CN104120720B - The accurate method for implantation of high-amplitude wave stream power inclined uncovered rock major diameter casing - Google Patents
The accurate method for implantation of high-amplitude wave stream power inclined uncovered rock major diameter casing Download PDFInfo
- Publication number
- CN104120720B CN104120720B CN201410378819.1A CN201410378819A CN104120720B CN 104120720 B CN104120720 B CN 104120720B CN 201410378819 A CN201410378819 A CN 201410378819A CN 104120720 B CN104120720 B CN 104120720B
- Authority
- CN
- China
- Prior art keywords
- instrument casing
- casing
- instrument
- major diameter
- accurate
- 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.)
- Active
Links
Landscapes
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention provides a kind of high-amplitude wave stream power inclined uncovered rock major diameter casing accurate method for implantation, comprises the steps: instrument casing processing and fabricating installation in position; The lifting of instrument casing is transported to corresponding pile foundation position and puts into water until sea bed face; The position of monitoring accurate adjustment instrument casing; Inserted to play instrument casing; After instrument casing enters rock stratum certain depth, by bored pile steel pile casting in the accurate implant holes of instrument casing; Proposition instrument casing; Install in catheter perfusion high diffusivity gravity flow Concrete Filled hole, make bottom steel pile casting with rock stratum consolidation.The invention mainly adopts steel pipe concrete pipe as bearing capacity power transmission rod member because of instrument casing, reduce meet water, front face area, thus reduce instrument casing and guarantee that the exact position of instrument casing adjusts by the impact of trend, wave force, thus the impact of horizontal resistance on casing can be reduced, the plan-position of effective control Large-diameter Steel casing, and accurately steel pile casting is implanted in rock stratum.
Description
Technical field
The invention belongs to bridge engineering construction technical field, especially relates to the accurate method for implantation of a kind of high-amplitude wave stream power inclined uncovered rock major diameter casing.
Background technology
When under marine environment condition, bridge spanning the sea bored pile construction is under the severe marine environment condition such as strong wind, billow, major diameter, long steel pile casting are under the impact of trend, wave during inserted to play, and it is large that plan-position controls difficulty, and casing is difficult to accurate location and installation.Especially sea bed face intectate, the naked oblique rock surface discrepancy in elevation is large and be located in the high granite of intensity, adopts the construction method of pile driving barge inserted to play that utilizes conventional to be at present difficult to steel pile casting to be squeezed in rock stratum.
Summary of the invention
The invention will overcome the above problems, there is provided a kind of high-amplitude wave stream power inclined uncovered rock major diameter casing accurate method for implantation, the impact of the horizontal resistance such as trend, wave on casing can be reduced, effectively control the plan-position of Large-diameter Steel casing, and accurately steel pile casting is implanted in rock stratum.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: the accurate method for implantation of a kind of high-amplitude wave stream power inclined uncovered rock major diameter casing, comprises the steps:
One, by major diameter instrument casing processing and fabricating, installation in position, described major diameter instrument casing main body comprises multiple according to circumferential arrangement and pipe parallel to each other and multiple ring, and each ring is for connecting multiple pipe, and multiple ring distributes along pipe bearing of trend;
Two, adopt crane barge that the lifting of instrument casing is transported to corresponding pile foundation position and put into water until sea bed face;
Three, total powerstation is utilized to monitor the position of accurate adjustment instrument casing;
Four, hydraulic vibration driver inserted to play instrument casing is adopted;
Five, after instrument casing enters rock stratum certain depth, by bored pile steel pile casting in the accurate implant holes of instrument casing;
Six, instrument casing is proposed;
Seven, install in catheter perfusion high diffusivity gravity flow Concrete Filled hole, make bottom steel pile casting with rock stratum consolidation.
The advantage that the invention has and good effect are: the accurate method for implantation of a kind of high-amplitude wave stream power inclined uncovered rock major diameter casing, because instrument casing mainly adopts steel pipe concrete pipe as bearing capacity power transmission rod member, reduce meet water, front face area, thus reduce instrument casing and guarantee that the exact position of instrument casing adjusts by the impact of trend, wave force, thus the impact of horizontal resistance on casing can be reduced, the plan-position of effective control Large-diameter Steel casing, and accurately steel pile casting is implanted in rock stratum.
Accompanying drawing explanation
Fig. 1 is instrument casing structure schematic diagram;
Fig. 2 is the flow chart of steps of the accurate method for implantation of a kind of high-amplitude wave stream power inclined uncovered rock major diameter casing;
Fig. 3 is that instrument casing accurately implants schematic diagram.
In figure: 1, steel pile casting; 2, hole; 3, high diffusivity gravity flow concrete;
4, drill bit; 5, ring; 6, manage; 7, cuff.
Detailed description of the invention
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the invention.
As shown in Figure 1, the instrument casing that the accurate method for implantation of a kind of high-amplitude wave stream power inclined uncovered rock major diameter casing is suitable for, comprise casing main body, cuff 7 and drill bit 4, casing main body comprises multiple according to circumferential arrangement and pipe 6 parallel to each other and multiple ring 5, each ring 5 is for connecting multiple pipe 6, multiple ring 5 distributes along pipe 6 bearing of trend, casing main body two ends are respectively socketed a cuff 7, cuff 7 is be socketed by outer shroud steel pipe and inner ring steel pipe the double-layer circular ring structure formed, outer shroud steel pipe and inner ring steel pipe form a toroidal cavity, pipe 6 stretches in toroidal cavity, the joint gap fill concrete of toroidal cavity and pipe 6, drill bit 4 is connected with a cuff 7, drill bit 4 comprises tooth head, angle steel and circular inner ring steel plate, one end of inner ring steel plate is connected with the inner ring steel pipe of cuff 7, the other end of inner ring steel plate is along the circumferential direction provided with multiple tooth head, the outer of inner ring steel plate is arranged with multiple angle steel.Pipe is steel pipe concrete pipe.
As Figure 2-3, the accurate method for implantation of a kind of high-amplitude wave stream power inclined uncovered rock major diameter casing, comprises the steps: major diameter instrument casing processing and fabricating installation in position; Adopt crane barge that the lifting of instrument casing is transported to corresponding pile foundation position and put into water until sea bed face; Total powerstation is utilized to monitor the position of accurate adjustment instrument casing, because instrument casing mainly adopts steel pipe concrete pipe as bearing capacity power transmission rod member, reduce meet water, front face area, thus reduce instrument casing and guarantee that the exact position of instrument casing adjusts by the impact of trend, wave force; After the accurate adjustment of instrument casing position, adopting hydraulic vibration driver inserted to play instrument casing, sial can be entered smoothly because being welded with extraordinary tooth head bottom instrument casing; After instrument casing enters rock stratum certain depth, by bored pile steel pile casting 1 in the accurate implant holes 2 of instrument casing; Proposition instrument casing; Install in catheter perfusion high diffusivity gravity flow concrete 3 filler opening 2, make bottom steel pile casting with rock stratum consolidation.
The accurate method for implantation of a kind of high-amplitude wave stream power inclined uncovered rock major diameter casing, adopt steel pipe concrete pipe as the power transmission rod member at the upper and lower two ends of casing, effectively reduce windward, water side, to efficiently solve in bored pile steel pile casting 1 inserted to play work progress by the impact of trend, wave current power thus cause steel pile casting 1 plan-position to control, and being difficult to inserted to play tilting, in hard naked rock and entering difficulty in rock stratum.The invention has great application value, and its social benefit is good.
Above an embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope that still all should belong to the invention.
Claims (1)
1. the accurate method for implantation of high-amplitude wave stream power inclined uncovered rock major diameter casing, is characterized in that: comprise the steps:
One, by major diameter instrument casing processing and fabricating, installation in position, described major diameter instrument casing main body comprises multiple according to circumferential arrangement and pipe parallel to each other and multiple ring, each ring is for connecting multiple pipe, and multiple ring (5) is along the distribution of pipe (6) bearing of trend;
Two, adopt crane barge that the lifting of instrument casing is transported to corresponding pile foundation position and put into water until sea bed face;
Three, total powerstation is utilized to monitor the position of accurate adjustment instrument casing;
Four, hydraulic vibration driver inserted to play instrument casing is adopted;
Five, after instrument casing enters rock stratum certain depth, by bored pile steel pile casting (1) in the accurate implant holes of instrument casing (2);
Six, instrument casing is proposed;
Seven, install in catheter perfusion high diffusivity gravity flow concrete (3) filler opening (2), make bottom steel pile casting with rock stratum consolidation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378819.1A CN104120720B (en) | 2014-08-01 | 2014-08-01 | The accurate method for implantation of high-amplitude wave stream power inclined uncovered rock major diameter casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410378819.1A CN104120720B (en) | 2014-08-01 | 2014-08-01 | The accurate method for implantation of high-amplitude wave stream power inclined uncovered rock major diameter casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104120720A CN104120720A (en) | 2014-10-29 |
| CN104120720B true CN104120720B (en) | 2016-02-24 |
Family
ID=51766337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410378819.1A Active CN104120720B (en) | 2014-08-01 | 2014-08-01 | The accurate method for implantation of high-amplitude wave stream power inclined uncovered rock major diameter casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104120720B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863152A (en) * | 2015-06-11 | 2015-08-26 | 中国铁建大桥工程局集团有限公司 | High-strength bare rock pipe pile inserting-driving method |
| CN106759449B (en) * | 2017-03-30 | 2023-04-14 | 福建省水利水电勘测设计院（水利部福建水利水电勘测设计研究院） | Rock-based seabed offshore wind turbine rock-socketed single-pile foundation and construction method thereof |
| CN115961626A (en) * | 2022-12-08 | 2023-04-14 | 保利长大工程有限公司 | Underwater pile foundation casing anchoring method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294997Y (en) * | 1996-03-06 | 1998-10-21 | 蔡嘉明 | Pile-forming apparatus for pile-boot-less vibration static-pressure tube-sinked and club-footed bored concrete pile |
| JP2004239063A (en) * | 2004-06-07 | 2004-08-26 | Fumio Hoshi | Steel sheet pile continuous driving method to hard rock stratum |
| CN1773024A (en) * | 2004-11-12 | 2006-05-17 | 北京市机械施工公司 | Concrete bored pile piling technology with implanted reinforced bar cage |
| CN102704480A (en) * | 2012-06-03 | 2012-10-03 | 中交第四公路工程局有限公司 | Construction method for processing ultra-thick quicksand layer of pile foundation by using front-end vibration steel casing |
| CN203684211U (en) * | 2014-01-07 | 2014-07-02 | 江苏中瑞路桥建设有限公司 | Pile head processing device of bored pile |
-
2014
- 2014-08-01 CN CN201410378819.1A patent/CN104120720B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2294997Y (en) * | 1996-03-06 | 1998-10-21 | 蔡嘉明 | Pile-forming apparatus for pile-boot-less vibration static-pressure tube-sinked and club-footed bored concrete pile |
| JP2004239063A (en) * | 2004-06-07 | 2004-08-26 | Fumio Hoshi | Steel sheet pile continuous driving method to hard rock stratum |
| CN1773024A (en) * | 2004-11-12 | 2006-05-17 | 北京市机械施工公司 | Concrete bored pile piling technology with implanted reinforced bar cage |
| CN102704480A (en) * | 2012-06-03 | 2012-10-03 | 中交第四公路工程局有限公司 | Construction method for processing ultra-thick quicksand layer of pile foundation by using front-end vibration steel casing |
| CN203684211U (en) * | 2014-01-07 | 2014-07-02 | 江苏中瑞路桥建设有限公司 | Pile head processing device of bored pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104120720A (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103821141B (en) | Helical burr ram construction technology | |
| CN104047542B (en) | Embedding rock taper pile impacts drilling pipe hammer system and embedding rock taper pile impacts construction method | |
| CN104120720B (en) | The accurate method for implantation of high-amplitude wave stream power inclined uncovered rock major diameter casing | |
| CN210086275U (en) | Double-wall hollow open caisson foundation | |
| CN104805854A (en) | Method for constructing deep-water ultra-long steel plate pile cofferdam in tide environment | |
| WO2022127466A1 (en) | Novel offshore wind turbine foundation suitable for shallow covering layer and construction method therefor | |
| CN110206071B (en) | Method and device for reinforcing joints of underground continuous wall | |
| CN206707641U (en) | A kind of pile-driving machine | |
| CN103741711B (en) | Height bung double-walled suction bucket | |
| CN201943066U (en) | Screw rod pile machine | |
| CN203977416U (en) | A kind of new tool casing | |
| CN209323531U (en) | A kind of double-row type foundation pit supporting construction | |
| CN103147437A (en) | Section steel soil cement mixing pile with longitudinal displacement mechanism | |
| CN104153366B (en) | The method of a kind of marine high wind wave high strength naked rock steel pipe pile foundation | |
| CN207701080U (en) | Core is broken for the self-control core drill of pore-forming on the basis of hydroelectric project and self-control to bore | |
| CN106013094A (en) | Method suitable for pouring concrete on pile body of manual hole digging pile | |
| CN201865118U (en) | Grouting spiral anchor base | |
| CN108005583A (en) | Bored for the self-control core drill of pore-forming on the basis of hydroelectric project and the broken core of self-control | |
| CN106544995A (en) | Sleeve drilling spud-can | |
| CN210714468U (en) | Large drilling tool system with variable diameter | |
| CN203463039U (en) | Hydraulic elevator turning driver | |
| CN104099927B (en) | A kind of instrument casing | |
| CN202658618U (en) | Jacket fan foundation connecting piece | |
| CN203256769U (en) | Composite force bearing foundation located in water | |
| CN105256793B (en) | A kind of double-deck lower stake equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |