CN105064271B - A kind of harbour reconstruction structure and Wharf Renovation Construction method - Google Patents
A kind of harbour reconstruction structure and Wharf Renovation Construction method Download PDFInfo
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- CN105064271B CN105064271B CN201510570667.XA CN201510570667A CN105064271B CN 105064271 B CN105064271 B CN 105064271B CN 201510570667 A CN201510570667 A CN 201510570667A CN 105064271 B CN105064271 B CN 105064271B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention provides a kind of harbour reconstruction structure, the harbour reconstruction structure is arranged on the side that true form head frontal line borders on the sea, including panel, the panel bottom is provided with several L-type piers, be provided with square pile between each two L-type pier, the bottom of each L-type pier vertically be provided with multiple steel-pipe piles.A kind of Wharf Renovation Construction method, comprises the following steps：1) removes the structure such as panel, berthing member, pile foundation and door machine beam-and-rail in the first 4 meters of width ranges of true form, remove each L-type pier setting position just to true form head square pile；2) side that borders on the sea along original wharf apron line sets steel-pipe pile and taper pile respectively at each L-type pier setting.The transformation that a kind of harbour reconstruction structure and Wharf Renovation Construction method described in the invention are carried out on the basis of original dock structure, and the handling capacity of harbour is improved, cost is reduced again, and very big economic benefit is brought to company.
Description
Technical field
The invention belongs to port construction field, more particularly, to a kind of harbour reconstruction structure and Wharf Renovation Construction side
Method.
Background technology
In present port construction, because the bearing capacity of present ship is very big, it is therefore desirable to larger bearing capacity
Harbour stop, for some old harbours, excessively old dock structure form and the inadaptable present pool of relatively low ability of mooring a boat
, there is certain potential safety hazard in ship demand, further, since its limitation for mooring a boat, therefore bring huge economic damage to port
Lose；New large pier is built in research staff's suggestion again, and this scheme needs to fall old Wharf demolition, and the program took
It is long, and invest huge, for port, the program is not preferred scheme.
The content of the invention
In view of this, the invention is directed to a kind of harbour reconstruction structure and Wharf Renovation Construction method, to solve
The problem of existing harbour low bearing capacity.
To reach above-mentioned purpose, what the technical scheme of the invention was realized in：
A kind of harbour reconstruction structure, the harbour reconstruction structure is arranged on the side that true form head frontal line borders on the sea, including panel,
The panel bottom is provided between several L-type piers, every two adjacent L-type piers and is provided with square pile, each described L-type pier
Bottom be provided with multiple steel-pipe piles, the L-type pier include by ship portion and should by ship portion bottom set supporting part, it is described lean on ship
Portion is set away from true form head, the support zone of each L-type pier in true form head square pile with the L-type pier just to true form head
The lower section of square pile, with the L-type pier just to true form head square pile multiple pile foundations wear respectively project the L-type pier supporting part.
Further, the steel-pipe pile is divided into straight stake and taper pile, and the taper pile bottom is obliquely installed to harbour outside.
Further, the taper pile quantity of each L-type pier is four, and four taper piles of each L-type pier are set
Put at the middle part of the L-type pier, and four taper piles along wharf apron line direction set, each L-type pier it is straight
Stake quantity is seven, in this seven straight stakes, and four therein are closed on true form head and set, and this four straight stakes are along wharf apron line side
To setting, remaining three straight stakes are arranged on the outside of the corresponding taper pile of L-type pier, and this three straight stakes in this seven straight stakes
Set along wharf apron line direction.
Further, with the L-type pier just to true form head square pile each pile foundation and the L-type pier supporting part
Between leave gap or provided with flexible member.
Further, the lateral surface by ship portion of each L-type pier is provided with rubber fender, in each L-type pier
The top of platform is provided with bollard.
A kind of Wharf Renovation Construction method, comprises the following steps：
1) removes the structures such as panel, berthing member and the door machine beam-and-rail in the first 4 meters of width ranges of true form, removes each L
Type pier setting position just to true form head square pile；
2) sets multiple steel-pipe piles respectively in each L-type pier setting position；
3) preprepared steel jacket box is arranged on the corresponding steel-pipe pile of L-type pier by, the corresponding steel of L-type pier
The pile foundation of pile tube and true form corresponding with L-type pier head square pile is stretched out by steel jacket box bottom up respectively, positioned at steel jacket box
Interior pile foundation outer wrapping flexible member or setting sleeve, leaves gap, by the steel between the sleeve and the corresponding pile foundation of the sleeve
Welded between the flexible member of the pile foundation setting of each steel-pipe pile and true form head square pile corresponding to casing or sleeve and steel jacket box bottom
Connect sealing；
4) connects the true form removed head square pile again pile foundation corresponding with true form head square pile；
5) takes out the water in steel jacket box, then the casting concrete into steel jacket box；
6) is after after concrete setting, steel jacket box is taken apart and four side walls of steel jacket box are hung；
7) sets new square pile between per two adjacent L-type piers；
8) pours panel in the top surface of multiple L-type piers and the top surface of multiple square piles, and lays wharf portal crane track；
9) sets bollard at the top of L-type pier, and rubber fender is set in the lateral surface of L-type pier.
Further, the corresponding steel-pipe pile of each L-type pier is divided into straight stake and taper pile, and the taper pile bottom is to harbour
Outside is obliquely installed.
Further, the taper pile quantity of each L-type pier is four, and four taper piles of each L-type pier are set
Put at the middle part of the L-type pier, and four taper piles along wharf apron line direction set, each L-type pier it is straight
Stake quantity is seven, in this seven straight stakes, and four therein are closed on true form head and set, and this four straight stakes are along wharf apron line side
To setting, remaining three straight stakes are arranged on the outside of the corresponding taper pile of L-type pier, and this three straight stakes in this seven straight stakes
Set along wharf apron line direction.
Further, the distance between every two adjacent L-type piers is 21 meters.
Relative to prior art, a kind of harbour reconstruction structure described in the invention has the advantage that：
(1) in a kind of harbour reconstruction structures of the present invention, redesigned under original dock structure, this sets
Due to leaning on ship's formula using pier-stage type in meter scheme, therefore bearing capacity of mooring a boat is improved, that is, the handling capacity of harbour is improved, to public affairs
Department brings enormous benefits, due to make use of the resource of true form head, in the case where bearing capacity is moored a boat in guarantee, largely reduces
Cost, wherein, the design of L-type pier connects improved harbour and true form head, in the design, new wharf apron
(i.e. to extra large side to) has protruded 2.2 meters to line forward on the basis of original, the structure saves sea resource, and then ensure that
The navigation space of ship.
(2) in a kind of harbour reconstruction structures of the present invention, in the steel-pipe pile of each L-type pier, employ straight
Stake and the arrangement form of taper pile, wherein straight stake is played a supporting role to L-type pier, the bottom of taper pile is set to harbour outside, because
For when sea stormy waves is larger, roadster only produces very big pulling force to L-type pier, the direction of pull is outside, after long-time,
This pulling force is impacted to the stability of L-type pier, when ship has pulling force to L-type pier, this setup of taper pile
Equivalent to the support force for having given one horizontal direction of L-type pier, pulling force of the part ship to L-type pier can be offset, therefore
Improve the stability of L-type pier.
(3) in a kind of harbour reconstruction structures of the present invention, left between the pile foundation of L-type pier and true form head square pile
Gap, when roadster only has impact to L-type pier, L-type pier horizontal direction, which can be produced, rocks, L-type pier and true form head
The design method of the pile foundation of square pile ensure that will not produce influence when L-type pier is rocked on true form head, and then ensure that true form
The stability of head.
Relative to prior art, a kind of Wharf Renovation Construction method of the present invention has the advantage that：
(1) a kind of Wharf Renovation Construction methods of the present invention, are transformed using original harbour, and abandoning will be whole
In the scheme that individual Wharf demolition is rebuild, this programme, L-type pier is arranged on the lower section of true form head square pile, and the design is on the one hand
The bearing capacity of improved harbour is improved, the frontal line of improved harbour is ensure that in addition, and outwards (i.e. to extra large side to) is convex
The distance gone out is unlikely to very big, therefore in the case where ensureing the requirement of the big bearing capacity of improved harbour, utilizes to greatest extent
Existing resource, is company brings very big benefit.
(2) in a kind of Wharf Renovation Construction methods of the present invention, in order to save air space above sea and drop to greatest extent
Low cost, the technical program true form head on the basis of transformed, therefore in improved harbour each L-type pier steel pipe
Stake arrangement must rationally, in this programme, by the pile foundation of true form head square pile through the corresponding improved harbour of true form head square pile
L-type pier, the steel-pipe pile of improved harbour employs the structure type of straight stake and taper pile, wherein straight stake rises to L-type pier
To supporting role, the bottom of taper pile is to setting on the outside of harbour, because when sea stormy waves is larger, roadster is only to L-type pier
Very big pulling force is produced, outwards, after long-time, this pulling force is impacted the direction of pull to the stability of L-type pier, works as ship
When only having pulling force to L-type pier, this setup of taper pile is equivalent to the support for having given one horizontal direction of L-type pier
Power, can offset pulling force of the part ship to L-type pier, therefore improve the stability of L-type pier.
(3) in a kind of Wharf Renovation Construction methods of the present invention, because roadster loading capacity is all very high, when
The ship is when berthing or other factors produce shock to L-type pier, and L-type pier can be produced and rocked, and due to true form head square pile
Pile foundation pass through the corresponding L-type pier of the pile foundation, therefore in order to prevent L-type pier is rocked from being impacted to true form head, therefore in L
Gap is left between the pile foundation of type pier and true form head square pile or elastic connection is set, L-type pier and the pile foundation of true form head square pile
The design method ensure that will not produce influence when L-type pier is rocked to true form head, and then ensure that the stability of true form head.
Brief description of the drawings
The accompanying drawing for constituting the part of the invention is used for providing further understanding the invention, present invention wound
The schematic description and description made is used to explain the invention, does not constitute the improper restriction to the invention.
In accompanying drawing：
Fig. 1 is the straight stake and L-type pier structural representation in a kind of harbour reconstruction structure described in the invention embodiment
Figure；
Fig. 2 be the invention embodiment described in a kind of harbour reconstruction structure in true form head square pile pile foundation and L-type
Pier structural representation.
Description of reference numerals：
1-L type piers, 2- rubber fenders, 3- pile foundations, 4- taper piles,
The straight stakes of 5-, 6- bollards, 7- true forms head square pile, 101- leans on ship portion,
102- supporting parts.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the invention can
To be mutually combined.
Describe the invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order to adapt to the requirement of current navigation transport service, present harbour needs frequently to stop the ship more than ton,
For some old harbours, such as the harbour that last century 50, the sixties set up, because technical merit at that time has
Limit, Shipping amount in addition at that time is smaller, therefore wharf structure at that time is high post flat slab structure, the structure type
Bearing capacity is relatively low, it is impossible to meet the requirement of present marine transportation unloading, if stopping large ship by force, can there is safety
Hidden danger, if refusal is stopped, has had a strong impact on the benefit of harbour, therefore harbour transformation is imperative, if used for reference now
The architectural feature of harbour, high stub platform structural shape is used in front, connects and rear sheet-pile structure pattern is used at bank, and this transformation is set
It is 20 months that meter scheme, which is expected the construction period, and gross investment is expected to be 7.8 hundred million, and the design is because conservative design is without innovating, apply
Work investment long in time limit is excessive, and company can not bear, and be vetoed by company；Cost of investment how is greatly lowered, shortens harbour transformation
Influence to produced on-site, these problems such as the size of wharf apron line protrusion are reduced as far as possible turns into the research and development class of scientific and technical personnel
Topic, by studying and exploring repeatedly, ultimately forms harbour reconstruction structure scheme and harbour remodeling method, employs " aerial building
The structural shape at pavilion ", was both squeezed on the basis of steel pipe bored concrete pile at wharf apron, in the cast-in-place L-type pier in steel pipe bored concrete pile top
Platform, meet by big ship, be big ship post improvement and design requirement, the design, which has, is bold in innovation theory, and the design is specifically real
Applying example is：
As shown in Figure 1 and Figure 2, a kind of harbour reconstruction structure, the harbour reconstruction structure is arranged on what true form head frontal line bordered on the sea
Side, including panel, the panel bottom set every 21 meters and are provided between a L-type pier 1, every two adjacent L-type piers 1
Square pile, the bottom of each L-type pier 1 vertically be provided with seven straight stakes 5 and four taper piles 4, the L-type pier 1 includes
It is described to be arranged on the top surface of supporting part 102 by ship portion 101 by ship portion 101 and supporting part 102, and it is described by ship portion 101 away from original
Harbour is set, the supporting part 102 of each L-type pier 1 be located in true form head square pile 7 with the L-type pier 1 just to true form head side
The lower section of stake 7, that is, in true form head square pile 7, with the L-type pier 1 of improved harbour just to true form head square pile 7 be located at
True form head square pile 7 institute just to L-type pier top, with the L-type pier 1 just to true form square pile 73 points of multiple pile foundations
The supporting part 102 for projecting the L-type pier 1 is not worn, due to the design utilizes the structure of true form head, and largely saving
Sea space, for the old harbour of narrow space, this improved structure type ensure that turn round and institute of leaving the port
The space needed, L-type pier is arranged on the lower section of true form head square pile, and on the one hand the design improves improved harbour
Bearing capacity, ensure that the distance of outside (i.e. to the extra large side to) protrusion of the frontal line of improved harbour is unlikely to very greatly in addition,
In the present embodiment, the distance of outside (i.e. to the extra large side to) protrusion of the frontal line of improved harbour is 2.2 meters, therefore in guarantee
Under the requirement of the big bearing capacity of improved harbour, existing resource is make use of to greatest extent, is company brings very big benefit,
With the L-type pier 1 just to true form head each pile foundation 3 of square pile 7 and the supporting part 102 of the L-type pier 1 between leave gap
Or provided with flexible member, in the present embodiment, flexible member is set between pile foundation 3 and the corresponding L-type pier of the pile foundation 3, the elasticity
Element using expanded rubber as flexible member, in practical application, when ship is stopped, it is possible to can be to L-type pier generation water
Square to active force when, because now L-type pier can produce the change of position, therefore the design ensure that existing pile foundation 3
Stability, and then ensure that the stability of true form head；Four taper piles 4 of described each L-type pier are arranged on the L-type pier
Middle part, four taper piles 4 are set along wharf apron line, and the bottom of four taper piles 4 is tilted laterally respectively, that is, four
The bottom of individual taper pile 4 is set towards sea side, and being arranged on of four taper piles 4 is met on the basis of L-type pier horizontal force, is being hided
On the premise of keeping away bottom of ship collision, the effect of strut and tie has been functioned well as, because when sea stormy waves is larger, roadster
Very big pulling force is only produced to L-type pier, the direction of pull outwards, after long-time, to the stability of L-type pier make by this pulling force
Into influence, when ship has pulling force to L-type pier, this setup of taper pile is equivalent to having given the L-type pier one level
The support force in direction, it is ensured that the stability of ship berthing, equally also improves the stability of L-type pier；In each L-type pier
Seven straight stakes 5 for being vertically arranged in, four therein are arranged between taper pile 4 and true form head, and three straight stakes 5 in addition are set
In the outside of taper pile 4, that is, the junction of these three straight stakes 5 and L-type pier is located at the connection of four taper piles 4 and L-type pier
The outside at place, described four straight stakes 5 for being located at the inner side of taper pile 4 and three straight stakes 5 on the outside of taper pile 5 are respectively along before harbour
Set along the line, this distribution of seven straight stakes 5 plays supporting role well to L-type pier, when there is larger wave on sea,
Resting in the ship of L-type pier has to the L-type pier in very big pulling force, this programme, and four taper piles 4 are arranged in L-type pier
Middle part, this pulling force for being designed to resist ship well, it is ensured that the stability of L-type pier, and then ensure that transformation
Harbour afterwards normally works.
Rubber fender 2 is provided with the lateral surface by ship portion 101 of each L-type pier 1, the structure type is to ship
Buffering is played a part of to the impact of L-type pier when berthing, it is ensured that the stability of L-type pier, in each described L-type pier
The top of platform 1 is provided with bollard 6.
A kind of Wharf Renovation Construction method, comprises the following steps：
1) removes the structures such as panel, berthing member, pile foundation and the door machine beam-and-rail in the first 4 meters of width ranges of true form, removes every
One setting position of L-type pier 1 just to true form head square pile 7；
2) along original wharf apron line by sea side every the vertical straight stakes 5 of setting 7 of 21m and 4 taper piles 4, it is described
4 taper piles 4 are arranged on the middle part of L-type pier 1, and the bottom of four taper piles 4 is outward-dipping, and this setup of taper pile is suitable
In the support force for having given one horizontal direction of L-type pier, when sea stormy waves is larger, part L-type pier can be offset and stopped
The ship leaned on is to the pulling force of L-type pier horizontal direction, therefore the setting of taper pile greatly enhances the stabilization of L-type pier
Property, described 7 straight stakes 5 are vertically arranged, and 4 in described 7 straight stakes 5 close on true form head setting, i.e., this 4 straight stakes 5 are arranged on 4
The inner side of individual taper pile 4, the outside that remaining 3 are arranged on 4 taper piles 4 in this 7 straight stakes 5；
3) preprepared steel jacket box is arranged in the corresponding straight stake 5 of L-type pier 1 by, and the present embodiment uses shoulder pole girder
Support fixed form, steel jacket box is fixed in straight stake 5 by the shoulder pole girder in steel jacket box, on steel jacket box bottom plate respectively and should
The pile foundation 3 of the straight stake 5 of L-type pier 1, taper pile 4 and true form head square pile 7 it is corresponding be provided with preformed hole, when placing steel jacket box, the L
The corresponding straight stake 5 of type pier 1, taper pile 4 and the corresponding pile foundation 3 of true form head square pile 7 removed are corresponded to by steel jacket box bottom respectively
Preformed hole pass upwards, in this programme, as a result of the structure type of taper pile 4, therefore for the ease of steel jacket box is inserted to
On taper pile 4, preformed hole of the steel jacket box at the corresponding insertion position of taper pile 4 of the steel jacket box is slotted eye, positioned at steel jacket box
The interior outer wrapping expanded rubber of each pile foundation 3, the application of expanded rubber is to ensure to be elastic connection between pile foundation 3 and L-type pier, should
Design in order to prevent L-type pier from can be impacted by during larger external impacts to true form head, therefore in L-type pier and true form head
Elastic connection is provided between the pile foundation of square pile, L-type pier and the design method of the pile foundation of true form head square pile ensure that in L-type pier
Platform will not produce influence when rocking on true form head, and then ensure that the stability of true form head, will be each corresponding to the steel jacket box
Welded seal between straight stake 5, taper pile 4, the pile foundation 3 of true form head square pile 7 and steel jacket box bottom；It is close using steel hoop in the present embodiment
Soldering and sealing connection, is illustrated by taking straight stake 5 as an example, and steel hoop is arranged on to the bottom of L-type pier 1, and steel hoop is enclosed on straight stake 5
On, then by firm anchor ear and the welded seal of straight stake 5, then by firm anchor ear and steel jacket box bottom plate sealing welding；
4) by the true form removed head square pile 7, corresponding pile foundation 3 is connected with true form head square pile 7 again；
5) takes out the water in steel jacket box, then the casting concrete into steel jacket box；
6) is after after concrete setting, steel jacket box is taken apart and hung the four side walls and shoulder pole girder of cylinder sleeve case, steel jacket box
Bottom plate stay on the corresponding L-type pier of the steel jacket box；
7) sets new square pile between per two adjacent L-type piers 1；
8) pours panel in the top surface of multiple L-type piers 1 and the top surface of multiple square piles, and lays wharf portal crane track；And in original
Panel is poured in 4 meters of width ranges of harbour, i.e., the positions of panels removed true form head pours panel again, and ensures true form head
The panel that the panel and the top surface of multiple L-type piers 1 and the top surface of multiple square piles newly poured is poured is located at same level.
9) sets bollard 6 at the top of L-type pier 1, and rubber fender 2 is set in the lateral surface of L-type pier.
The preferred embodiment of the invention is the foregoing is only, creation is not intended to limit the invention, it is all at this
Within the spirit and principle of innovation and creation, any modification, equivalent substitution and improvements made etc. should be included in the invention
Protection domain within.
Claims (7)
1. a kind of harbour reconstruction structure, it is characterised in that：The harbour reconstruction structure is arranged on the side that true form head frontal line borders on the sea,
Including panel, the panel bottom is provided between several L-type piers (1), every two adjacent L-type piers (1) and is provided with square pile, institute
The bottom for stating each L-type pier (1) is provided with multiple steel-pipe piles, and the L-type pier (1) includes by ship portion (101) and should lean on ship
The supporting part (102) that portion (101) bottom is set, it is described to be set by ship portion (101) away from true form head, each L-type pier (1)
Supporting part (102) be located in true form head square pile (7) with the L-type pier (1) just to true form head square pile (7) lower section, with the L-type
Pier (1) just to true form head square pile (7) multiple pile foundations (3) wear respectively project the L-type pier (1) supporting part (102)；
The steel-pipe pile is divided into straight stake (5) and taper pile (4), and taper pile (4) bottom is obliquely installed to harbour outside；
Taper pile (4) quantity of each L-type pier (1) is four, and four taper piles (4) of each L-type pier (1) are set
At the middle part of the L-type pier (1), and four taper piles (4) are set along wharf apron line direction, each described L-type pier
(1) straight stake (5) quantity is seven, in this seven straight stakes (5), and four therein are closed on true form head and set, and this four straight stakes
(5) set along wharf apron line direction, in this seven straight stakes (5) remaining three straight stakes (5) to be arranged on the L-type pier (1) right
The outside for the taper pile (4) answered, and this three straight stakes (5) along wharf apron line direction set.
2. a kind of harbour reconstruction structure according to claim 1, it is characterised in that：With the L-type pier (1) just to original
Gap is left between each pile foundation (3) of harbour square pile (7) and the supporting part (102) of the L-type pier (1) or provided with elastic member
Part.
3. a kind of harbour reconstruction structure according to claim 1, it is characterised in that：Each L-type pier (1) is leaned on
The lateral surface in ship portion (101) is provided with rubber fender (2), and bollard (6) is provided with the top of each L-type pier (1).
4. a kind of Wharf Renovation Construction method, it is characterised in that：Comprise the following steps：
1) removes panel, berthing member and the door machine beam-and-rail structure in the first 4 meters of width ranges of true form, removes each L-type pier
(1) setting position just to true form head square pile (7)；
2) sets multiple steel-pipe piles respectively in each L-type pier (1) setting position；
3) preprepared steel jacket box is arranged on the corresponding steel-pipe pile of L-type pier (1) by, and the L-type pier (1) is corresponding
The pile foundation (3) of steel-pipe pile and true form corresponding with the L-type pier (1) head square pile (7) is stretched out by steel jacket box bottom up respectively,
Pile foundation (3) outer wrapping flexible member or setting sleeve in steel jacket box, between the sleeve and the corresponding pile foundation of the sleeve (3)
Leave gap, by each steel-pipe pile corresponding to the steel jacket box and true form head square pile (7) pile foundation (3) set flexible member or
Welded seal between sleeve and steel jacket box bottom；
4) by the true form removed head square pile (7), corresponding pile foundation (3) connects with true form head square pile (7) again；
5) takes out the water in steel jacket box, then the casting concrete into steel jacket box；
6) is after after concrete setting, steel jacket box is taken apart and four side walls of steel jacket box are hung；
7) sets new square pile between per two adjacent L-type piers (1)；
8) pours panel in the top surface of multiple L-type piers (1) and the top surface of multiple square piles, and lays wharf portal crane track；
9) sets bollard at the top of L-type pier (1), and rubber fender is set in the lateral surface of L-type pier (1).
5. a kind of Wharf Renovation Construction method according to claim 4, it is characterised in that：Each L-type pier (1) is right
The steel-pipe pile answered is divided into straight stake (5) and taper pile (4), and taper pile (4) bottom is obliquely installed to harbour outside.
6. a kind of Wharf Renovation Construction method according to claim 4, it is characterised in that：Each described L-type pier (1)
Taper pile (4) quantity be four, four taper piles (4) of each L-type pier (1) are arranged on the middle part of the L-type pier (1), and
And four taper piles (4) are set along wharf apron line direction, straight stake (5) quantity of each L-type pier (1) is seven,
In this seven straight stakes (5), four therein are closed on true form head setting, and this four straight stakes (5) are set along wharf apron line direction,
Remaining three straight stakes (5) are arranged on the outside of the corresponding taper pile (4) of the L-type pier (1) in this seven straight stakes (5), and this three
The straight stake of root (5) is set along wharf apron line direction.
7. a kind of Wharf Renovation Construction method according to claim 4, it is characterised in that：Per two adjacent L-type piers
(1) distance between is 21 meters.
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| CN105862663A (en) * | 2016-06-02 | 2016-08-17 | 江苏省水利勘测设计研究院有限公司 | Bulkhead wall type supporting and blocking structure with oblique piles and relieving slabs combined |
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|---|---|---|---|---|
| CN201649036U (en) * | 2009-10-16 | 2010-11-24 | 王锦文 | Pipe pile platform used for building dock |
| CN202187313U (en) * | 2011-04-06 | 2012-04-11 | 中交第三航务工程勘察设计院有限公司 | Split type dock reinforcing and improving structure |
| KR101383796B1 (en) * | 2012-06-08 | 2014-04-10 | 한국해양과학기술원 | Pier-Type Wharf With Moving Curtain Member |
| CN203256681U (en) * | 2013-05-23 | 2013-10-30 | 天津港航工程有限公司 | Frame-wall pile type wharf |
| CN204919470U (en) * | 2015-09-08 | 2015-12-30 | 天津港第四港埠有限公司 | Structure is reformed transform to pier |
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2015
- 2015-09-08 CN CN201510570667.XA patent/CN105064271B/en active Active
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| Publication number | Publication date |
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| CN105064271A (en) | 2015-11-18 |
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