CN207597376U - Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure - Google Patents
Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure Download PDFInfo
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- CN207597376U CN207597376U CN201721614671.2U CN201721614671U CN207597376U CN 207597376 U CN207597376 U CN 207597376U CN 201721614671 U CN201721614671 U CN 201721614671U CN 207597376 U CN207597376 U CN 207597376U
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Abstract
The utility model is related to a kind of Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure, including：Spiral wire conduction drainpipe, sun-generated electric power, double steel sheet pile, cutoff wall with self-setting mortar, self-hardening slurry loading plate, blowing-filling sludge layer, general Soft Soil Layer and burning into sand layer；Blowing-filling sludge folder sand-layer foundation is followed successively by blowing-filling sludge layer, general Soft Soil Layer, burning into sand layer and general Soft Soil Layer from top to bottom；The spiral wire conduction drainpipe includes electricity conductive hose, precast concrete pile top and high resiliency spiral wire；The electricity conductive hose tube wall is embedded in high resiliency spiral wire, and the electricity conductive hose whole body is equipped with osculum.The beneficial effects of the utility model are：It is quick to form operation side, time-saving and efficiency；It solves burning into sand layer leakage problem, can directly carry out vacuum preloading；Multifunctional spiral steel wire conduction drainpipe promotes soil layer draining, consolidates ground；Low, the easy care convenient for disassembly and assembly of environmentally protective energy consumption；Electricity conductive hose intensity is high, good toughness, conducts electricity very well.
Description
Technical field
The utility model belongs to foundation treatment technology field, more particularly to a kind of Tidal Flat Reclamation blowing-filling sludge folder sand-layer foundation
Ruggedized construction suitable for a kind of processing of large-area soft foundation, is particularly suitable under blowing-filling sludge at sleeping burning into sand layer foundation stabilization
Reason.
Background technology
At present, with the fast development of China's Coastal Areas, the demand in soil is greatly increased, wherein common place
Reason method is the technology using beach and reclamation by pumping filling.However, due to new hydraulically filled sludge matter soil be generally " three high and one low " (i.e.
High-moisture, high-compressibility, high sensitivity, low-intensity) muck soil, after the completion of hydraulic reclamation, water content is high, and intensity is low, is
One of type the most intractable in basement process at present.It constructs in mud area, personnel and mechanical equipment can not march into the arena, become whole
The bottleneck of a engineering.And new hydraulically filled sludge area to be made to meet the condition of construction, just must ground first be carried out to blowing-filling sludge soil
The processing of reinforcing.
The common conventional method of blowing-filling sludge basement process has preloading, technique of soft soil foundation treatment, flexible pile compoundly
Base method etc..And a typical trend of basement process development at present is exactly composite consolidation technology, that is, has merged more than one
Traditional foundation consolidating technology, weed out the old and bring forth the new, show compound method for processing foundation than list in numerous achievements in research
The consolidation effect of one method is good.Different blowing-filling sludge method for processing foundation is suffered from respectively due to action principle difference itself
Applied characteristic and limitation.If vacuum electroosmosis preloading joint foundation consolidating technology is exactly typically to have merged three kinds of basement process
A kind of composite consolidation technology of method, although solving the problems, such as that electric osmose is combined with vacuum preloading and piling prepressing, make electric osmose,
Three kinds of method for processing foundation of vacuum preloading and piling prepressing, which are combined together, to be carried out at the same time, soft for the small Muddy Bottoms of infiltration coefficient
Soil base can greatly shorten the basement process duration and improve treatment effect, but this method is for blowing-filling sludge top bearing capacity
Insufficient and burning into sand layer problem is not all solved effectively.Moreover, have being used in combination for vacuum preloading and electroosmosis method
It is both needed to be sealed place using vacuum diaphragm, and vacuum diaphragm is easily destroyed by electric osmose system or top preloading so as to cause to leak
Gas.In addition, less effective when vacuum method of such as calming the anger is for the processing dredged mud that water content is high, permeability is poor, effectively
Reinforcement depth is smaller, and insufficient for being pressed into the vertical drainage channel strength of gas, can not meet huge in gas process of press in
Big pressure, and the rupture of material is caused, influence practical drainage effect.
In conclusion the burning into sand layer basement process reinforcement technique that crouches under existing blowing-filling sludge can not also effectively solve hydraulic reclamation layer
Top Lack of support, lower sleeping burning into sand layer gas leakage, vacuum diaphragm destructible, blowing-filling sludge consolidation draining is difficult and vertical drainage leads to
The problems such as road material property is poor, practical stiffening basic ground effect be difficult to ensure very well, and there is an urgent need for by proposing that new technology is solved
Certainly.
Utility model content
The purpose of the utility model is to overcome deficiencies of the prior art, provide a kind of Tidal Flat Reclamation blowing-filling sludge burning into sand layer
Foundation reinforcing structure.The purpose of this utility model is achieved through the following technical solutions：
This Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure, including：Spiral wire conduction drainpipe, solar energy
Power supply, double steel sheet pile, cutoff wall with self-setting mortar, self-hardening slurry loading plate, blowing-filling sludge layer, general Soft Soil Layer and burning into sand layer；
Blowing-filling sludge folder sand-layer foundation is followed successively by blowing-filling sludge layer, general Soft Soil Layer, burning into sand layer and general Soft Soil Layer from top to bottom；It is described
Spiral wire conduction drainpipe includes electricity conductive hose, precast concrete pile top and high resiliency spiral wire；The electricity conductive hose pipe
Wall is embedded in high resiliency spiral wire, and the electricity conductive hose whole body is equipped with osculum, filter cloth, the spiral wire are surrounded by outside electricity conductive hose
Conductive drainpipe passes through burning into sand interval surface and is surrounded by insulating tape, and spiral wire conduction drainpipe bottom end is equipped with precast concrete pile
Point；Self-hardening slurry loading plate is equipped at the top of the blowing-filling sludge layer, blowing-filling sludge folder sand-layer foundation, which is surrounded by self-hardening slurry, to be prevented
Wall is oozed, the cutoff wall with self-setting mortar is surrounded by double steel sheet pile；The sun-generated electric power is placed on self-hardening slurry by stent
On loading plate, the high resiliency spiral wire of adjacent two spiral wires conduction drainpipe by conducting wire respectively with sun-generated electric power
Anode is connected with cathode, and the spiral wire conduction drainpipe being connect with sun-generated electric power anode connects compression pump by conduit, with
The spiral wire conduction drainpipe of sun-generated electric power cathode connection connects vacuum pump by conduit.
As preferred：The electricity conductive hose outer diameter is 30~50mm, and wall thickness is 2~3mm.
As preferred：The spacing of each ring high resiliency spiral wire is 10~20mm；The osculum arranges in the shape of a spiral,
A diameter of 1~the 2mm of osculum；The precast concrete pile top maximum gauge is 70~120mm.
As preferred：The spiral wire conduction drainpipe is inserted into blowing-filling sludge burning into sand according to rectangle or equilateral triangle arrangement
Layer ground simultaneously reaches foundation treatment depth, and the precast concrete pile top is squeezed into the general Soft Soil Layer of burning into sand layer lower part.
As preferred：The double steel sheet pile is higher by blowing-filling sludge layer length as 0.5~1.0m, and double steel sheet pile spacing is
0.6~1.5m, double steel sheet pile are inserted into the general Soft Soil Layer of blowing-filling sludge layer lower part.
As preferred：The sun-generated electric power is between adjacent two spiral wires conduction drainpipe.
As preferred：A row conduit is equipped with every 1~2 meter, the tube at one end is sequentially connected compression pump and vacuum pump, leads
A spiral wire conduction drainpipe is equipped with every 1~2m on pipe, the sun-generated electric power is arranged between two row conduits.
The beneficial effects of the utility model are：
1) operation side, time-saving and efficiency are quickly formed
This construction method forms self-hardening slurry loading plate by pouring into self-hardening slurry above blowing-filling sludge layer, solves people
Member and machinery cannot be introduced into the problem of muck foundation construction, greatly reduce the time that consolidation is waited for after traditional blowing-filling sludge is constructed
Consumption.
2) burning into sand layer leakage problem is solved, can directly carry out vacuum preloading
Cutoff wall with self-setting mortar is built using double steel sheet pile, self-hardening slurry etc. in foundation pit surrounding, efficiently solves burning into sand
Layer ground leakage problem, while overcome muck foundation can not construct cement or mud stirring wall the problem of.In addition, self-solidifying is grey
It starches loading plate and cutoff wall with self-setting mortar forms a closed space, eliminate the vacuum diaphragm of conventional vacuum precompressed use, it can
Vacuum preloading is carried out directly in ground.
3) multifunctional spiral steel wire conduction drainpipe promotes soil layer draining, consolidates ground
Spiral wire conduction drainpipe is inserted into blowing-filling sludge folder sand-layer foundation according to rectangle or equilateral triangle arrangement and reaches
To the foundation treatment depth of design.Two adjacent spiral wire conduction drainpipes connect the positive and negative anodes of sun-generated electric power respectively,
As the anode and cathode of electric osmose, electric osmose system is formed；The spiral wire busbar that will be connect later with sun-generated electric power anode
Water pipe connects compression pump, and the spiral wire conduction drainpipe connection vacuum pump being connect with sun-generated electric power cathode forms pumping pressure
Force system.When electric osmose system starts, electroosmotic flow is formed in blowing-filling sludge presss from both sides sand-layer foundation, promote hydrone from anode to
Cathode flow, and calm the anger, the Pore Pressure force difference in blowing-filling sludge folder sand-layer foundation is improved, foundation drainage effect is improved, reaches
To the purpose for reducing water content in soil layer.In addition, the injecting treatment after the completion of blowing-filling sludge burning into sand layer foundation drainage encloses
Drainage channel, while slender type flexible pile can be formed in blowing-filling sludge presss from both sides sand-layer foundation, compound base is formed, is improved
Blowing-filling sludge burning into sand layer foundation bearing capacity.
4) low, the easy care convenient for disassembly and assembly of environmentally protective energy consumption
The energy is by being arranged on each pair of electricity required for electric osmose system work between adjacent spiral wire conduction drainpipe
Sun-generated electric power between pole provides.Low energy consumption for solar energy electric osmose, environmentally protective, advantageously reduces corresponding electric osmose energy consumption
Caused cost.In addition, sun-generated electric power is arranged on self-hardening slurry loading plate, installation is fixed with the stent on surface,
Facilitate the dismounting in later stage, conducive to constructing and safeguarding and convert the settings such as anode and cathode.
5) electricity conductive hose intensity height, good toughness, conduct electricity very well
The high resiliency spiral wire that electricity conductive hose embeds can ensure that spiral wire conduction drainpipe is being calmed the anger or pumping process
In do not pressed quick-fried or inhale flat, embedded steel wire conduction can improve the conductive effect of electricity conductive hose, and high resiliency spiral wire can carry
The flexibility and intensity of high spiral wire conduction drainpipe.Electricity conductive hose is by polyethylene, epoxy resin or acrylate, stone
Ink, carbon black, one or more in Yi Jitong, aluminium, zinc, iron or nickel by powder are made, and intensity is high, and toughness is high, electric conductivity
It is good.
Description of the drawings
Fig. 1 is the schematic longitudinal section of Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure；
Fig. 2 is that the slip casting of spiral wire conduction drainpipe forms cement mortar stake schematic diagram；
Fig. 3 is the structure diagram of spiral wire conduction drainpipe；
Fig. 4 is the horizontal layout schematic diagram of solar energy electric osmose drainage system；
Reference sign：Spiral wire conduction drainpipe 1；Insulating tape 2；Filter cloth 3；Electricity conductive hose 4；Osculum 5；In advance
Concrete pile tip 6 processed；High resiliency spiral wire 7；Sun-generated electric power 8；Conducting wire 9；Double steel sheet pile 10；Cutoff wall with self-setting mortar
11；Self-hardening slurry loading plate 12；Compression pump 13；Vacuum pump 14；Conduit 15；Grouting pump 16；Blowing-filling sludge layer 17；General Soft Soil Layer
18；Burning into sand layer 19；Cement mortar 20；Slurry infiltration area 21；Stent 22.
Specific embodiment
The utility model is described further with reference to embodiment.The explanation of following embodiments is only intended to help to manage
Solve the utility model.It should be pointed out that for those skilled in the art, the utility model principle is not being departed from
Under the premise of, can also to the utility model, some improvement and modification can also be carried out, these improvement and modification also fall into the utility model
In scope of the claims.
As shown in Figures 1 to 4, the Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure includes：Spiral wire is led
Electric drainpipe 1, insulating tape 2, filter cloth 3, electricity conductive hose 4, osculum 5, precast concrete pile top 6, high resiliency spiral wire 7,
It is sun-generated electric power 8, conducting wire 9, double steel sheet pile 10, cutoff wall with self-setting mortar 11, self-hardening slurry loading plate 12, compression pump 13, true
Sky pump 14, conduit 15, grouting pump 16, blowing-filling sludge floor 17, general Soft Soil Layer 18, burning into sand floor 19, cement mortar 20, slurry infiltration area
21 and stent 22.Blowing-filling sludge folder sand-layer foundation is followed successively by blowing-filling sludge layer 17, general Soft Soil Layer 18, burning into sand layer from top to bottom
19 and general Soft Soil Layer 18.
As shown in Figure 1, Figure 3, the spiral wire conduction drainpipe 1 includes insulating tape 2, filter cloth 3, electricity conductive hose 4, row
Water hole 5, precast concrete pile top 6 and high resiliency spiral wire 7.4 outer diameter of electricity conductive hose is 30-50mm, wall thickness 2-
3mm, 4 tube wall of electricity conductive hose are embedded in high resiliency spiral wire 7, and the spacing of each ring high resiliency spiral wire 7 is 10-20mm.
4 whole body of electricity conductive hose is equipped with osculum 5, and the osculum 5 arranges in the shape of a spiral, 5 a diameter of 1-2mm of osculum, every
3mm sets one.Filter cloth 3 is surrounded by outside the electricity conductive hose 4, can effectively filter impurity in soil, avoids blocking osculum 5.Institute
1 bottom end of spiral wire conduction drainpipe is stated equipped with precast concrete pile top 6,6 maximum gauge of precast concrete pile top is
70-120mm.The spiral wire conduction drainpipe 1 is inserted into blowing-filling sludge folder sand-layer foundation according to rectangle or equilateral triangle arrangement
And reach foundation treatment depth, the precast concrete pile top 6 squeezes into 18 certain depth of general Soft Soil Layer of 19 lower part of burning into sand layer,
Spiral wire conduction drainpipe 1 passes through 19 section surface of burning into sand layer and is surrounded by insulating tape 2, and electricity conductive hose 4 is made to insulate with burning into sand layer 19.
The electricity conductive hose 4 is by polyethylene, epoxy resin or acrylate, graphite, carbon black, Yi Jitong, aluminium, zinc, iron or nickel powder
One or more in end are made, and mass ratio is：1:0.1~0.2:0.2~0.3:0.05~0.1:0.1:0.2.
As shown in Figure 1,17 top of blowing-filling sludge layer is equipped with self-hardening slurry loading plate 12, blowing-filling sludge folder sand-layer foundation
Cutoff wall with self-setting mortar 11 is surrounded by, the cutoff wall with self-setting mortar 11 is surrounded by double steel sheet pile 10, efficiently solved
Muck foundation can not construct cement or mud stirring wall the problem of, while cutoff wall with self-setting mortar 11 efficiently solves burning into sand layer 19
Leakage problem.The double steel sheet pile 10 is higher by 17 length of blowing-filling sludge layer as 0.5~1.0m, double 10 spacing 0.6 of steel sheet pile
~1.5m, double steel sheet pile 10 are inserted into 18 certain depth of general Soft Soil Layer of 17 lower part of blowing-filling sludge layer.The sun-generated electric power
8 are placed on by stent 22 on self-hardening slurry loading plate 12, adjacent between adjacent two spiral wire conductions drainpipe 1
The high resiliency spiral wire 7 of two spiral wire conduction drainpipes 1 by conducting wire 9 respectively with the anode of sun-generated electric power 8 and negative
Pole connects, anode and cathode as electric osmose.The connection pressure of spiral wire conduction drainpipe 1 being connect with 8 anode of sun-generated electric power
Air pump 13, the connection vacuum pump 14 of spiral wire conduction drainpipe 1 being connect with 8 cathode of sun-generated electric power, wherein compression pump 13
Pressure is 0.5-1.0MPa, and the operating air pressure of vacuum pump 14 is 80-90KPa.
As shown in Fig. 2, after the completion of blowing-filling sludge burning into sand layer foundation drainage work, connect spiral wire using conduit 15 and lead
Electric drainpipe 1 and grouting pump 16 inject cement mortar 20 into spiral wire conduction drainpipe 1 by grouting pump 16.Due to spiral
1 whole body of steel wire conduction drainpipe is equipped with osculum 5, and cement mortar can form slurry infiltration area 21 with surrounding soil, be collectively formed
Cement mortar column plays the role of firm foundation soil.
As shown in figure 4, solar energy electric osmose drainage system horizontal layout is combined using arranged type.Every 1-2 meters of arranged for interval
One row conduit 15, described 15 one end of conduit are sequentially connected compression pump 13 and vacuum pump 14, and one is equipped with every 1-2m on conduit 15
Spiral wire conduction drainpipe 1, and connected using conduit 15.Sun-generated electric power 8, the sun are equipped between two row conduits 15
The positive and negative anodes of energy power supply 8 connect the spiral wire conduction drainpipe 1 of both sides respectively.When drainage by electroosmosis system starts, blowing
It fills out in mud folder sand-layer foundation and forms electroosmotic flow, promote hydrone from anode to cathode flow.
The construction method of the Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure, includes the following steps：
Step 1: being inserted into double steel sheet pile 10 in blowing-filling sludge folder sand-layer foundation surrounding, it is higher by double steel sheet pile 10 and blows
The length for filling out mud 17 is 0.5~1.0m, and double 10 spacing of steel sheet pile is 0.6~1.5m, and double steel sheet pile 10 is inserted into hydraulic reclamation
18 certain depth of general Soft Soil Layer of 17 lower part of mud；
Step 2: injecting the self-hardening slurry of 0.5~1.0m thickness above blowing-filling sludge layer 17, self-hardening slurry is frozen into certainly
Solidifying mortar loading plate 12；
Step 3: self-hardening slurry slot, the depth of self-hardening slurry slot are excavated by mud off method between double steel sheet pile 10
Degree is through burning into sand layer 19, and the depth for entering the general Soft Soil Layer 18 of 19 lower part of burning into sand layer reaches more than 1.0m, in self-hardening slurry slot
Self-hardening slurry is poured into, self-hardening slurry is frozen into cutoff wall with self-setting mortar 11；
Step 4: spiral wire conduction drainpipe 1 is made, and according to 19 depth of burning into sand layer in spiral wire conduction drainpipe
1 corresponding position package insulating tape 2, the setting precast concrete pile top 6 in 1 bottom end of spiral wire conduction drainpipe；
Step 5: spiral wire conduction drainpipe 1 is inserted into using steel hidden pipe pile machine according to rectangle or equilateral triangle arrangement
Blowing-filling sludge presss from both sides sand-layer foundation and reaches the foundation treatment depth of design；
Step 6: by the high resiliency spiral wire 7 of adjacent two spiral wire conductions drainpipe 1 by conducting wire 9 respectively with
The anode of sun-generated electric power 8 is connected with cathode, and as the anode and cathode of electric osmose, sun-generated electric power 8 is placed on by stent 22
On self-hardening slurry loading plate 12；
Step 7: the spiral wire conduction drainpipe 1 that is connect with the anode of sun-generated electric power 8 connects compression pump 13, and too
The spiral wire conduction drainpipe 1 of the cathode connection of positive energy power supply 8 connects vacuum pump 14；
It is carried out very outside sand-layer foundation Step 8: starting vacuum pump 14 and being pressed from both sides from spiral wire conduction drainpipe 1 to blowing-filling sludge
Idle discharge water；
It is pressurized, adds in sand-layer foundation Step 9: starting compression pump 13 and being pressed from both sides from spiral wire conduction drainpipe 1 to blowing-filling sludge
Pore water pressure force difference greatly between anode and cathode；
Step 10: starting sun-generated electric power 8, row's spiral wire conduction drainpipe 1 is used as anode, adjacent row spiral steel
The conductive drainpipe 1 of silk forms electroosmotic flow in blowing-filling sludge presss from both sides sand-layer foundation, promotes hydrone from anode to cathode as cathode
Flowing；
Step 11: remove top sun-generated electric power 8, compression pump 13 after the completion of blowing-filling sludge burning into sand layer foundation drainage processing
With vacuum pump 14, retain spiral wire conduction drainpipe 1 in blowing-filling sludge folder sand-layer foundation, by spiral wire conduction drainpipe
1 connects grouting pump 16 by conduit 15 injects the formation flexible elongate stake of cement mortar 20 into spiral wire conduction drainpipe 1.
Claims (8)
1. a kind of Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure, which is characterized in that including：Spiral wire conduction draining
Manage (1), sun-generated electric power (8), double steel sheet pile (10), cutoff wall with self-setting mortar (11), self-hardening slurry loading plate (12), hydraulic reclamation
Mud (17), general Soft Soil Layer (18) and burning into sand layer (19)；Blowing-filling sludge folder sand-layer foundation is followed successively by hydraulic reclamation silt from top to bottom
Mud layer (17), general Soft Soil Layer (18), burning into sand layer (19) and general Soft Soil Layer (18)；The spiral wire conduction drainpipe (1)
Including electricity conductive hose (4), precast concrete pile top (6) and high resiliency spiral wire (7)；Electricity conductive hose (4) tube wall embeds
Enter high resiliency spiral wire (7), electricity conductive hose (4) is equipped with osculum (5), filter cloth (3), institute are surrounded by outside electricity conductive hose (4) all over the body
It states spiral wire conduction drainpipe (1) and passes through burning into sand layer (19) section surface and be surrounded by insulating tape (2), spiral wire conduction drainpipe
(1) bottom end is equipped with precast concrete pile top (6)；Self-hardening slurry loading plate (12) is equipped at the top of the blowing-filling sludge layer (17), is blown
It fills out mud folder sand-layer foundation and is surrounded by cutoff wall with self-setting mortar (11), the cutoff wall with self-setting mortar (11) is by double steel sheet pile
(10) it surrounds；The sun-generated electric power (8) is placed on by stent (22) on self-hardening slurry loading plate (12), adjacent two spirals
The high resiliency spiral wire (7) of steel wire conduction drainpipe (1) by conducting wire (9) respectively with the anode of sun-generated electric power (8) and negative
Pole connects, and compression pump is connected by conduit (15) with the spiral wire conduction drainpipe (1) that sun-generated electric power (8) anode is connect
(13), vacuum pump is connected by conduit (15) with the spiral wire conduction drainpipe (1) that sun-generated electric power (8) cathode is connect
(14)。
2. Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure according to claim 1, it is characterised in that：It is described to lead
Electric hose (4) outer diameter is 30~50mm, and wall thickness is 2~3mm.
3. Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure according to claim 1, it is characterised in that：It is described to lead
Electric hose (4) is by polyethylene, one kind in epoxy resin and acrylate, graphite, carbon black, Yi Jitong, aluminium, zinc, iron or
At least one of nickel by powder is made, and mass ratio is：1:0.1~0.2:0.2~0.3:0.05~0.1:0.1~0.2.
4. Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure according to claim 1, it is characterised in that：Each ring
The spacing of high resiliency spiral wire (7) is 10~20mm；The osculum (5) arranges in the shape of a spiral, osculum (5) a diameter of 1
~2mm；Precast concrete pile top (6) maximum gauge is 70~120mm.
5. Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure according to claim 1, it is characterised in that：The spiral shell
Rotation steel wire conduction drainpipe (1) is inserted into blowing-filling sludge folder sand-layer foundation according to rectangle or equilateral triangle arrangement and reaches basement process
Depth, the precast concrete pile top (6) are squeezed into the general Soft Soil Layer (18) of burning into sand layer (19) lower part.
6. Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure according to claim 1, it is characterised in that：It is described double
Row's steel sheet pile (10) is higher by blowing-filling sludge layer (17) length as 0.5~1.0m, and double steel sheet pile (10) spacing is 0.6~1.5m,
Double steel sheet pile (10) is inserted into the general Soft Soil Layer (18) of blowing-filling sludge layer (17) lower part.
7. Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure according to claim 1, it is characterised in that：It is described too
Positive energy power supply (8) is between adjacent two spiral wire conductions drainpipe (1).
8. Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure according to claim 1, it is characterised in that：Every 1
~2 meters are equipped with a row conduit (15), and described conduit (15) one end is sequentially connected compression pump (13) and vacuum pump (14), conduit (15)
On every 1~2m be equipped with a spiral wire conduction drainpipe (1), the sun-generated electric power (8) is arranged on two row conduits (15)
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614671.2U CN207597376U (en) | 2017-11-28 | 2017-11-28 | Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614671.2U CN207597376U (en) | 2017-11-28 | 2017-11-28 | Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure |
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| Publication Number | Publication Date |
|---|---|
| CN207597376U true CN207597376U (en) | 2018-07-10 |
Family
ID=62759968
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118684A (en) * | 2017-11-28 | 2018-06-05 | 浙江大学城市学院 | A kind of Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure and construction method |
| CN111636409A (en) * | 2020-06-22 | 2020-09-08 | 浙大城市学院 | Electroosmosis drainage grouting pipe structure, manufacturing method and application |
| CN114370071A (en) * | 2021-11-29 | 2022-04-19 | 北京恒祥宏业基础加固技术有限公司 | Device, system and method for monitoring controllable grouting reinforcement of existing building in real time |
| CN115724614A (en) * | 2022-12-16 | 2023-03-03 | 江苏鼎达建筑新技术有限公司 | Impervious cut-off wall |
| CN116201103A (en) * | 2023-03-27 | 2023-06-02 | 中国水利水电第三工程局有限公司 | Construction method for pile plate wall of rotary drilling bored pile |
-
2017
- 2017-11-28 CN CN201721614671.2U patent/CN207597376U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118684A (en) * | 2017-11-28 | 2018-06-05 | 浙江大学城市学院 | A kind of Tidal Flat Reclamation blowing-filling sludge burning into sand layer foundation reinforcing structure and construction method |
| CN108118684B (en) * | 2017-11-28 | 2023-06-16 | 浙江大学城市学院 | Beach reclamation dredger fill silt sand inclusion layer foundation reinforcing structure and construction method |
| CN111636409A (en) * | 2020-06-22 | 2020-09-08 | 浙大城市学院 | Electroosmosis drainage grouting pipe structure, manufacturing method and application |
| CN114370071A (en) * | 2021-11-29 | 2022-04-19 | 北京恒祥宏业基础加固技术有限公司 | Device, system and method for monitoring controllable grouting reinforcement of existing building in real time |
| CN115724614A (en) * | 2022-12-16 | 2023-03-03 | 江苏鼎达建筑新技术有限公司 | Impervious cut-off wall |
| CN115724614B (en) * | 2022-12-16 | 2024-01-19 | 江苏鼎达建筑新技术有限公司 | Impervious wall |
| CN116201103A (en) * | 2023-03-27 | 2023-06-02 | 中国水利水电第三工程局有限公司 | Construction method for pile plate wall of rotary drilling bored pile |
| CN116201103B (en) * | 2023-03-27 | 2023-12-05 | 中国水利水电第三工程局有限公司 | Construction method for pile plate wall of rotary drilling bored pile |
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