26 | Suction bucket- pile composite type base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273241U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808419A (en) * | 2012-08-01 | 2012-12-05 | 天津大学 | Combined pile foundation structure |
| CN103205980A (en) * | 2013-04-24 | 2013-07-17 | 中国水电顾问集团华东勘测设计研究院 | Large-diameter mono-pile foundation of offshore wind turbine and construction method of large-diameter mono-pile foundation |
| CN103741711A (en) * | 2013-12-23 | 2014-04-23 | 中交第二航务工程局有限公司 | Double-wall suction bucket with high and low bucket covers |
| CN105473791A (en) * | 2013-08-28 | 2016-04-06 | 菱重维斯塔斯海上风力有限公司 | Method of installing a foundation for an offshore wind turbine and a template for use herein |
| CN108166523A (en) * | 2017-12-12 | 2018-06-15 | 河海大学 | A kind of resistance to plucking suction barrel base and its installation method |
-
2011
- 2011-10-26 CN CN2011204135014U patent/CN202273241U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102808419A (en) * | 2012-08-01 | 2012-12-05 | 天津大学 | Combined pile foundation structure |
| CN102808419B (en) * | 2012-08-01 | 2015-01-14 | 天津大学 | Combined pile foundation structure |
| CN103205980A (en) * | 2013-04-24 | 2013-07-17 | 中国水电顾问集团华东勘测设计研究院 | Large-diameter mono-pile foundation of offshore wind turbine and construction method of large-diameter mono-pile foundation |
| CN105473791A (en) * | 2013-08-28 | 2016-04-06 | 菱重维斯塔斯海上风力有限公司 | Method of installing a foundation for an offshore wind turbine and a template for use herein |
| CN103741711A (en) * | 2013-12-23 | 2014-04-23 | 中交第二航务工程局有限公司 | Double-wall suction bucket with high and low bucket covers |
| CN108166523A (en) * | 2017-12-12 | 2018-06-15 | 河海大学 | A kind of resistance to plucking suction barrel base and its installation method |
| CN108166523B (en) * | 2017-12-12 | 2019-10-29 | 河海大学 | A kind of resistance to plucking suction barrel base and its installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202273241U (en) | Suction bucket- pile composite type base | |
| CN102051876B (en) | Novel tree root structure pile and construction process thereof | |
| CN202039382U (en) | Ribbing seabed suction anchor | |
| CN203939028U (en) | Portable marine piling position-limited rack | |
| CN110158638A (en) | Offshore wind farm composite tube foundation construction structure and construction method | |
| CN201980397U (en) | Underwater slipway for ship berth | |
| CN103758115A (en) | Composite material fold-line-shaped plate connecting structure | |
| CN202881965U (en) | High-torque pre-arranged type tower crane foundation in deep foundation pit | |
| CN201671107U (en) | Prestressed assembled box type precast concrete tower crane foundation | |
| CN206157792U (en) | Complementary rectification reinforced structure of stake raft | |
| CN204000856U (en) | The anti-side changeable ridigity pile of inner support grouting formula level base | |
| CN201943084U (en) | Negative pressure bucket type foundation structure for offshore wind driven generator with stabilizers | |
| CN110593298A (en) | Composite foundation for improving bearing performance of cylindrical foundation by using auxiliary piles and construction method thereof | |
| CN203866802U (en) | Single-foot column oil production platform | |
| CN203420294U (en) | Stacked pile body self-reaction force balance load box | |
| CN101831918A (en) | Prestressed assembly box-shaped precast concrete tower crane foundation | |
| CN204199262U (en) | Simple and easy cylinder stake formula wellhead platform | |
| CN204125931U (en) | Foundation pile structure | |
| CN213867902U (en) | Offshore wind power suction pile foundation | |
| CN205776312U (en) | Circular combined super-large diameter offshore wind farm single-pile foundation | |
| CN205421310U (en) | Large -scale transmission tower suction formula bucket foundation structure | |
| CN211596769U (en) | Novel pile stabilizing platform structure | |
| CN106948370A (en) | Cavity pocketed ocean foundation structure and its construction method | |
| CN203684267U (en) | Novel offshore wind power basic structure | |
| CN202492846U (en) | Drop hammer pile-sinking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20171026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |