CN205062800U - Soft soil foundation treatment device - Google Patents
Soft soil foundation treatment device Download PDFInfo
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- CN205062800U CN205062800U CN201520795220.8U CN201520795220U CN205062800U CN 205062800 U CN205062800 U CN 205062800U CN 201520795220 U CN201520795220 U CN 201520795220U CN 205062800 U CN205062800 U CN 205062800U
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- shell
- heater
- soft ground
- heating
- ground device
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Abstract
The utility model relates to a soft soil ground treatment technology field especially relates to and has provided a soft soil foundation treatment device, including shell, heating pipe, top cap, hardhead and heating device, install heating device in the shell, be equipped with a plurality of cavity circumference in the shell and distribute around heating device, communicating vacancy inside and outside every cavity interval is, heating device corresponds every vacancy position department and sets up heating pipe installation position, and the heating pipe is installed and is installed position department in the heating pipe, and shell one end installs top cap, other end installation hardhead additional. The utility model discloses comparing and lying in passing through the vacuum drainage in its advantage of prior art, weak soil soil is solidified in the heating cooperation, and the device can make construction period shorten, reduces the energy consumption, and soft phenomenon appears back in the ground after can avoiding effectively handling.
Description
Technical field
The present invention relates to Soft Soil Subgrade Treatment Techniques field, particularly relate to a kind of Soft Ground device.
Background technology
Along with expanding economy, the industrialization region of countries in the world focuses mostly in coastal, riverine area, and the land structures in coastal, riverine area mostly is soft foundation (subgrade).Soft foundation has that water content is high, the feature of poor permeability, low bearing capacity; Without foundation improvement, constructor and construction machinery are difficult to enter, and cannot carry out the construction such as road, factory building; If built when not handling subgrade well, the serious consequence such as building, sedimentation, crack can be brought even to rupture.
Notification number CN101831903A discloses a kind of flexible foundation treatment method on September 15th, 2010, comprises the steps: step one, in processed weak soil, inserts electrical bar; Step 2, arranges vertical drainage passage, and is communicated with vaccum-pumping equipment in processed weak soil; Step 3, opens electrical bar and heats processed weak soil, opens vaccum-pumping equipment simultaneously and vacuumizes, and accelerates the discharge of processed weak soil Bound moisture.The invention still further relates to another kind of flexible foundation treatment method, the method is implemented for being arranged in sand drain by electrical bar.Method of the present invention can by the Bound moisture gasification in weak soil, and then Bound moisture is got rid of outside weak soil fast, solves the difficult problem that weak soil water content is difficult to lower than 35% this critical point; By controlling the size of heat energy, the time of heating, effectively can reduce the Bound moisture of weak soil, realizing the mechanical property of controlled raising weak soil, meet engineering construction needs; Utilize technical scheme of the present invention can the reduction of erection time more than 50%, cost saves more than 30%, and quality increases substantially construction environmental protection.
Notification number CN104727298A discloses a kind of vacuum pre-pressed soft soil foundation processing method on June 24th, 2015, it locates the vertical vacuum pressure peephole of each setting at least three by least three different disposal depth layer positions in pending soft foundation, in vacuum pressure peephole, piezometer tube is set, pressure vacuum gauge is connected in the upper end of piezometer tube, and the aperture place near each vacuum pressure peephole on the surface of pending soft foundation sets up ground settlement observation point, achieve information-aided construction method, make Construction Decision rationally more scientific; Formed in the Vacuum Pressure field of force, stratum, the earth's surface rapid subsidence stage starts intermittent vacuum precompressed state of a control after terminating to proceed to steady subsidence stage, through repeatedly interval termination of pumping, turn on pump cycle operation, not only can improve vacuum drainage consolidation efficiency, shorten the construction period, and power consumption can be reduced under the identical construction period, the ground simultaneously alleviated after vacuum preloading process eases back phenomenon.
Summary of the invention
The utility model is for above demand, based on solving technical need existing in building construction process instantly, propose a kind of Soft Ground device, this device is by vacuum drainage consolidated soil, and raised the efficiency by heating cooperation, the construction period can be made to shorten by this device, reduce energy consumption, can effectively avoid the ground after processing to occur the phenomenon eased back.
For solving the problems of the technologies described above, the utility model proposes a kind of Soft Ground device, comprise shell, heating tube, top cover, hardhead and heater, in described shell, heater is installed, is provided with multiple cavity circle distribution in shell around heater, the vacancy that each cavity interval is interlinked to the outside in being, the corresponding each vacant locations place of heater arranges heating tube installation position, heating tube is installed on heating tube installation position place, and shell one end installs top cover additional, and the other end installs hardhead.
Further, heating tube its height after being installed on heater must not exceed the surface of shell.
Further, heater is provided with connector lug.
Further, top cover is provided with gas port and wire guide.
Further, wire guide should take seal approach.
Further, outer surface of outer cover respective chamber part is distributed with air guide pore.
Further, top cover need take seal approach in shell junction.
The utility model is compared to its advantage of prior art can by vacuum drainage, and heating cooperation carrys out consolidation weak soil soil, and this device can make the construction period shorten, and reduces energy consumption, can effectively avoid the ground after processing to occur the phenomenon eased back.
Accompanying drawing explanation
Next by reference to the accompanying drawings the utility model is further described.
Accompanying drawing 1 is the assembling drawing of a kind of Soft Ground device of the utility model;
Accompanying drawing 2 is the assembling schematic diagram of a kind of Soft Ground device of the utility model;
Accompanying drawing 3 is the shell mechanism schematic diagram of a kind of Soft Ground device of the utility model.
Detailed description of the invention
Below by embodiment, and by reference to the accompanying drawings, be further described in detail the technical solution of the utility model, obviously, described embodiment is only well-behaved embodiment of the present utility model.
See accompanying drawing 1,2, a kind of Soft Ground device, comprises shell 1, heating tube 2, top cover 3, hardhead 4 and heater 5.In described shell 1, heater 5 is installed, hollow 10 are had in shell 1, and be provided with 3 cavitys 8 between hollow (10) and shell 1, in hollow 10, heater 5 is installed, the straight-through bottom of cavity 8 circle distribution are around heater 5, the vacancy 9 that each cavity 8 interval is interlinked to the outside in being, namely 3 vacancies 9, corresponding each vacancy 9 position of heater 5 arranges heating tube installation position 11, heating tube 2 is installed on heating tube installation position 11 place, and be placed in vacancy 9, it should be noted that, heating tube 2 its height after being installed on heater 5 must not exceed the surface of shell 1.Shell 1 one end installs top cover 3 additional, and the other end installs hardhead 4.Top cover 3 is provided with gas port 6 and wire guide 7, be respectively used to connect vacuum equipment and dredge heater circuit, the inside cavity formed due to top cover 3 and shell 1 is aspirator vacuum state, so gas port 6 and wire guide 7 also have top cover 3 need take seal approach in shell 1 junction.Shell 1 external surface respective chamber 8 part is distributed with air guide pore, because the moisture drawn in soil enters cavity 8.The entire length of this device can be configured as required.
After this device installs, just can employ, multiple device assembled is inserted in the ground needing weak soil to harden, upper end connects heater power supply and vacuum-pumping equipment, heating devices heat weak soil, make the moisture vaporization in weak soil, then vacuum equipment will be discharged in the cavity of the steam of gasification suction shell from top, reaches the object of weak soil sclerosis.
Should be understood that embodiment will contribute to those skilled in the art and understand the utility model further, but do not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
Claims (7)
1. a Soft Ground device, comprise shell (1), heating tube (2), top cover (3), hardhead (4) and heater (5), it is characterized in that, in described shell (1), heater (5) is installed, multiple cavity (8) circle distribution is provided with around heater (5) in shell (1), the vacancy (9) that each cavity (8) interval is interlinked to the outside in being, heater (5) corresponding each vacancy (9) position arranges heating tube installation position (11), heating tube (2) is installed on heating tube installation position (11) place, shell (1) one end installs top cover (3) additional, the other end installs hardhead (4).
2. a kind of Soft Ground device according to claim 1, is characterized in that, described heating tube (2) must not exceed the surface of shell (1) being installed to upper its height rear of heater (5).
3. a kind of Soft Ground device according to claim 1, is characterized in that, described heater (5) is provided with connector lug.
4. a kind of Soft Ground device according to claim 1, is characterized in that, described top cover (3) is provided with gas port (6) and wire guide (7).
5. a kind of Soft Ground device according to claim 4, is characterized in that, described wire guide (7) should take seal approach.
6. a kind of Soft Ground device according to claim 1, is characterized in that, described shell (1) external surface respective chamber (8) part is distributed with air guide pore.
7. a kind of Soft Ground device according to claim 1, is characterized in that, described top cover (3) need take seal approach in shell (1) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795220.8U CN205062800U (en) | 2015-10-15 | 2015-10-15 | Soft soil foundation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520795220.8U CN205062800U (en) | 2015-10-15 | 2015-10-15 | Soft soil foundation treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205062800U true CN205062800U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520795220.8U Expired - Fee Related CN205062800U (en) | 2015-10-15 | 2015-10-15 | Soft soil foundation treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205062800U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887604A (en) * | 2016-05-31 | 2016-08-24 | 山西省交通科学研究院 | Operation roadbed damage disposal device and treatment method |
| CN107190729A (en) * | 2017-06-20 | 2017-09-22 | 天津大学 | A kind of ground heater and application device progress ground heat the construction method of combined vacuum precompressed soft soil foundation |
| CN107543913A (en) * | 2017-07-31 | 2018-01-05 | 中交天津港湾工程研究院有限公司 | Vacuum combined heating foundation drainage test instrument |
| CN107794909A (en) * | 2017-09-12 | 2018-03-13 | 中交天津港湾工程研究院有限公司 | A kind of hot laid plastic drain bar and its construction method |
| CN109736293A (en) * | 2018-12-25 | 2019-05-10 | 浙江华东工程咨询有限公司 | The intelligent information makeup of pressurization heat treatment soft soil foundation is set and method for processing foundation |
-
2015
- 2015-10-15 CN CN201520795220.8U patent/CN205062800U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887604A (en) * | 2016-05-31 | 2016-08-24 | 山西省交通科学研究院 | Operation roadbed damage disposal device and treatment method |
| CN105887604B (en) * | 2016-05-31 | 2017-12-01 | 山西省交通科学研究院 | A kind of operation roadbed disease disposal plant and processing method |
| CN107190729A (en) * | 2017-06-20 | 2017-09-22 | 天津大学 | A kind of ground heater and application device progress ground heat the construction method of combined vacuum precompressed soft soil foundation |
| CN107543913A (en) * | 2017-07-31 | 2018-01-05 | 中交天津港湾工程研究院有限公司 | Vacuum combined heating foundation drainage test instrument |
| CN107794909A (en) * | 2017-09-12 | 2018-03-13 | 中交天津港湾工程研究院有限公司 | A kind of hot laid plastic drain bar and its construction method |
| CN109736293A (en) * | 2018-12-25 | 2019-05-10 | 浙江华东工程咨询有限公司 | The intelligent information makeup of pressurization heat treatment soft soil foundation is set and method for processing foundation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20161015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |