CN109372008A - A kind of modular marine engineering mixed mud foundation structure and construction method - Google Patents
A kind of modular marine engineering mixed mud foundation structure and construction method Download PDFInfo
- Publication number
- CN109372008A CN109372008A CN201811447552.1A CN201811447552A CN109372008A CN 109372008 A CN109372008 A CN 109372008A CN 201811447552 A CN201811447552 A CN 201811447552A CN 109372008 A CN109372008 A CN 109372008A
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- China
- Prior art keywords
- supportive body
- terminal pad
- connected unit
- connector
- fixture block
- Prior art date
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- Pending
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 230000003319 supportive effect Effects 0.000 claims abstract description 57
- 239000002689 soil Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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
- E02D27/42—Foundations for poles, masts or chimneys
- E02D27/425—Foundations for poles, masts or chimneys specially adapted for wind motors masts
-
- 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
- E02D27/52—Submerged foundations, i.e. submerged in open water
- E02D27/525—Submerged foundations, i.e. submerged in open water using elements penetrating the underwater ground
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
- Foundations (AREA)
Abstract
The invention discloses a kind of modular marine engineering mixed mud foundation structure and construction methods, including supportive body, link slot is provided at the top of the supportive body, the link slot is internally provided with connector, support tube column is provided at the top of the connector, the supportive body outer surface of cupular part is provided with connected unit, the connected unit bottom is provided with supporting baffle, the connected unit is internally provided with terminal pad, connection fixture block is provided at the top of the terminal pad, the first card slot is provided at the top of the supportive body, the connection head surface is provided with the second card slot, the connection fixture block two sides are provided with communicating pipe.The present invention matches step with connected unit by setting terminal pad, fixture block is recycled to be clamped respectively with the first card slot and the second card slot, supportive body and connector are connected and fixed, installation is fixed to support tube column all directions, reduce difficulty of construction, shorten the foundation construction phase, it is easy to dismantle, part-structure can be recycled.
Description
Technical field
The present invention relates to underwater mixed mud basis mounting technique field, in particular to a kind of modular marine engineering mixed mud
Foundation structure and construction method.
Background technique
In ocean engineering field such as Oversea wind power generation engineering, foundation structure usually has pile foundation, gravity type foundation, leads
Forms, these foundation structures such as pipe-support type basis, negative-pressure foundation and floating platform usually require large-scale equipment and are transported and pacified
Dress, causes operating expenses higher, construction period is longer.For conventional infrastructure, bucket foundation due to low cost,
Construct convenient, safe and reliable, reusing the features such as be widely used in ocean engineering.
Number of patent application is benefit in a kind of Inserted Foundation technical solution for ocean engineering of 201420046228.X
Part is buried using gravity type Large-diameter Steel cylinder with socket shape steel member, reduces the embedded depth on basis with dilated diameter,
Top connects elevation structural and transmitting load using the lesser support tube column of diameter, can effectively save the material on basis, the base
Plinth is Inserted Foundation, and basis is whole to be embedded in native, and embedded depth is relatively shallower, is relatively recycled convenient for removing or even can be recycled；
Due to the water surface hereinafter, water flow washes away fiercely foundation connection structure, stable connection type useless, support tube column is to water surface engineering
Facility support is not sufficiently stable, and influences the use on mixed mud basis.
Therefore, invent a kind of modular marine engineering mixed mud foundation structure and construction method has very much to solve the above problems
It is necessary.
Summary of the invention
The purpose of the present invention is to provide a kind of modular marine engineering mixed mud foundation structure and construction methods, by setting
It sets terminal pad and matches step with connected unit, fixture block is recycled to be clamped respectively with the first card slot and the second card slot, supportive body and company
Connector is connected and fixed, and is conducive to support tube column all directions be fixed installation, reduces difficulty of construction, shortens foundation construction
It is phase, easy to dismantle, recycling and reusing can be carried out to part-structure, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of modular marine engineering mixed mud basis is tied
Structure, including supportive body, the supportive body top are provided with link slot, and the link slot is internally provided with connector, described
It is provided with support tube column at the top of connector, the supportive body outer surface of cupular part is provided with connected unit, and the connected unit bottom is set
It is equipped with supporting baffle, the connected unit is internally provided with terminal pad, is provided with connection fixture block, the support at the top of the terminal pad
Body top is provided with the first card slot, and the connection head surface is provided with the second card slot, and the connection fixture block two sides are provided with
Communicating pipe, the connected unit bottom are provided with port, run through terminal pad the communicating pipe, and the communicating pipe and port are socketed.
Preferably, the supportive body, connector and support tube column are all made of reinforced concrete material and are made, the support
Baffle, terminal pad and connection fixture block are all made of Steel material and are made.
Preferably, the link slot and connector grafting, the supporting baffle are fixedly connected with supportive body, the support
Baffle number is set as multiple.
Preferably, the terminal pad is shaped to circular ring type, and the terminal pad and connected unit are socketed, the terminal pad with
It is bolted and fixed between connected unit.
Preferably, the connection card number of blocks is set as six, and the connection fixture block is on the inside of terminal pad, and described first
Card slot and the second card slot with connect fixture block clamping.
A kind of construction method of modular marine engineering mixed mud foundation structure, it is mixed including the modular marine engineering
Soil foundation structure, further comprising the steps of:
S1: first that supportive body is buried in seabed；
S2: at the top of supportive body link slot and connector grafting, realize tentatively connecting for support tube column and supportive body
It connects；
S3: terminal pad drops in connected unit, and terminal pad matches socket with connected unit；
S4: connection fixture block is clamped with the first card slot and the second card slot respectively, and fitted bolt fixes connected unit and terminal pad
Connection, realization are connected and fixed supportive body and connector；
S5: the buried seabed of supportive body, supporting baffle are fallen into the soil of seabed, are increased between supportive body and seabed soil
Contact area.
Technical effect and advantage of the invention:
(1) present invention is by buried in seabed by supportive body, using at the top of supportive body link slot and connector insert
It connects, realizes the preliminary connection of support tube column and supportive body, dropped in connected unit by terminal pad, terminal pad and connected unit
With socket, it is clamped respectively with the first card slot and the second card slot using connection fixture block, fitted bolt fixes connected unit and terminal pad
Connection, realization are connected and fixed supportive body and connector, are conducive to support tube column all directions be fixed installation, reduce
Difficulty of construction shortens the foundation construction phase, easy to dismantle, can carry out recycling and reusing to part-structure；
(2) present invention improves the stability of connected unit, and supporting baffle falls into seabed soil by setting supporting baffle
In, increase the contact area between supportive body and seabed soil, improve the stability of supportive body, prevents supportive body from turning
Dynamic, by the way that communicating pipe is arranged, in terminal pad sinking watching, the seawater for connecting pan bottom is flowed up by communicating pipe, convenient
Terminal pad stablizes decline, convenient that socket is matched with connected unit, is socketed by communicating pipe and port, convenient to consolidate to terminal pad
It is fixed, be conducive to facilitate the connection of foundation structure to install, improve installation effectiveness.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the overlooking structure diagram of connected unit of the present invention；
Fig. 3 is the overall structure diagram of terminal pad of the present invention；
In figure: 1 supportive body, 2 link slots, 3 connectors, 4 support tube columns, 5 connected units, 6 supporting baffles, 7 terminal pads, 8
Connect fixture block, 9 first card slots, 10 second card slots, 11 communicating pipes, 12 ports.
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
The present invention provides a kind of modular marine engineering mixed mud foundation structures as shown in Figs. 1-3, including support master
Body 1 is provided with link slot 2 at the top of the supportive body 1, and the link slot 2 is internally provided with connector 3, and the connector 3 pushes up
Portion is provided with support tube column 4, and 1 outer surface of cupular part of supportive body is provided with connected unit 5, and 5 bottom of connected unit is provided with
Supporting baffle 6, the connected unit 5 are internally provided with terminal pad 7, and connection fixture block 8, the branch are provided at the top of the terminal pad 7
It is provided with the first card slot 9 at the top of support main body 1,3 surface of connector is provided with the second card slot 10,8 two sides of connection fixture block
It is provided with communicating pipe 11,5 bottom of connected unit is provided with port 12.
Further, in the above-mentioned technical solutions, the supportive body 1, connector 2 and support tube column 4 are all made of reinforcing bar
Mixed mud material is made, and the supporting baffle 5, terminal pad 7 and connection fixture block 8 are all made of Steel material and are made；
Further, in the above-mentioned technical solutions, the link slot 2 and 3 grafting of connector, the supporting baffle 6 and branch
Support main body 1 is fixedly connected, and 6 quantity of supporting baffle is set as multiple, and when 1 buried seabed of supportive body, supporting baffle 6 is fallen into
In the soil of seabed, increase the contact area between supportive body 1 and seabed soil, improves the stability of supportive body 1, prevent from propping up
Main body 1 is supportted to rotate；
Further, in the above-mentioned technical solutions, the terminal pad 7 is shaped to circular ring type, the terminal pad 7 and company
Consecutive 5 socket, is bolted and fixed between the terminal pad 7 and connected unit 5, and terminal pad 7 matches socket with connected unit 5,
Fixture block 8 is connected to be clamped with the first card slot 9 and the second card slot 10 respectively, connected unit 5 is fixedly connected by fitted bolt with terminal pad 7,
It realizes being connected and fixed to supportive body 1 and connector 3, is conducive to that installation is fixed to 4 all directions of support tube column；
Further, in the above-mentioned technical solutions, 8 quantity of connection fixture block is set as six, and the connection fixture block 8 passes through
Wear the inside of terminal pad 7, first card slot 9 and the second card slot 10 with connect fixture block 8 and is clamped, fixture block 8 is clamped the first card slot, reality
The connection of existing terminal pad 7 and supportive body 1, fixture block 8 and the second card slot 10 are clamped, and realize the connection of terminal pad 7 and connector 3,
And then it realizes connector 3 and supportive body 1 is fixed；
Further, in the above-mentioned technical solutions, the communicating pipe 11 runs through terminal pad 7, the communicating pipe 11 and port
12 sockets, in 7 sinking watching of terminal pad, the seawater of 7 bottom of terminal pad facilitates terminal pad 7 by flowing up communicating pipe 11
Stablize decline, it is convenient to match socket with connected unit 5.
Working method of the present invention:
Referring to Figure of description 1-3, it is installing the basis, it is first that supportive body 1 is buried in seabed, utilize supportive body
The link slot 2 at 1 top and 3 grafting of connector, realize the preliminary connection of support tube column 4 and supportive body 1, and terminal pad 7 drops to
In connected unit 5, terminal pad 7 matches socket with connected unit 5, and connection fixture block 8 is clamped with the first card slot 9 and the second card slot 10 respectively,
Connected unit 5 is fixedly connected by fitted bolt with terminal pad 7, is realized being connected and fixed to supportive body 1 and connector 3, is conducive to
Installation is fixed to 4 all directions of support tube column, reduces difficulty of construction, shortens the foundation construction phase, it is easy to dismantle, part can be tied
Structure carries out recycling and reusing；
Referring to Figure of description 1-2, when 1 buried seabed of supportive body, supporting baffle 6 is fallen into the soil of seabed, increases branch
The contact area between main body 1 and seabed soil is supportted, the stability of supportive body 1 is improved, prevents supportive body 1 from rotating, passes through
Communicating pipe 11 is set, and in 7 sinking watching of terminal pad, the seawater of 7 bottom of terminal pad facilitates company by flowing up communicating pipe 11
Connect disk 7 and stablize decline, it is convenient match socket with connected unit 5, by communicating pipe 11 and the socket of port 12, conveniently to terminal pad 7 into
Row is fixed, and the connection of foundation structure is facilitated to install, and improves installation effectiveness.
Embodiment 2
A kind of construction method of modular marine engineering mixed mud foundation structure, it is mixed including the modular marine engineering
Soil foundation structure, further comprising the steps of:
S1: first that supportive body 1 is buried in seabed；
S2: link slot 2 and 3 grafting of connector with 1 top of supportive body, realization support tube column 4 are first with supportive body 1
Step connection；
S3: terminal pad 7 drops in connected unit 5, and terminal pad 7 matches socket with connected unit 5；
S4: connection fixture block 8 is clamped with the first card slot 9 and the second card slot 10 respectively, and fitted bolt is by connected unit 5 and terminal pad
7 are fixedly connected, and realize being connected and fixed to supportive body 1 and connector 3；
S5: the buried seabed of supportive body 1, supporting baffle 6 are fallen into the soil of seabed, increase supportive body 1 and seabed soil
Between contact area.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (6)
1. a kind of modular marine engineering mixed mud foundation structure, including supportive body (1), it is characterised in that: the support master
It is provided with link slot (2) at the top of body (1), the link slot (2) is internally provided with connector (3), sets at the top of the connector (3)
It is equipped with support tube column (4), supportive body (1) outer surface of cupular part is provided with connected unit (5), and connected unit (5) bottom is set
It is equipped with supporting baffle (6), the connected unit (5) is internally provided with terminal pad (7), is provided with connection at the top of the terminal pad (7)
Fixture block (8), supportive body (1) top are provided with the first card slot (9), and connector (3) surface is provided with the second card slot
(10), connection fixture block (8) two sides are provided with communicating pipe (11), and connected unit (5) bottom is provided with port (12), institute
Communicating pipe (11) are stated through terminal pad (7), the communicating pipe (11) and port (12) are socketed.
2. a kind of modular marine engineering mixed mud foundation structure according to claim 1, it is characterised in that: the support
Main body (1), connector (2) and support tube column (4) are all made of reinforced concrete material and are made, the supporting baffle (5), terminal pad
(7) it is all made of Steel material with connection fixture block (8) and is made.
3. a kind of modular marine engineering mixed mud foundation structure according to claim 1, it is characterised in that: the connection
Slot (2) and connector (3) grafting, the supporting baffle (6) are fixedly connected with supportive body (1), supporting baffle (6) quantity
It is set as multiple.
4. a kind of modular marine engineering mixed mud foundation structure according to claim 1, it is characterised in that: the connection
Disk (7) is shaped to circular ring type, and the terminal pad (7) and connected unit (5) are socketed, the terminal pad (7) and connected unit (5) it
Between be bolted and fixed.
5. a kind of modular marine engineering mixed mud foundation structure according to claim 1, it is characterised in that: the connection
Fixture block (8) quantity is set as six, and the connection fixture block (8) is on the inside of terminal pad (7), first card slot (9) and second
Card slot (10) with connect fixture block (8) clamping.
6. a kind of construction method of modular marine engineering mixed mud foundation structure, it is characterised in that: including such as claim 1 institute
The modular marine engineering mixed mud foundation structure stated, further comprising the steps of:
S1: first that supportive body (1) is buried in seabed；
S2: with the link slot (2) and connector (3) grafting, realization support tube column (4) and supportive body at the top of supportive body (1)
(1) preliminary connection；
S3: terminal pad (7) drops in connected unit (5), and terminal pad (7) matches socket with connected unit (5)；
S4: connection fixture block (8) is clamped with the first card slot (9) and the second card slot (10) respectively, and fitted bolt is by connected unit (5) and even
It connects disk (7) to be fixedly connected, realization is connected and fixed supportive body (1) and connector (3)；
S5: supportive body (1) buried seabed, supporting baffle (6) are fallen into the soil of seabed, increase supportive body (1) and seabed mud
Contact area between soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447552.1A CN109372008A (en) | 2018-11-29 | 2018-11-29 | A kind of modular marine engineering mixed mud foundation structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447552.1A CN109372008A (en) | 2018-11-29 | 2018-11-29 | A kind of modular marine engineering mixed mud foundation structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109372008A true CN109372008A (en) | 2019-02-22 |
Family
ID=65374801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811447552.1A Pending CN109372008A (en) | 2018-11-29 | 2018-11-29 | A kind of modular marine engineering mixed mud foundation structure and construction method |
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|---|---|
| CN (1) | CN109372008A (en) |
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|---|---|---|---|---|
| KR20100131842A (en) * | 2009-06-08 | 2010-12-16 | 우주엘엔티(주) | Installation structure of road facilities post |
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Effective date of abandoning: 20240621 |