CN207244554U - A kind of hollow caisson and winged sheet pile base resistance to plucking composite construction - Google Patents
A kind of hollow caisson and winged sheet pile base resistance to plucking composite construction Download PDFInfo
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- CN207244554U CN207244554U CN201721228359.XU CN201721228359U CN207244554U CN 207244554 U CN207244554 U CN 207244554U CN 201721228359 U CN201721228359 U CN 201721228359U CN 207244554 U CN207244554 U CN 207244554U
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- China
- Prior art keywords
- caisson
- pile foundation
- hole
- plucking
- composite construction
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Abstract
The utility model discloses a kind of hollow caisson and winged sheet pile base resistance to plucking composite construction, include caisson and pile foundation, the inside of caisson is separated into some independent chamber lattice by partition plate, and a column structure through hole is equipped with the centre of caisson, and the post jamb for surrounding the through hole is connected with the partition plate；Pile foundation is column structure, its surface is equipped with some protrusion wing plates, and pile foundation, which is inserted in the through hole to be connected to fix with caisson, forms resistance to plucking composite construction, and the wing plate on pile foundation surface is then covered and is fixed in through hole.The combination that the utility model passes through the hollow through hole of caisson and pile foundation wing plate, caisson (including storehouse lattice backfill block stone) dead weight is passed into piling strtucture, increase the withdrawal resistance of structure, and then reduce pile foundation length and stake footpath, avoid the embedding rock construction operation in off-lying sea, difficulty of construction is reduced, improves the anti-floating support ability of breakwater structure.
Description
Technical field
It the utility model is related to water conservancy construction technical field, and in particular to a kind of transmission breakwater structure.
Background technology
Vertically pulling-resistant pilework is used widely in exposed throughout type pile foundation breakwater.For the very big exposed throughout type of uplift pressure
Breakwater, will increase pile foundation withdrawal resistance generally using the side for expanding stake footpath, increase embedded depth, embedding rock or increase dead load
Method.But on the one hand these types of method can increase the material utilization amount of stake, on the other hand increase difficulty of construction and operating expenses, when stake
When long or excessively thick, off-lying sea piling is more difficult.Off-lying sea sloping breakwater material utilization amount is too big, and cost is excessive, using exposed throughout type
Breakwater is a kind of optional scheme.However, off-lying sea wave condition is severe, breakwater is subject to wave lift very big, and off-lying sea
Geological conditions not necessarily can guarantee that embedding rock construction, therefore study a kind of withdrawal resistance that can be reduced difficulty of construction, increase pile foundation
Pile foundation breakwater structure becomes industry urgent problem to be solved.
Utility model content
The utility model is directed to shortcoming existing in the prior art, there is provided a kind of off-lying sea permeable breakwater pile foundation that improves
Uplift effect power, reduces the hollow caisson and winged sheet pile base resistance to plucking composite construction of the embedding rock construction operation difficulty of off-lying sea pile foundation.
In order to solve the above technical problems, the utility model adopts the following technical solution：A kind of hollow caisson and winged sheet pile
Base resistance to plucking composite construction, it is characterised in that：Include caisson and pile foundation, the inside of caisson is separated into some independent chambers by partition plate
Lattice, and a column structure through hole is equipped with the centre of caisson, the post jamb for surrounding the through hole is connected with the partition plate；The stake
Base is column structure, its surface is equipped with some protrusion fixed mechanisms, and pile foundation is inserted in the through hole and fixation is connected with caisson
Resistance to plucking composite construction is formed, and the protrusion fixed mechanism on pile foundation surface is then covered and is fixed in through hole.By the storehouse lattice backfill in caisson
The increase caisson dead weight of block stone, and then increase the withdrawal resistance of pile foundation.
Further, the post jamb is internally provided with some ribs projecting inward towards through hole, between adjacent ribs
Groove is divided into, the ribs and groove and post jamb are elongated, and post jamb is then identical with the height of caisson.
Further, pile foundation surface protrusion fixed mechanism for some groups along pile foundation surface longitudinal set wing plates, wing plate
Height be less than the groove height；Every group of wing plate is corresponding with groove at one in pile lining, and wing plate is arranged in groove, and
Gap setting adhesive between pile foundation and post jamb is combined pile foundation with post jamb fixed together, can increase pile foundation by wing plate
And the combination contact area of caisson, so as to improve bond strength.
Further, the pile foundation and post jamb and through hole are cylindrical structural, after pile foundation is inserted and fixed to through hole
The surface of pile foundation and the inner surface of ribs are bonded to each other；Every group of wing plate is respectively provided with two wing plates, two wing plates be parallel to each other and
Centre has gap, and wing plate is caught in after groove its residing groove being separated into gap at three, and gap is filled by adhesive at three,
Caisson is set to be integrated by pile lining and pile foundation strong bonded.
Further, the partition plate separates caisson inner homogeneous, and through hole is located at the center of caisson, and it is each every
Plate is all connected to the reinforced fixed structure that post jamb surface forms post jamb.
Further, there is bottom plate to form supporting structure in the bottom of caisson, the surrounding court of bottom plate externally protrudes out in the side of caisson
Wing toe structure is formed in place of wall, the stability of caisson can be improved；Through hole runs through from the centre of bottom plate, makes caisson together with bottom plate
It is fixed on together in pile foundation.
Preferably, described adhesive is underwater high-strength cement.
First it is laid with blotter during construction, the installation of caisson transportation by driving, backfill block stone in the lattice of caisson storehouse, then sets pile foundation to setting
Absolute altitude is counted, controls the wing plate of pile foundation then to be used with the ribs arranged for interval of the hollow through hole of caisson in gap during piling
Underwater adhesive is filled, and makes one, other parts of finally constructing.The way is conventional construction method, reduces pile foundation
It is deep with stake, avoid embedding rock operation, easily operated realization.
The utility model is by the combination of the hollow through hole of caisson and pile foundation wing plate, and by caisson, (including storehouse lattice backfill
Block stone) conducting oneself with dignity passes to piling strtucture, increase the withdrawal resistance of structure, and then reduce pile foundation length and stake footpath, avoid off-lying sea
Embedding rock construction operation, reduces difficulty of construction, improves the anti-floating support ability of breakwater structure.
Brief description of the drawings
Fig. 1 is the utility model schematic longitudinal section；
Fig. 2 is the utility model schematic cross-sectional view；
Fig. 3 is the utility model caisson dimensional structure diagram；
Fig. 4 is the utility model caisson schematic cross-sectional view；
Fig. 5 is the utility model pile foundation dimensional structure diagram；
Fig. 6 is the utility model pile foundation schematic cross-sectional view.
In figure, 1 is caisson, and 11 be partition plate, and 12 be bottom plate, and 13 be storehouse lattice, and 14 be post jamb, and 15 be ribs, and 16 be groove,
2 be pile foundation, and 21 be wing plate.
Embodiment
In the present embodiment, with reference to Fig. 1, Fig. 2 and Fig. 3, the hollow caisson and winged sheet pile base resistance to plucking composite construction, including
There are caisson 1 and pile foundation 2, the inside of caisson 1 is separated into some independent chamber lattice 13 by partition plate 11, and is equipped with the centre of caisson 1
One column structure through hole, the post jamb 14 for surrounding the through hole are connected with the partition plate 11；The pile foundation 2 is column structure, its
Surface is equipped with some protrusion fixed mechanisms, and pile foundation 2, which is inserted in the through hole to be connected to fix with caisson 1, forms resistance to plucking composite junction
Structure, and the protrusion fixed mechanism on 2 surface of pile foundation is then covered and is fixed in through hole.It is heavy that storehouse lattice 13 in caisson 1 are backfilled into the increase of block stone
Case is conducted oneself with dignity, and then increases the withdrawal resistance of pile foundation 2.
With reference to Fig. 3 and Fig. 4, the post jamb 14 is internally provided with some ribs 15 projecting inward towards through hole, it is adjacent plus
Strong rib 15 is partitioned into groove 16, and the ribs 15 and groove 16 and post jamb 14 are elongated, and the then height with caisson 1 of post jamb 14
It is identical.
With reference to Fig. 2, Fig. 5 and Fig. 6, the protrusion fixed mechanism on 2 surface of pile foundation is some groups and is set along 2 surface longitudinal of pile foundation
Wing plate 21, the height of wing plate 21 are less than the height of the groove 16；Every group of wing plate is corresponding with groove 16 at one in pile lining 14,
Wing plate 21 is arranged in groove 16, and the gap setting adhesive between pile foundation 2 and post jamb 14 is combined pile foundation 2 with post jamb 14 admittedly
Due to together, pile foundation 2 and the combination contact area of caisson 1 can be increased by wing plate 21, so as to improve bond strength.
The pile foundation 2 and post jamb 14 and through hole are cylindrical structural, and pile foundation 2 is inserted and fixed to pile foundation 2 after through hole
Surface and the inner surface of ribs 15 be bonded to each other；Every group of wing plate is respectively provided with two wing plates 21, and two wing plates 21 are parallel to each other
And centre has gap, wing plate 21 is caught in after groove 16 its residing groove being separated into gap at three, and gap is by bonding at three
Agent is filled, and caisson 1 is integrated by pile lining 14 and 2 strong bonded of pile foundation.
The partition plate 11 separates 1 inner homogeneous of caisson, and through hole is located at the center of caisson 1, and each partition plate 11
It is all connected to the reinforced fixed structure that 14 surface of post jamb forms post jamb 14.
There is bottom plate 12 to form supporting structure in the bottom of caisson 1, the surrounding of bottom plate 12 towards externally protrude out in caisson 1 side wall it
Place forms wing toe structure, can improve the stability of caisson 1；Through hole runs through from the centre of bottom plate 12, makes caisson 1 together with bottom plate
12 are fixed in pile foundation 2 together.
Described adhesive is underwater high-strength cement.
Blotter is first laid with during construction, the installation of 1 transportation by driving of caisson, the interior backfill block stone of storehouse lattice 13 of caisson 1, then sets stake
Base 2 is to designed elevation, 15 arranged for interval of ribs of the wing plate 21 and 1 hollow through hole of caisson of control pile foundation 2 during piling,
Then filled in gap with underwater adhesive, make one, other parts of finally constructing.The way is conventional construction side
Method, reduces pile foundation and stake is deep, avoids embedding rock operation, easily operated realization.
The utility model is described in detail above, it is described above, be only the utility model preferred embodiment and
, it is when the utility model practical range cannot be limited, i.e., all to make equivalent changes and modifications according to the application scope, it all should still belong to this
In utility model covering scope.
Claims (7)
1. a kind of hollow caisson and winged sheet pile base resistance to plucking composite construction, it is characterised in that：Include caisson and pile foundation, caisson
Inside is separated into some independent chamber lattice by partition plate, and a column structure through hole is equipped with the centre of caisson, surrounds the perforation
The post jamb in hole is connected with the partition plate；The pile foundation is column structure, its surface is equipped with some protrusion fixed mechanisms, pile foundation insertion
Resistance to plucking composite construction is formed in being connected fixation in the through hole with caisson, and the protrusion fixed mechanism on pile foundation surface is then covered and is fixed in
In through hole.
2. hollow caisson according to claim 1 and winged sheet pile base resistance to plucking composite construction, it is characterised in that：The post jamb
Be internally provided with some ribs projecting inward towards through hole, adjacent ribs is partitioned into groove, the ribs and groove
It is elongated with post jamb, and post jamb is then identical with the height of caisson.
3. hollow caisson according to claim 2 and winged sheet pile base resistance to plucking composite construction, it is characterised in that：Pile foundation surface
Protrusion fixed mechanism be some groups of wing plates set along pile foundation surface longitudinal, the height of wing plate is less than the height of the groove；
Every group of wing plate is corresponding with groove at one in pile lining, and wing plate is arranged in groove, and the gap setting between pile foundation and post jamb
Adhesive is combined pile foundation with post jamb fixed together.
4. hollow caisson according to claim 3 and winged sheet pile base resistance to plucking composite construction, it is characterised in that：The pile foundation
It is cylindrical structural with post jamb and through hole, pile foundation is inserted and fixed to the surface of pile foundation and the inner surface of ribs after through hole
It is bonded to each other；Every group of wing plate is respectively provided with two wing plates, and two wing plates are parallel to each other and centre has gap, after wing plate is caught in groove
Its residing groove is separated into gap at three, gap is filled by adhesive at three.
5. hollow caisson according to claim 1 and winged sheet pile base resistance to plucking composite construction, it is characterised in that：The partition plate
Caisson inner homogeneous is separated, through hole is located at the center of caisson, and each partition plate is all connected to post jamb surface and forms column
The reinforced fixed structure of wall.
6. hollow caisson according to claim 1 and winged sheet pile base resistance to plucking composite construction, it is characterised in that：In caisson
There is bottom plate to form supporting structure for bottom, and the surrounding of bottom plate forms wing toe structure towards the side wall part for externally protruding out in caisson；Through hole
Run through from the centre of bottom plate.
7. hollow caisson according to claim 4 and winged sheet pile base resistance to plucking composite construction, it is characterised in that：The bonding
Agent is underwater high-strength cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228359.XU CN207244554U (en) | 2017-09-21 | 2017-09-21 | A kind of hollow caisson and winged sheet pile base resistance to plucking composite construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721228359.XU CN207244554U (en) | 2017-09-21 | 2017-09-21 | A kind of hollow caisson and winged sheet pile base resistance to plucking composite construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207244554U true CN207244554U (en) | 2018-04-17 |
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ID=61886355
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721228359.XU Expired - Fee Related CN207244554U (en) | 2017-09-21 | 2017-09-21 | A kind of hollow caisson and winged sheet pile base resistance to plucking composite construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207244554U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080265A (en) * | 2019-04-29 | 2019-08-02 | 河海大学 | A kind of novel slurry filling formula gravity rock anchorage base suitable for Intermediate Water Depth |
| CN110080267A (en) * | 2019-04-29 | 2019-08-02 | 河海大学 | A kind of compound gravity type anchor foundation suitable for marine float formula structure |
| CN110761192A (en) * | 2019-10-30 | 2020-02-07 | 中铁大桥勘测设计院集团有限公司 | Caisson pile foundation and construction method thereof |
-
2017
- 2017-09-21 CN CN201721228359.XU patent/CN207244554U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080265A (en) * | 2019-04-29 | 2019-08-02 | 河海大学 | A kind of novel slurry filling formula gravity rock anchorage base suitable for Intermediate Water Depth |
| CN110080267A (en) * | 2019-04-29 | 2019-08-02 | 河海大学 | A kind of compound gravity type anchor foundation suitable for marine float formula structure |
| CN110080265B (en) * | 2019-04-29 | 2021-04-27 | 河海大学 | Slip casting formula gravity anchor pile foundation suitable for medium depth of water |
| CN110080267B (en) * | 2019-04-29 | 2021-04-27 | 河海大学 | Compound gravity type anchoring foundation suitable for ocean floating type structure |
| CN110761192A (en) * | 2019-10-30 | 2020-02-07 | 中铁大桥勘测设计院集团有限公司 | Caisson pile foundation and construction method thereof |
| CN110761192B (en) * | 2019-10-30 | 2021-07-06 | 中铁大桥勘测设计院集团有限公司 | Caisson pile foundation and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |