CN106498947A - Case cartridge type piling saddle and its construction technology - Google Patents
Case cartridge type piling saddle and its construction technology Download PDFInfo
- Publication number
- CN106498947A CN106498947A CN201611027834.7A CN201611027834A CN106498947A CN 106498947 A CN106498947 A CN 106498947A CN 201611027834 A CN201611027834 A CN 201611027834A CN 106498947 A CN106498947 A CN 106498947A
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- saddle
- lower layer
- truss
- case
- steel column
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Classifications
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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
Abstract
The saddle the present invention relates to a kind of case cartridge type is driven piles, is characterized in that：Including case cylinder, truss, steel column and stopping means, case cylinder top is connected with truss, truss top is connected with steel plate at the top of truss, steel column is connected with steel plate at the top of the truss, stopping means are connected with by ring flange on steel column, stopping means include upper and lower layer saddle platform and the overhanging mechanism of upper and lower layer saddle.Technique：The plan-position of regulation control foundation pile, gradient, absolute altitude, lifting by crane pile hammer by crane ship carries out foundation pile construction, by saddle platform and overhanging institutional adjustment distance of stretch out and draw back and the anglec of rotation, you can carry out construction of pile groups.Beneficial effect：The case cartridge type piling saddle of the present invention, increased saddle intensity, expand the scope of application of saddle, the structure makes full use of the construction technology that case barrel structure evacuation negative pressure is sunk, achieve convenient and swift installation and mobile purpose, the truss of case cartridge type piling saddle and height is connect according to requirement of engineering, adapt to the construction requirement of different water depth.
Description
Technical field
The invention belongs to offshore pile construction field, more particularly to a kind of case cartridge type piling saddle and its construction technology.
Background technology
, because being affected by stormy waves is big, the construction operation time is very short, drastically influence the efficiency of offshore construction for offshore construction.
Traditional construction of pile groups waterborne is to carry out the technique that ship stays position pile sinking according to stake position.The defect of this kind of technique is pile sinking position
With the more difficult control of perpendicularity, the processing and fabricating installation of superstructure need to be carried out after pile sinking terminates further according to pile sinking absolute fix,
And ship need to be repeatedly moved in position, low construction efficiency.In recent years, what piling saddle was more is applied to floating piling, due to a clump of piles waterborne
Generally distribution area is larger, and drive piles often bulky saddle, complex structure, cost are higher, and which is present in use again
Certain limitation.For the piling saddle diversity of the offshore pile construction usage in different depth waters very big.
Applicant discloses a kind of portable marine piling position-limited rack with patent documentation 203939028U, and which includes that center is big
Steel column, truss structure and several appearance sump, the big steel column in center constitute overall position-limited rack structure by truss structure is affixed, thereon
Operating platform is provided with, pile gripper is installed on operating platform and appearance sump.The defect of the structure is restricted application, is only suitable for
In the shallower region piling of Intertidal zone or the depth of water.
Applicant discloses a kind of portable steel platform of offshore construction operation with patent documentation 205046535U, and which is special
Levying is：Including platform steel plate, steel column, truss, case cylinder, the steel column is connected with lower tank cylinder top, the steel column it
Between be provided with truss frame for connecting, the platform steel plate is arranged on the top of steel column and truss, and the case cylinder top is provided with reserving hole channel.
Beneficial effect：This utility model can achieve land completely prefabricated, reduces the marine splicing activity duration, during construction operation not by the wind
Wave affects, and takes full advantage of the construction technology of case barrel structure evacuation negative pressure sinking, it is achieved that convenient and swift installation and movement
Purpose, improves installation effectiveness, reduces the cost of mobile steel platform.Defect is：Above-mentioned technical proposal is not suitable for various multiple
Miscellaneous Larger water depths construction.In view of podium level is fixed, then it is suitable for the depth of water and is limited in scope.And applying for dozen multi-column pier foundation can not be met
Work requires that construction limitation is larger.
Applicant discloses a kind of rotary marine piling saddle with patent documentation 105464117A, including guide pile, its
It is characterized in that：The guide pile upper end is connected with guide pile upper strata ring flange, and its lower end is connected with guide pile lower floor ring flange, positioning
It has been respectively and fixedly connected with upper and lower layer saddle base on the upper and lower layer ring flange of stake, upper and lower layer saddle base upper surface is respectively arranged with,
Lower floor's saddle bolt of lower base hole, is respectively fixed with upper and lower layer saddle external extension mechanism by bolt on upper and lower layer saddle base.
Technique：Rotary marine piling saddle is installed as job platform and measuring table in clump of piles center so as to can adjust
The plan-position of foundation pile, gradient, absolute altitude；Pile hammer is lifted by full circle swinging crane gear carries out foundation pile piling construction, adjusts
Whole piling saddle distance of stretch out and draw back and the anglec of rotation, you can carry out construction of pile groups.Rotary saddle defect：Rotary saddle is with centre
Centered on guide pile, the horizontal loading which bears passes to guide pile, it is adaptable to the less multi-column pier foundation construction of horizontal loading,
Such as increase the diameter of guide pile to increase intensity, guide pile can be caused again to sink to and extricate oneself from a predicament and brace oneself up to action difficulty, therefore above-mentioned rotary saddle
Intensity poor, be unsuitable for the depth of water waters construction.
Content of the invention
It is an object of the invention to overcoming the shortcomings of above-mentioned technology, and provide a kind of case cartridge type piling saddle and its construction work
Skill, can increase saddle intensity, adapt to different water depth and require, the straight stake of injection and at any angle taper pile.
The present invention for achieving the above object, is employed the following technical solutions：A kind of case cartridge type piling saddle, is characterized in that：Bag
Some case cylinders, truss structure, steel column and stopping means are included, case cylinder top is connected with truss structure, the truss structure top
End is connected with steel plate at the top of truss, is connected with steel column, is connected with by ring flange on steel column at the top of the truss on steel plate
Stopping means, the stopping means include upper and lower layer saddle platform and the overhanging mechanism of upper and lower layer saddle, the upper and lower layer saddle
Pile gripper is respectively equipped with overhanging mechanism.
The case cylinder is the big case cylinder or the combination box cylinder being made up of 3-8 little case cylinder for being provided with interior separation.
The big case cylinder separation or little case cylinder top are provided with steam vent.
The truss structure includes that intermediate truss and the side truss for supporting, the side truss pass through bottom steel pipe
It is connected on case cylinder.
Upper and lower layer saddle thrustor is connected on the stopping means.
Using the multi-column pier foundation piling technique waterborne of case cartridge type piling saddle, it is characterized in that：Using case cartridge type piling saddle
The plan-position of regulation control foundation pile, gradient, absolute altitude, lifting by crane pile hammer by crane ship carries out foundation pile piling construction, leads to
Cross upper and lower layer saddle platform and the overhanging institutional adjustment distance of stretch out and draw back of upper and lower layer saddle and the anglec of rotation, you can carry out a clump of piles and apply
Work；Specific implementation step is as follows：
The first, case cartridge type piling saddle is installed
(1) at the top of land assembled case cylinder, truss and truss, steel plate constitutes case cylinder truss structure, is refuted by side or cargo ship will
Case cylinder truss structure, steel column, upper and lower layer saddle platform, the overhanging mechanism of upper and lower layer saddle are transported to job site；
(2) construction ship stays position, measures the center of multi-column pier foundation, and calculates the riding position of outlet cylinder；
(3) box cylinder truss structure is played to riding position, and case cylinder truss structure is lowered into mud by deadweight；
(4) gas that vacuum pump is extracted by case cylinder steam vent in case cylinder forms vacuum, and case cylinder truss structure is in suction function
Lower continuation is sunk, and installs flatness by the speed of exhaust for adjusting each case cylinder or separation to case cylinder truss structure and is adjusted, case
After cylinder truss structure sinks to stablizing, case cylinder steam vent is closed；
(5) steel column is arranged at the top of truss on steel plate by ring flange；
(6) lower floor's saddle platform is installed：Lower floor's saddle platform is connected with steel column lower end ring flange；
(7) upper strata saddle platform is installed：Upper strata saddle platform is connected with steel column upper flanges disk；
(8) according to plan-position and the gradient requirement of foundation pile, the extension of the overhanging mechanism of upper and lower layer saddle is adjusted,
And fix with upper and lower layer saddle platform；
(9) sideboard for being located at the overhanging mechanism's leading portion of upper and lower layer saddle is opened；
2nd, lay foundation stake
(10) crane ship or other crane gear loop wheel machines hang in foundation pile in stopping means, close outside upper and lower layer saddle
Stretch the upper and lower layer saddle sideboard in mechanism；
(11) start the levels saddle thrustor on stopping means, finely tune plan-position and the gradient of foundation pile；
(12) crane ship or other crane gear loop wheel machine gib heads decline, and make foundation pile sink to mud certainly；
(13) crane ship or other crane gear loop wheel machines lifting pile hammer are inserted in or clamp foundation pile top, and foundation pile is sunk
Enter designed elevation；
(14) sideboard for being located at the overhanging device front end of upper and lower layer saddle is opened, the overhanging mechanism of upper and lower layer saddle is released
With the fixation of upper and lower layer saddle platform, overhanging for upper and lower layer saddle mechanism is retracted；
(15) fixation of upper and lower layer saddle platform and the upper and lower layer ring flange of steel column is released, according to the flat of next foundation pile
Face position, upper and lower layer saddle platform is rotated to next position entirely around steel column；
(16) repeat above-mentioned (6)-(15) step, until whole foundation pile constructions are finished；
3rd, case cartridge type piling saddle is extracted
(17) fixation of upper and lower layer saddle platform and the upper and lower layer ring flange of steel column is released, upper and lower layer saddle is removed and is put down
Platform；
(18) fixation of steel plate at the top of steel column and truss is released, steel column is removed；
(19) inflated into case cylinder by case cylinder steam vent, case cylinder truss structure is extracted from inside mud, play box cylinder purlin
Frame structure to next construction location carries out next group of foundation pile piling construction.
Beneficial effect：The saddle the invention provides a kind of case cartridge type is driven piles, increased saddle intensity, expand the suitable of saddle
With scope, the structure makes full use of the construction technology that case barrel structure evacuation negative pressure is sunk, it is achieved that convenient and swift installation and shifting
Dynamic purpose, the truss of case cartridge type piling saddle and connects height according to requirement of engineering, adapts to the construction requirement of different water depth.
Description of the drawings
Fig. 1 is case cartridge type piling saddle overall schematic；
Fig. 2 is case cartridge type piling saddle elevation；
Fig. 3 is steel column structural representation；
Fig. 4 is steel column and truss junction A fragmentary detail views；
Fig. 5 is ring flange schematic diagram；
Fig. 6 is case cartridge type piling saddle top view；
Fig. 7 is case cartridge type piling saddle piling schematic diagram；
Fig. 8 is lower floor's saddle platform plane schematic diagram；
Fig. 9 is the overhanging mechanism's floor map of lower floor's saddle；
Figure 10 is lower floor's saddle platform and the overhanging mechanism's connection diagram of lower floor's saddle.
In figure：1- case cylinders, 2- case cylinder steam vents, 3- bottoms steel pipe, 4- intermediate trusses, 5- sides truss, at the top of 6- truss
Steel plate, steel plate jack at the top of 7- truss, 8- steel columns, 9- steel column bottom flange dish, 10- steel column bottom flange dish jacks,
11- steel columns lower end ring flange, 12- steel columns lower end ring flange diagonal brace, 13- steel columns lower end ring flange jack, 14- lower floors lead
Body panel, 15- lower floors saddle platform flange disk jack, the overhanging mechanism's jack of 16- lower floors saddle platform, 17- lower floors saddle are overhanging
Mechanism, the overhanging mechanism's jack of 18- lower floors saddle, 19- lower floors saddle thrustor, 20- lower floors saddle sideboard, 21- steel are stood
Post upper flanges disk, 22- steel column upper flanges disk diagonal braces, 23- upper stratas saddle platform, the overhanging mechanism of 24- upper stratas saddle, 25-
Foundation pile.
Specific embodiment
With reference to the specific embodiment that preferred embodiment describes the present invention in detail.
Accompanying drawing 1-10 is referred to, the present embodiment provides a kind of case cartridge type piling saddle includes four case cylinders 1, truss structure, steel
Column 8, stopping means, is provided with case cylinder steam vent 2 at the top of the case cylinder, the bottom steel pipe 3 is arranged on case cylinder, the truss
The intermediate truss 4 of structure and the side truss 5 for supporting are arranged on bottom steel pipe 3, are provided with truss at the top of intermediate truss
Top steel plate 6, is provided with steel plate jack 7 at the top of truss on steel plate 6 at the top of the truss, be provided with steel and stand on the steel column 8
Column bottom ring flange 9, steel column lower end ring flange 11, steel column upper flanges disk 21, are respectively arranged with steel column bottom thereon
Ring flange jack 10, steel column lower end ring flange jack 13, steel column lower end ring flange diagonal brace 12, steel column upper flanges disk are inserted
Hole, steel column upper flanges disk diagonal brace 22, are connected with stopping means by ring flange on steel column, and the stopping means include
Upper and lower layer saddle platform 23,14 and the overhanging mechanism 24,17 of upper and lower layer saddle, the stopping means include upper and lower two-layer saddle,
Lower floor saddle platform flange disk jack 15 and the overhanging mechanism's jack 16 of lower floor's saddle is provided with lower floor's saddle platform, described
The overhanging mechanism's jack 18 of lower floor's saddle is provided with the overhanging mechanism 17 of lower floor's saddle, is provided with lower floor's saddle pushing tow on its pile gripper
Device 19, outer end are provided with lower floor saddle sideboard 20, and lower floor's saddle platform 14 is connected to steel column lower end ring flange
On 11, the overhanging mechanism 17 of lower floor's saddle is connected on lower floor saddle platform 14, and the upper strata saddle platform 23 is arranged on steel
On column upper flanges disk 21, the overhanging mechanism 24 of the upper strata saddle is connected on upper strata saddle platform 23.Case cylinder is in being provided with
The big case cylinder of separation or the combination box cylinder being made up of 3-8 little case cylinder.The present embodiment case cylinder is four.
Multi-column pier foundation piling technique waterborne using case cartridge type piling saddle：Control base is adjusted using case cartridge type piling saddle
The plan-position of plinth stake, gradient, absolute altitude, lifting by crane pile hammer by crane ship carries out foundation pile piling construction, is led by upper and lower layer
Body panel and the overhanging institutional adjustment distance of stretch out and draw back of upper and lower layer saddle and the anglec of rotation, you can carry out construction of pile groups；It is embodied as walking
Rapid as follows：
The first, case cartridge type piling saddle is installed
(1) composition of steel plate 6 case cylinder truss structure at the top of land assembled case cylinder 1, truss and truss, is refuted or cargo ship by side
Case cylinder truss structure, steel column 8, upper and lower layer saddle platform, the overhanging mechanism of upper and lower layer saddle are transported to job site；
(2) construction ship stays position, measures the center of multi-column pier foundation, and calculates the riding position of outlet cylinder 1；
(3) box cylinder truss structure is played to riding position, and case cylinder truss structure is lowered into mud by deadweight；
(4) gas that vacuum pump is extracted by case cylinder steam vent 2 in case cylinder forms vacuum, and case cylinder truss structure is in suction function
Lower continuation is sunk, and installs flatness by the speed of exhaust for adjusting each case cylinder 1 or separation to case cylinder truss structure and is adjusted, case
After cylinder truss structure sinks to stablizing, case cylinder steam vent 2 is closed；
(5) steel column 8 is arranged at the top of truss on steel plate 6 by ring flange；
(6) lower floor's saddle platform is installed：Lower floor saddle platform 14 is connected with steel column lower end ring flange 11；
(7) upper strata saddle platform is installed：Upper strata saddle platform 23 is connected with steel column upper flanges disk 21；
(8) according to plan-position and the gradient requirement of foundation pile 25, the outer elongation of the overhanging mechanism of upper and lower layer saddle is adjusted
Degree, and fix with upper and lower layer saddle platform；
(9) sideboard 20 for being located at the overhanging mechanism's leading portion of upper and lower layer saddle is opened；
2nd, lay foundation stake
(10) crane ship or other crane gear loop wheel machines hang in foundation pile 25 in stopping means, close upper and lower layer saddle
Upper and lower layer saddle sideboard 20 in overhanging mechanism；
(11) start the levels saddle thrustor 19 on stopping means, finely tune the plan-position and tiltedly of foundation pile 25
Degree；Using conventional use of saddle thrustor.
(12) crane ship or other crane gear loop wheel machine gib heads decline, and make basic unit's stake 25 sink to mud certainly；
(13) crane ship or other crane gear loop wheel machines lifting pile hammer are inserted in or clamp 25 top of foundation pile, by foundation pile
25 sink to designed elevation；
(14) sideboard 20 for being located at the overhanging device front end of upper and lower layer saddle is opened, the overhanging machine of upper and lower layer saddle is released
Structure and the fixation of upper and lower layer saddle platform, overhanging for upper and lower layer saddle mechanism is retracted；
(15) fixation of upper and lower layer saddle platform and the upper and lower layer ring flange of steel column is released, according to next foundation pile 25
Plan-position, upper and lower layer saddle is rotated to next position entirely around steel column 8；
(16) repeat the above steps (6)-(15), until all basic 25 pile driving construction is finished；
3rd, case cartridge type piling saddle is extracted
(17) fixation of upper and lower layer saddle platform and 8 upper and lower layers of ring flange of steel column is released, upper and lower layer saddle is removed and is put down
Platform；
(18) fixation of steel plate 6 at the top of steel column 8 and truss is released, steel column 8 is removed；
(19) inflated into case cylinder 1 by case cylinder steam vent 2, case cylinder truss structure is extracted from inside mud, play box cylinder
Truss structure to next construction location carries out next group of 25 piling construction of foundation pile.
A kind of above-mentioned detailed description case cartridge type piling saddle and its construction technology carried out with reference to embodiment, is explanation
Property rather than determinate, several embodiments can be included according to limited scope, therefore without departing from of the invention overall
Changing and modifications under design, should belong within protection scope of the present invention.
Claims (5)
1. a kind of case cartridge type piling saddle, is characterized in that：Including some case cylinders, truss structure, steel column and stopping means, case
Cylinder top is connected with truss structure, and the truss structure top is connected with steel plate at the top of truss, solid on steel plate at the top of the truss
Be connected to steel column, stopping means be connected with by ring flange on steel column, the stopping means include upper and lower layer saddle platform and
The overhanging mechanism of upper and lower layer saddle, is respectively equipped with pile gripper in the overhanging mechanism of the upper and lower layer saddle.
2. case cartridge type piling saddle according to claim 1, is characterized in that：The case cylinder is the big case cylinder for being provided with interior separation
Or the combination box cylinder being made up of 3-8 little case cylinder；The big case cylinder separation or little case cylinder top are provided with steam vent.
3. case cartridge type piling saddle according to claim 1, is characterized in that：The truss structure includes intermediate truss and use
In the side truss for supporting, the side truss is connected on case cylinder by bottom steel pipe.
4. case cartridge type piling saddle according to claim 1, is characterized in that：It is connected on the stopping means up and down
Layer saddle thrustor.
5. a kind of multi-column pier foundation piling technique waterborne of case cartridge type piling saddle described in employing claim 1, is characterized in that：Use
The plan-position of case cartridge type piling saddle regulation control foundation pile, gradient, absolute altitude, lifting by crane pile hammer by crane ship carries out basis
Sunk pile is constructed, by upper and lower layer saddle platform and the overhanging institutional adjustment distance of stretch out and draw back of upper and lower layer saddle and the anglec of rotation, i.e.,
Construction of pile groups can be carried out；Specific implementation step is as follows：
The first, case cartridge type piling saddle is installed
(1) at the top of land assembled case cylinder, truss and truss, steel plate constitutes case cylinder truss structure, is refuted by side or cargo ship is by case cylinder
Truss structure, steel column, levels saddle platform, the overhanging mechanism of upper and lower layer saddle are transported to job site；
(2) construction ship stays position, measures the center of multi-column pier foundation, and calculates the riding position of outlet cylinder；
(3) box cylinder truss structure is played to riding position, and case cylinder truss structure is lowered into mud by deadweight；
(4) vacuum pump by case cylinder steam vent extract case cylinder in gas formed vacuum, case cylinder truss structure under suction function after
Continuous sinking, installs flatness by the speed of exhaust for adjusting each case cylinder or separation to case cylinder truss structure and is adjusted, case cylinder purlin
After frame structure sinks to stablizing, case cylinder steam vent is closed；
(5) steel column is arranged at the top of truss on steel plate by ring flange；
(6) lower floor's saddle platform is installed：Lower floor's saddle platform is connected with steel column lower end ring flange；
(7) upper strata saddle platform is installed：Upper strata saddle platform is connected with steel column upper flanges disk；
(8) according to plan-position and the gradient requirement of foundation pile, the extension of the overhanging mechanism of the upper and lower layer saddle of regulation, and with
Upper and lower layer saddle platform is fixed；
(9) sideboard for being located at the overhanging mechanism's leading portion of upper and lower layer saddle is opened；
2nd, lay foundation stake
(10) crane ship or other crane gear loop wheel machines hang in foundation pile in stopping means, close the overhanging machine of upper and lower layer saddle
Upper and lower layer saddle sideboard on structure；
(11) start the levels saddle thrustor on stopping means, finely tune plan-position and the gradient of foundation pile；
(12) crane ship or other crane gear loop wheel machine gib heads decline, and make foundation pile sink to mud certainly；
(13) crane ship or other crane gear loop wheel machines lifting pile hammer are inserted in or clamp foundation pile top, foundation pile is sunk to and is set
Meter absolute altitude；
(14) open the sideboard for being located at the overhanging device front end of upper and lower layer saddle, release the overhanging mechanism of upper and lower layer saddle with
The fixation of upper and lower layer saddle platform, overhanging for upper and lower layer saddle mechanism is retracted；
(15) fixation of upper and lower layer saddle platform and the upper and lower layer ring flange of steel column is released, according to the plane position of next foundation pile
Put, upper and lower layer saddle platform is rotated to next position entirely around steel column；
(16) repeat above-mentioned (6)-(15) step, until whole foundation pile constructions are finished；
3rd, case cartridge type piling saddle is extracted
(17) fixation of upper and lower layer saddle platform and the upper and lower layer ring flange of steel column is released, upper and lower layer saddle platform is removed；
(18) fixation of steel plate at the top of steel column and truss is released, steel column is removed；
(19) inflated into case cylinder by case cylinder steam vent, case cylinder truss structure is extracted from inside mud, play box cylinder truss knot
Structure to next construction location carries out next group of foundation pile piling construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611027834.7A CN106498947A (en) | 2016-11-18 | 2016-11-18 | Case cartridge type piling saddle and its construction technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611027834.7A CN106498947A (en) | 2016-11-18 | 2016-11-18 | Case cartridge type piling saddle and its construction technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106498947A true CN106498947A (en) | 2017-03-15 |
Family
ID=58327411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611027834.7A Pending CN106498947A (en) | 2016-11-18 | 2016-11-18 | Case cartridge type piling saddle and its construction technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106498947A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109680702A (en) * | 2019-02-03 | 2019-04-26 | 天津港航工程有限公司 | Suction cartridge type single-pile foundation structure and its construction method |
| CN109811767A (en) * | 2019-01-29 | 2019-05-28 | 广州打捞局 | Suction barrel base piling positioning frame |
| EP3693515A1 (en) | 2019-02-11 | 2020-08-12 | Temporary Works Design Engineering B.V. | Pile installation template |
| WO2021052174A1 (en) * | 2019-09-16 | 2021-03-25 | 江苏亨通蓝德海洋工程有限公司 | Negative-pressure barrel type single pile gripper construction mechanism and construction method thereof |
| CN113356208A (en) * | 2021-06-02 | 2021-09-07 | 中交第四航务工程局有限公司 | Pile stabilizing frame and pile sinking method for sinking piles of offshore wind power inclined pile group |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811767A (en) * | 2019-01-29 | 2019-05-28 | 广州打捞局 | Suction barrel base piling positioning frame |
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| CN113356208A (en) * | 2021-06-02 | 2021-09-07 | 中交第四航务工程局有限公司 | Pile stabilizing frame and pile sinking method for sinking piles of offshore wind power inclined pile group |
| WO2022253031A1 (en) * | 2021-06-02 | 2022-12-08 | 中交第四航务工程局有限公司 | Pile stabilization frame for pile driving of offshore wind power inclined pile group and pile driving method |
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Application publication date: 20170315 |