CN108239988A - A kind of assembled steel barrel base structure and its construction method - Google Patents
A kind of assembled steel barrel base structure and its construction method Download PDFInfo
- Publication number
- CN108239988A CN108239988A CN201810155513.8A CN201810155513A CN108239988A CN 108239988 A CN108239988 A CN 108239988A CN 201810155513 A CN201810155513 A CN 201810155513A CN 108239988 A CN108239988 A CN 108239988A
- Authority
- CN
- China
- Prior art keywords
- steel
- connecting plate
- ribs
- plate
- cylinder
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
Abstract
The invention discloses a kind of assembled steel barrel base structures, are mutually fixedly connected with combination including several steel drum units, between adjacent steel drum unit and form steel drum foundation structure；Each steel drum unit includes steel cylinder, steel deck-plate, the first connecting plate, the second connecting plate, circumferential angle steel ribs and longitudinal T-steel ribs；The top of steel cylinder is equipped with steel deck-plate, and the left and right ends and rear and front end of steel cylinder are equipped with the first connecting plate and the second connecting plate, and the inner wall of steel cylinder is equipped with several circumferential angle steel ribs, and the bottom of steel cylinder is equipped with several longitudinal T-steel ribs；Assembled steel barrel base structure of the present invention realizes barrel type foundation structure prefabricated construction, forms barrel type foundation structure by assembling combination, realize its function by researching and developing standard steel construction form；It saves partly latent and refutes and excavate navigation channel process, also save and build precast plant's expense, reduce the precondition using barrel type foundation structure, compared with prior art economical height.
Description
Technical field
The present invention relates to barrel type infrastructure technologies field, particularly a kind of assembled steel barrel base structure and its construction party
Method.
Background technology
Barrel type foundation structure is to build the new construction that hydro-structure developed on soft soil foundation in recent years, by shell wall, every
Plate is enclosed in weak soil in shell, improves weak soil and the interaction ability of barrel type foundation structure, shared upper part structure institute
The load of transmission forms the shore protection or breakwater of earth-retaining, is suitble to silt coast construction structure；But barrel type foundation structure produces
Making needs special precast factory, and initial investment is high, and finished product, which goes out fortune, needs partly latent to refute, also needed in phytal zone excavation construction navigation channel and
A series of technical guarantee measures such as dive hole due to the limitation of the production of barrel type foundation structure, transport and installation, affect barrel type base
The scope of application of plinth structure.
Invention content
The purpose of the present invention is to provide a kind of assembled steel barrel base structure and its construction methods, solve barrel type basis knot
The defects of structure produces, transports and install.
Realize the object of the invention technical solution be：
A kind of assembled steel barrel base structure, which is characterized in that mutually solid between adjacent steel drum unit including several steel drum units
Fixed connection combination forms steel drum foundation structure；Each steel drum unit includes steel cylinder, steel deck-plate, the first connecting plate, the second connection
Plate, circumferential angle steel ribs and longitudinal T-steel ribs；Steel deck-plate, the left and right of steel cylinder are provided at the top of the steel cylinder
Both ends and rear and front end are both provided with the first connecting plate and the second connecting plate, and the one of first connecting plate and the second connecting plate
End is mutually fixedly connected with the outer wall of steel cylinder, is mutually parallel between the first connecting plate and the second connecting plate；The steel cylinder it is interior
Wall is provided with several circumferential angle steel ribs, several described circumferential angle steel ribs are mutually parallel between any two；The steel
The bottom of cylinder is provided with several longitudinal T-steel ribs, several longitudinal T-steel ribs form a circle, several are vertical
The inner wall of steel cylinder is uniformly arranged on to T-steel ribs.
Preferably, the bottom of the steel deck-plate is uniformly provided with several unidirectional T-steel ribs.
Preferably, the other end of the surrounding of the steel deck-plate, the other end of the first connecting plate and the second connecting plate is respectively provided with
There is a ring flange, the ring flange on adjacent steel drum unit is bolted to connection.
Preferably, it is provided with venthole at the center of the steel deck-plate.
Preferably, the surface of the steel cylinder and steel deck-plate is provided with anti-corrosion layer.
A kind of construction method of assembled steel barrel base structure, which is characterized in that include the following steps：
Step 1：Steel cylinder, steel deck-plate, the first connecting plate, the second connecting plate, unidirectional T-steel ribs, circumferential angle steel are strengthened
Rib, longitudinal T-steel ribs, ring flange form the steel drum unit of standard by welding；
Step 2：The steel drum unit of standard is transported to construction site by square barge；
Step 3：The steel drum unit of standard is erected it, then spelled by bolt on square barge by crane ship
Dress up steel drum foundation structure；
Step 4：The steel drum foundation structure being assembled into is lifted into installation site, then draw water to sink to installing by foul smell, you can complete
Into the installation of steel drum foundation structure.
Compared with prior art, the present invention its remarkable advantage：
Assembled steel barrel base structure of the present invention realizes barrel type foundation structure assembling and applies by researching and developing standard steel construction form
Work forms barrel type foundation structure by assembling combination, realizes its function；And assembled steel barrel base structure of the present invention saves half
It is latent to refute and excavate navigation channel process, it also saves and builds precast plant's expense, reduce the precondition using barrel type foundation structure, with
The prior art compares economical height.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is required attached drawing in technology 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 the structure diagram of assembled steel barrel base structure of the present invention.
Fig. 2 is the structure diagram of steel drum unit in assembled steel barrel base structure of the present invention.
Fig. 3 is the schematic top plan view of steel drum unit in assembled steel barrel base structure of the present invention.
Fig. 4 is the structure diagram of circumferential angle steel ribs in assembled steel barrel base structure of the present invention.
Fig. 5 is the structure diagram of longitudinal T-steel ribs in assembled steel barrel base structure of the present invention.
Fig. 6 is the structure diagram of unidirectional T-steel ribs in assembled steel barrel base structure of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
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 assembled steel barrel base structure, including several steel drum units, adjacent steel drum unit
Between be mutually fixedly connected with combination and form steel drum foundation structure；Each steel drum unit includes steel cylinder 1, steel deck-plate 2, the first connecting plate
3rd, the second connecting plate 4, circumferential angle steel ribs 6 and longitudinal T-steel ribs 7；The top of the steel cylinder 1 is provided with steel deck-plate
2, the left and right ends and rear and front end of steel cylinder 1 are both provided with the first connecting plate 3 and the second connecting plate 4, first connection
One end of 3 and second connecting plate 4 of plate is mutually fixedly connected with the outer wall of steel cylinder 1, between the first connecting plate 3 and the second connecting plate 4
It is mutually parallel；As shown in figure 4, the inner wall of the steel cylinder 1 is provided with several circumferential angle steel ribs 6, several described rings
It is mutually parallel between any two to angle steel ribs 6；As shown in figure 5, the bottom of the steel cylinder 1 be provided with several longitudinal direction it is T-shaped
Steel ribs 7, several longitudinal T-steel ribs 7 form a circle, several longitudinal T-steel ribs 7 are uniformly arranged on steel circle
The inner wall of cylinder 1；The other end of the surrounding of the steel deck-plate 2, the other end of the first connecting plate 3 and the second connecting plate 4 is both provided with
Ring flange 8, the ring flange 8 on adjacent steel drum unit are bolted to connection, and combination forms steel drum foundation structure；Such as Fig. 6 institutes
Show, the bottom of the steel deck-plate 2 is uniformly provided with several unidirectional T-steel ribs 5, is set at the center of the steel deck-plate 2
It is equipped with venthole 9；The surface of the steel cylinder 1 and steel deck-plate 2 is provided with anti-corrosion layer.
A kind of construction method of assembled steel barrel base structure, includes the following steps：
Step 1：By steel cylinder 1, steel deck-plate 2, the first connecting plate 3, the second connecting plate 4, unidirectional T-steel ribs 5, circumferential angle
Steel ribs 6, longitudinal T-steel ribs 7, ring flange 8 form the steel drum unit of standard by welding；
Step 2：The steel drum unit of standard is transported to construction site by square barge；
Step 3：The steel drum unit of standard is erected it, then spelled by bolt on square barge by crane ship
Dress up steel drum foundation structure；
Step 4：The steel drum foundation structure being assembled into is lifted into installation site, then draw water to sink to installing by foul smell, you can complete
Into the installation of steel drum foundation structure.
In conclusion assembled steel barrel base structure of the present invention realizes barrel type base by researching and developing standard steel construction form
Plinth Standardization is constructed, and is formed barrel type foundation structure by assembling combination, is realized its function；And assembled steel drum base of the present invention
Plinth structure saves partly latent and refutes and excavate navigation channel process, also saves and builds precast plant's expense, reduces and tied using barrel type basis
The precondition of structure, compared with prior art economical height.
Claims (6)
1. a kind of assembled steel barrel base structure, which is characterized in that including several steel drum units, phase between adjacent steel drum unit
It is fixedly connected with combination and forms steel drum foundation structure；Each steel drum unit includes steel cylinder（1）, steel deck-plate（2）, the first connecting plate
（3）, the second connecting plate（4）, circumferential angle steel ribs（6）With longitudinal T-steel ribs（7）；The steel cylinder（1）Top set
It is equipped with steel deck-plate（2）, steel cylinder（1）Left and right ends and rear and front end be both provided with the first connecting plate（3）With the second connection
Plate（4）, first connecting plate（3）With the second connecting plate（4）One end and steel cylinder（1）Outer wall be mutually fixedly connected, first
Connecting plate（3）With the second connecting plate（4）Between be mutually parallel；The steel cylinder（1）Inner wall be provided with several circumferential angle steel
Ribs（6）, several described circumferential angle steel ribs（6）It is mutually parallel between any two；The steel cylinder（1）Bottom setting
There are several longitudinal T-steel ribs（7）, several longitudinal T-steel ribs（7）It forms a circle, several longitudinal T-steels add
Strong rib（7）It is uniformly arranged on steel cylinder（1）Inner wall.
2. assembled steel barrel base structure according to claim 1, which is characterized in that the steel deck-plate（2）Bottom it is equal
Even is provided with several unidirectional T-steel ribs（5）.
3. assembled steel barrel base structure according to claim 1, which is characterized in that the steel deck-plate（2）Surrounding,
One connecting plate（3）The other end and the second connecting plate（4）The other end be both provided with ring flange（8）, on adjacent steel drum unit
Ring flange（8）It is bolted to connection.
4. assembled steel barrel base structure according to claim 1, which is characterized in that the steel deck-plate（2）Center at
It is provided with venthole（9）.
5. assembled steel barrel base structure according to claim 1, which is characterized in that the steel cylinder（1）And steel deck-plate
（2）Surface be provided with anti-corrosion layer.
6. a kind of construction method of assembled steel barrel base structure according to claim 1, which is characterized in that including following
Step：
Step 1：By steel cylinder（1）, steel deck-plate（2）, the first connecting plate（3）, the second connecting plate（4）, unidirectional T-steel ribs
（5）, circumferential angle steel ribs（6）, longitudinal T-steel ribs（7）, ring flange（8）The steel drum unit of standard is formed by welding；
Step 2：The steel drum unit of standard is transported to construction site by square barge；
Step 3：The steel drum unit of standard is erected it, then spelled by bolt on square barge by crane ship
Dress up steel drum foundation structure；
Step 4：The steel drum foundation structure being assembled into is lifted into installation site, then draw water to sink to installing by foul smell, you can complete
Into the installation of steel drum foundation structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810155513.8A CN108239988A (en) | 2018-02-23 | 2018-02-23 | A kind of assembled steel barrel base structure and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810155513.8A CN108239988A (en) | 2018-02-23 | 2018-02-23 | A kind of assembled steel barrel base structure and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108239988A true CN108239988A (en) | 2018-07-03 |
Family
ID=62698946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810155513.8A Pending CN108239988A (en) | 2018-02-23 | 2018-02-23 | A kind of assembled steel barrel base structure and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108239988A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001876A (en) * | 2019-04-08 | 2019-07-12 | 中交第三航务工程勘察设计院有限公司 | A kind of absorption type chinampa structure and construction method |
| CN110761315A (en) * | 2019-09-17 | 2020-02-07 | 广州海洋地质调查局 | Method for constructing suction anchor by using drilling ship |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109740A (en) * | 1993-10-12 | 1995-04-25 | Tsuguhiko Watanabe | Column body foundation reinforced by collective pipe body and construction method thereof |
| KR20020081530A (en) * | 2001-04-18 | 2002-10-28 | 동부엔지니어링 주식회사 | Well form for the base operation of pier and it's operation method |
| CN2714623Y (en) * | 2004-08-05 | 2005-08-03 | 天津港务局 | Movable breakwater structure comprising steel-concrete box-type foundation and vertical arc continuous wall |
| CN201214785Y (en) * | 2007-12-28 | 2009-04-01 | 天津港(集团)有限公司 | Cylinder moveable box reel type foundation structure member with rib pile |
| CN101666101A (en) * | 2009-09-29 | 2010-03-10 | 天津大学 | Movable prefabricated multi-barrel type gravity mixed foundation |
| CN103669284A (en) * | 2013-12-04 | 2014-03-26 | 天津港(集团)有限公司 | Box-barrel-type foundation breakwater structure assembled over water and assembling method thereof |
| CN104179156A (en) * | 2014-08-22 | 2014-12-03 | 天津港航工程有限公司 | Cylindrical foundation water gate structure and construction method for closure of cofferdam |
| CN204080750U (en) * | 2014-08-22 | 2015-01-07 | 天津港航工程有限公司 | Box-type suction foundation sluice structure |
| CN205530330U (en) * | 2016-03-28 | 2016-08-31 | 中交第三航务工程勘察设计院有限公司 | Floating negative pressure basis integrated configuration |
| CN206204979U (en) * | 2016-10-31 | 2017-05-31 | 中交第三航务工程勘察设计院有限公司 | Pipe-shape base structure |
| CN207919589U (en) * | 2018-02-23 | 2018-09-28 | 中交第三航务工程勘察设计院有限公司 | A kind of assembled steel barrel base structure |
-
2018
- 2018-02-23 CN CN201810155513.8A patent/CN108239988A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07109740A (en) * | 1993-10-12 | 1995-04-25 | Tsuguhiko Watanabe | Column body foundation reinforced by collective pipe body and construction method thereof |
| KR20020081530A (en) * | 2001-04-18 | 2002-10-28 | 동부엔지니어링 주식회사 | Well form for the base operation of pier and it's operation method |
| CN2714623Y (en) * | 2004-08-05 | 2005-08-03 | 天津港务局 | Movable breakwater structure comprising steel-concrete box-type foundation and vertical arc continuous wall |
| CN201214785Y (en) * | 2007-12-28 | 2009-04-01 | 天津港(集团)有限公司 | Cylinder moveable box reel type foundation structure member with rib pile |
| CN101666101A (en) * | 2009-09-29 | 2010-03-10 | 天津大学 | Movable prefabricated multi-barrel type gravity mixed foundation |
| CN103669284A (en) * | 2013-12-04 | 2014-03-26 | 天津港(集团)有限公司 | Box-barrel-type foundation breakwater structure assembled over water and assembling method thereof |
| CN104179156A (en) * | 2014-08-22 | 2014-12-03 | 天津港航工程有限公司 | Cylindrical foundation water gate structure and construction method for closure of cofferdam |
| CN204080750U (en) * | 2014-08-22 | 2015-01-07 | 天津港航工程有限公司 | Box-type suction foundation sluice structure |
| CN205530330U (en) * | 2016-03-28 | 2016-08-31 | 中交第三航务工程勘察设计院有限公司 | Floating negative pressure basis integrated configuration |
| CN206204979U (en) * | 2016-10-31 | 2017-05-31 | 中交第三航务工程勘察设计院有限公司 | Pipe-shape base structure |
| CN207919589U (en) * | 2018-02-23 | 2018-09-28 | 中交第三航务工程勘察设计院有限公司 | A kind of assembled steel barrel base structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001876A (en) * | 2019-04-08 | 2019-07-12 | 中交第三航务工程勘察设计院有限公司 | A kind of absorption type chinampa structure and construction method |
| CN110761315A (en) * | 2019-09-17 | 2020-02-07 | 广州海洋地质调查局 | Method for constructing suction anchor by using drilling ship |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2837554A1 (en) | Partially floating marine platform for offshore wind-power, bridges and marine buildings, and construction method | |
| US10822760B2 (en) | Maritime structure for laying the foundations of buildings, installations and wind turbines by means of gravity in a marine environment | |
| CN105839666A (en) | Total-prefabricated superimposed assembly type underground pipe gallery and connecting node thereof | |
| CN104389318B (en) | Reinforced concrete-steel structure hybrid gravity foundation for offshore wind power and construction method thereof | |
| CN105839667A (en) | Construction and manufacturing process of total-prefabricated superimposed assembly type underground pipe gallery | |
| CN104153384A (en) | On-sea sandwich steel pipe pile foundation and construction method | |
| CN107059773A (en) | Assembled integral revetment structure and its construction method on a kind of soft soil foundation | |
| CN209987133U (en) | Circular prefabricated inspection shaft steel form of pin-connected panel | |
| CN102877484A (en) | Steel-concrete composite cylinder-type foundation structure and construction method thereof | |
| CN103669284A (en) | Box-barrel-type foundation breakwater structure assembled over water and assembling method thereof | |
| CN106759430B (en) | A kind of wind-powered electricity generation complete machine construction method of three bucket foundations and concrete support structure | |
| JP2023509095A (en) | Structures for supporting offshore installations and methods of implementation thereof | |
| CN107893427A (en) | A kind of prefabricated assembled cored slab column foundation for transmission line of electricity | |
| CN111206577A (en) | Construction method of steel guide wall foundation of sea area deepwater anchorage foundation | |
| CN108239988A (en) | A kind of assembled steel barrel base structure and its construction method | |
| CN106522263B (en) | A kind of wind-powered electricity generation complete machine construction method of four bucket foundations and concrete support structure | |
| CN207919589U (en) | A kind of assembled steel barrel base structure | |
| CN110453715B (en) | Gas-liquid replaceable combined cylindrical jacket foundation structure and construction method thereof | |
| CN113529779A (en) | Offshore wind power single-column variable-cross-section steel-concrete negative pressure cylinder foundation and construction method | |
| CN113136853A (en) | Assembly type drilling platform and process for reservoir bare rock group pile foundation | |
| CN210766855U (en) | Multi-barrel combined foundation system connected with offshore wind power box-shaped beams | |
| CN111197319A (en) | Multidirectional prestress prefabricated assembled beam slab foundation of wind power generation tower | |
| KR100768552B1 (en) | steel well foundation construction and equipment | |
| CN103981887B (en) | A kind of large scale cylinder-shaped foundation structure being applicable to ocean wind-powered electricity generation | |
| CN210621736U (en) | Multi-cylinder reinforced concrete combined foundation structure |
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 | ||
| CB02 | Change of applicant information |
Address after: No. 831 zhaojiaman Road, Xuhui District, Shanghai Applicant after: CCCC Third Harbor Consultants Co., Ltd. Address before: 200032 831 Zhaojia Bang Road, Xuhui District, Shanghai Applicant before: CCCC Third Harbor Consultants Co., Ltd. |
|
| CB02 | Change of applicant information |