CN204919527U - A pre -compaction device for soft soil foundation - Google Patents
A pre -compaction device for soft soil foundation Download PDFInfo
- Publication number
- CN204919527U CN204919527U CN201520661069.9U CN201520661069U CN204919527U CN 204919527 U CN204919527 U CN 204919527U CN 201520661069 U CN201520661069 U CN 201520661069U CN 204919527 U CN204919527 U CN 204919527U
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- CN
- China
- Prior art keywords
- water
- geotextile tube
- tube bag
- geotechnique
- bag
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a pre -compaction device for soft soil foundation, including there being several layers of geotechnique pipe bag, several layers of geotechnique's pipe bag are piled up on the soft soil foundation, all are equipped with the raceway on every layer of geotechnique's pipe bag, can carry out filling water and turning on the water in geotechnique's pipe bag through the raceway. The water bag that geotechnique's pipe bag was made for combined material. The raceway is connected with geotechnique's pipe bag through detachable construction. Beneficial effect: novel structure, the low price brings too many economic burden can for construction side, convenient to use, convenient to detach, the aufbau principle is simple, and the practicality is strong.
Description
Technical field
The utility model relates to a kind of prepressing device, particularly a kind of prepressing device for soft foundation.
Background technology
At present, there is serious technical deficiency problem in the precompressed of soft foundation, it mostly follows traditional approach, based on cumulose soil, by the builder's road built grogs transported on soft foundation and carry out precompressed, transport after reaching certain effect, so not only cost is high and increase the duration, more causes the destruction of ecological environment.
Summary of the invention
The purpose of this utility model is that the precompressed in order to solve soft foundation exists serious technical deficiency problem and a kind of prepressing device for soft foundation provided.
The prepressing device for soft foundation that the utility model provides includes several layers of geotextile tube bag, and several layers of geotextile tube bag are deposited on soft foundation, and every layer of geotextile tube bag is equipped with water-supply-pipe, can carry out the water-filling in geotextile tube bag and discharge water by water-supply-pipe.
Geotextile tube bag is the water bag that composite material is made.
Water-supply-pipe is connected with geotextile tube bag by demountable structure.
Use principle of the present utility model:
The geotextile tube bag of certain number of plies is chosen according to the concrete condition of soft foundation, first floor geotextile tube bag is placed on sand bedding course top, water-supply-pipe is placed in geotextile tube bag top, by water-supply-pipe, water is poured in geotextile tube bag during precompressed, then second layer geotextile tube bag placed on the first layer and inject water, by that analogy.After precompressed reaches certain effect, by water-supply-pipe, the water in geotextile tube bag is directly bled off.Water in prepressing device can take from river, city tap-water, or underground water, so water intaking more for convenience, and geotextile tube bag can repeatedly utilize.So just reach time saving and energy saving effect, reduce engineering cost.
The beneficial effects of the utility model:
Novel structure, cheap, too many financial burden can not be brought to construction party; Easy to use, be convenient to dismounting, aufbauprinciple is simple, practical.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
1, geotextile tube bag 2, soft foundation 3, water-supply-pipe 4, sand bedding course.
Detailed description of the invention
Refer to shown in Fig. 1:
The prepressing device for soft foundation that the utility model provides includes several layers of geotextile tube bag 1, several layers of geotextile tube bag 1 are deposited on soft foundation 2, every layer of geotextile tube bag 1 is equipped with water-supply-pipe 3, the water-filling in geotextile tube bag 1 can be carried out by water-supply-pipe 3 and discharge water.
The water bag that geotextile tube bag 1 is made for composite material.
Water-supply-pipe 3 is connected with geotextile tube bag 1 by demountable structure.
Use principle of the present utility model:
The geotextile tube bag 1 of certain number of plies is chosen according to the concrete condition of soft foundation 2, first floor geotextile tube bag 1 is placed on sand bedding course 4 top, water-supply-pipe 3 is placed in geotextile tube bag 1 top, by water-supply-pipe 3, water is poured in geotextile tube bag 1 during precompressed, then second layer geotextile tube bag 1 is placed on the first layer and injected water, by that analogy.After precompressed reaches certain effect, by water-supply-pipe 3, the water in geotextile tube bag 1 is directly bled off.Water in prepressing device can take from river, city tap-water, or underground water, so water intaking more for convenience, and geotextile tube bag 1 can repeatedly utilize.So just reach time saving and energy saving effect, reduce engineering cost.
Claims (3)
1. for a prepressing device for soft foundation, it is characterized in that: include several layers of geotextile tube bag, several layers of geotextile tube bag are deposited on soft foundation, and every layer of geotextile tube bag is equipped with water-supply-pipe, can carry out the water-filling in geotextile tube bag and discharge water by water-supply-pipe.
2. a kind of prepressing device for soft foundation according to claim 1, is characterized in that: described geotextile tube bag is the water bag that composite material is made.
3. a kind of prepressing device for soft foundation according to claim 1, is characterized in that: described water-supply-pipe is connected with geotextile tube bag by demountable structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661069.9U CN204919527U (en) | 2015-08-28 | 2015-08-28 | A pre -compaction device for soft soil foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661069.9U CN204919527U (en) | 2015-08-28 | 2015-08-28 | A pre -compaction device for soft soil foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204919527U true CN204919527U (en) | 2015-12-30 |
Family
ID=54968671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520661069.9U Expired - Fee Related CN204919527U (en) | 2015-08-28 | 2015-08-28 | A pre -compaction device for soft soil foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204919527U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400689A (en) * | 2016-09-13 | 2017-02-15 | 陈凯 | Sealed water bag prepressing construction technology |
| CN106436686A (en) * | 2016-10-21 | 2017-02-22 | 南通大学 | Device used for collecting electroosmosis drainage and soft clay foundation treatment device and method |
| CN110067216A (en) * | 2019-05-15 | 2019-07-30 | 中国电建集团中南勘测设计研究院有限公司 | A kind of construction method of weak soil section culvert |
-
2015
- 2015-08-28 CN CN201520661069.9U patent/CN204919527U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400689A (en) * | 2016-09-13 | 2017-02-15 | 陈凯 | Sealed water bag prepressing construction technology |
| CN106436686A (en) * | 2016-10-21 | 2017-02-22 | 南通大学 | Device used for collecting electroosmosis drainage and soft clay foundation treatment device and method |
| CN110067216A (en) * | 2019-05-15 | 2019-07-30 | 中国电建集团中南勘测设计研究院有限公司 | A kind of construction method of weak soil section culvert |
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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: 20151230 Termination date: 20160828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |