CN103898894A - Method for solidifying soft soil foundation by solar electroosmosis - Google Patents
Method for solidifying soft soil foundation by solar electroosmosis Download PDFInfo
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- CN103898894A CN103898894A CN201410144402.9A CN201410144402A CN103898894A CN 103898894 A CN103898894 A CN 103898894A CN 201410144402 A CN201410144402 A CN 201410144402A CN 103898894 A CN103898894 A CN 103898894A
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Abstract
Disclosed is a method for solidifying a soft soil foundation by solar electroosmosis. The method includes: providing a plurality of anode devices and a plurality of cathode devices, wherein each anode device comprises an anode, and each cathode device comprises a cathode; embedding the anode devices and the cathode devices in regular arrangement in the soft soil foundation; providing a solar battery which is provided with an anode and a cathode, connecting the anode devices to the anode and connecting the cathode devices to the cathode; realizing intermittent energization via relation between energy of the solar battery and sunlight intensity, and subjecting the soft soil foundation to intermittent electroosmosis treatment for multiple times so as to solidify the soft soil foundation.
Description
Technical field
The present invention relates to the method for the fixed soft foundation of a kind of solar energy electric osmose.
Background technology
1809, the scholar Reuss of Russia found the electroosmosis causing after energising in soil, had then caused a large amount of research about electroosmosis.1938, Cassagrande was applied to electroosmotic drainage in Practical Project first, by apply extra electric field in ground, the pore water in soil was migrated to gradually to negative electrode and discharged, and made to reach the effect that foundation drainage is fixed, intensity improves.Subsequently, electroosmotic drainage starts progressively to be studied and apply in various countries as a kind of Soft Soil Subgrade Treatment Techniques.Research discovery, the electro osmosis coefficient of bury body is stable, substantially maintains 10
-5～10
-4cm
2in the scope of/vs, this characteristic makes electroosmotic drainage in the time processing the low soft clay foundation of transmission coefficient, have extraordinary effect.
Electroosmotic drainage can consume a large amount of electric energy in application process, causes electric osmose to become the soft-soil foundation treatment method that a kind of cost is higher.And electroosmotic drainage is mainly used in the soft clay foundation that transmission coefficient is less, intensity is low, these places are distributed in China's Coastal Areas mostly, and focus mostly in south China, much all away from city, comparatively remote.In order to utilize electroosmotic drainage, these soft foundations are processed, ancillary facility need to be transported to these places, and need to set up electric wire, power delivery is arrived and needs place to be processed, these have further increased the cost of electroosmotic drainage along journey facility expense, freight and power delivery loss.
Summary of the invention
Therefore, be necessary to provide a kind of cost lower, the method for the fixed soft foundation of energy conservation.
A method for the fixed soft foundation of solar energy electric osmose, it comprises the following steps: multiple anode assemblies and multiple cathode assembly are provided, and described anode assembly comprises an anode, and described cathode assembly comprises a negative electrode; Anode assembly and cathode assembly are squeezed in soft foundation, and anode assembly and cathode assembly rule are arranged; One solar cell is provided, and it comprises positive pole and negative pole, and multiple anode assemblies are connected to described positive pole, and multiple cathode assemblies are connected to described connection negative pole; Utilize the energy of solar cell and the relational implementation intermittently power-on of intensity of sunshine, soft foundation is carried out repeatedly to intermittently electric osmose processing, with fixed described soft foundation.
The method of the fixed soft foundation of solar energy electric osmose provided by the present invention, utilizes solar energy to realize the electric osmose processing to soft foundation, without from power supply is additionally provided, the method cost of fixed soft foundation is significantly reduced; Utilize the relational implementation intermittently power-on of solar energy and intensity of sunshine, to intermittently electric osmose processing of soft foundation, improved electric osmose efficiency.
Brief description of the drawings
Fig. 1 is the method for the fixed soft foundation of solar energy electric osmose that provides of the embodiment of the present invention constructing structure schematic top plan view in the time of soft soil foundation.
Fig. 2 is the sectional elevation figure of Fig. 1.
Fig. 3 is in the method for the fixed soft foundation of solar energy electric osmose that provides of another embodiment of the present invention, and anode assembly and cathode assembly are arranged the constructing structure schematic top plan view while forming multiple row and column.
Fig. 4 is in the method for the fixed soft foundation of solar energy electric osmose that provides of another embodiment of the present invention, anode assembly arrange form square, constructing structure schematic top plan view when cathode assembly is positioned at square center.
Fig. 5 is generalized section when suction pump is connected with cathode assembly in the method for the fixed soft foundation of solar energy electric osmose that provides of the embodiment of the present invention.
Critical element symbol description
| |
10 |
| |
12 |
| |
122 |
| Anode |
124 |
| |
126 |
| |
14 |
| |
142 |
| |
142a |
| |
144 |
| |
144a |
| Bolt | 144c |
| |
146 |
| |
16 |
| Electric energy measurement meter | 18 |
| |
20 |
| Drinking- |
202 |
| |
22 |
| Node | P 1，P 2 |
Following detailed description of the invention further illustrates the present invention in connection with above-mentioned accompanying drawing.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the method for the fixed soft foundation of solar energy electric osmose provided by the present invention is described in further details.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention provides the method for the fixed soft foundation of a kind of solar energy electric osmose, and it comprises the following steps:
S1: multiple anode assemblies 12 and multiple cathode assembly 14 are provided, and described anode assembly 12 comprises an anode 122, and described cathode assembly 14 comprises a negative electrode 142;
S2: anode assembly 12 and cathode assembly 14 are squeezed in soft foundation 10, and anode assembly 12 and cathode assembly 14 rules are arranged;
S3 a: solar cell 16 is provided, and it comprises positive pole and negative pole, connects described positive pole by multiple anode assemblies 12, and multiple cathode assemblies 14 are connected to described negative pole;
S4: utilize the energy of solar cell 16 and the relational implementation intermittently power-on of intensity of sunshine, soft foundation 10 is carried out repeatedly to intermittently electric osmose processing, described intermittence, the step of electric osmose comprised:
S41: intensity of sunshine is strong, utilizes solar cell 16 to absorb solar energy, makes generation current between anode assembly 12 and cathode assembly 14, and soft foundation 10 is carried out to electric osmose processing, in cathode assembly 14, produces moisture;
S42: adopt drinking-water pipe that the moisture in cathode assembly 14 is constantly extracted out; And
S43: intensity of sunshine weakens or disappears, the uniform distribution again of the residual moisture in soft foundation 10.
In step S1, described anode assembly 12 comprises an anode 122 and an anode appendix 124.Anode 122 and anode appendix 124 are at node P
1place interconnects.Described anode 122 is a strip structure, can be the structures such as tubulose, column, wire.The material of described anode 122 is metal, can be copper, iron, alloy etc.In the present embodiment, described anode 122 is a reinforcement bar.The length of anode 122 is not limit, the degree of depth of the soft foundation 10 that can process as required and determining.Described anode appendix 124 is a strip structure, can be the structures such as tubulose, column, wire.The material of described anode appendix 124 is not limit, and can be insulation materials or conductive material.Insulation materials can be plastics, rubber, pottery etc.Conductive material can be metal.The material of anode appendix 124 can be identical with anode 122.The length of described anode appendix 124 is not limit, and can determine according to the degree of depth of soft foundation 10.The structure that anode appendix 124 and anode 122 can be formed in one, as a longer reinforcement bar.The length ratio of anode 122 and anode appendix 124 can be according to the degree of depth adjustment of soft foundation 10.The material of anode appendix 124 also can with anode 122 differences, in the present embodiment, anode appendix 124 is a pvc pipe, at node P
1place is connected with reinforcement bar anode 122, and anode 122 is identical with the length of anode appendix 124.
Described cathode assembly 14 comprises a negative electrode 142 and a negative electrode appendix 144.Negative electrode 142 and negative electrode appendix 144 are at node P
2place interconnects.Described negative electrode 142 is the tubular structure of a hollow, and on tube wall, is provided with multiple through holes.Described negative electrode 142 is metal electrode, and its material can be copper or iron.In electric osmose process, shift to the direction near negative electrode 142 near the moisture in the weak soil of anode 122, thereby there will be infiltration phenomenon near in negative electrode 142 soft foundations 10, acting as of through hole can make water see through negative electrode 142, is stored in the tubular structure of negative electrode 142.The arrangement mode of through hole is not limit, and the through hole number on each negative electrode 142 is not also limit, as long as have good permeable effect.The external diameter of negative electrode 142 is not limit, and can be 2 centimetres to 20 centimetres.The length of negative electrode 142 is not limit, the degree of depth of the soft foundation 10 that can process as required and determining.Before negative electrode 142 is squeezed into soft foundation 10, use conduction filter cloth 142a that negative electrode 142 is wrapped up, and then the negative electrode 142 after conduction filter cloth 142a parcel is squeezed in soft foundation 10.The soil property preventing in soft foundation 10 that act as of conduction filter cloth 142a is seeped in negative electrode 142 by the through hole on negative electrode 142, affects the functional performance of negative electrode 142.In the present embodiment, negative electrode 142 is a copper pipe, and the surface of copper pipe is conducted electricity filter cloth 142a and wrapped up.Described negative electrode appendix 144 is the tubular structure of a hollow, and its external diameter can be identical with the external diameter of negative electrode 142.The material of described negative electrode appendix 144 is insulation materials.Insulation materials can be plastics, rubber, pottery etc.Described negative electrode appendix 144 can be also conductive material, and in the time that it is conductive material, negative electrode appendix 144 and negative electrode 142 arrange by an isolator 144c mutually insulated.Described isolator 144c can be pottery, wood, plastic or other material.The length of described negative electrode appendix 144 is not limit, and can determine according to the degree of depth of soft foundation 10.On the tube wall of negative electrode appendix 144, can further comprise multiple through holes.In the time comprising multiple through hole on the tube wall of negative electrode appendix 144, before cathode assembly 14 is squeezed into soft foundation 10, negative electrode appendix 144 is wrapped up by filter cloth 144a.Described filter cloth 144a can be conduction filter cloth.Conduction filter cloth should arrange with negative electrode 142 insulation.The filter cloth 144a of negative electrode appendix 144 outsides can be also insulation filter cloth.The length ratio of negative electrode 142 and negative electrode appendix 144 can be according to the degree of depth adjustment of soft foundation 10.In the present embodiment, negative electrode appendix 144 is a pvc pipe, is provided with multiple through holes on tube wall, and this pvc pipe is conducted electricity filter cloth and wraps up, and negative electrode appendix 144 is identical with the length of negative electrode 142, and negative electrode appendix 144 and negative electrode 142 interlink by a bolt.
In step S2, anode assembly 12 and cathode assembly 14 are squeezed in soft foundation 10 and with certain rule and are arranged, and form array.Anode assembly 12 is imbedded in soft foundation 10, and anode 122 is in the depths away from earth's surface, and anode appendix 124 arranges near earth's surface.Anode 122 is identical with the length of negative electrode 142.Cathode assembly 14 is imbedded in soft foundation 10, and negative electrode 142 is in the depths away from earth's surface, and negative electrode appendix 144 arranges near earth's surface.Anode 122 and negative electrode 142 are all positioned at the depths of soft foundation 10.Described anode 122 and negative electrode 142 are positioned at soft foundation depths, and anode 122 and negative electrode 142 are positioned at a plane P bottom, and plane P is positioned at bottom, soft foundation surface.The node P of anode 122 and anode appendix 124
1with the node P of negative electrode 142 with negative electrode appendix 144
2on same plane P.In the present embodiment, anode assembly 12 and cathode assembly 14 entirety are parallel to each other, and perpendicular to the ground surface of soft foundation 10.The ground surface of plane P and soft foundation 10 is parallel to each other.Distance between the ground surface of plane P and soft foundation 10 can be according to actual conditions adjustment, and preferably, this distance can be 0.5 meter～2 meters.In the array that described anode assembly 12 and cathode assembly 14 form in soft foundation 10, the distance between adjacent anode assembly 12 and cathode assembly 14 is identical, to form uniform electric field in soft foundation 10.Distance between adjacent anode assembly 12 and cathode assembly 14 can be according to actual conditions adjustment, and preferably, this distance is 0.5 meter～3 meters.Refer to Fig. 1, in soft foundation 10, anode assembly 12 is arranged and is formed multiple hexagonal cells, and cathode assembly 14 is positioned at the center of this hexagonal cells, is equivalent to corresponding two anode assemblies 12 of a cathode assembly 14.Please refer to Fig. 3, in soft foundation 10, anode assembly 12 and cathode assembly 14 alternative arrangements form multiple row and columns, mutually vertical between ranks, that is, anode assembly 12 and cathode assembly 14 are relation one to one.Refer to Fig. 4, in soft foundation 10, anode assembly 12 is arranged and is formed multiple rectangular cells, and cathode assembly 14 is positioned at the center of rectangular cells, square can be square or rectangle, and this arrangement mode is equivalent to the corresponding cathode assembly 14 of an anode assembly 12.Certainly, anode assembly 12 and the arrangement mode of cathode assembly 14 in soft foundation 10 are not limited to above-mentioned several situation, as long as anode assembly 12 and cathode assembly 14 rule in soft foundation 10 is arranged, and distance between adjacent anode assembly 12 and cathode assembly 14 equates.
In step S3, anode assembly 12 is connected with solar cell 16 by contact conductor respectively with cathode assembly 14.Described contact conductor comprises anode tap 126 and cathode leg 146.Anode tap 126 is electrically connected with anode 122, and cathode leg 146 is electrically connected with negative electrode 142.Multiple anodes 122 can be electrically connected with the positive pole of solar cell 16 by many anode taps 126 respectively; Also can first connect by an anode tap 126, and then be connected to positive pole.Multiple negative electrodes 142 can be connected with the negative electricity of solar cell 16 by many cathode legs 146 respectively; Also can first connect by a cathode leg 146, and then be connected to negative pole.Described anode tap 126 inserts soft foundation, is connected with the anode 122 of soft foundation 10 belows.Preferably; in the time that anode appendix 124 is a tubular structure; anode tap 126 can be electrically connected with anode 122 from the inner space of this tubular structure is passed; anode appendix 124 can also play the effect of protection anode tap 126 like this, and anode tap 126 more easily extends to the inside of soft foundation 10.Described cathode leg 146 inserts soft foundation, is connected with the negative electrode 142 of soft foundation 10 belows.Preferably; because negative electrode appendix 144 is a tubular structure; cathode leg 146 can be electrically connected with negative electrode 142 from the inner space of this tubular structure is passed; negative electrode appendix 144 can also play the effect of protection cathode leg 146 like this, and cathode leg 146 more easily extends to the inside of soft foundation 10.
Between negative electrode 142 and the negative pole of solar cell 16, can further connect an electric energy measurement meter 18, the energising situation between detection negative pole and negative electrode 142 that act as of electric energy measurement meter 18, to judge that whether solar cell 16 is in normal work.Electric energy measurement meter 18 can be voltage meter, ammeter or universal meter etc.In the present embodiment, adopt ammeter.
In step S4, multiple surface settlement bars 22 are further set on the surface of soft foundation 10.Surface settlement bar 22 is vertical to be inserted in soft foundation 10, and distributes at the surface uniform of soft foundation 10.Acting as of surface settlement bar 22 identifies the fall of soft foundation 10 in consolidation process.The surface of surface settlement bar 22 can arrange scale, with the surperficial fall of clear view soft foundation 10.Surface settlement bar 22 numbers can be determined according to the area of processed soft foundation 10, and general 1～2 square metre arranges a surface settlement bar 22.
In step S41, in the daytime, solar cell 16 absorbs solar energy, produces electric energy, makes to produce electric field between the anode 122 of anode assembly 12 and the negative electrode 142 of cathode assembly 14.Because anode 122 and negative electrode 142 are positioned at the depths below soft foundation 10 earth's surfaces, electric field is between anode 122 and negative electrode 142, and therefore, electric field is positioned at the depths away from earth's surface of soft foundation 10.There is electric osmose, i.e. region below plane P in the soft soil area that the electric field between anode 122 and negative electrode 142 covers.In electric osmose process, the moisture in soft foundation 10 is constantly shifted to negative electrode 142 by anode 122, produces gradually negative super quiet hole and press in soft foundation 10 soil bodys, increases effective stress and causes soil solidifying.Meanwhile, also can migrate downwards to electric osmose region gradually in the top not moisture in the electric osmose part soil body, and shifted to negative electrode 142 by anode 122 gradually under electric field action.Moisture infiltrates in negative electrode 142 pipes by the aperture on negative electrode 142.Along with the carrying out of electric osmose, there is the moisture of the internal reservoir electric osmose generation of the cathode assembly 14 of tubular structure.
In step S42, refer to Fig. 5, a suction pump 20 is further provided, this suction pump 20 comprises multiple drinking-water pipes 202.Each drinking-water pipe 202 extends in cathode assembly 14.The number of drinking-water pipe 202 can be identical with the number of cathode assembly 14.Suction pump 20 can continuous operation, continues to draw water from cathode assembly 14.Also can intermittently draw water,, when moisture is stored into when a certain amount of, start to draw water, water level drops to when a certain amount of, quits work.In this process, because the moisture in the soft foundation 10 below plane P is constantly extracted out, plane P is moved down, thereby cause weak soil soil body entirety more than plane P to decline, the surface of soft foundation 10 declines.The degree that surface settlement bar 22 declines for measuring the surface of soft foundation 10.Preferably, suction pump 20 can be selected solar pumping,, utilizes the workable suction pump of the sun that is.Process in the process of fixed soft foundation 10 in above-mentioned electric osmose, be different from and of the prior art ground entirety all carried out to electric osmose processing, in the present invention, electric field is applied to the certain depth place of soft foundation 10, can effectively prevent by the cracking phenomena of the soil body of electric osmose processing, and prevent that itself and the weak soil soil body and electrode from departing from, and ensures electric osmose efficiency.
In step S43, at night, illumination disappears, and solar cell 16 no longer produces electric energy, and the electric field between anode 122 and negative electrode 142 disappears.Due in the process of electric osmose, moisture in soft foundation 10 shifts to negative electrode 142 from anode 122, in cathode assembly 14, produce retaining, and be pumped in cathode assembly 14, therefore, after electric osmose stops, having the water table gradient from negative electrode 142 anode 122 in the soil body, the water content in soft foundation 10 reduces gradually from negative electrode 142 anode 122.Therefore, pore water in the soil body is slowly migrated by negative electrode 142 anode 122, while making again to start electric osmose in second day, pore water in the soil body distributes more even, having alleviated due near the excessive phenomenon of the too dry loss of potential causing of soil body anode 122 so to a certain degree, has improved electric osmose efficiency.
In step S4, repeatedly carry out electric osmose soft soil foundation 10 step at above-mentioned intermittence, that is, keep solar cell 16 to work round the clock multiple, or multiple intermittent cyclic.In the time that the surface of soft foundation 10 no longer declines or substantially no longer declines, stop electric osmose.
The method of the fixed soft foundation of solar energy electric osmose provided by the present invention has the following advantages: first, utilize solar cell, solar energy is converted to electric energy and is applied to electric drainage, because solar energy is a kind of natural clean energy resource, the present invention has saved a large amount of electric energy, and environmental protection more.The second, utilize solar energy day-night cycle characteristic, can automatically realize the intermittently power-on technology in electric osmose process.In electric osmose process, along with water is constantly migrated to negative electrode by anode, in the soil body, produce gradually negative super quiet hole and press by day, increase effective stress and cause soil solidifying.Meanwhile, in soil body upper area, moisture also can be migrated downwards gradually and be discharged from, and ground entirety is all processed.And to after evening, electric osmose finished, in the soil body, there is the water table gradient from negative electrode anode, pore water in the soil body is slowly migrated by negative electrode anode, while making again to start electric osmose in second day, pore water in the soil body distributes more even, having alleviated due near the excessive phenomenon of the too dry loss of potential causing of soil body anode so to a certain degree, has improved electric osmose efficiency.The 3rd, in the present invention, water plug can adopt solar pumping, and all facilities do not need the energy outside solar energy, therefore native system longevity of service, and maintenance cost is low.The 4th, this method construction is simple, does not need to transport power supply facility, does not need to lay electric wire transport electric energy, has reduced the front current cost that adopts electroosmotic drainage soft soil foundation, and especially, in the time processing soft foundation from far-off regions, cost reduces greatly.The 5th, after native system successful installation, can start voluntarily electric drainage fixed, save labour cost.The 6th, after the facility electric osmoses such as solar panel and solar pumping, can recycle and reuse, energy-conserving and environment-protective, reduce costs.
In addition, those skilled in the art also can do other and change in spirit of the present invention, and certainly, the variation that these do according to spirit of the present invention, within all should being included in the present invention's scope required for protection.
Claims (12)
1. a method for the fixed soft foundation of solar energy electric osmose, it comprises the following steps:
Multiple anode assemblies and multiple cathode assembly are provided, and described anode assembly comprises an anode, and described cathode assembly comprises a negative electrode;
Anode assembly and cathode assembly are imbedded in soft foundation, and anode assembly and cathode assembly rule are arranged;
One solar cell is provided, and it comprises positive pole and negative pole, and multiple anode assemblies are connected to described positive pole, and multiple cathode assemblies are connected to described negative pole;
Utilize the energy of solar cell and the relational implementation intermittently power-on of intensity of sunshine, soft foundation is carried out repeatedly to intermittently electric osmose and process with fixed described soft foundation, described intermittence, the step of electric osmose comprised:
Intensity of sunshine is strong, utilizes solar cell to absorb solar energy, makes generation current between anode assembly and cathode assembly, and soft foundation is carried out to electric osmose processing, produces moisture in cathode assembly;
Moisture in cathode assembly is constantly extracted out; And
Intensity of sunshine weakens or disappears, the uniform distribution again of the residual moisture in soft foundation.
2. the method for the fixed soft foundation of solar energy electric osmose as claimed in claim 1, is characterized in that, described anode and negative electrode are positioned at soft foundation depths, and anode and negative electrode are positioned at a plane P bottom, and plane P is positioned at bottom, soft foundation surface.
3. the method for the fixed soft foundation of solar energy electric osmose as claimed in claim 2, it is characterized in that, described anode assembly and cathode assembly are perpendicular to soft foundation surface, and described plane P is parallel to soft foundation surface, and the distance between plane P and soft foundation surface is 0.5 meter～2 meters.
4. the method for the fixed soft foundation of solar energy electric osmose as claimed in claim 2, is characterized in that, described anode assembly comprises an anode and an anode appendix, and anode and anode appendix are at P
1point connects, and anode assembly is imbedded in soft foundation, and anode is positioned at the depths away from soft foundation surface; Described cathode assembly comprises a negative electrode and a negative electrode appendix, and negative electrode and negative electrode appendix are at P
2point connects, and cathode assembly is imbedded in soft foundation, and negative electrode is positioned at the depths away from soft foundation surface; P
1point and P
2point is positioned in described plane P.
5. the method for the fixed soft foundation of solar energy electric osmose as claimed in claim 4, is characterized in that, described negative electrode is the tubular structure of a hollow, and on tube wall, is provided with multiple through holes; Described negative electrode appendix is a hollow tubular structure, and on tube wall, is provided with multiple through holes, and cathode outer surface is wrapped up by a conduction filter cloth, and the material of described negative electrode appendix is insulation materials.
6. the method for the fixed soft foundation of solar energy electric osmose as claimed in claim 5, is characterized in that, described negative electrode is connected with solar cell negative electricity by a cathode leg, and this cathode leg is through the inside of the negative electrode appendix of protecting.
7. the method for the fixed soft foundation of solar energy electric osmose as claimed in claim 2, it is characterized in that, in the described step that makes generation current between anode assembly and cathode assembly, between anode and negative electrode, form electric field, this electric field below plane P between negative electrode and anode, there is electric osmose in the soft soil area that electric field covers, in electric osmose process, the moisture in soft foundation is constantly shifted to negative electrode by anode.
8. the method for the fixed soft foundation of solar energy electric osmose as claimed in claim 1, is characterized in that, anode assembly and cathode assembly are imbedded after soft foundation, and the distance between adjacent anode assembly and cathode assembly is identical, is 0.5 meter～3 meters.
9. the method for the fixed soft foundation of solar energy electric osmose as claimed in claim 1, it is characterized in that, anode assembly and cathode assembly are imbedded after soft foundation, anode assembly is arranged and is formed multiple hexagonal cells, each cathode assembly is positioned at the center of this hexagonal cells, corresponding two anode assemblies of cathode assembly.
10. the method for the fixed soft foundation of solar energy electric osmose as claimed in claim 1, is characterized in that, in soft foundation, anode assembly and cathode assembly alternative arrangement form multiple row and columns, mutually vertical between ranks.
The method of the fixed soft foundation of 11. solar energy electric osmose as claimed in claim 1, is characterized in that, in soft foundation, anode assembly is arranged and formed multiple rectangular cells, and cathode assembly is positioned at the center of rectangular cells.
The method of the fixed soft foundation of 12. solar energy electric osmose as claimed in claim 1, it is characterized in that, in the described step that moisture in cathode assembly is constantly extracted out, further comprise a suction pump is provided, this suction pump comprises multiple drinking-water pipes, each water pipe is extended to cathode assembly inside, and the water of cathode assembly inside is extracted out.
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Cited By (7)
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|---|---|---|---|---|
| CN104929140A (en) * | 2015-06-26 | 2015-09-23 | 东华理工大学 | Slope rapid seepage and drainage and self-reinforcement device and method |
| CN107724376A (en) * | 2017-11-15 | 2018-02-23 | 广西岩土新技术有限公司 | A kind of Tailings Dam self-draining arrangement |
| CN110284490A (en) * | 2019-06-12 | 2019-09-27 | 上海大学 | Thermal vacuum pre-pressed joint solar energy intermittent power supply electric osmose punishes barged-in fill device and method |
| CN110644309A (en) * | 2019-09-26 | 2020-01-03 | 山东大学 | Roadbed drainage structure, system and construction method |
| CN113791028A (en) * | 2021-09-13 | 2021-12-14 | 国网山东省电力公司电力科学研究院 | Detection device and method for directly detecting soil corrosion rate of metal material |
| CN114858895A (en) * | 2022-05-07 | 2022-08-05 | 江苏科技大学 | Testing device and testing method for electrochemically consolidating, draining and circularly heating local soil body of cathode |
| CN115262525A (en) * | 2022-08-30 | 2022-11-01 | 江苏科技大学 | Device for solidifying soft soil in water-rich area by combining thermal evaporation and electroosmosis |
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|---|---|---|---|---|
| CN104929140A (en) * | 2015-06-26 | 2015-09-23 | 东华理工大学 | Slope rapid seepage and drainage and self-reinforcement device and method |
| CN107724376A (en) * | 2017-11-15 | 2018-02-23 | 广西岩土新技术有限公司 | A kind of Tailings Dam self-draining arrangement |
| CN110284490A (en) * | 2019-06-12 | 2019-09-27 | 上海大学 | Thermal vacuum pre-pressed joint solar energy intermittent power supply electric osmose punishes barged-in fill device and method |
| CN110644309A (en) * | 2019-09-26 | 2020-01-03 | 山东大学 | Roadbed drainage structure, system and construction method |
| CN110644309B (en) * | 2019-09-26 | 2022-01-18 | 山东大学 | Roadbed drainage structure, system and construction method |
| CN113791028A (en) * | 2021-09-13 | 2021-12-14 | 国网山东省电力公司电力科学研究院 | Detection device and method for directly detecting soil corrosion rate of metal material |
| CN114858895A (en) * | 2022-05-07 | 2022-08-05 | 江苏科技大学 | Testing device and testing method for electrochemically consolidating, draining and circularly heating local soil body of cathode |
| CN114858895B (en) * | 2022-05-07 | 2023-09-22 | 江苏科技大学 | Test device and test method for electrochemical consolidation drainage circulation heating cathode local soil body |
| CN115262525A (en) * | 2022-08-30 | 2022-11-01 | 江苏科技大学 | Device for solidifying soft soil in water-rich area by combining thermal evaporation and electroosmosis |
| CN115262525B (en) * | 2022-08-30 | 2023-04-21 | 江苏科技大学 | Device for solidifying soft soil in water-rich area by combining thermal evaporation and electroosmosis |
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Application publication date: 20140702 |