CN101993184A - Vertical type soil engineering pipe pocket dewatering method and structure thereof - Google Patents
Vertical type soil engineering pipe pocket dewatering method and structure thereof Download PDFInfo
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- CN101993184A CN101993184A CN2009101668442A CN200910166844A CN101993184A CN 101993184 A CN101993184 A CN 101993184A CN 2009101668442 A CN2009101668442 A CN 2009101668442A CN 200910166844 A CN200910166844 A CN 200910166844A CN 101993184 A CN101993184 A CN 101993184A
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Abstract
The invention provides a vertical type soil engineering pipe pocket dewatering method. The method comprises the following steps of: sequentially forming a watertight base layer and a drainage layer; arranging horizontal soil engineering cloth on the drainage layer; arranging a bracket having the supporting effect by surrounding the horizontal soil engineering cloth; forming a barrel-shaped space by matching a vertical soil engineering pipe pocket with the horizontal soil engineering cloth and combining the horizontal soil engineering cloth with the vertical soil engineering pipe pocket in the bracket; fractionally filling mud into the barrel-shaped space while operating and ensuring that water is guided into the drainage layer through the horizontal soil engineering cloth by pressure; after dewatering is finished, disassembling and extracting the vertical soil engineering pipe pocket by a machine; then moving dewatered solid away to assembly the structure once again; and repeating the dewatering operation of the mud.
Description
Technical field
The present invention relates to a kind of means of mud fluid dewatering, refer to that especially a kind of reusable ground worker's cloth structure carries out the vertical type geotextile tube bag evaporation of dehydration.
Background technology
Ground worker's cloth (Geotextile) is the cloth that is made into artificial man-made fiber, is widely used in building, water conservancy, the environmental engineering, and as filtration, separating layer, function such as put more energy into, it is a newly built construction material of advancing fast nearly recent decades.The geotextile tube bag is to be made together by several pieces ground worker's cloth, and formation one can be limited to the container of the mud liquid of pressurized.
Aforementioned geotextile tube bag mainly contains two big class usages: one, water conservancy maritime project two, environmental engineering.This two perfusion principle, technology with require similar, the geotextile tube bag that to make exactly is tiled on the ground or is water-bed, power perfusion with slurries mat machinery enters in the pipe then, make stringing rise gradually greatly, finally reach desired height or pressure, become ground worker's cloth outsourcing, the tubular body structure that aggregate is built-in.The usage of water conservancy maritime project is after body is stable, gets its structure and does various utilizations such as the sloping dike that for example disappears, offshore dike, shore protection, jetty, submerged breakwater.The usefulness rule of environmental engineering is to get its effect with the mud fluid dewatering.
Environmental engineering is utilized the superior water conservancy of geotextile tube bag, to be mixed with solid-liquid biphase mud liquid flows in the geotextile tube bag, order liquid wherein is because of gravity and the interior pressure of pipe, through the filteration of ground worker's cloth and the geotextile tube bag of wandering about as a refugee, solid part is stayed in the pipe, reach solid, the effect of liquid separation.The aforementioned geotextile tube bag evaporation (Geotextile Tube DewateringGTD) that is used for environmental engineering, compared to dewaterings such as traditional method of tanning by the sun, baking, filter press technique, vacuum method, ionization methods, owing to the advantage of low cost, high filter effect is arranged, just is being subjected to environmental protection circle at present and is gazing at engineering circle is considerable.
Existing geotextile tube bag evaporation compared to other dewatering, has suitable advantage because of consuming a large amount of energy on economy.But through contriver's observational study, still have suitable room for improvement, now row in down:
1, use is consuming time: it is long that liquid seepage flow goes out the time in the geotextile tube bag, and compared to little output, filtration, the fireballing advantage of pressure filter, though traditional geotextile tube bag has once the big benefit of production capacity, rate of water loss can't be satisfactory.The mode that perhaps can improve the pressure in the geotextile tube bag increased speed, but because of after the volume of geotextile tube bag maximizes, and pipe presses slightly one to increase relatively the tensile strength of worker's cloth and must improve a lot ofly, and cost and engineering are all had any problem.
2, take up an area of extensively: the geotextile tube bag is flat on ground when using, because of limit by cloth intensity, highly quite restricted, one to two meter is the highest record at present, it is long consuming time to add each round-robin, therefore the same period has many geotextile tube bags in filtration, and needed place certainly will quite broadly just be enough to hold.
3, the geotextile tube bag can't be reused: geotextile tube bag material cost is maximum cost place in whole implementation process, for taking-up is closed in solid after the dehydration in the geotextile tube bag, certainly will destroy body.Body is after destroying, and attempt re-uses it repairing unactual, if the geotextile tube bag can significantly reduce cost if can reuse.
Summary of the invention
At existing geotextile tube bag evaporation need improved consuming time, take up an area of wide and the geotextile tube bag such as can't reuse at shortcoming, main purpose of the present invention is, by the reusable geotextile tube pocket structure of upright and detachable recombinant, significantly improve above-mentioned shortcoming, and reach the effect that fast, does not take up space and can reuse the geotextile tube bag.
For achieving the above object, the present invention proposes a kind of vertical type geotextile tube bag evaporation, and the step of this method comprises:
Facility is set: in ground one waterproof basal layer is set, a layer of displacement is set on waterproof basal layer again, again around layer of displacement with around form location one support is set;
Combination geotextile tube bag: the cloth of worker flatly that is slightly less than this layer of displacement is set on layer of displacement, then draw to hang and be seamed into the upright geotextile tube bag of piped upper end, make it by falling in the mode that hangs down naturally between the support, the bottom of upright geotextile tube bag contacts and has more a segment length with worker's cloth flatly, utilize mechanical clamp that upright geotextile tube bag is gripped with the circle segment that horizontal geotextile tube bag contacts, driving fit becomes the geotextile tube bag of tubbiness by this;
Inject raw slurry: mud liquid to be drained off opening by geotextile tube bag top is injected, allow liquid level go directly and arrive the top of geotextile tube bag, along with the liquid level of mud liquid rises gradually geotextile tube bag pressure inside is increased gradually, make institute's water content via in the layer of displacement of worker's cloth inflow flatly, in the process and with stent support geotextile tube bag;
Dismounting geotextile tube bag: after being finished by the dehydration of geotextile tube bag, the moisture of mud liquid can become solid, the mechanical clamp that gets loose this moment, and utilize facility to pull out the solid that has dewatered on the upright geotextile tube bag; And
Remove dewatered solid: utilize facility with the dehydration solid by flatly removing on worker's cloth.
Further, in the described step that facility is set, be that layer of displacement is arranged to circle, and layer of displacement is to be made of the good and solid grating particulate matter of water-permeable, around the layer of displacement bottom and be provided with the drainage pipeline that outwards leads to; In the step of combination geotextile tube bag, be worker's cloth flatly to be cut into circle be arranged on the layer of displacement again.
Further, in the step of described combination geotextile tube bag, after upright geotextile tube bag and horizontal geotextile tube bag are combined into the geotextile tube bag, the water shoot that helps more than is set in the geotextile tube bag, worker's cloth reaches described layer of displacement respectively to help the bottom of water shoot to pass flatly.
Further, between the step of the step of described injection raw slurry and described dismounting geotextile tube bag, carry out reflooded step, reflooded step is after the moisture of mud liquid is flowed out by the described cloth of worker flatly, liquid level can reduce and vacate the space gradually, and repeat to inject mud liquid this moment in described geotextile tube bag.
Preferable, in the described step that facility is set, waterproof basal layer is to be made of mixed earth, and the mode that support is set be around the described layer of displacement waterproof basal layer with around the fixing plural number vertically disposed supporting pillar of mode, again between a plurality of supporting pillars in conjunction with a plurality of between the upper and lower every the circle ring.
Preferable, in the step of described combination geotextile tube bag, mechanical clamp comprises the upper and lower press strip of plural groups, each is organized the above and below of the superimposed part that contacts with horizontal geotextile tube bag in upright geotextile tube bag of upper and lower press strip, respectively with the upper and lower press strip of clamp, make upright geotextile tube bag and horizontal geotextile tube bag temporarily link again in mode around whole circle.
Evaporation of the present invention is by the moisture removal of geotextile tube bag with mud liquid, and after removing solid, but each following step of repeated combination geotextile tube bag reaches repeatedly the mud fluid dewatering and forms the solid effect.Because the geotextile tube bag is dismountable design, therefore after the mud fluid dewatering forms solid, detachable upright geotextile tube bag also pulls out on it, makes all can repeatedly use the geotextile tube bag in each dehydration, has economic advantages in the use.
And because geotextile tube bag of the present invention is upright setting, therefore the pressure that makes the interior mud liquid of geotextile tube bag be born is bigger, quicken the interior liquid of geotextile tube bag and ooze the effusive time, in addition, the upright geotextile tube bag that is provided with, it is standoff contained to add the surrounding, therefore make also can keep the complete of profile when the geotextile tube bag is upright, be unlikely to crooked or topple over, and can reach the height that is higher than horizontal geotextile tube bag, therefore it is less to make that the geotextile tube bag is provided with needed place, can save the space.
Description of drawings
Fig. 1 is the schema of preferred embodiment of the present invention.
Fig. 2 is the stereographic map of preferred embodiment structure of the present invention.
Fig. 3 is the sectional view of preferred embodiment structure of the present invention.
Fig. 4 is the vertical view of preferred embodiment structure of the present invention.
Fig. 5 is the enforcement synoptic diagram of preferred embodiment dehydration of the present invention.
Fig. 6 is the enforcement synoptic diagram of preferred embodiment dismounting geotextile tube bag of the present invention.
Fig. 7 does not form the sectional view of recess form for preferred embodiment structure of the present invention.
Fig. 8 helps the stereographic map of another example of water shoot for preferred embodiment of the present invention.
The primary clustering nomenclature
A solid B mud liquid
10 grounds, 111 recesses
11 waterproof basal layer 12 layer of displacement
13 drainage pipeline 13A drainage pipelines
14 supports, 141 supporting pillars
142 circle rings, 15 geotextile tube bags
151 worker's cloth 152 upright geotextile tube bags flatly
16 mechanical clamps, 161 upper and lower press strips
162 anchor clamps 17 help water shoot
171 holes, 172 ground worker's cloth coats
17A helps the straight plate of water shoot 171A
172A groove 173A cloth body
Embodiment
The present invention is a kind of vertical type geotextile tube bag evaporation, and please referring to the schema of Fig. 1 and the structural map of Fig. 2 to Fig. 6, the step of this method comprises:
A, facility is set: please referring to Fig. 2 to Fig. 4, be provided with to mix the waterproof basal layer 11 that earth constitutes in ground 10, be arranged with formation recess 111 in waterproof basal layer 11 end faces, one layer of displacement 12 is set in the recess 111 of waterproof basal layer 11 again, layer of displacement 12 is circular, it is made of the good and solid grating particulate matter of water-permeable, thickness is about 30 to 50cm, and intensity must can be propped up the weight of pouring into mud liquid after a while, avoid the situation that run-off the straight is collapsed in the dehydration, bottom around layer of displacement 12 also is provided with the drainage pipeline 13 that outwards passes waterproof basal layer 11, and the moisture that makes layer of displacement 12 collect can outwards flow out fast;
Around location around the layer of displacement 12 one support 14 is set, the mode that support 14 is set be in waterproof basal layer 11 with around the fixing plural number vertically disposed supporting pillar 141 of mode, again between a plurality of supporting pillars 141 in conjunction with the circle ring 142 at a plurality of upper and lower intervals.
B, combination geotextile tube bag: worker's cloth 151 flatly is set on layer of displacement 12, flatly worker's cloth 151 is cut into circle, then draw to hang and be seamed into the upright geotextile tube bag of piped 152 upper ends with facility, make between its supporting pillar 141 and fall in the mode that hangs down naturally by support 14, the bottom of upright geotextile tube bag 152 contacts smooth and routs up 10 to 20cm length with worker's cloth 151 flatly, utilize mechanical clamp 16 that the circle segment that upright geotextile tube bag 152 contacts with worker's cloth 151 is flatly gripped, driving fit becomes the geotextile tube bag 15 of tubbiness by this;
After 15 settings of geotextile tube bag are finished, one or plural number are set in geotextile tube bag 15 support water shoot 17, respectively help the fine hole 171 that has most porous on every side of water shoot 17, again in around and vertical surface parcel one ground worker's cloth coat 172, respectively helping water shoot 17 is to penetrate described layer of displacement 12 down with the bottom.
C, inject raw slurry: mud liquid B to be drained off is injected by the opening of geotextile tube bag 15 tops, allow liquid level go directly and arrive the top of geotextile tube bag 15, along with the liquid level of mud liquid B rises gradually, geotextile tube bag 15 pressure inside are increased gradually, as shown in Figure 5, make moisture content via around the upright geotextile tube bag 152 and worker's cloth 151 dehydration flatly and oozing out flow downstream in the layer of displacement 12, discharge outwardly via drainage pipeline 13 again, the moisture of mud liquid B also can be by respectively helping ground worker's cloth coat 172 of water shoot 17 simultaneously, via helping water shoot 17 each hole 171 to flow in the layer of displacement 12 down, quicken the carrying out of dehydration with the means that shorten drainage distance, be to support geotextile tube bag 15 with support 14 in the dehydration, the state that geotextile tube bag 15 is kept upright is unlikely to topple over.
D, reinject: after the moisture of mud liquid B is flowed out by geotextile tube bag 15, liquid level in the geotextile tube bag 15 can reduce and vacate the space gradually, this moment or be necessary, can in geotextile tube bag 15, introduce mud liquid B once more once more, keep being full of in the geotextile tube bag 15 state of mud liquid B in the mode that repeats to inject.
E, dismounting geotextile tube bag: after the moisture of mud liquid B is finished by 15 dehydrations of geotextile tube bag, can become solid A, mechanical clamp 16 gets loose this moment, utilize facility to draw on the upright geotextile tube bag 152 simultaneously, as shown in Figure 5, make upright geotextile tube bag 152 break away from the solid A that has dewatered.
F, remove dewatered solid: utilize facility with the solid A of dehydration by flatly removing on worker's cloth 151, after solid A removes, can repeat each step below the aforementioned combination geotextile tube bag again, carry out the dehydration operation of mud liquid B in the mode that can utilize upright geotextile tube bag 152 once more repeatedly.
The present invention reaches the effect that mud liquid B is dewatered by aforesaid step.Because geotextile tube bag 15 is with flatly worker's cloth 151 and uprightly geotextile tube bag 152 be combined intos, therefore after mud liquid B dehydration forms solid A, detachable upright geotextile tube bag 152 also pulls out on it, make and all can repeatedly use geotextile tube bag 15 in each dehydration, having geotextile tube bag 15 can reusable economic advantages.
And because geotextile tube bag 15 of the present invention is upright settings, therefore the pressure that makes geotextile tube bag 15 interior mud liquid B be born is bigger, cooperate the acceleration Drainage Design that helps water shoot 17, make geotextile tube bag 15 interior liquid ooze effusive time shortening, have and use effect fast.
Benefit from the geotextile tube bag 15 of upright setting equally, cooperate geotextile tube bag 15 hanging around support 14 with contained, even make geotextile tube bag 15 be set to higher state, the straight exception shape that also can keep geotextile tube bag 15, therefore the present invention dewaters, and to implement needed place less, can save the space.
Implementation step of the present invention, except forming recess 111 in waterproof basal layer 11, be installed with beyond the layer of displacement 12 with recess 111, please referring to shown in Figure 7, also the end face of waterproof basal layer 11 can be made as the plane, and the end face in waterproof basal layer 11 upwards is provided with layer of displacement 12, when the present invention so is provided with, described supporting pillar 141 be surrounded on layer of displacement 12 around, and described drainage pipeline 13A is made as groove around form, corresponding by this ground 10 surfaces of being located at around the waterproof basal layer 11.
The described water shoot 17 that helps is except aforesaid straight tube form, please referring to Fig. 8, also can have the form of plate 171A always with helping water shoot 17A to be made as, straight plate 171A is directly to the long slab body that extends, respectively be arranged with most directly to the groove 172A that extend in forward and backward of straight plate 171A, wrap up a cloth body 173A on every side in straight plate 171A again with left and right interval form.When the aforesaid water shoot 17 that helps applies to when of the present invention, the moisture that can make mud via the guiding of each groove 172A, flows out discharging down more fast by after the cloth body 173A, reaches the effect of quickening draining.The above is the implementation step of dewatering of the present invention, and the structure of evaporation of the present invention then comprises:
One ground 10.
One waterproof basal layer 11, this waterproof basal layer 11 is located at ground 10, and is to constitute to mix earth, is arranged with in the end face of waterproof basal layer 11 and forms a recess 111.
One layer of displacement 12, this layer of displacement 12 is located in the recess 111 of waterproof basal layer 11, layer of displacement 12 is made of the grating particulate matter, thickness is about 30 to 50cm, grating particulate matter serve as reasons slick and sly hard gravel or granulated glass sphere, institute is constituted by the descending upwards discharging in the bottom in the waterproof basal layer 11.
One drainage pipeline 13, this drainage pipeline 13 is located at the bottom of this layer of displacement 12, and an end of drainage pipeline 13 outwards passes waterproof basal layer 11.
One support 14, support 14 is provided with a plurality of vertically disposed supporting pillars 141, a plurality of supporting pillars 141 around be located at recess 101 around, and each is fixedly arranged on waterproof basal layer 11 with the bottom combination, in conjunction with a plurality of circle rings 142, a plurality of circle rings 142 are that the mode with upper and lower interval is provided with between a plurality of supporting pillars 141.
One geotextile tube bag 15, geotextile tube bag 15 is provided with worker's cloth 151 flatly, flatly worker's cloth 151 is circular, flatly worker's cloth 151 is located on the layer of displacement 12, be provided with a upright geotextile tube bag 152, upright geotextile tube bag 152 is the bodys that vertically are provided with and have upper and lower opening, and it also is located at the inboard of support 14, the bottom of upright geotextile tube bag 152 10 to 20cm the length and smooth around the outer rim of worker's cloth 151 flatly of turning up;
Be provided with a mechanical clamp 16, mechanical clamp 16 comprises the arcual upper and lower press strip 161 of plural groups, the upper and lower press strip 161 of plural groups be with around mode be provided with, and it is superimposed respectively in the upright geotextile tube bag 152 and the above and below of worker's cloth 151 contact parts flatly, corresponding each upper and lower press strip 161 is provided with anchor clamps 162, grips with each anchor clamps 162 and fixes each upper and lower press strip 161.
A plurality of water shoots 17 that help, a plurality of water shoots 17 that help are respectively vertically disposed straight tube body, and be arranged in the geotextile tube bag 15, a plurality of water shoots 17 that help are respectively at forming most holes 171 on every side, again in around and vertical surface parcel one ground worker's cloth coat 172, a plurality of water shoots 17 that help respectively pass worker's cloth 151 flatly down with the bottom, penetrate by this in the described layer of displacement 12.
Structure of the present invention removes aforementioned preferred embodiment, be in geotextile tube bag 15, to be provided with a plurality of helping beyond the water shoot 17, also can only in geotextile tube bag 15, be provided with one and help the usefulness of water shoot 17 as draining, perhaps can with aforementioned help water shoot 17 be replaced by as shown in Figure 8 help water shoot 17A form.In addition, the upper and lower press strip 161 of the plural groups of described mechanical clamp 16 also can change the upper and lower ring plate of whole circle into, provide anchor clamps 162 to grip by this and combination water flat-earther cloth 151 becomes geotextile tube bag 15 with upright geotextile tube bag 152, the more than change of Gou Zao quantity or form, the present invention is not limited at this.
Claims (10)
1. vertical type geotextile tube bag evaporation, the step of this method comprises:
Facility is set: in ground one waterproof basal layer is set, a layer of displacement is set on waterproof basal layer again, the location is provided with a support around layer of displacement again;
Combination geotextile tube bag: worker's cloth flatly is set on layer of displacement, then draw to hang and be seamed into the upright geotextile tube bag of piped upper end, make it by falling in the mode that hangs down naturally between the support, the bottom of upright geotextile tube bag contacts and has more a segment length with worker's cloth flatly, utilize mechanical clamp that upright geotextile tube bag is gripped with the circle segment that horizontal geotextile tube bag contacts, driving fit becomes the geotextile tube bag of tubbiness by this;
Inject raw slurry: mud liquid to be drained off opening by geotextile tube bag top is injected, allow liquid level go directly and arrive the top of geotextile tube bag, along with the liquid level of mud liquid rises gradually geotextile tube bag pressure inside is increased gradually, make moisture content via in the layer of displacement of worker's cloth inflow flatly, in the process and with stent support geotextile tube bag;
Dismounting geotextile tube bag: after being finished by the dehydration of geotextile tube bag, the moisture of mud liquid can become solid, the mechanical clamp that gets loose this moment, and utilize facility to pull out the solid that has dewatered on the upright geotextile tube bag; And
Remove dewatered solid: utilize facility with the dehydration solid by flatly removing on worker's cloth.
2. vertical type geotextile tube bag evaporation as claimed in claim 1 is characterized in that: in the described step that facility is set, be that layer of displacement is arranged to circle, and layer of displacement is to be made of the grating particulate matter, is provided with drainage pipeline around the layer of displacement bottom; In the step of combination geotextile tube bag, be worker's cloth flatly to be cut into circle be arranged on the layer of displacement again.
3. vertical type geotextile tube bag evaporation as claimed in claim 1 or 2, it is characterized in that: in the step of described combination geotextile tube bag, after upright geotextile tube bag and horizontal geotextile tube bag are combined into the geotextile tube bag, the water shoot that helps more than one is set in the geotextile tube bag, respectively helps the bottom of water shoot to penetrate described layer of displacement down.
4. vertical type geotextile tube bag evaporation as claimed in claim 3, it is characterized in that: between the step of the step of described injection raw slurry and described dismounting geotextile tube bag, carry out reflooded step, reflooded step is after the moisture of mud liquid is flowed out by the described cloth of worker flatly, liquid level can reduce and vacate the space gradually, and repeat to inject mud liquid this moment in described geotextile tube bag.
5. vertical type geotextile tube bag evaporation as claimed in claim 4, it is characterized in that: in the described step that facility is set, waterproof basal layer is to be made of mixed earth, and the mode that support is set be around the described layer of displacement waterproof basal layer with around the fixing plural number vertically disposed supporting pillar of mode, again between a plurality of supporting pillars in conjunction with a plurality of between the upper and lower every the circle ring.
6. vertical type geotextile tube bag evaporation as claimed in claim 5, it is characterized in that: in the step of described combination geotextile tube bag, mechanical clamp comprises the upper and lower press strip of plural groups, each is organized the above and below of the superimposed part that contacts with horizontal geotextile tube bag in upright geotextile tube bag of upper and lower press strip, respectively with the upper and lower press strip of clamp, make upright geotextile tube bag and horizontal geotextile tube bag temporarily link again in mode around whole circle.
7. a vertical type geotextile tube bag dehydration is constructed, and comprising:
One ground;
One waterproof basal layer, this waterproof basal layer is located at this ground;
One layer of displacement, this layer of displacement are located on this waterproof basal layer, and layer of displacement is made of the grating particulate matter;
One support, this support around be positioned this layer of displacement around; And
One geotextile tube bag, this geotextile tube bag is provided with worker's cloth flatly, this flatly the worker be laid on this layer of displacement, this flatly worker's cloth be circular, be provided with a upright geotextile tube bag, upright geotextile tube bag is vertically disposed body and the inboard of being located at this support, the bottom of this upright geotextile tube bag turn up and smooth in this flatly worker's cloth around, be provided with a mechanical clamp, with this mechanical clamp with around mode grip this upright geotextile tube bag and this part of contacting of worker's cloth flatly.
8. vertical type geotextile tube bag dehydration structure as claimed in claim 7 is characterized in that: be provided with a plurality of water shoots that help in described geotextile tube bag, a plurality of water shoots that help respectively pass the described cloth of worker flatly down with the bottom, penetrate by this in the described layer of displacement; Be provided with a drainage pipeline, this drainage pipeline be located at this layer of displacement bottom around.
9. vertical type geotextile tube bag dehydration structure as claimed in claim 7, it is characterized in that: in described geotextile tube bag, be provided with a plurality of water shoots that help, a plurality of water shoots that help respectively are provided with plate always, each straight plate is directly to the long slab body that extends, forward and backward each form with left and right interval in each straight plate is arranged with most directly to the groove that extends, wrap up a cloth body again around each straight plate, a plurality of water shoots that help respectively pass the described cloth of worker flatly down with the bottom, penetrate by this in the described layer of displacement; Be provided with a drainage pipeline, this drainage pipeline be located at this layer of displacement bottom around.
10. as claim 7,8 or 9 described vertical type geotextile tube bag dehydration structures, it is characterized in that: on described mechanical clamp comprises that plural groups is arcual, following press strip, on the plural groups, following press strip with around mode be provided with, and it is superimposed respectively on described upright geotextile tube bag and the described cloth of worker flatly contact part, below, corresponding on each, following press strip is provided with anchor clamps, grip with each anchor clamps and to fix on each, following press strip, described waterproof basal layer is to constitute to mix earth, described support is provided with a plurality of vertically disposed supporting pillars, a plurality of support collar be set around described layer of displacement around, and each is incorporated into this waterproof basal layer with the bottom, between a plurality of supporting pillars in conjunction with a plurality of circle rings, more than a plurality of circle rings, following mode at interval is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910166844A CN101993184B (en) | 2009-08-31 | 2009-08-31 | Vertical type soil engineering pipe pocket dewatering method and structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910166844A CN101993184B (en) | 2009-08-31 | 2009-08-31 | Vertical type soil engineering pipe pocket dewatering method and structure thereof |
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| Publication Number | Publication Date |
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| CN101993184A true CN101993184A (en) | 2011-03-30 |
| CN101993184B CN101993184B (en) | 2012-10-03 |
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| CN200910166844A Expired - Fee Related CN101993184B (en) | 2009-08-31 | 2009-08-31 | Vertical type soil engineering pipe pocket dewatering method and structure thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674814A (en) * | 2014-12-30 | 2015-06-03 | 河海大学 | Construction method for efficient dehydration of geo-tube filled high adhesive content mud |
| CN108275853A (en) * | 2018-01-16 | 2018-07-13 | 航天凯天环保科技股份有限公司 | A kind of heavy metal pollution high speed dewatering of slurries system and its method for heavy metal pollution high speed dewatering of slurries |
| CN112624539A (en) * | 2020-12-24 | 2021-04-09 | 浙江水利水电学院 | Geotechnical pipe bag dehydration device for bottom mud of plain river and dehydration method thereof |
| CN113599883A (en) * | 2021-06-25 | 2021-11-05 | 长三角(义乌)生态环境研究中心 | Geotechnical pipe bag structure, geotechnical pipe bag device and sludge dewatering system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100697800B1 (en) * | 2006-03-30 | 2007-03-20 | 오성훈 | Geotextile tube, filling material and method |
-
2009
- 2009-08-31 CN CN200910166844A patent/CN101993184B/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674814A (en) * | 2014-12-30 | 2015-06-03 | 河海大学 | Construction method for efficient dehydration of geo-tube filled high adhesive content mud |
| CN104674814B (en) * | 2014-12-30 | 2016-05-25 | 河海大学 | The high construction method containing the slurry dewatering of sticky amount of a kind of geo-tube filling |
| CN108275853A (en) * | 2018-01-16 | 2018-07-13 | 航天凯天环保科技股份有限公司 | A kind of heavy metal pollution high speed dewatering of slurries system and its method for heavy metal pollution high speed dewatering of slurries |
| CN112624539A (en) * | 2020-12-24 | 2021-04-09 | 浙江水利水电学院 | Geotechnical pipe bag dehydration device for bottom mud of plain river and dehydration method thereof |
| CN113599883A (en) * | 2021-06-25 | 2021-11-05 | 长三角(义乌)生态环境研究中心 | Geotechnical pipe bag structure, geotechnical pipe bag device and sludge dewatering system |
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| Publication number | Publication date |
|---|---|
| CN101993184B (en) | 2012-10-03 |
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