CN110485418A - Steel-pipe pile underwater pile driving method applied to deep water high seas sea area - Google Patents
Steel-pipe pile underwater pile driving method applied to deep water high seas sea area Download PDFInfo
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- CN110485418A CN110485418A CN201910631189.7A CN201910631189A CN110485418A CN 110485418 A CN110485418 A CN 110485418A CN 201910631189 A CN201910631189 A CN 201910631189A CN 110485418 A CN110485418 A CN 110485418A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/04—Guide devices; Guide frames
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/02—Placing by driving
- E02D7/06—Power-driven drivers
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- 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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a kind of steel-pipe pile underwater pile driving methods applied to deep water high seas sea area comprising following steps: Step 1: hauling operation platform to construction sea area;Step 2: four angles in operation platform are installed with a windlass respectively, so that operation platform holding level is positioned at predeterminated position;Step 3: assembled truss-like anchoring pile, the bottom of any anchoring pile are inserted into the soil of seabed, the side of anchoring pile is connect with the operation platform, and the other side is installed with multiple leading trucks;Step 4: lifting steel-pipe pile respectively in operation platform two sides, for any steel-pipe pile, it is moved in the Longkou of multiple leading trucks corresponding thereto, steel-pipe pile is then settled down to downwards designed elevation.The present invention overcomes other pile sinking process pile sinking low precisions under the severe hydrogeologic condition such as the depth of water, stream is anxious, the wave is high, soft base, underwater operation is difficult the problems such as, and meet accurate positioning, construction efficiency higher engineering demand.
Description
Technical field
The present invention relates to reinforcing soft foundation construction and pile foundation construction equipment technical fields, it is more particularly related to one
Kind is applied to the steel-pipe pile underwater pile driving method in deep water high seas sea area.
Background technique
As Bridges in Our Country is built gradually to off-lying sea deep-water developments, bridge foundation may need in deep water, high seas, soft base sea
It constructs in domain.When constructing a bridge basis on deep weak subgrade, it is necessary to carry out consolidation process to soft base, just can guarantee bridge
The safety and stability on basis.
Steel pipe pile reinforced technology is a kind of effective reinforcing soft foundation technology, applies man-hour requirement steel-pipe pile is whole or most of
Squeeze into mud face or less.Currently, steel-pipe pile, which is set, mainly refutes three kinds of integration, jack-up unit ship sides of setting using pile driving barge, side
Formula.But under deep water conditions, it is big and tight by wave effect that integration progress steel-pipe pile Underwater Navigation difficulty is refuted by pile driving barge and side
Weight, piling precision are not easy to guarantee;The piling of jack-up unit ship improves the adaptability to wave condition and precision of driving piles, but
Jack-up unit involves great expense in ultra-deep-water, and spud leg plug is difficult in soft base, influences construction efficiency.
Therefore, a kind of cheap, construction is simple and the high steel-pipe pile for being suitable for deepwater regions of construction efficiency need to be designed
Pile-driving method.
Summary of the invention
It is an object of the invention to solve at least the above problems, and provide the advantages of at least will be described later.
It is a still further object of the present invention to provide a kind of steel-pipe pile underwater pile driving method applied to deep water high seas sea area, benefits
Platform body is detached to the influence of sea high seas with the column of semisubmersible platform, is further limited using Vertical Anchor system and anchoring pile flat
The motor imagination of platform under the wave action, while leading truck and the underwater pile driving hammer on anchoring pile being utilized to realize steel-pipe pile underwater pile driving
Construction.The present invention overcomes other pile sinking process pile sinking precision under the severe hydrogeologic condition such as the depth of water, stream is anxious, the wave is high, soft base
Difference, the problems such as underwater operation is difficult, and meet accurate positioning, construction efficiency higher engineering demand.
In order to realize these purposes and other advantages according to the present invention, provide a kind of applied to deep water high seas sea area
Steel-pipe pile underwater pile driving method comprising following steps:
Step 1: hauling operation platform to construction sea area, the top of the operation platform is located above sea level, lower part
Positioned at b.s.l.;
Step 2: be installed with a windlass respectively at four angles of operation platform, on any windlass towards around anchor hawser end
Portion is connect with the anchor for settling into seabed, adjusts the tensioning dynamics of four anchor hawsers, so that the operation platform keeps horizontal positioning
In predeterminated position;
Step 3: being vertically arranged for on-site consolidation one respectively in the spaced two sides of width direction of the operation platform
Truss-like anchoring pile, the bottom of any anchoring pile is inserted into the soil of seabed, and the side of anchoring pile is connect with the operation platform, another
Side is installed with multiple leading trucks, and multiple leading trucks are intervally arranged along the vertical direction;
Step 4: lift steel-pipe pile respectively in the operation platform two sides, for any steel-pipe pile, be moved to and its
In the Longkou of corresponding multiple leading trucks, steel-pipe pile is then settled down to downwards designed elevation.
Preferably, the steel-pipe pile underwater pile driving method applied to deep water high seas sea area, further includes:
Step 5: two anchoring piles for being located at the operation platform two sides are moved along the length direction of the operation platform,
It is moved to next position, repeats step 4.
Preferably, the steel-pipe pile underwater pile driving method applied to deep water high seas sea area, the operation platform packet
It includes platform body, the buoyancy tank below the platform body and connects the platform body with the buoyancy tank multiple vertical
Column;In step 1, the platform body is located above sea level, and the buoyancy tank is located at below sea level.
Preferably, the steel-pipe pile underwater pile driving method applied to deep water high seas sea area, the buoyancy tank include two
The spaced boat-shaped cabinet one of a width direction along the operation platform and two length sides along the operation platform
To spaced cabinet two;Any cabinet one extends along the length direction of the operation platform, and the both ends of cabinet one are set respectively
A column is set, the lower end of any column is fixedly connected with the upper surface of cabinet one corresponding thereto, and upper end is prolonged straight up
It extends to above sea level, and is fixedly connected with the lower surface of the platform body;Two cabinets two are respectively by two cabinets one
Both ends connection.
Preferably, the steel-pipe pile underwater pile driving method applied to deep water high seas sea area in the step 2, is appointed
One anchoring pile is successively to be spliced to form up and down by multiple unit sections, and multiple leading truck intervals are set to multiple unit sections positioned at lower part
On, in the step 2, the operation of the assembled anchoring pile of two sides difference of the operation platform specifically:
Step S1, a fixed sliding rail is distinguished in the two sides of the upper surface of the operation platform, any sliding rail is applied described in
The length direction of work platform extends, on sliding rail installation one up and down, the translation trolley of frame structure, any translation trolley
The spaced side of the width direction along the operation platform be located at the side of the operation platform, another side is sliding
On the dynamic sliding rail being arranged in corresponding thereto;
Step S2, the assembly for carrying out anchoring pile respectively on two translation trolleys, for any anchoring pile: using crane that 1# is mono-
The middle part of member section insertion translation trolley, and translation stage lock by the unit section and corresponding thereto is determined, it then will using crane
2# unit section is transported to the top of 1# unit section, and the bottom of 2# unit section and the top of 1# unit section are fixed;
Step S3, translation trolley then by 1# unit section and corresponding thereto unlocks, using crane by 1# unit
Section and 2# unit section integrally move straight down, and 1# unit section is moved to the lower section of translation trolley corresponding thereto, and 2#
The middle part of unit section is located at the lower portion of translation trolley corresponding thereto, and translation by 2# unit section and corresponding thereto
Trolley locking;
Step S4, S2~S3 is repeated, until 1# unit section is inserted into the soil of seabed, is spliced on 2# unit section remaining
Unit section, plurality of leading truck is located at the lower part of anchoring pile, and is fixedly connected with the bottom of spaced several unit sections.
Preferably, the steel-pipe pile underwater pile driving method applied to deep water high seas sea area, the dragon of any leading truck
Mouth is hydraulic open-close Longkou.
Preferably, the steel-pipe pile underwater pile driving method applied to deep water high seas sea area, edge on any leading truck
Its circumferencial direction interval is arranged multiple regulating mechanisms, and any regulating mechanism is horizontally disposed jack, one end and with its phase
Corresponding leading truck connection, the other end extend towards the middle part close to leading truck corresponding thereto, and leading truck does not limit very heavy
The radial of top edge steel-pipe pile moves horizontally.
The present invention is include at least the following beneficial effects:
1, the present invention weakens the influence of sea high seas using the operation platform of semi-submersible type, is limited using Vertical Anchor system and anchoring pile
The motor imagination of operation platform processed under the wave action, while utilizing the leading truck and underwater pile driving hammer realization steel-pipe pile on anchoring pile
Underwater pile driving construction, the present invention overcomes under the severe hydrogeologic condition such as the depth of water, stream is anxious, the wave is high, soft base, other pile sinking sides
Method pile sinking low precision, the problems such as underwater operation is difficult, and meet accurate positioning, construction efficiency higher engineering demand;
2, operation platform provided by the invention be semi-submersible type, the amplitude of rolling and pitching all very littles under wave operation,
And then the influence of shaking of the wave of the sea to operation platform is reduced significantly;The present invention passes through the anchor that is fixedly arranged on operation platform
Machine, tensioning anchor hawser and fall to seabed anchor composition anchor system, by operation platform smoothly, be accurately positioned at default position
It sets, Vertical Anchor system limits its heaving, avoids the motor imagination excessive in high seas effect lower platform, further weakens wave
Influence to operation platform, and the present invention is not necessarily to the setting impetus laborious on bank, compared to the prior art, present invention design
Operation platform have many advantages, such as that installation is simple, it is low in cost, while realizing underwater in deep water high seas sea area steel-pipe pile
The accurate positioning of piling construction operation ensure that the construction quality of steel-pipe pile;
3, using truss-like anchoring pile, the movement of operation platform is further limited, and steel is realized by the leading truck on anchoring pile
The accurate positionin of tubular pole;Truss-like anchoring pile can be in construction ground on-site consolidation, the small volume of the unit section of anchoring pile, convenient transportation,
Solves the technical issues of superelevation steel-pipe pile transport difficult in the prior art;The length of truss-like anchoring pile has adjustability, can root
According to the length-flexible control anchoring pile of steel-pipe pile unit section number, and then reach the length for adjusting anchoring pile, while according to steel pipe
The length of stake, adjusts the quantity and place height of the leading truck on the same anchoring pile, so that the cooperation of anchoring pile and leading truck guarantees
Accuracy of the steel-pipe pile in infall process.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Main view when Fig. 1 is the steel-pipe pile underwater pile driving construction of the present invention applied to deep water high seas sea area;
Attached view when Fig. 2 is the steel-pipe pile underwater pile driving construction of the present invention applied to deep water high seas sea area;
Fig. 3 is the structural schematic diagram of buoyancy tank of the present invention;
Fig. 4 is the structural schematic diagram of anchoring pile of the present invention;
Fig. 5 is the top view of Fig. 4.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments, to enable those skilled in the art's reference
Specification word can be implemented accordingly.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein are not discharged one or more
The presence or addition of a other elements or combinations thereof.
In the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, is not that device or the element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
As shown in Fig. 1~5, the present invention provides a kind of 6 underwater pile driving method of steel-pipe pile applied to deep water high seas sea area,
The following steps are included:
Step 1: the top of the operation platform 1 is located above sea level by the haul of operation platform 1 to construction sea area, under
Portion is located at b.s.l.;
Step 2: four angles of operation platform 1 are installed with a windlass 21 respectively, on any windlass 21 towards around anchor hawser
22 end is connect with the anchor 23 that sedimentation enters seabed, adjusts the tensioning dynamics of four anchor hawsers 22, so that the operation platform 1 is kept
Horizontal is positioned at predeterminated position;
Step 3: in the spaced two sides of width direction of the operation platform 1, on-site consolidation one is set vertically respectively
The bottom of the truss-like anchoring pile 3 set, any anchoring pile 3 is inserted into the soil of seabed, the side of any anchoring pile 3 and the operation platform
1 connection, the other side are installed with multiple leading trucks 4, and multiple leading trucks 4 are intervally arranged along the vertical direction;
Step 4: lifting steel-pipe pile 6 respectively in 1 two sides of operation platform, for any steel-pipe pile 6, it is moved to
In the Longkou 41 of multiple leading trucks 4 corresponding thereto, steel-pipe pile 6 is then settled down to downwards designed elevation.By steel-pipe pile 6 with
Underwater pile driving hammer 5 is fixed, opens the Longkou 41 of all leading trucks 4, is transferred steel-pipe pile 6 to leading truck 4 using crawler crane 7
In Longkou 41, it is then closed the Longkou 41 of all leading trucks 4, turns steel-pipe pile 6 to designed elevation, i.e., using underwater pile driving hammer 5
Complete the piling work of two steel-pipe piles 6 of a stake position.
In the above-mentioned technical solutions, the present invention weakens the influence of sea high seas using the operation platform 1 of semi-submersible type, utilizes
Vertical Anchor system and anchoring pile 3 limit the motor imagination of operation platform 1 under the wave action, while utilizing 4 He of leading truck on anchoring pile 3
Underwater pile driving hammer 5 realizes the underwater pile driving construction of steel-pipe pile 6, and the present invention overcomes the severe water such as the depth of water, stream anxious, the wave is high, soft base
Under literary geological conditions, other pile sinking process pile sinking low precisions, the problems such as underwater operation is difficult, and meet accurate positioning, construction effect
Rate higher engineering demand;
Operation platform 1 provided by the invention be semi-submersible type, the amplitude of rolling and pitching all very littles under wave operation, into
And the influence of shaking of the wave of the sea to operation platform 1 is reduced significantly;The present invention passes through the windlass that is fixedly arranged on operation platform 1
21, be tensioned anchor hawser 22 and fall to seabed anchor composition anchor system, by operation platform 1 smoothly, accurately be positioned at it is default
Position, Vertical Anchor system limit its heaving, avoid the motor imagination excessive in high seas effect lower platform, further weaken wave
Influence of the wave to operation platform 1, and the present invention is not necessarily to the setting impetus laborious on bank, compared to the prior art, the present invention
The operation platform 1 of design has many advantages, such as that installation is simple, low in cost, while realizing in deep water high seas sea area steel-pipe pile
The accurate positioning of 6 underwater pile driving construction operations, ensure that the construction quality of steel-pipe pile 6.
In another technical solution, the 6 underwater pile driving method of steel-pipe pile applied to deep water high seas sea area is also wrapped
It includes:
Step 5: the length direction by two anchoring piles 3 for being located at 1 two sides of operation platform along the operation platform 1 moves
It is dynamic, it is moved to next position, repeats step 4.It, will be opposite after two steel-pipe piles 6 when the two sides of operation platform 1 settle in place
The Longkou 41 for the multiple leading trucks 4 answered is fully open, by translating trolley moving along sliding rail, by the purlin of 1 two sides of operation platform
Posture anchoring pile 3 is moved to next position, repeats step 4, completes the piling work of two steel-pipe piles 6 of next position;Work as construction
After all steel-pipe piles 6 for the multiple positions that platform 1 is radiated settle in place, by anchor ship and barge by operation platform 1,
Anchor system, anchoring pile 3 move integrally to next job location, repeat step 1~five.
In another technical solution, the 6 underwater pile driving method of steel-pipe pile applied to deep water high seas sea area is described
Operation platform 1 includes platform body 11, positioned at the buoyancy tank 13 of 11 lower section of the platform body and by 11 and of platform body
Multiple columns 12 that the buoyancy tank 13 connects;In step 1, the platform body 11 is located above sea level, the buoyancy tank 13
Below sea level.The sectional dimension of column 12 is relatively small, then wave act directly on the wave force that is generated on column 12 compared with
It is small, therefore the roll and pitch of platform is smaller.
In another technical solution, the 6 underwater pile driving method of steel-pipe pile applied to deep water high seas sea area is described
Buoyancy tank 13 is including the spaced boat-shaped cabinet 1 of two width directions along the operation platform 1 and two along described
The spaced cabinet 2 132 of the length direction of operation platform 1;Length direction of any cabinet 1 along the operation platform 1
Extend, the both ends of cabinet 1 are respectively set a column 12, the lower end of any column 12 and cabinet one corresponding thereto
131 upper surface is fixedly connected, and upper end is extended to straight up above sea level, and solid with the lower surface of the platform body 11
Fixed connection;Two cabinets 2 132 respectively connect the both ends of two cabinets 1.The cabinet 1 of boat-shaped structure, using refuting
When ship traction operation platform 1, water flow can be reduced to the resistance of traction along longitudinal traction of cabinet 1.
In another technical solution, the 6 underwater pile driving method of steel-pipe pile applied to deep water high seas sea area is described
In step 2, any anchoring pile 3 is successively to be spliced to form by multiple about 31 unit sections, and the interval of multiple leading trucks 4 is set to and is located at
On multiple unit sections 31 of lower part, in the step 2, the operation of the assembled anchoring pile 3 of two sides difference of the operation platform 1 is specific
Are as follows:
Step S1, a fixed sliding rail is distinguished in the two sides of the upper surface of the operation platform 1, any sliding rail is applied described in
The length direction of work platform 1 extends, on sliding rail installation one up and down, the translation trolley 8 of frame structure, any translation stage
The spaced side of the width direction along the operation platform 1 of vehicle 8 is located at the side of the operation platform 1, another
Side sliding is arranged on sliding rail corresponding thereto;
Step S2, the assembly for carrying out anchoring pile 3 respectively on two translation trolleys 8, for any anchoring pile 3: utilizing crane will
The middle part of 1# unit section insertion translation trolley, and translation trolley 8 by the unit section and corresponding thereto locks, then using hanging
Vehicle transports 2# unit section to the top of 1# unit section, and the bottom of 2# unit section and the top of 1# unit section are fixed;
Step S3, translation trolley then by 1# unit section and corresponding thereto unlocks, using crane by 1# unit
Section and 2# unit section integrally move straight down, and 1# unit section is moved to the lower section of translation trolley corresponding thereto, and 2#
The middle part of unit section be located at corresponding thereto translation trolley 8 lower portion, and by 2# unit section and corresponding thereto put down
Moving stage vehicle 8 locks;
Step S4, S2~S3 is repeated, until 1# unit section is inserted into the soil of seabed, is spliced on 2# unit section remaining
Unit section, plurality of leading truck 4 is located at the lower part of anchoring pile 3, and is fixedly connected with the bottom of spaced several unit sections.
In the above-mentioned technical solutions, the present invention utilizes truss-like anchoring pile 3, further limits the movement of operation platform 1, and leads to
The leading truck 4 crossed on anchoring pile 3 realizes the accurate positionin of steel-pipe pile 6;Truss-like anchoring pile 3 can in construction ground on-site consolidation, anchoring pile 3
The small volume of unit section, convenient transportation solve the technical issues of 6 transport difficult of superelevation steel-pipe pile in the prior art;Truss
The length of formula anchoring pile 3 have adjustability, can according to the length-flexible of steel-pipe pile 6 control anchoring pile 3 unit section number, Jin Erda
To the length for adjusting anchoring pile 3, while according to the length of steel-pipe pile 6, quantity and the institute of the leading truck 4 on the same anchoring pile 3 are adjusted
In height, so that the cooperation of anchoring pile 3 and leading truck 4 guarantees accuracy of the steel-pipe pile 6 in infall process.
In another technical solution, the 6 underwater pile driving method of steel-pipe pile applied to deep water high seas sea area is any
The Longkou 41 of leading truck 4 is hydraulic open-close Longkou 41.The folding Longkou 41 of fluid pressure type has structure simple, and construction is flexibly easy
Advantage.
In another technical solution, the 6 underwater pile driving method of steel-pipe pile applied to deep water high seas sea area is any
Multiple regulating mechanisms 42 are set along its circumferencial direction interval on leading truck 4, any regulating mechanism 42 is horizontally disposed jack,
One end and leading truck 4 corresponding thereto connect, and the other end extends simultaneously towards the middle part close to leading truck 4 corresponding thereto
It is abutted with steel-pipe pile 6, leading truck 4 does not limit jack and moves horizontally along the radial of steel-pipe pile 6.4 regulating mechanisms 42 are along steel
The evenly spaced arrangement of 6 circumferencial direction of tubular pole, the plan-position of fine-tuning steel-pipe pile 6 are further ensured that the essence that steel-pipe pile 6 is constructed
Certainly position.Moving horizontally for any jack can be driven by hydraulic cylinder.
Number of devices and treatment scale described herein are for simplifying explanation of the invention.To application of the invention,
Modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. be applied to deep water high seas sea area steel-pipe pile underwater pile driving method, which is characterized in that itself the following steps are included:
Step 1: hauling operation platform to construction sea area, the top of the operation platform is located above sea level, and lower part is located at
B.s.l.;
Step 2: be installed with a windlass respectively at four angles of operation platform, on any windlass towards around anchor hawser end with
The anchor connection into seabed is settled, the tensioning dynamics of four anchor hawsers is adjusted, so that being positioned at for operation platform holding level is pre-
If position;
Step 3: in the spaced two sides of width direction of the operation platform one purlin being vertically arranged of on-site consolidation respectively
Posture anchoring pile, the bottom of any anchoring pile are inserted into the soil of seabed, and the side of anchoring pile is connect with the operation platform, and the other side is solid
Equipped with multiple leading trucks, multiple leading trucks are intervally arranged along the vertical direction;
Step 4: lifting steel-pipe pile respectively in the operation platform two sides, for any steel-pipe pile, it is moved to corresponding thereto
In the Longkou for the multiple leading trucks answered, steel-pipe pile is then settled down to downwards designed elevation.
2. being applied to the steel-pipe pile underwater pile driving method in deep water high seas sea area as described in claim 1, which is characterized in that also wrap
It includes:
Step 5: two anchoring piles for being located at the operation platform two sides are moved along the length direction of the operation platform, it is mobile
To next position, step 4 is repeated.
3. being applied to the steel-pipe pile underwater pile driving method in deep water high seas sea area as claimed in claim 2, which is characterized in that described
Operation platform includes platform body, the buoyancy tank below the platform body and connects the platform body and the buoyancy tank
The multiple columns connect;In step 1, the platform body is located above sea level, and the buoyancy tank is located at below sea level.
4. being applied to the steel-pipe pile underwater pile driving method in deep water high seas sea area as claimed in claim 3, which is characterized in that described
Buoyancy tank includes that the spaced boat-shaped cabinet one of two width directions along the operation platform and two are flat along the construction
The spaced cabinet two of the length direction of platform;Any cabinet one extends along the length direction of the operation platform, cabinet one
A column is respectively set in both ends, and the lower end of any column is fixedly connected with the upper surface of cabinet one corresponding thereto, upper end
It extends to above sea level, and is fixedly connected with the lower surface of the platform body straight up;Two cabinets two are respectively by two
The both ends of a cabinet one connect.
5. being applied to the steel-pipe pile underwater pile driving method in deep water high seas sea area as claimed in claim 4, which is characterized in that described
In step 2, any anchoring pile is successively to be spliced to form up and down by multiple unit sections, and multiple leading truck intervals are set to and are located at lower part
Multiple unit sections on, in the step 2, the operation of the two sides of the operation platform assembled anchoring pile respectively specifically:
Step S1, a fixed sliding rail is distinguished in the two sides of the upper surface of the operation platform, any sliding rail is flat along the construction
The length direction of platform extends, on sliding rail installation one up and down, the translation trolley of frame structure, the edge of any translation trolley
The spaced side of the width direction of the operation platform is located at the side of the operation platform, another side sliding card
On sliding rail corresponding thereto;
Step S2, the assembly for carrying out anchoring pile respectively on two translation trolleys, for any anchoring pile: utilizing crane by 1# unit section
The middle part of insertion translation trolley, and translation stage lock by the unit section and corresponding thereto is determined, it is then using crane that 2# is mono-
Member section transport fixes the bottom of 2# unit section and the top of 1# unit section to the top of 1# unit section;
Step S3, translation trolley then by 1# unit section and corresponding thereto unlocks, using crane by 1# unit section and
2# unit section integrally moves straight down, and 1# unit section is moved to the lower section of translation trolley corresponding thereto, and 2# unit
The middle part of section is located at the lower portion of translation trolley corresponding thereto, and translation trolley by 2# unit section and corresponding thereto
Locking;
Step S4, S2~S3 is repeated, until 1# unit section is inserted into the soil of seabed, splices remaining unit on 2# unit section
Section, plurality of leading truck is located at the lower part of anchoring pile, and is fixedly connected with the bottom of spaced several unit sections.
6. being applied to the steel-pipe pile underwater pile driving method in deep water high seas sea area as claimed in claim 5, which is characterized in that any
The Longkou of leading truck is hydraulic open-close Longkou.
7. being applied to the steel-pipe pile underwater pile driving method in deep water high seas sea area as claimed in claim 6, which is characterized in that any
Multiple regulating mechanisms are set along its circumferencial direction interval on leading truck, any regulating mechanism is horizontally disposed jack, one
End is connected with leading truck corresponding thereto, and the other end extends towards the middle part close to leading truck corresponding thereto, leading truck
Jack is not limited to move horizontally along the radial of steel-pipe pile.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114718097A (en) * | 2022-04-25 | 2022-07-08 | 中交第二航务工程局有限公司 | Quick positioning method for deep water steel cofferdam or open caisson |
CN116552745A (en) * | 2023-07-10 | 2023-08-08 | 中交第一航务工程局有限公司 | Ship state monitoring method and device, electronic equipment and storage medium |
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CN114718097B (en) * | 2022-04-25 | 2023-09-22 | 中交第二航务工程局有限公司 | Quick positioning method for deepwater steel cofferdam or open caisson |
CN116552745A (en) * | 2023-07-10 | 2023-08-08 | 中交第一航务工程局有限公司 | Ship state monitoring method and device, electronic equipment and storage medium |
CN116552745B (en) * | 2023-07-10 | 2023-10-31 | 中交第一航务工程局有限公司 | Ship state monitoring method and device, electronic equipment and storage medium |
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