CN106894385A - A kind of armoured type lightweight dock structure and its construction method - Google Patents
A kind of armoured type lightweight dock structure and its construction method Download PDFInfo
- Publication number
- CN106894385A CN106894385A CN201710237005.XA CN201710237005A CN106894385A CN 106894385 A CN106894385 A CN 106894385A CN 201710237005 A CN201710237005 A CN 201710237005A CN 106894385 A CN106894385 A CN 106894385A
- Authority
- CN
- China
- Prior art keywords
- filler
- front wall
- foam
- poured
- lightweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 38
- 239000006260 foam Substances 0.000 claims abstract description 59
- 239000002689 soil Substances 0.000 claims abstract description 54
- 239000000945 filler Substances 0.000 claims abstract description 52
- 210000000481 breast Anatomy 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 24
- 239000004567 concrete Substances 0.000 claims description 20
- 239000004568 cement Substances 0.000 claims description 18
- 238000005187 foaming Methods 0.000 claims description 8
- 239000011083 cement mortar Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 5
- 239000004088 foaming agent Substances 0.000 claims description 4
- 238000009412 basement excavation Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 210000000779 thoracic wall Anatomy 0.000 claims 1
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000007596 consolidation process Methods 0.000 description 6
- 241001494479 Pecora Species 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 240000002853 Nelumbo nucifera Species 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 2
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- RLLPVAHGXHCWKJ-IEBWSBKVSA-N (3-phenoxyphenyl)methyl (1s,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-IEBWSBKVSA-N 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/068—Landing stages for vessels
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Abstract
The present invention relates to a kind of armoured type lightweight dock structure, including front wall, ground, breastwork, anchor pole, filler, relieving slab and Wharf Surface；Described filler is Foam lightweight soil, and it includes ground floor filler and second layer filler；The ground floor filler is poured in ground top to front wall top；, in front wall top, described anchor pole one end is affixed with the front wall top and is layed on the ground floor filler for the breast wall pouring；The second layer filler is poured in ground floor filler top to breastwork top；The off-load version and Wharf Surface are poured in second layer filler top, and are together wrapped in outside described filler with the front wall and breastwork.The armoured type lightweight dock structure has the rational in infrastructure, construction period short, Foam lightweight soil packed bulk density is small, bearing capacity is high, good integrity the features such as.The invention also discloses the construction method of above-mentioned armoured type lightweight dock structure.
Description
Technical field
The present invention relates to the design of harbour civil engineering structure and construction field, more particularly to a kind of armoured type lightweight harbour
Structure and its construction method.
Background technology
China builds up sheet-pile wharf 40 or so before the sixties in last century, and the overwhelming majority is reinforced concrete structure, small
Part is steel plate pilework, the total bulkhead wall of harbour 5958m long.Structural shape is drawing anchor formula sheet-pile wharf, and sheet-pile wharf is thousand
Middle-size and small-size harbour below tonne.Built by this stage, China's plate Picket wharf begins to take shape, and is achieved in terms of construction rich
Rich experience.
The seventies in last century is built 39 sheet-pile wharfs again, wherein 31 is reinforced concrete structure, 8 is steel sheet pile
Structure, bulkhead wall 6754m long.Because sheet pile section resistance moment is smaller, it is impossible to very big moment of flexure is born, so as to limit sheet-pile wharf
Develop to maximization, deep water direction.Sheet-pile wharf 47 is built up the eighties in last century and the nineties, wherein 21 mixed for reinforcing bar
Concrete board pilework, 16 is steel plate pilework, and 10 is diaphram wall sheet-pile structure, dock wall overall length 15793m.Ground
The development of continuous wall technology down so that sheet-pile wharf has striden forward major step, the thickness of sheet pile wall can in more than 1m, then,
The single anchor sheet-pile wharf for 3.5 tons having been built up in Jingdang Port in 1989.
Nearly ten years, China's sheet-pile wharf construction technique obtains new progress again, mainly in sheet-pile wharf maximization, deeply
Aquation aspect achieves breakthrough achievement, and the blind type that released one after another (half blind type, full blind type), discharging type (are integrally unloaded
Lotus formula, separate discharging type) etc. new structure type so that sheet-pile wharf is developed into by the situation for mainly building middle-size and small-size harbour and built
If large quantities of 10 ton deepwater wharfs
Compared with China, external situation but differs widely, for example Europe and Japan, and harbour is most of to use steel sheet pile knot
Structure.They think that sheet-pile structure is cheaper than other structures pattern and it is simple to construct, and European almost all of harbour all uses sheet pile
Structure.China have passed through the port of building of 60 years, and current depth condition and the good port location of foundation condition are remaining seldom, Wo Menxian
To be a large amount of epoch that port is built in beach, offshore shoal, fine sea bed and silt coast what is faced, can foretell, it is modern
Afterwards sheep pile wharf structure China can apply it is more and more wider.
Therefore it is badly in need of the environmental condition that a kind of structure is more reasonable, and traditional sheet-pile wharf can be overcome to overcome, using model
Enclose wider, the more superior sheep pile wharf structure of performance further improves the construction technology level of China's sheet-pile wharf.
Other Foam lightweight soil technology is highly developed, is widely used to the Large Constructions such as highway, bridge, high ferro
Mesh, Foam lightweight soil superior performance, operating expenses is reasonable.
The content of the invention
Based on this, it is an object of the present invention to provide a kind of armoured type lightweight dock structure, is returned in the prior art with overcoming
Lateral pressure that filler is born from great, harbour front wall is big, it is serious etc. to be susceptible to harbour overall collapse, harbour face differential settlement
Problem.
A kind of armoured type lightweight dock structure, including front wall, ground, breastwork, anchor pole, filler, relieving slab and Wharf Surface；
Described filler is Foam lightweight soil, and it includes ground floor filler and second layer filler；The ground floor filler is poured in described
Base top to front wall top；The breast wall pouring is in front wall top, and described anchor pole one end is affixed simultaneously with the front wall top
It is layed on the ground floor filler；The second layer filler is poured in ground floor filler top to breastwork top；
The off-load version and Wharf Surface are poured in second layer filler top, and are together wrapped in the front wall and breastwork described
Outside filler.
Compared to prior art, the invention provides a kind of brand-new dock structure form, the armoured type lightweight dock structure
Port is built suitable for beach, offshore shoal, fine sea bed and silt coast, its rational in infrastructure, construction period is short, light-weight foamed
Native packed bulk density is small, bearing capacity is high, good integrity.
Further, the front wall plugs to be formed using steel sheet pile.Steel sheet pile should select the preferable steel sheet pile of water-stagnating effect, steel
Sheet pile lock takes effective measures of preventing water to be conducive to subsequent construction.
Further, the ground uses Composite Foundation of Soil cement Mixing Piles.Due to cement mixing method and Foam lightweight soil
Cement is used as main material, is conducive to overall arrangement of constructing, and both compatibility are good, therefore preferentially select soil cement to stir
Mixing stake carries out complex ground treatment.Can also be using other method for processing foundation such as vacuum preloading, dynamic replacements.
Further, the breastwork is poured by armored concrete and formed.Pouring breastwork using armored concrete can effectively improve
The intensity of breastwork, plays a good protection to filler.
Further, described filler is Foam lightweight soil, and it is by foaming agent machinery side by the foamed system of foaming machine
Formula is fully foamed, and foam is uniformly mixed with cement mortar, then carries out cast-in-place construction by the pumping system of foaming machine, through certainly
So maintenance is formed, and it is internal containing a large amount of sealed porositys.Foam lightweight soil belongs to air bubble-shaped light heat insulation material, prominent special
Point is the foam hole that closing is formed in inside concrete, makes concrete light, and its dry volume density is generally 300-1600Kg/
M3, equivalent to 1/5~1/8 or so of portland cement concrete, can mitigate building Integral Loading and compression strength about 0.6-
25.0MPa, by the way that harbour use requirement can be met completely after Wharf Surface and relieving slab dispersive stress.Due to Foam lightweight soil
Considerably lighter than other traditional fillers, while consolidation is an entirety, before Foam lightweight soil is to wharf shoulder and steel sheet pile after consolidation
Wall almost without lateral pressure, greatly reduces the lateral pressure and moment of flexure of steel sheet pile, is filled under the conditions of the steel sheet pile using same size
First formula Foam lightweight soil sheep pile wharf structure has bigger bearing capacity and more preferable stability.Consider in actual design construction
The unit weight and compression strength index of the load inversion Foam lightweight soil of harbour, it is reasonable to reach economic indicator.
Further, the anchor pole is the threaded anchor rod for being provided with many places anchor plate.Anchor pole and anchor plate are poured in foam completely
Inside light soil, anchor pole is integrally firmly anchored, the construction of traditional sheet-pile wharf anchorage can be saved, reduce the length of anchor pole.
The invention also discloses a kind of construction method of armoured type lightweight dock structure, comprise the following steps：
1) prepare before constructing：Water-retaining cofferdam is set, levelling of the land is then carried out；
2) steel sheet pile front wall is plugged, the enclosed structure of sealing is formed；
3) basement process is carried out at front wall rear；
4) excavation of foundation pit is carried out after basement process is finished, while setting gully；
5) by being poured on the ground after basement process near ground floor Foam lightweight soil to the stake top of steel sheet pile front wall；
6) at the top of steel sheet pile front wall construction reinforced bar concrete structure breastwork；
7) anchor pole and anchor plate of steel sheet pile front wall are layed in ground floor Foam lightweight soil top, anchor pole end is temporarily solid
Determine anchor tight；
8) second layer Foam lightweight soil to breastwork top is poured, and anchor pole is poured inside Foam lightweight soil completely, made
Anchor pole is integrally anchored；
9) relieving slab of construction reinforced bar concrete structure and Wharf Surface structure and remainder code at the top of Foam lightweight soil
Head facility；
10) harbour front carries out port basin and waterway dredging.
Compared to prior art, the dress obtained using the construction method of armoured type lightweight dock structure disclosed in this invention
First formula lightweight dock structure builds port suitable for beach, offshore shoal, fine sea bed and silt coast, and its is rational in infrastructure, apply
Work short time limit, Foam lightweight soil packed bulk density is small, bearing capacity is high, good integrity.
Further, step 3) in complex ground treatment is carried out using cement mixing method.Due to cement mixing method and bubble
Foam light soil, as main material, is conducive to overall arrangement of constructing using cement, and both compatibility are good, therefore preferentially selects
Cement mixing method carries out complex ground treatment.Can also be using other method for processing foundation such as vacuum preloading, dynamic replacements.
Further, the Foam lightweight soil is mechanically fully to be sent out foaming agent by the foamed system of foaming machine
Bubble, and foam is uniformly mixed with cement mortar, cast-in-place construction then is carried out by the pumping system of foaming machine, through natural curing institute
Formed, it is internal containing a large amount of sealed porositys.Foam lightweight soil belongs to air bubble-shaped light heat insulation material, and outstanding feature is mixed
Solidifying soil is internally formed the foam hole of closing, makes concrete light, and its dry volume density is generally 300-1600Kg/m3, quite
In 1/5~1/8 or so of portland cement concrete, building Integral Loading can be mitigated and compression strength about 0.6-25.0MPa,
By the way that harbour use requirement can be met completely after Wharf Surface and relieving slab dispersive stress.Because Foam lightweight soil is considerably lighter than it
His traditional filler, while consolidation is an entirety, Foam lightweight soil does not almost have to wharf shoulder and steel sheet pile front wall after consolidation
There is lateral pressure, greatly reduce the lateral pressure and moment of flexure of steel sheet pile, the armoured type foam under the conditions of the steel sheet pile using same size
Light soil sheep pile wharf structure has bigger bearing capacity and more preferable stability.The lotus of harbour is considered in actual design construction
The unit weight and compression strength index of adjustment Foam lightweight soil are carried, it is reasonable to reach economic indicator.
In order to more fully understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of armoured type lightweight dock structure of the present invention
Specific embodiment
Further to illustrate the present invention to reach technological means and its technique effect that predetermined goal of the invention is taken, with
Under in conjunction with the embodiments and accompanying drawing, to armoured type lightweight dock structure proposed by the present invention and its specific embodiment of construction method
Illustrate, describe in detail as follows.
Fig. 1 is referred to, it is the structural representation of armoured type lightweight dock structure of the present invention.What the present invention was provided
A kind of armoured type lightweight dock structure, including front wall 10, ground 20, breastwork 30, anchor pole 40, filler 50, relieving slab and harbour face
Layer 60；The front wall 10 is located at the outside of the ground 20, and the breastwork 30 is poured in the top of the front wall 10, and described filler 50 is poured
Build in the top of the ground 20, the one end of the anchor pole 40 is affixed with the top of the front wall 10, is embedded in inside described filler 50；
The relieving slab and Wharf Surface 60 are poured in the top of described filler 50.
Specifically, described filler 50 is Foam lightweight soil, it includes ground floor filler 51 and second layer filler 52；Described
One layer of filler 51 is poured in the top of the ground 20 to the top of front wall 10；The breastwork 30 is poured in the top of the front wall 10, institute
State the one end of anchor pole 40 affixed with the top of the front wall 10 and be layed on the ground floor filler 51；The second layer filler 52 is poured
Build in the top of the ground floor filler 51 to the top of the breastwork 30；The off-load version and Wharf Surface 60 are poured in described second
The top of layer filler 52, and be together wrapped in outside described filler with the front wall 10 and breastwork 30, so as to form an armoured type
New-Type Wharf structure.
Preferably, in the present embodiment, the front wall 10 plugs to be formed using steel sheet pile.Steel sheet pile should from water-stagnating effect compared with
Good steel sheet pile, steel sheet pile lock takes effective measures of preventing water to be conducive to subsequent construction.The ground 20 is stirred using soil cement
Mix pile composite foundation.Be conducive to construction as main material using cement due to cement mixing method 21 and Foam lightweight soil
Overall arrangement, and both compatibility are good, therefore preferential selection cement mixing method carries out complex ground treatment.In other embodiment
In, it would however also be possible to employ other method for processing foundation such as vacuum preloading, dynamic replacement.
Preferably, in the present embodiment, the breastwork 30 is poured by armored concrete and formed.Chest is poured using armored concrete
Wall can effectively improve the intensity of breastwork, and filler is played a good protection.
Preferably, in the present embodiment, described filler 50 is Foam lightweight soil, and it is that will be sent out by the foamed system of foaming machine
Infusion is mechanically fully foamed, and foam is uniformly mixed with cement mortar, is then carried out by the pumping system of foaming machine
Cast-in-place construction, is formed through natural curing, and it is internal containing a large amount of sealed porositys.Foam lightweight soil belongs to air bubble-shaped lightweight guarantor
Adiabator, outstanding feature is the foam hole that closing is formed in inside concrete, makes concrete light, and its dry volume density is general
It is 300-1600Kg/m3, equivalent to 1/5~1/8 or so of portland cement concrete, building Integral Loading and resistance to compression can be mitigated
Intensity is about 0.6-25.0MPa, by that can meet harbour use requirement completely after relieving slab and the dispersive stress of Wharf Surface 60.
Because Foam lightweight soil is considerably lighter than other traditional fillers, while consolidation is an entirety, Foam lightweight soil is to harbour after consolidation
Breastwork 30 and steel sheet pile front wall 10 almost without lateral pressure, greatly reduce the lateral pressure and moment of flexure of steel sheet pile, are using identical rule
Armoured type Foam lightweight soil sheep pile wharf structure has bigger bearing capacity and more preferable stability under the conditions of the steel sheet pile of lattice.
The unit weight and compression strength index of the load inversion Foam lightweight soil of harbour are considered in actual design construction, to reach economic indicator
Rationally.
Preferably, in the present embodiment, the anchor pole 40 is the threaded anchor rod for being provided with many places anchor plate 41.Anchor pole 40 and anchor pad
Plate 41 is poured inside Foam lightweight soil completely, the entirety of anchor pole 40 is firmly anchored, and can save traditional sheet-pile wharf anchorage
Construction, reduces the length of anchor pole 40.
Compared to prior art, the invention provides a kind of brand-new dock structure form, the armoured type lightweight dock structure
Port is built suitable for beach, offshore shoal, fine sea bed and silt coast, its rational in infrastructure, construction period is short, light-weight foamed
Native packed bulk density is small, bearing capacity is high, good integrity.
The present embodiment additionally provides a kind of construction method of above-mentioned armoured type lightweight dock structure, comprises the following steps：
1) prepare before constructing：Water-retaining cofferdam is set, levelling of the land is then carried out；
2) steel sheet pile front wall 10 is plugged, the enclosed structure of sealing is formed；Steel sheet pile should select the preferable steel plate of water-stagnating effect
Stake (such as AZ Series Steels sheet pile), steel sheet pile lock takes effective measures of preventing water to be conducive to subsequent construction.
3) basement process is carried out at the rear of front wall 10；Preferably, complex ground treatment is carried out using cement mixing method.By
In cement mixing method and Foam lightweight soil using cement as main material, be conducive to overall arrangement of constructing, and both are simultaneous
Capacitive is good, therefore preferential selection cement mixing method carries out complex ground treatment.Vacuum can also be used in other embodiments
Other method for processing foundation such as precompressed, dynamic replacement；
4) excavation of foundation pit is carried out after basement process is finished, while setting gully；
5) in the stake top by pouring ground floor Foam lightweight soil 51 to steel sheet pile front wall on the ground 20 after basement process
Near；
6) in the breastwork 30 of the top construction reinforced bar concrete structure of steel sheet pile front wall 10；
7) anchor pole 40 and anchor plate 41 of steel sheet pile front wall 10 are layed in the top of ground floor Foam lightweight soil 51, anchor pole 40
It is tight that anchor is fixed in end temporarily；
8) second layer Foam lightweight soil 52 to the top of breastwork 30 is poured, and anchor pole 40 is poured in Foam lightweight soil completely
Portion, is anchored the entirety of anchor pole 40；
9) the relieving slab and Wharf Surface structure 60 of the top construction reinforced bar concrete structure of Foam lightweight soil 50 and its
Remaining terminal facilities (such as wharf portal crane track, bollard)；
10) harbour front carries out port basin and waterway dredging.
Compared to prior art, the dress obtained using the construction method of armoured type lightweight dock structure disclosed in this invention
First formula lightweight dock structure builds port suitable for beach, offshore shoal, fine sea bed and silt coast, and its is rational in infrastructure, apply
Work short time limit, rationally, Foam lightweight soil packed bulk density is small, bearing capacity is high, good integrity for cost.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.
Claims (9)
1. a kind of armoured type lightweight dock structure, it is characterised in that：Including front wall, ground, breastwork, anchor pole, filler, relieving slab and
Wharf Surface；Described filler is Foam lightweight soil, and it includes ground floor filler and second layer filler；The ground floor filler is poured
In ground top to front wall top；The breast wall pouring is in front wall top, described anchor pole one end and the front wall top
End is affixed and is layed on the ground floor filler；The second layer filler is poured in ground floor filler top to the chest
Wall top；The off-load version and Wharf Surface are poured in second layer filler top, and are together wrapped with the front wall and breastwork
It is wrapped in outside described filler.
2. armoured type lightweight dock structure according to claim 1, it is characterised in that：The front wall is plugged using steel sheet pile
Formed.
3. armoured type lightweight dock structure according to claim 1, it is characterised in that：The ground uses Soil-cement
Pile composite foundation.
4. armoured type lightweight dock structure according to claim 1, it is characterised in that：The breastwork is poured by armored concrete
Build to be formed.
5. armoured type lightweight dock structure according to claim 1, it is characterised in that：Described filler is Foam lightweight soil,
It is that foaming agent is mechanically fully foamed by the foamed system of foaming machine, and foam is uniformly mixed with cement mortar,
Then cast-in-place construction is carried out by the pumping system of foaming machine, is formed through natural curing, a large amount of closing gas are contained in its inside
Hole.
6. armoured type lightweight dock structure according to claim 1, it is characterised in that：The anchor pole is to be provided with many places anchor pad
The threaded anchor rod of plate.
7. a kind of construction method of armoured type lightweight dock structure, it is characterised in that：Comprise the following steps：
1) prepare before constructing：Water-retaining cofferdam is set, levelling of the land is then carried out；
2) steel sheet pile front wall is plugged, the enclosed structure of sealing is formed；
3) basement process is carried out at front wall rear；
4) excavation of foundation pit is carried out after basement process is finished, while setting gully；
5) by being poured on the ground after basement process near ground floor Foam lightweight soil to the stake top of steel sheet pile front wall；
6) at the top of steel sheet pile front wall construction reinforced bar concrete structure breastwork；
7) anchor pole and anchor plate of steel sheet pile front wall are layed in ground floor Foam lightweight soil top, anchor is fixed in anchor pole end temporarily
Tightly；
8) second layer Foam lightweight soil to breastwork top is poured, and anchor pole is poured inside Foam lightweight soil completely, make anchor pole
It is overall to be anchored；
9) relieving slab of construction reinforced bar concrete structure and Wharf Surface structure and remaining harbour set at the top of Foam lightweight soil
Apply；
10) harbour front carries out port basin and waterway dredging.
8. armoured type lightweight dock structure according to claim 7, it is characterised in that：Step 3) in use Soil-cement
Stake carries out complex ground treatment.
9. armoured type lightweight dock structure according to claim 7, it is characterised in that：The Foam lightweight soil is by hair
The foamed system of bubble machine mechanically fully foams foaming agent, and foam is uniformly mixed with cement mortar, then by hair
The pumping system of bubble machine carries out cast-in-place construction, is formed through natural curing, and it is internal containing a large amount of sealed porositys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237005.XA CN106894385A (en) | 2017-04-12 | 2017-04-12 | A kind of armoured type lightweight dock structure and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710237005.XA CN106894385A (en) | 2017-04-12 | 2017-04-12 | A kind of armoured type lightweight dock structure and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106894385A true CN106894385A (en) | 2017-06-27 |
Family
ID=59196548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710237005.XA Pending CN106894385A (en) | 2017-04-12 | 2017-04-12 | A kind of armoured type lightweight dock structure and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106894385A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316232A (en) * | 2018-02-09 | 2018-07-24 | 中交四航局第二工程有限公司 | The surface layer structure and its construction method of gravity type quay breastwork |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1818221A (en) * | 2006-03-21 | 2006-08-16 | 东南大学 | Box-depositing dock light quantization |
| CN201172810Y (en) * | 2008-03-28 | 2008-12-31 | 中交第一航务工程勘察设计院有限公司 | Separate unloading type sheet pile bulkhead structure |
| KR20090046309A (en) * | 2007-11-05 | 2009-05-11 | 한국철도기술연구원 | Reinforced retaining wall and construction method thereof |
| CN205530114U (en) * | 2016-03-28 | 2016-08-31 | 中交第三航务工程勘察设计院有限公司 | To drawing formula steel pipe sheet pile wharf structure |
| CN206768731U (en) * | 2017-04-12 | 2017-12-19 | 广州粤科工程建设监理咨询有限公司 | A kind of armoured type lightweight dock structure |
-
2017
- 2017-04-12 CN CN201710237005.XA patent/CN106894385A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1818221A (en) * | 2006-03-21 | 2006-08-16 | 东南大学 | Box-depositing dock light quantization |
| KR20090046309A (en) * | 2007-11-05 | 2009-05-11 | 한국철도기술연구원 | Reinforced retaining wall and construction method thereof |
| CN201172810Y (en) * | 2008-03-28 | 2008-12-31 | 中交第一航务工程勘察设计院有限公司 | Separate unloading type sheet pile bulkhead structure |
| CN205530114U (en) * | 2016-03-28 | 2016-08-31 | 中交第三航务工程勘察设计院有限公司 | To drawing formula steel pipe sheet pile wharf structure |
| CN206768731U (en) * | 2017-04-12 | 2017-12-19 | 广州粤科工程建设监理咨询有限公司 | A kind of armoured type lightweight dock structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316232A (en) * | 2018-02-09 | 2018-07-24 | 中交四航局第二工程有限公司 | The surface layer structure and its construction method of gravity type quay breastwork |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100371537C (en) | Novel method for reinforcing deep soft foundition-cencrete core sand stone pile compound foundition method | |
| CN100516384C (en) | Underwater vacuum prepressing reinforcement soft base technique method | |
| CN102926398B (en) | A kind of for Salt Lake Area iron tower of power transmission line bolts of inclined column type anti-corrosion foundation construction method | |
| CN103758113B (en) | A kind of grid encloses the anti-liquefied foundation reinforcement means of hoop | |
| CN203393530U (en) | Anti-floating lightweight high-fill embankment structure | |
| KR20140075767A (en) | Retaining wall construction using site compaction and excavation | |
| CN108560542A (en) | A kind of waste tire cladding builds the two-directed reinforcement and its construction method of slag | |
| CN108193648A (en) | Plasticity panel homogeneous dam | |
| CN102733407A (en) | Two-ring grouted single pile foundation | |
| CN109252542B (en) | Tree root pile light retaining wall for road widening and construction method thereof | |
| CN206971247U (en) | A kind of concrete plinth foundation ruggedized construction being placed on Unloading Rock | |
| CN201339186Y (en) | Soft rock concrete replacement pile composite foundation | |
| CN206768731U (en) | A kind of armoured type lightweight dock structure | |
| CN108385612A (en) | A kind of construction method of the good concrete protecting face plate of stability | |
| CN106894385A (en) | A kind of armoured type lightweight dock structure and its construction method | |
| KR100312457B1 (en) | Solidified composition to strengthen weak stratum and constructing method using the same | |
| CN106149624B (en) | A kind of gravity type quay and its construction method suitable for roadbed of alluvial silt | |
| CN208517891U (en) | The novel reinforced structure of gravity type quay | |
| CN109653223A (en) | River anti-floating weighting board construction method | |
| JP5681988B2 (en) | Breakwater reinforcement method and reinforced breakwater | |
| CN107366302B (en) | A kind of construction technology of reinforced concrete retaining wall | |
| CN206090534U (en) | Foundation ditch and side slope envelope of prestressing force assembled dysmorphism stake wall | |
| CN211113446U (en) | Side slope protection structure capable of being constructed underwater | |
| CN115637689A (en) | Immersed tube reinforcement gravel pile construction method for reinforcing soft foundation | |
| CN201649103U (en) | Xi-type single-row multidirectional swing injected agitating reinforced combined supporting pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |
|
| RJ01 | Rejection of invention patent application after publication |