CN102536271B - Anti-deformation anti-seepage processing method and process for ground surface of mining zone - Google Patents
Anti-deformation anti-seepage processing method and process for ground surface of mining zone Download PDFInfo
- Publication number
- CN102536271B CN102536271B CN201210012877.3A CN201210012877A CN102536271B CN 102536271 B CN102536271 B CN 102536271B CN 201210012877 A CN201210012877 A CN 201210012877A CN 102536271 B CN102536271 B CN 102536271B
- Authority
- CN
- China
- Prior art keywords
- layer
- eva
- seepage
- mica powder
- geotechnique
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title abstract description 3
- 238000005065 mining Methods 0.000 title abstract 3
- 239000010445 mica Substances 0.000 claims abstract description 45
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 45
- 239000004568 cement Substances 0.000 claims abstract description 10
- 239000002689 soil Substances 0.000 claims abstract description 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 8
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 8
- 239000004571 lime Substances 0.000 claims abstract description 8
- 229910002114 biscuit porcelain Inorganic materials 0.000 claims description 36
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000007774 longterm Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract 9
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 abstract 5
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract 5
- 238000010276 construction Methods 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 7
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention relates to an anti-deformation anti-seepage processing method for a ground surface of a mining zone. The anti-deformation anti-seepage processing method comprises the steps of: paving a geotechnical grid gravel layer on the bottommost layer; and successively paving a compacted loess layer I, a mica powder layer I, an EVA (Ethylene-Vinyl Acetate) geotechnical film layer I, a mica powder layer II, an EVA geotechnical film layer II, a mica powder layer III, a compacted loess layer II, a mica powder layer IV, an anti-seepage geotechnical film layer I, a mica powder layer V, an anti-seepage geotechnical film layer II, a mica powder layer VI, a compacted loess layer III, a mica powder layer VII, an EVA geotechnical film layer III, a mica powder layer VIII, an EVA geotechnical film layer IV, a mica powder layer IX, a compacted loess layer IV and a cement lime soil layer from bottom to top above the geotechnical grid gravel layer. According to the processing method, not only an anti-seepage effect is enhanced, but also maintenance expense is reduced; and long-term anti-seepage operation in the construction process of the mining zone is possible.
Description
Technical field
the present invention relates to a kind of anti-seepage processing method, especially play and prevent that surface water from infiltrating a kind of minery earth's surface resistance to deformation anti-seepage processing method of down-hole effect at colliery minery.
Background technology
at present, in the time minery earth's surface being carried out to antiseepage and process, the impervious barrier of use is mostly that soil is built impervious barrier or cement concrete impervious barrier, and these two kinds of impervious barriers all mainly rely on their hypotonicity, gravity separately and the frictional force being produced by gravity to carry out antiseepage.These two kinds of impervious barriers are vulnerable to adopt Crack failure, and not only anti-seepage effect is poor, and maintenance cost is high, and life cycle is short, is unfavorable for permanent antiseepage.
Summary of the invention
build impervious barrier or cement concrete impervious barrier weak effect, maintenance cost is high, life cycle is short problem in order to overcome existing soil, the invention provides a kind of minery earth's surface resistance to deformation anti-seepage processing method, this processing method has not only strengthened anti-seepage effect, and reduced maintenance expense, making to carry out long-term antiseepage in minery work progress becomes possibility.
the technical solution adopted for the present invention to solve the technical problems is: geo-grid sheet macadam is laid on to the bottom, more than geo-grid sheet macadam by Compacted Loess layer I, mica bisque I, EVA geotechnique rete I, mica bisque II, EVA geotechnique rete II, mica bisque III, Compacted Loess layer II, mica bisque IV, anti-seepage geomembrane layer I, mica bisque V, anti-seepage geomembrane layer II, mica bisque VI, Compacted Loess layer III, mica bisque VII, EVA geotechnique rete III, mica bisque VIII, EVA geotechnique rete IV, mica bisque IX, Compacted Loess layer IV and cement and lime soil layer are laid successively from the bottom up.
the mode that EVA geotechnique rete I, EVA geotechnique rete II, EVA geotechnique rete III, EVA geotechnique rete IV all laminate according to bilayer is laid and is formed, and Duplication between adjacent EVA geomembrane is 30%; The mode that anti-seepage geomembrane layer I and anti-seepage geomembrane layer II laminate according to bilayer by anti-seepage geomembrane is laid and is formed, and Duplication between adjacent anti-seepage geomembrane is 30%; Cement and lime soil layer is 10% laying by cross fall.
the invention has the beneficial effects as follows, this processing method has not only strengthened anti-seepage effect, and has reduced maintenance expense, and making to carry out long-term antiseepage in minery work progress becomes possibility.
Brief description of the drawings
below in conjunction with drawings and Examples, the invention will be further described.
fig. 1 is structural principle schematic diagram of the present invention.
in Fig. 1,1. geo-grid sheet macadam, 2. Compacted Loess layer I, 3. mica bisque I, 4.EVA geotechnique rete I, 5. mica bisque II, 6. EVA geotechnique rete II, 7. mica bisque III, 8. Compacted Loess layer II, 9. mica bisque IV, 10. anti-seepage geomembrane layer I, 11. mica bisque V, 12. anti-seepage geomembrane layer II, 13. mica bisque VI, 14. Compacted Loess layer III, 15. mica bisque VII, 16.EVA geotechnique rete III, 17. mica bisque VIII, 18.EVA geotechnique rete IV, 19. mica bisque IX, 20. Compacted Loess layer IV, 21. cement and lime soil layers.
Detailed description of the invention
in Fig. 1, geo-grid sheet macadam 1 is laid on to the bottom, geo-grid sheet macadam more than 1 by Compacted Loess layer I 2, mica bisque I 3, EVA geotechnique rete I 4, mica bisque II 5, EVA geotechnique rete II 6, mica bisque III 7, Compacted Loess layer II 8, mica bisque IV 9, anti-seepage geomembrane layer I 10, mica bisque V 11, anti-seepage geomembrane layer II 12, mica bisque VI 13, Compacted Loess layer III 14, mica bisque VII 15, EVA geotechnique rete III 16, mica bisque VIII 17, EVA geotechnique rete IV 18, mica bisque IX 19, Compacted Loess layer IV 20 and cement and lime soil layer 21 are laid successively from the bottom up.
the mode that EVA geotechnique rete I 4, EVA geotechnique rete II 6, EVA geotechnique rete III 16, EVA geotechnique rete IV 18 all laminate according to bilayer is laid and is formed, and Duplication between adjacent EVA geomembrane is 30%; The mode that anti-seepage geomembrane layer I 10 and anti-seepage geomembrane layer II 12 laminate according to bilayer by anti-seepage geomembrane is laid and is formed, and Duplication between adjacent anti-seepage geomembrane is 30%; Cement and lime soil layer 21 is 10% laying by cross fall.
Claims (1)
1. a minery earth's surface resistance to deformation anti-seepage processing method, is laid on the bottom by geo-grid sheet macadam (1), it is characterized in that: more than geo-grid sheet macadam (1) by Compacted Loess layer I (2), mica bisque I (3), EVA geotechnique's rete I (4), mica bisque II (5), EVA geotechnique's rete II (6), mica bisque III (7), Compacted Loess layer II (8), mica bisque IV (9), anti-seepage geomembrane layer I (10), mica bisque V (11), anti-seepage geomembrane layer II (12), mica bisque VI (13), Compacted Loess layer III (14), mica bisque VII (15), EVA geotechnique's rete III (16), mica bisque VIII (17), EVA geotechnique's rete IV (18), mica bisque IX (19), Compacted Loess layer IV (20) and cement and lime soil layer (21) are laid successively from the bottom up, the mode that EVA geotechnique rete I (4), EVA geotechnique's rete II (6), EVA geotechnique's rete III (16), EVA geotechnique's rete IV (18) laminate according to bilayer by EVA geomembrane is laid and is formed, and Duplication between adjacent EVA geomembrane is 30%, the mode that anti-seepage geomembrane layer I (10) and anti-seepage geomembrane layer II (12) laminate according to bilayer by anti-seepage geomembrane is laid and is formed, and Duplication between adjacent anti-seepage geomembrane is 30%, cement and lime soil layer (21) is 10% laying by cross fall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210012877.3A CN102536271B (en) | 2012-01-17 | 2012-01-17 | Anti-deformation anti-seepage processing method and process for ground surface of mining zone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210012877.3A CN102536271B (en) | 2012-01-17 | 2012-01-17 | Anti-deformation anti-seepage processing method and process for ground surface of mining zone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102536271A CN102536271A (en) | 2012-07-04 |
| CN102536271B true CN102536271B (en) | 2014-10-01 |
Family
ID=46344144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210012877.3A Expired - Fee Related CN102536271B (en) | 2012-01-17 | 2012-01-17 | Anti-deformation anti-seepage processing method and process for ground surface of mining zone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102536271B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704970A (en) * | 1994-12-08 | 1998-01-06 | Kunimine Industries Co., Ltd. | Water-preventing sealant with plasticity |
| CN201245835Y (en) * | 2008-08-08 | 2009-05-27 | 中国瑞林工程技术有限公司 | Anti-seepage apparatus |
| CN201517217U (en) * | 2009-10-30 | 2010-06-30 | 北京高能时代环境技术股份有限公司 | Anti-seepage structure for petroleum chemical industry area |
| CN201554044U (en) * | 2009-10-22 | 2010-08-18 | 北京高能时代环境技术股份有限公司 | Anti-seepage structure for hazardous waste disposal engineering |
| CN101967835A (en) * | 2009-07-27 | 2011-02-09 | 北京仁创科技集团有限公司 | Landfill anti-seepage system, landfill structure and landfill method |
-
2012
- 2012-01-17 CN CN201210012877.3A patent/CN102536271B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5704970A (en) * | 1994-12-08 | 1998-01-06 | Kunimine Industries Co., Ltd. | Water-preventing sealant with plasticity |
| CN201245835Y (en) * | 2008-08-08 | 2009-05-27 | 中国瑞林工程技术有限公司 | Anti-seepage apparatus |
| CN101967835A (en) * | 2009-07-27 | 2011-02-09 | 北京仁创科技集团有限公司 | Landfill anti-seepage system, landfill structure and landfill method |
| CN201554044U (en) * | 2009-10-22 | 2010-08-18 | 北京高能时代环境技术股份有限公司 | Anti-seepage structure for hazardous waste disposal engineering |
| CN201517217U (en) * | 2009-10-30 | 2010-06-30 | 北京高能时代环境技术股份有限公司 | Anti-seepage structure for petroleum chemical industry area |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102536271A (en) | 2012-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203546678U (en) | Asphalt concrete core-wall rockfill dam structure | |
| CN203924083U (en) | Cushion cap excavation of foundation pit well-points dewatering device | |
| CN102660936A (en) | Method for realizing seepage prevention of bridge wall by means of polyvinyl chloride film | |
| CN101403209B (en) | Fast water-permeable brick for stopping pad and laying method | |
| CN103215937B (en) | Multilayer aquifer structure-based rainwater recharging underwater system | |
| CN201347560Y (en) | Composite plate foundation for transmission tower in coal mine subsidence area | |
| CN101200885A (en) | Earth-rock dam deep-base seepage-control water-stopping structure for water conservancy and hydropower project | |
| CN107989243A (en) | A kind of construction method for caisson of toilet backfill | |
| CN106758624A (en) | The box-like composite foundation of reinforced concrete pile cement earth pile partition group | |
| CN203977409U (en) | A kind of prefabricated assembled concrete pile foundation | |
| CN203878532U (en) | Processing structure for deep, steep and inclined fault crack | |
| CN102536271B (en) | Anti-deformation anti-seepage processing method and process for ground surface of mining zone | |
| CN204311464U (en) | A kind of foundation pit dewatering constructing structure | |
| CN203546702U (en) | Foundation treatment structure for karst areas | |
| CN207017169U (en) | A kind of high-filled subgrade culvert off-loading structure | |
| CN204370378U (en) | Flexible slag blocking dam structure | |
| CN206204981U (en) | Huge water inlet rock foundation | |
| CN102953367A (en) | Saline soil foundation treatment method | |
| CN204418154U (en) | The composite reinforced shallow foundation of a kind of weak soil | |
| CN203247604U (en) | Composite foundation of mixture of port engineering riprap foundation bed and underwater non-dispersion concrete | |
| CN204551378U (en) | Seepage-proofing structure of upstream surface layer of rock-fill dam | |
| CN103898824B (en) | The method that Cold And Frozen-soil Regions roadbed processes substrate with plastic draining board | |
| CN201952776U (en) | Bank protection structure | |
| CN206396570U (en) | A kind of garden road pile foundation type spit of fland walks structure | |
| CN201305809Y (en) | Pervious brick for rapidly permeable stopping pad |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20160117 |
|
| EXPY | Termination of patent right or utility model |