CN107916648A - A kind of processing method of anti-flood season embankment - Google Patents
A kind of processing method of anti-flood season embankment Download PDFInfo
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- CN107916648A CN107916648A CN201711135664.9A CN201711135664A CN107916648A CN 107916648 A CN107916648 A CN 107916648A CN 201711135664 A CN201711135664 A CN 201711135664A CN 107916648 A CN107916648 A CN 107916648A
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- piping
- filter
- embankment
- well
- layer
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/16—Sealings or joints
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
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Abstract
The present invention provides a kind of processing method of anti-flood season embankment, includes the following steps：Step S11, judges the piping scale of embankment；Step S12, according to the piping scale, corresponding piping facture is selected to handle the anti-flood season embankment, the piping facture encloses well method and anti-filter gland method including anti-filter, and the anti-filter gland method includes sand material anti-filter gland method and geotechnical fibre filter gland method.The processing method of flood season embankment according to embodiments of the present invention, advanced and judged by the piping scale to embankment, using different flood season embankment processing methods, when piping quantity is below predetermined threshold value, or piping be formed as can burst processing piping group when, well method is enclosed using sandstone anti-filter, when piping quantity is more or in blocks in groups more than predetermined threshold value, sand material anti-filter gland method and geotechnical fibre filter gland method can be included with anti-filter gland method, dangerous situation is pointedly controlled, rationally using resource and scientific and efficient it can tackle dangerous situation.
Description
Technical field
The present invention relates to technical field of civil engineering, more particularly to a kind of processing method of anti-flood season embankment.
Background technology
Piping refers to that under the seepage effect with certain leakage slope the fine grained in the soil body moves in coarse granule gap
Move and be carried over the phenomenon beyond the soil body.Typically occur in sandy soil or the soil of stickiness very little, piping also cry founding rouse water, one
As occur in Tan Keng near backwater slope foot or farther out, pond or rice field, dangerous situation emits formation sand at sand more in sand phenomenon is emitted
Ring, or soil boiling and sand boiling.Piping aperture is in the early stage such as ant road, Later development to several tens cm, few then occur one or two, at most
There is piping group.For dyke, piping is most common multiple dangerous situation.
The content of the invention
In view of this, in view of this, the object of the present invention is to provide a kind of processing method of anti-flood season embankment.
The purpose of the present invention is what is be achieved through the following technical solutions：
Step S11, judges the piping scale of embankment；
Step S12, according to the piping scale, selects corresponding piping facture to handle the anti-flood season embankment, institute
State piping facture and enclose well method and anti-filter gland method including anti-filter, the anti-filter gland method includes sand material anti-filter gland method and soil
Work fabric anti-filter gland method.
Further, when the piping quantity is below predetermined threshold value, or be formed as can burst processing for the piping
Piping group, encloses well method in the step S12 using the anti-filter, and the anti-filter encloses well method and encloses well method, institute including sandstone anti-filter
State sandstone anti-filter and enclose well method and include the following steps：
Step S1210, removes debris around the piping and cuts out ooze；
Step S1211, builds to build up and encloses well around the piping cleared up with earth bag；
Step S1212, it is described to enclose in well from shaft bottom towards well head successively place mat coarse sands layer, gravelstone sublayer and big stone layer；
Step S1213, when it is described enclose in well infiltration and become clear by muddiness when, with rod tool through the borehole wall for enclosing well with
Reduce water level.
Further, in the step S1210, the ooze thickness cut out is 15cm~25cm.
Further, in the step S1211, the shaft bottom for enclosing well is blocked with ground contact position with clay.
Further, in the step S1212, the thickness of the coarse sands layer, the gravelstone sublayer and the big stone layer
It is 15cm~35cm.
Further, when the piping quantity, to exceed predetermined threshold value more or in groups in flakes, and sand material meet it is predetermined will
When asking, the sand material anti-filter gland method is used in the step S12, the sand material anti-filter gland method includes：
Step S1220, clears up ooze and debris in the range of the piping laying；
Step S1221, if piping outlet Sand exceedes predetermined condition, to the piping jackstone or brick,
The dissipation flow of water, then step S1222 is performed, otherwise directly perform the step S1222；
Step S1222, is laid with coarse sands layer, gravelstone sublayer and big stone layer successively in the range of the laying cleared up；
Step S1223, in described big one layer of block stone of stone layer upper press cover.
Further, in the step S1220, the thickness of the coarse sands layer, the gravelstone sublayer and the big stone layer
It is 15cm~25cm.
Further, when piping outlet is more and in blocks in groups, in step s 12 using the geotechnical fibre filter pressure
Gai Fa, the geotechnical fibre filter gland method include：
Step S1230, clears up ooze and debris in the range of the piping laying；
Step S1231, layer of geotextile is laid with the range of the piping cleared up is laid with；
Step S1232, is laid with one layer of sand stone layer on the geotextile；
Step S1233, in described one layer of block stone of sand stone layer upper press cover.
Further, the thickness of the sand stone layer is 35cm~45cm.
The above-mentioned technical proposal of the present invention one of at least has the advantages that：
The processing method of flood season embankment according to embodiments of the present invention, is advanced by the piping scale to embankment and judged, adopted
With different flood season embankment processing methods, when piping quantity is below predetermined threshold value, or be formed as can burst processing for piping
During piping group, well method is enclosed using sandstone anti-filter, can be with anti-filter pressure when piping quantity is more or in blocks in groups more than predetermined threshold value
Lid method includes sand material anti-filter gland method and geotechnical fibre filter gland method, and dangerous situation is pointedly controlled, can be reasonable
Using resource, and dangerous situation can be tackled scientific and efficiently.
Brief description of the drawings
Fig. 1 is the flow chart of the processing method of the anti-flood season embankment of the embodiment of the present invention.
Embodiment
Below in conjunction with drawings and examples, the embodiment of the present invention is described in further detail.Following reality
Apply example to be used to illustrate the present invention, but be not limited to the scope of the present invention.
The processing method of anti-flood season embankment according to embodiments of the present invention, includes the following steps：
Step S11, judges the piping scale of embankment；
Step S12, according to the piping scale, selects corresponding piping facture to handle the anti-flood season embankment, institute
State piping facture and enclose well method and anti-filter gland method including anti-filter, the anti-filter gland method includes sand material anti-filter gland method and soil
Work fabric anti-filter gland method.
Specifically, as shown in Figure 1, when actual anti-flood season dangerous situation occurring, first according to the step S11, judge to enclose
The scale of dike piping, such as the quantity and size of piping, and whether there is piping group, further according to step S12, for specific feelings
Condition, takes corresponding piping treatment measures at once, suppresses the further deterioration of dangerous situation, and the processing method of piping encloses well including anti-filter
Method and anti-filter gland method, wherein, anti-filter gland method is again different according to the filtrate of lid pressure, is divided into sand material anti-filter gland method and geotechnique
Fabric anti-filter gland method etc..Thus, by the measure for taking reply flood season dangerous situation of adaptation to local conditions, loss can be dropped to most
It is small.
Some specific embodiments according to the present invention, when the piping quantity is below predetermined threshold value, or the piping
Be formed as can burst processing piping group, well method is enclosed using the anti-filter in the step S12, the anti-filter, which encloses well method, to be included
Sandstone anti-filter encloses well method, and the sandstone anti-filter is enclosed well method and included the following steps：
Step S1210, removes debris around the piping and cuts out ooze；
Step S1211, builds to build up and encloses well around the piping cleared up with earth bag；
Step S1212, it is described to enclose in well from shaft bottom towards well head successively place mat coarse sands layer, gravelstone sublayer and big stone layer；
Step S1213, when it is described enclose in well infiltration and become clear by muddiness when, with rod tool through the borehole wall for enclosing well with
Reduce water level.
In other words, it is as shown in Figure 1, few in dangerous situation early period of origination piping number, or piping formed can be with burst at
During the piping group of reason, well method can be enclosed using anti-filter, well method is specifically enclosed using sandstone anti-filter in the embodiment of the present invention, when rescuing and protecting,
It is in step S1210, the eliminating impurities around piping outlet are clean, and surrounding ooze is cut out, in step S1211,
Built up around piping with earth bag row base and enclose well, enclosed well height and emerged so that water can be made not carry under one's arms silt particle from well head for degree, in step
In S1212, enclose in well by anti-filter requirement be layered place mat filtrate, from shaft bottom to well head successively place mat coarse sands layer, gravelstone sublayer and
Big stone layer, in step S1213, when infiltration becomes clear by muddiness in well head, illustrates that dangerous situation tends towards stability, can use bamboo at this time
Pipe, steel pipe suitably reduce water level in well through the borehole wall, collapse in order to avoid enclosing well.
According to one embodiment of present invention, in the step S1210, the ooze thickness cut out is 15cm~25cm.
According to the present invention one embodiment again, in the step S1211, the shaft bottom for enclosing well and ground contact position
Blocked with clay.
In some specific embodiments of the present invention, in the step S1212, the coarse sands layer, the gravelstone sublayer and
The thickness of the big stone layer is 15cm~35cm.
Some according to the present invention specific embodiments, when the piping quantity, to exceed predetermined threshold value more or in groups in flakes,
And sand material uses the sand material anti-filter gland method, the sand material anti-filter pressure when meeting pre-provisioning request in the step S12
Lid method includes：
Step S1220, clears up ooze and debris in the range of the piping laying；
Step S1221, if piping outlet Sand exceedes predetermined condition, to the piping jackstone or brick,
The dissipation flow of water, then step S1222 is performed, otherwise directly perform the step S1222；
Step S1222, is laid with coarse sands layer, gravelstone sublayer and big stone layer successively in the range of the laying cleared up；
Step S1223, in described big one layer of block stone of stone layer upper press cover.
In other words, as shown in Figure 1, when piping quantity is in blocks in groups more than predetermined threshold value, that is, piping more or piping in outlet
When, in step S12, anti-filter gland method can be used, in the case where sand material resource is abundant enough, it may be considered that using sandstone
Expect anti-filter gland method, in step S1220, first pigging gushes the ooze and debris in the range of reason laying, in step S1221, such as
Fruit water burst is exported with the more serious piping of sand, first with block stone or brick throwing, with the dissipation flow of water, then re-lays filter material layer, no
Then directly be laid with filter material layer, in step S1222, be laid with successively in the range of the laying cleared up coarse sands layer, gravelstone sublayer and
Big stone layer, layering, reduces the flow of water, avoids dangerous situation from further deteriorating, in step S1223, in the big stone layer of laying
Upper cover last layer block stone, block stone quality and volume are all larger, can further prevent piping from expanding or increase.
According to one embodiment of present invention, in the step S1220, the coarse sands layer, the gravelstone sublayer and described
The thickness of big stone layer is 15cm~25cm.
According to still another embodiment of the invention, when piping outlet is more and in blocks in groups, in step s 12 using institute
Geotechnical fibre filter gland method is stated, the geotechnical fibre filter gland method includes：
Step S1230, clears up ooze and debris in the range of the piping laying；
Step S1231, layer of geotextile is laid with the range of the piping cleared up is laid with；
Step S1232, is laid with one layer of sand stone layer on the geotextile；
Step S1233, in described one layer of block stone of sand stone layer upper press cover.
Specifically, as shown in Figure 1, when piping outlet is more and in blocks in groups, in step s 12, soil can also be used
Work fabric anti-filter gland method, geotechnical fibre filter gland one kind owned by France in anti-filter gland method, geotechnical fibre filter gland are repaiied
Building method is roughly the same with sand material anti-filter gland, and simply the filter material layer of gland is different, in step S1230 kinds, clears up the pipe
The ooze and debris in the range of being laid with are gushed, in step S1231, after ground has been cleared up, the work that first spreads a layer of clay fabric, crosses drainage
Middle silt, prevents soil loss, and in step S1232, repaves one layer of permeable material of sandstone, the further dissipation flow of water, in step
In S1233, last gland block stone is to push down filter material layer, so as to contain dangerous situation.
In some embodiments of the invention, the thickness of the sand stone layer is 35cm~45cm.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of processing method of anti-flood season embankment, it is characterised in that include the following steps：
Step S11, judges the piping scale of embankment；
Step S12, according to the piping scale, selects corresponding piping facture to handle the anti-flood season embankment, the pipe
Gush facture and enclose well method and anti-filter gland method including anti-filter, the anti-filter gland method includes sand material anti-filter gland method and geotechnique knits
Thing anti-filter gland method.
2. the processing method of anti-flood season embankment according to claim 1, it is characterised in that when the piping quantity is default
When below threshold value, or the piping be formed as can burst processing piping group, well is enclosed using the anti-filter in the step S12
Method, the anti-filter enclose well method and enclose well method including sandstone anti-filter, and the sandstone anti-filter is enclosed well method and included the following steps：
Step S1210, removes debris around the piping and cuts out ooze；
Step S1211, builds to build up and encloses well around the piping cleared up with earth bag；
Step S1212, it is described to enclose in well from shaft bottom towards well head successively place mat coarse sands layer, gravelstone sublayer and big stone layer；
Step S1213, when it is described enclose in well infiltration and become clear by muddiness when, with rod tool through the borehole wall for enclosing well to reduce
Water level.
3. the processing method of anti-flood season embankment according to claim 2, it is characterised in that in the step S1210, dig
The ooze thickness gone is 15cm~25cm.
4. the processing method of anti-flood season embankment according to claim 2, it is characterised in that in the step S1211, institute
State and enclose the shaft bottom of well and blocked with ground contact position with clay.
5. the processing method of anti-flood season embankment according to claim 2, it is characterised in that described in the step S1212
The thickness of coarse sands layer, the gravelstone sublayer and the big stone layer is 15cm~35cm.
6. the processing method of anti-flood season embankment according to claim 1, it is characterised in that when the piping quantity exceedes in advance
If threshold value is more or in groups in flakes, and when sand material meets pre-provisioning request, the sand material anti-filter pressure is used in the step S12
Gai Fa, the sand material anti-filter gland method include：
Step S1220, clears up ooze and debris in the range of the piping laying；
Step S1221, if piping outlet Sand exceedes predetermined condition, to the piping jackstone or brick, dissipation
The flow of water, then step S1222 is performed, otherwise directly perform the step S1222；
Step S1222, is laid with coarse sands layer, gravelstone sublayer and big stone layer successively in the range of the laying cleared up；
Step S1223, in described big one layer of block stone of stone layer upper press cover.
7. the processing method of anti-flood season embankment according to claim 6, it is characterised in that described in the step S1220
The thickness of coarse sands layer, the gravelstone sublayer and the big stone layer is 15cm~25cm.
8. the processing method of anti-flood season embankment according to claim 2, it is characterised in that when piping outlet is more and in groups
When in blocks, included in step s 12 using the geotechnical fibre filter gland method, the geotechnical fibre filter gland method：
Step S1230, clears up ooze and debris in the range of the piping laying；
Step S1231, layer of geotextile is laid with the range of the piping cleared up is laid with；
Step S1232, is laid with one layer of sand stone layer on the geotextile；
Step S1233, in described one layer of block stone of sand stone layer upper press cover.
9. the processing method of anti-flood season embankment according to claim 8, it is characterised in that the thickness of the sand stone layer is
35cm~45cm.
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| CN201711135664.9A CN107916648A (en) | 2017-11-16 | 2017-11-16 | A kind of processing method of anti-flood season embankment |
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| CN201711135664.9A CN107916648A (en) | 2017-11-16 | 2017-11-16 | A kind of processing method of anti-flood season embankment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809231A (en) * | 2021-12-22 | 2022-07-29 | 左俊超 | Method for treating dredged sludge by using reverse filter surrounding well |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499446Y (en) * | 2001-10-12 | 2002-07-10 | 水利部交通部电力工业部南京水利科学研究院 | Piping filter pad for anti-flood and protection |
| JP4797545B2 (en) * | 2005-09-30 | 2011-10-19 | 東京電力株式会社 | Water channel sealing device |
| CN203960814U (en) * | 2014-07-28 | 2014-11-26 | 雷震 | A kind of piping failure rush emergency device |
| CN105019403A (en) * | 2014-04-23 | 2015-11-04 | 张谦 | Membrane structure anti-filtration surrounding well aided by buoyancy |
-
2017
- 2017-11-16 CN CN201711135664.9A patent/CN107916648A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499446Y (en) * | 2001-10-12 | 2002-07-10 | 水利部交通部电力工业部南京水利科学研究院 | Piping filter pad for anti-flood and protection |
| JP4797545B2 (en) * | 2005-09-30 | 2011-10-19 | 東京電力株式会社 | Water channel sealing device |
| CN105019403A (en) * | 2014-04-23 | 2015-11-04 | 张谦 | Membrane structure anti-filtration surrounding well aided by buoyancy |
| CN203960814U (en) * | 2014-07-28 | 2014-11-26 | 雷震 | A kind of piping failure rush emergency device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809231A (en) * | 2021-12-22 | 2022-07-29 | 左俊超 | Method for treating dredged sludge by using reverse filter surrounding well |
| CN114809231B (en) * | 2021-12-22 | 2023-12-19 | 左俊超 | Method for treating dredging sludge by reverse filtering surrounding well |
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Application publication date: 20180417 |