CN102433856A - Isolation structure taking soft clay as main part and being quickly solidified - Google Patents
Isolation structure taking soft clay as main part and being quickly solidified Download PDFInfo
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- CN102433856A CN102433856A CN2011104441527A CN201110444152A CN102433856A CN 102433856 A CN102433856 A CN 102433856A CN 2011104441527 A CN2011104441527 A CN 2011104441527A CN 201110444152 A CN201110444152 A CN 201110444152A CN 102433856 A CN102433856 A CN 102433856A
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- soft clay
- isolation structure
- bury
- water
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention provides an isolation structure taking soft clay as a main part being quickly solidified. The isolation structure consists of a pocket made from a water-permeable material and a water-permeable net rope arranged outside the pocket, wherein the pocket is provided with soft clay or a soft clay blowing and filling inlet. Lower-layer soft clay can be quickly solidified due to the function of the gravity of upper-layer soft clay, the entity of the structure such as an enclosing dike and the like can be formed, and the entity and the soft clay arranged in the pocket can be penetrated through by a pipeline when a drainage channel is arranged, so that the isolation structure and the soft clay under the isolation structure can be reinforced; and the isolation structure is made from an impervious material, so that an inverted filter or an air-closed side curtain does not need to be arranged in consideration of air (water) permeability.
Description
Technical field:
What the present invention relates to is the isolation structure that a kind of harbour, hydraulic engineering are adopted, and particularly a kind of is isolation structure main and can be rapidly solidified with the bury.
Background technology:
At present in harbour, hydraulic engineering, in coastal large tracts of land epeirogenetic engineering, often utilize at a distance from low bank between fields; Enclose low bank between fields, embankment, shore protection, rib body etc. in addition large tracts of land epeirogenetic is separated into less area, promptly be separated between waters, the place ahead and rear mudstone soil.Spacer material commonly used has: the stirring thing of sandstone material class, film bag sand class or pour water in the film bag mud and silt soil etc.These materials make structural costs such as enclosing low bank between fields, embankment high and need to receive with cement (need carry out bury and cement by a certain percentage and stir), sandstone material restriction, the speed of application of region slow, if also need between film bag and land-based area side, be provided with inverted filter, when the depth of water can only be used sandstone class material than deeply the time with sandstone material class.Enclose low bank between fields, embankment with what above types of material was made, when handling its other bury (hydraulic-filled soft clay), can have any problem:, meet piece stone and can can't pass through if need set the plastic draining board passage above that the time; When adopting vacuum preloading, can need do to hold one's breath on sides such as enclosing low bank between fields because can't form vacuum and enclose curtain, can increase investment or prolong the duration etc.
Summary of the invention
The objective of the invention is to overcome the deficiency of current material technology; Providing a kind of is isolation structure main and can be rapidly solidified with the bury; This structure can be under the gravity of upper strata bury rapidly solidified lower floor bury; The isostructural entity of low bank between fields is enclosed in formation, and it can pass by the pipeline when setting drainage channel with the bury that is contained in the pocket, thus can reinforce itself and below bury; It is non-seepy material, need not to consider inverted filter is set or holds one's breath and enclose curtain because of (water) property of breathing freely.
As above design, technical scheme of the present invention is: a kind of isolation structure that is main with the bury and can be rapidly solidified is characterized in that: processed pocket and formed at the outside permeable nettle of pocket by seepage material; Bury or hydraulic-filled soft clay inlet is arranged on the pocket.
Above-mentioned pocket is a rectangle.
Above-mentioned pocket is circular.
The volume of above-mentioned pocket is at 0.1～300m
3Between.
The present invention has following advantage and good effect:
1, the pocket that bury that can water content is higher (water content is at 40～90% ooze or stream mud) is packed into and processed by seepage material; This pocket can bear certain rising (drawing) power; Good permeability, water permeability can also be arranged; Its outer nettle that is with bears owing to bury or the powerful soil pressure of hydraulic-filled soft clay generation and the crunch of upper membrane bag bury or hydraulic-filled soft clay; Its ability and pocket material make the excessive moisture in bury or the hydraulic-filled soft clay get rid of jointly, thereby make bury (hydraulic-filled soft clay) reach fixed, form and enclose the isostructural entity of low bank between fields.
2, the present invention is non-seepy material, need not to consider to hold one's breath because of ventilative (water) property setting to enclose curtain and enclose the inverted filter of low bank between fields structure inboard.
3, the big I of the pocket among the present invention is made as required, and according to its volume size of the bury of adorning (hydraulic-filled soft clay) change.Because it can become various required clays through consolidation draining with bury, when it volume hour, can be used as and throw underfill material and be thrown into than the territory, deep-sea as pad (base) layer material; When it being made big volume, can be used as nettle film bag clay material; Also can under given conditions it be regarded whole prepressing materials.
Description of drawings:
Fig. 1 is that the present invention is rectangular structural representation;
Fig. 2 is that the present invention is circular structural representation;
Fig. 3 is the enlarged drawing of permeable nettle;
Fig. 4 is that the present invention encloses the low bank between fields profile when constructing.
The specific embodiment:
As shown in Figure 1: the present invention includes the rectangle pocket 1 of an all size of being made by seepage material, the big I of pocket 1 is by 0.1～300m
3Not etc.; One opening 2 is arranged on the pocket, and the mud soil (hydraulic-filled soft clay) of can packing into, pocket are with a permeable nettle 3 (as shown in Figure 3) outward; It can bear the powerful soil pressure that mud soil (hydraulic-filled soft clay) produces; The water that can also the bury in the pocket (hydraulic-filled soft clay) be oozed out is got rid of, and makes mud soil (hydraulic-filled soft clay) reach fixed, become water content less meet the requirements of earth.
As shown in Figure 2: pocket of the present invention is circular.
As shown in Figure 4: the big I of the pocket among the present invention is made as required, and changes according to the volume size of its bury of adorning 4 (hydraulic-filled soft clay 5).Because it can become various required clays through consolidation draining with bury, when it volume hour, can be used as and throw underfill material and be thrown into than the territory, deep-sea as pad (base) layer material; When it being made big volume, can be used as nettle film bag clay material, as at a distance from low bank between fields, enclose low bank between fields, the superstructure of shore protection, rib body etc.; Also can under given conditions it be regarded whole prepressing materials.
Claims (4)
1. one kind is isolation structure main and can be rapidly solidified with the bury, it is characterized in that: processed pocket and formed at the outside permeable nettle of pocket by seepage material; Bury or hydraulic-filled soft clay inlet is arranged on the pocket.
2. a kind of isolation structure that is main with the bury and can be rapidly solidified according to claim 1, it is characterized in that: the volume of above-mentioned pocket is at 0.1～300m
3Between.
3. a kind of isolation structure that is main with the bury and can be rapidly solidified according to claim 1 and 2, it is characterized in that: above-mentioned pocket is a rectangle.
4. a kind of isolation structure that is main with the bury and can be rapidly solidified according to claim 1 and 2 is characterized in that: above-mentioned pocket is for circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104441527A CN102433856A (en) | 2011-12-27 | 2011-12-27 | Isolation structure taking soft clay as main part and being quickly solidified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104441527A CN102433856A (en) | 2011-12-27 | 2011-12-27 | Isolation structure taking soft clay as main part and being quickly solidified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102433856A true CN102433856A (en) | 2012-05-02 |
Family
ID=45982186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104441527A Pending CN102433856A (en) | 2011-12-27 | 2011-12-27 | Isolation structure taking soft clay as main part and being quickly solidified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102433856A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110140A (en) * | 1998-02-13 | 2000-04-18 | Amcol Internatl Corp | Clay liner containing clay porous inside sheet material for extruding clay in the case of hydration and swelling |
| CN2605302Y (en) * | 2003-03-27 | 2004-03-03 | 上海航道勘察设计研究院 | Sand ribbed soft configuration |
| CN2723513Y (en) * | 2004-05-14 | 2005-09-07 | 北京中水科工程总公司 | Multifunction anti-flood bag |
| CN101016734A (en) * | 2006-02-06 | 2007-08-15 | 中交上海航道勘察设计研究院有限公司 | Back pressure curing method for soft soil filling bag diking |
| CN101736720A (en) * | 2009-12-01 | 2010-06-16 | 中国第一冶金建设有限责任公司 | Bottom sealing method for intestinal bag concrete, plastic clay and conventional concrete in steel cofferdam |
| CN202466513U (en) * | 2011-12-27 | 2012-10-03 | 天津市海岸带工程有限公司 | Isolation structure mainly made of soft clay and capable of solidifying rapidly |
-
2011
- 2011-12-27 CN CN2011104441527A patent/CN102433856A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000110140A (en) * | 1998-02-13 | 2000-04-18 | Amcol Internatl Corp | Clay liner containing clay porous inside sheet material for extruding clay in the case of hydration and swelling |
| CN2605302Y (en) * | 2003-03-27 | 2004-03-03 | 上海航道勘察设计研究院 | Sand ribbed soft configuration |
| CN2723513Y (en) * | 2004-05-14 | 2005-09-07 | 北京中水科工程总公司 | Multifunction anti-flood bag |
| CN101016734A (en) * | 2006-02-06 | 2007-08-15 | 中交上海航道勘察设计研究院有限公司 | Back pressure curing method for soft soil filling bag diking |
| CN101736720A (en) * | 2009-12-01 | 2010-06-16 | 中国第一冶金建设有限责任公司 | Bottom sealing method for intestinal bag concrete, plastic clay and conventional concrete in steel cofferdam |
| CN202466513U (en) * | 2011-12-27 | 2012-10-03 | 天津市海岸带工程有限公司 | Isolation structure mainly made of soft clay and capable of solidifying rapidly |
Non-Patent Citations (1)
| Title |
|---|
| 付海峰: "模袋固化土海上围埝建造方法及理论研究", 《中国博士学位论文全文数据库.工程科技II辑》 * |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120502 |