CN105672443B - It is a kind of to integrate antiseepage film anchoring, cut flood and current structure - Google Patents
It is a kind of to integrate antiseepage film anchoring, cut flood and current structure Download PDFInfo
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- CN105672443B CN105672443B CN201610036729.3A CN201610036729A CN105672443B CN 105672443 B CN105672443 B CN 105672443B CN 201610036729 A CN201610036729 A CN 201610036729A CN 105672443 B CN105672443 B CN 105672443B
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- ditch
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- anchoring groove
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/006—Sealing of existing landfills, e.g. using mining techniques
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- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
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- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
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- Public Health (AREA)
- Water Supply & Treatment (AREA)
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- Revetment (AREA)
Abstract
The invention discloses a kind of structure for integrating antiseepage film anchoring, cutting flood and passing through, including antiseepage membranous system, anchoring groove, Cut-off ditch and maintenance channel, Cut-off ditch is located in anchoring groove, anchoring groove is made up of anchoring trench floor and anchoring groove ditch wall, and Cut-off ditch is made up of Cut-off ditch bottom plate and Cut-off ditch furrow bank；An antiseepage membranous system part is between anchoring trench floor and Cut-off ditch bottom plate, and between anchoring groove ditch wall and Cut-off ditch ditch wall, another part is extended in waste burying；Casting concrete bears down on one as maintenance channel on antiseepage membranous system of the Cut-off ditch by reservoir area side, and guard rail is provided with the outside of maintenance channel.The present invention utilizes anchoring groove, Cut-off ditch and passage one built by separate periods mode, antiseepage membranous system can be anchored, complete the setting of Cut-off ditch, reliable drainage system can be formed as early as possible, prevent side reservoir slope from washing away, solve the compaction problems of anchoring groove both sides backfill section, and alleviate risk of damage of the Cut-off ditch construction to antiseepage film.
Description
Technical field
The invention belongs to seepage control project construction field, is specifically related to a kind of collection antiseepage film anchoring, cuts flood and pass through as one
The built by separate periods structure of body.
Background technology
In the environment-friendly engineerings such as household refuse landfill sites, Industrial Solid Waste slag muck field, according to related request, in landfill yard, consolidate
The ends such as waste residue stockyard need to set antiseepage film anchor system anchoring groove and rainwater collecting and arranging equipment Cut-off ditch, to prevent antiseepage film certainly
Recast is slid naturally with lower, while prevents rainwater from entering reservoir area, shunting of removing contamination is realized, so as to reduce diafiltration liquid measure.
Existing antiseepage film anchoring groove merges although occupation of land that construction technique reduces anchoring groove and Cut-off ditch with Cut-off ditch
Area, save the effect for having used the dirty shunting of rain in soil, and reservoir area.But in practice of construction, stockyard many places Yushan Hill valley floor band,
After anchoring groove excavates, storehouse top anchored platform and anchoring groove are difficult to regular shaping, it is impossible to meet directly to lay antiseepage film requirement, need to spread
If clay protective layer；Meanwhile after antiseepage film laying, Cut-off ditch construction easily damages to film, and machinery can not be used to anchoring
Platform, anchoring groove and Cut-off ditch are backfilling and compacted；In addition, perfect integrate draining system can not be formed as early as possible, the easy quilt of side slope
Rain drop erosion；Antiseepage film is difficult to be fixed in soil property anchoring groove before Cut-off ditch of not constructing；When Cut-off ditch is constructed, because of anchor
Gu ditch foundation plane is uneven, bearing capacity is uneven etc., cause antiseepage film easily impaired, construction quality is difficult to be guaranteed；
When being safeguarded on high gradient slope to structures, facility etc., designated lane is not yet set, lacks security protection.
The content of the invention
Anchor to solve the above problems, the present invention provides a kind of antiseepage film that integrates, cut flood and current structure.The knot
Structure can not only complete the anchoring and Cut-off ditch merging construction to antiseepage membranous system, moreover it is possible to make full use of anchoring groove structure, formed hard
Real, smooth, regular anchored platform and Cut-off ditch foundation plane, as early as possible formed integrate draining system, strengthen antiseepage film anchoring effect and
Forming Quality, while maintenance channel is set by reservoir area side berm width using Cut-off ditch, suitable for the steeper garbage loading embeading of side slope
Field, solid waste slag muck field and leachate equalization basin etc..
The present invention is achieved by following technical solution.
It is a kind of to integrate antiseepage film anchoring, cut flood and current structure, including antiseepage membranous system, anchoring groove, Cut-off ditch
And maintenance channel, the Cut-off ditch are located in anchoring groove, the anchoring groove is made up of anchoring trench floor and anchoring groove ditch wall, cuts flood
Ditch is made up of Cut-off ditch bottom plate and Cut-off ditch furrow bank；The antiseepage membranous system part is positioned at anchoring trench floor and Cut-off ditch floor
Between, and between anchoring groove ditch wall and Cut-off ditch ditch wall, another part is extended in waste burying；Reservoir area one is leaned in Cut-off ditch
Casting concrete bears down on one as maintenance channel on the antiseepage membranous system of side, and guard rail is provided with the outside of maintenance channel.
The antiseepage membranous system inside the anchoring groove is being less than the ditch heights of roofs of anchoring groove close to massif side, by
Nearly side reservoir slope side is higher than the height of side reservoir slope.
The antiseepage membranous system is one or more layers antiseepage film.
Described anchoring trench floor is concrete structure.
The anchoring groove furrow bank is brick, barnacle or concrete structure.
The Cut-off ditch bottom plate and Cut-off ditch furrow bank are brick, barnacle or concrete structure.
The maintenance channel is concrete structure.
Described guard rail is stainless steel or iron skill structure.
The beneficial effects of the invention are as follows：
Compared with prior art：The present invention utilizes anchoring groove, Cut-off ditch and passage one built by separate periods mode, can be to anti-
Ooze membranous system to be anchored, complete the setting of Cut-off ditch, and increase Inspection and maintenance passage；Construct anchoring groove, formed reliable in advance
Integrate draining system, can prevent side reservoir slope from washing away, while facilitate mechanical execution, it is flat to solve anchoring groove, Cut-off ditch and anchoring
Platform both sides backfill the compaction problems of section；The integral built by separate periods of anchoring groove and Cut-off ditch, can form good basic unit, be advantageous to protect
The laying quality of antiseepage film at the top of reservoir area is demonstrate,proved, Cut-off ditch construction damage to caused by antiseepage membranous system is at utmost reduced, increases
The strong anchoring effect of antiseepage membranous system；The setting of maintenance channel takes full advantage of Cut-off ditch and leans on reservoir area side platform, facilitates personnel
Inspection and maintenance is carried out to Cut-off ditch and reservoir area, ensures personal security, meanwhile, platform bears down on one to be combined with Cut-off ditch, is further added
Strong protection and anchoring effect to antiseepage membranous system；The integral built by separate periods of anchoring groove and Cut-off ditch, it is easy to tissue flowing water to make
Industry, shorten the construction period, while reduce the laying of clay protective layer and Cut-off ditch excavation project amount in antiseepage film systematic anchorage, save
Construction cost, can also reduce anchoring groove and floor space when Cut-off ditch is built respectively in addition, Economization on land, to a certain extent
Increase storage capacity.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1- side reservoir slopes, 2- antiseepage membranous systems, 3- guard rails, 4- maintenance channels, 5- Cut-off ditch furrow banks, 6- are cut
Great Gulch bottom plate, 7- Cut-off ditch, 8- anchoring grooves, 9- anchoring trench floors, 10- anchoring groove ditch walls, 11- massifs, 12- backfills.
Embodiment
Technical scheme is further described below in conjunction with the accompanying drawings, but claimed scope is not limited to institute
State.
As shown in figure 1, a kind of structure for integrating antiseepage film anchoring, cutting flood and passing through of the present invention, including it is anti-
Membranous system 2, anchoring groove 8, Cut-off ditch 7 and maintenance channel 4 are oozed, the Cut-off ditch 7 is located in anchoring groove 8, and the anchoring groove 8 is by anchor
Gu trench floor 9 and anchoring groove ditch wall 10 form, Cut-off ditch 7 is made up of Cut-off ditch bottom plate 6 and Cut-off ditch furrow bank 5；The antiseepage film
The part of system 2 between anchoring trench floor 9 and Cut-off ditch floor 6, and anchoring groove ditch wall 10 and Cut-off ditch ditch wall 5 it
Between, another part is extended in waste burying；Casting concrete bears down on one on antiseepage membranous system 2 of the Cut-off ditch 7 by reservoir area side
Guard rail 3 is provided with as maintenance channel 4, and in the outside of maintenance channel 4.The technical program using anchoring groove, Cut-off ditch with
Passage one built by separate periods mode, can anchor to antiseepage membranous system, complete the setting of Cut-off ditch, and increase Inspection and maintenance
Passage；Construct in advance anchoring groove, form reliable drainage system, can prevent side reservoir slope from washing away, while facilitate mechanical execution, solve
Determined anchoring groove, Cut-off ditch and anchored platform both sides backfill section compaction problems；The integral built by separate periods of anchoring groove and Cut-off ditch,
Good basic unit can be formed, advantageously ensures that the laying quality of antiseepage film at the top of reservoir area, at utmost reduces Cut-off ditch construction
The damage to caused by antiseepage membranous system, enhance the anchoring effect of antiseepage membranous system.
The antiseepage membranous system 2 inside anchoring groove 8 is risen close to ditch of the side of massif 11 less than anchoring groove 8
Degree, the height of side reservoir slope 1 is being higher than close to the side of side reservoir slope 1.
The antiseepage membranous system 2 is one or more layers antiseepage film.
Described anchoring trench floor 9 is concrete structure.
The anchoring groove furrow bank 10 is brick, barnacle or concrete structure.
The Cut-off ditch bottom plate 6 and Cut-off ditch furrow bank 5 are brick, barnacle or concrete structure.
The maintenance channel 4 is concrete structure.
Described guard rail 3 is stainless steel or iron skill structure.
In construction, the bottom of anchoring groove 8 and both sides are hand excavation or backfill face.
Embodiments of the present invention are further described below in conjunction with the accompanying drawings：
As shown in figure 1, first excavating out the anchoring groove 8 of needs by design requirement, anchoring groove 8 uses rectangular cross section, anchoring groove 8
Size meet the size requirement of design, while meet the requirement of the size of Cut-off ditch 7, smooth excavation face.Adopted in the bottom of anchoring groove 8
Carried out anchoring pouring for trench floor 9 with concrete, after terminating, brick, barnacle or concrete are used on anchoring trench floor 9 both sides
Anchoring groove ditch wall 10 is poured, is done at its negative and positive angle in the arc-shaped.Side reservoir slope 1 is handled by design requirement, while in 8 liang of anchoring groove
Side pressure reality backfill 12, lay and fix temporarily anti-on side reservoir slope 1, anchoring trench floor 9 and block anchoring groove ditch wall 10 afterwards
Ooze membranous system 2.With brick, barnacle or concreting Cut-off ditch bottom plate 6 and Cut-off ditch ditch wall 5 on antiseepage membranous system 2 in ditch.
After to be done, bear down on one in Cut-off ditch 7 by casting concrete on the platform of reservoir area side and configure railing 3, form maintenance channel 4.So far,
Complete the anchoring to antiseepage membranous system 2, and the construction of Cut-off ditch 7 and maintenance channel 4.
In the above-described embodiment, the Cut-off ditch 7 and anchoring groove 8 can use trapezoidal cross-section.
In the above-described embodiment, it is described to bear down on one 4, Cut-off ditch ditch wall 5 and Cut-off ditch bottom plate 6 use integral prefabricated structure
Part, or carry out assembly using independent prefabricated components.
At present, in high gradient slope construction environment, construction often occurs in the anchoring procedure of antiseepage film to be stranded China's seepage control project
Difficulty, situations such as antiseepage film is fragile, cause to store up caused by poisonous and harmful substance can enter soil in a manner of percolate etc..Separately
Outside, through often to be safeguarded to Cut-off ditch etc. after project inputs use, at present not to the current peace in Cut-off ditch periphery in Project design
Take in all directions.
It using the technical program, can meet to cut flood, anchoring function, ensure construction quality, and can is before safety is ensured
Put and Cut-off ditch is safeguarded well, with overcome the deficiencies in the prior art.
Claims (8)
1. a kind of integrate antiseepage film anchoring, cut flood and current structure, it is characterised in that：Including antiseepage membranous system (2), anchor
Gu Gou (8), Cut-off ditch (7) and maintenance channel (4), the Cut-off ditch (7) are located in anchoring groove (8), and the anchoring groove (8) is by anchor
Gu trench floor (9) and anchoring groove ditch wall (10) composition, Cut-off ditch (7) are made up of Cut-off ditch bottom plate (6) and Cut-off ditch furrow bank (5)；
Antiseepage membranous system (2) part is between anchoring trench floor (9) and Cut-off ditch bottom plate (6), and anchoring groove ditch wall
(10) between Cut-off ditch ditch wall (5), another part is extended in waste burying；The antiseepage of reservoir area side is leaned in Cut-off ditch (7)
Casting concrete bears down on one as maintenance channel (4) on membranous system (2), and is provided with guard rail on the outside of maintenance channel (4)
(3)；It integrates the preparation method of antiseepage film anchoring, section flood and current structure：Coagulation is used in anchoring groove (8) bottom
Soil carries out pouring for anchoring trench floor (9), after terminating, is poured on anchoring trench floor (9) both sides using brick, barnacle or concrete
Anchoring groove ditch wall (10) is built, is done at its negative and positive angle in the arc-shaped；Backfill (12) is compacted in anchoring groove (8) both sides simultaneously, afterwards
Laid on side reservoir slope (1), anchoring trench floor (9) and block anchoring groove ditch wall (10) and fix antiseepage membranous system (2) temporarily；
With brick, barnacle or concreting Cut-off ditch bottom plate (6) and Cut-off ditch ditch wall (5) on antiseepage membranous system (2) in ditch；It is to be done
Afterwards, bear down on one in Cut-off ditch (7) by casting concrete on the platform of reservoir area side and configure railing (3), form maintenance channel (4).
A kind of 2. structure for integrating antiseepage film anchoring, cutting flood and passing through according to claim 1, it is characterised in that：
The antiseepage membranous system (2) internal positioned at anchoring groove (8) is risen close to ditch of massif (11) side less than anchoring groove (8)
Degree, the height of side reservoir slope (1) is being higher than close to side reservoir slope (1) side.
A kind of 3. structure for integrating antiseepage film anchoring, cutting flood and passing through according to claim 1, it is characterised in that：
The antiseepage membranous system (2) is one or more layers antiseepage film.
A kind of 4. structure for integrating antiseepage film anchoring, cutting flood and passing through according to claim 1, it is characterised in that：
Described anchoring trench floor (9) is concrete structure.
A kind of 5. structure for integrating antiseepage film anchoring, cutting flood and passing through according to claim 1, it is characterised in that：
The anchoring groove furrow bank (10) is brick, barnacle or concrete structure.
A kind of 6. structure for integrating antiseepage film anchoring, cutting flood and passing through according to claim 1, it is characterised in that：
The Cut-off ditch bottom plate (6) and Cut-off ditch furrow bank (5) are brick, barnacle or concrete structure.
A kind of 7. structure for integrating antiseepage film anchoring, cutting flood and passing through according to claim 1, it is characterised in that：
The maintenance channel (4) is concrete structure.
A kind of 8. structure for integrating antiseepage film anchoring, cutting flood and passing through according to claim 1, it is characterised in that：
Described guard rail (3) is stainless steel or iron skill structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036729.3A CN105672443B (en) | 2016-01-20 | 2016-01-20 | It is a kind of to integrate antiseepage film anchoring, cut flood and current structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610036729.3A CN105672443B (en) | 2016-01-20 | 2016-01-20 | It is a kind of to integrate antiseepage film anchoring, cut flood and current structure |
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| Publication Number | Publication Date |
|---|---|
| CN105672443A CN105672443A (en) | 2016-06-15 |
| CN105672443B true CN105672443B (en) | 2018-02-27 |
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| CN201610036729.3A Active CN105672443B (en) | 2016-01-20 | 2016-01-20 | It is a kind of to integrate antiseepage film anchoring, cut flood and current structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106351330A (en) * | 2016-08-29 | 2017-01-25 | 西安长庆科技工程有限责任公司 | Earthwork accident emergency buffer pond construction method |
| CN107700639A (en) * | 2017-09-14 | 2018-02-16 | 武汉都市环保工程技术股份有限公司 | The wastewater equalization pond and its method of construction that environment remediation field uses |
| CN108951712A (en) * | 2018-09-30 | 2018-12-07 | 沈阳工业大学 | Refuse landfill antiseepage membrane stress Transfer tectonics |
| CN109403388A (en) * | 2018-10-26 | 2019-03-01 | 兰州理工大学 | The anchor structure and installation method of garbage sanitary filling field HDPE film |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0461472A3 (en) * | 1990-06-12 | 1992-04-08 | Friedrich Wilhelm Paurat | Construction for sealing a waste dump and method for making said construction |
| CN201132806Y (en) * | 2007-11-27 | 2008-10-15 | 贵阳铝镁设计研究院 | Work platform around valley type red mud storage yard |
| CN201334669Y (en) * | 2008-12-11 | 2009-10-28 | 贵阳铝镁设计研究院 | Anchoring structure of tailings reservoir preliminary dam top leakproof geomembrane |
| CN202755438U (en) * | 2012-08-21 | 2013-02-27 | 上海市城市建设设计研究总院 | Integrative structure with functions of anchoring, drainage and flood interception in refuse landfill |
| CN203729346U (en) * | 2014-01-24 | 2014-07-23 | 中国轻工业南宁设计工程有限公司 | Combined building mode of impermeable-membrane anchoring trench and flood intercepting trench |
| CN205530580U (en) * | 2016-01-20 | 2016-08-31 | 中国电建集团贵阳勘测设计研究院有限公司 | System for collection is prevented osmosis membrane anchor, is cut flood and current as an organic whole |
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