CN204626367U - A kind of ruggedized construction of refuse landfill muck foundation - Google Patents
A kind of ruggedized construction of refuse landfill muck foundation Download PDFInfo
- Publication number
- CN204626367U CN204626367U CN201520250944.4U CN201520250944U CN204626367U CN 204626367 U CN204626367 U CN 204626367U CN 201520250944 U CN201520250944 U CN 201520250944U CN 204626367 U CN204626367 U CN 204626367U
- Authority
- CN
- China
- Prior art keywords
- raft
- mao bamboon
- layer
- ruggedized construction
- refuse landfill
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 26
- 244000050510 Cunninghamia lanceolata Species 0.000 claims abstract description 34
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 33
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 33
- 241001330002 Bambuseae Species 0.000 claims abstract description 33
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 33
- 239000011425 bamboo Substances 0.000 claims abstract description 33
- 239000004576 sand Substances 0.000 claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 12
- 239000004746 geotextile Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 15
- 239000010935 stainless steel Substances 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract description 3
- 239000002351 wastewater Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A ruggedized construction for refuse landfill muck foundation, it is heap building body structure, comprises, at least one deck geotextiles, is covered on mud; Mao bamboon layer, is formed by some mao bamboons or China fir criss-cross arrangement, colligation, is layed in geotextiles; Covering layer, comprises some bamboo chip rafts or wicker raft, is layed on mao bamboon layer; Sand cushion, is layed on covering layer, and sand cushion top arranges the gradient; Antiseepage film, is layed on sand cushion; Household garbage layer, is layed in antiseepage film; Antiseepage film, is layed on household garbage layer; Planting soil, is layed in antiseepage film.The utility model, under the prerequisite of not excavating mud, processes mud as main reinforcement material with the recyclable materials of ecology, and can solve because of plant equipment constructional difficulties and the problem causing the engineering time long on mud; In addition, the waste water collected in household garbage while discharging the moisture consolidated subsoil in mud can also be reached and process, reduce harm to environment as far as possible.
Description
Technical field
The utility model relates to refuse landfill processing technology field, particularly a kind of ruggedized construction of refuse landfill muck foundation.
Background technology
At present along with the fast development in city, household garbage gets more and more, current is remoter in selection location, suburb and the local landfill that soil condition is poor or stacking to the processing method of domestic waste, because quantity of refuse is increasing, the land resources of high-quality is fewer and feweri about precious, and in the past few years soot selects the situation in mud location to get more and more.
At present pile building refuse as run into above mud place, be the layer and transporting outward after sludge treatment of desilting substantially without exception, this adds the processing cost of engineering economically, and ecology also causes some harm to original place.
Utility model content
The purpose of this utility model is the ruggedized construction designing a kind of refuse landfill muck foundation, under the prerequisite of mud not being excavated, as main reinforcement material, mud is processed with the recyclable materials of ecology, and can greatly shorten the problem causing the engineering time long because mud causes plant equipment constructional difficulties; In addition, the waste water that can also reach at the moisture of discharging in mud while consolidated subsoil in collection household garbage processes, and reduces harm to environment as far as possible.
For achieving the above object, the technical solution of the utility model is:
A ruggedized construction for refuse landfill muck foundation, it is heap building body structure, comprises, at least one deck geotextiles, is covered in mud upper surface; Mao bamboon layer, is formed by some mao bamboons or China fir criss-cross arrangement, colligation, is layed in described geotextiles; Covering layer, comprises some bamboo chip rafts or wicker raft, is layed on described mao bamboon layer; Sand cushion, be layed on described covering layer, sand cushion top arranges the gradient; Antiseepage film, is layed on described sand cushion; Household garbage layer, is layed in described antiseepage film; Antiseepage film, is layed on described household garbage layer; Planting soil, is layed in described antiseepage film.
Further, also comprise some vertical mao bamboons, this vertical mao bamboon interval arranges and penetrates mud, stretches into the soil layer under mud.
Preferably, described vertical mao bamboon penetrate mud stretch into mud under soil layer 500 ~ 1000mm dark.
Preferably, described vertical mao bamboon spacing is 800 ~ 1600mm.
Preferably, in described vertical mao bamboon and mao bamboon layer, level is 6 ~ 13cm to the diameter of mao bamboon or China fir, is spaced apart 800 ~ 1600mm.
Preferably, described sand cushion thickness is greater than 300mm.
Preferably, described sand cushion extends out 1.0 ~ 2.0m than heap building body.
Again, the open drain of discharging moisture in household garbage is set at the bottom of heap building body slope.
Preferably, described antiseepage film is density polyethylene film with high antiseepage film.
Preferably, in described mao bamboon layer, each level is 800 ~ 1600 × 800 ~ 1600mm to mao bamboon or China fir spacing, the lap length of two mao bamboons or China fir is 500 ~ 1000mm, use stainless steel steel wire winding 2 ~ 4 to enclose to connect, 500 ~ 1000mm lap-joint establishes two stainless steels to be wound around point, two are wound around dot spacing 300 ~ 700mm, and be wound around point and leave mao bamboon or China fir end 100 ~ 150mm, every root mao bamboon or China fir length are greater than 6m.
Preferably, in described mao bamboon layer, level to be enclosed with stainless steel steel wire winding 2 ~ 4 to the bidirectional crossed point of mao bamboon in level to mao bamboon or China fir and vertical mao bamboon and is connected; The ratio of the lap joint within 2m can not be greater than 40%.
Preferably, bamboo chip raft and bamboo chip raft or lap length 400 ~ 600mm between wicker raft and wicker raft in described covering layer, bamboo chip raft encloses with stainless steel steel wire winding 2 ~ 4 with bamboo chip raft or between wicker raft with wicker raft and is connected, and in the steel wire junction arranging two track pitch 200 ~ 400mm from bamboo chip raft or 100 ~ 150mm place, wicker raft termination within the scope of the overlap joint of 400 ~ 600mm, the ratio of bamboo chip raft or wicker raft length 1m inside lap head is less than 40%.
Preferably, in described mao bamboon layer, covering layer, level uses stainless steel steel wire winding 2 ~ 4 circle to be connected to mao bamboon or China fir with the connection of bamboo chip raft or wicker raft, and the winding dot spacing that bamboo chip raft or wicker raft and mao bamboon or China fir overlap is 400 ~ 800mm.
Preferably, described bamboo chip raft or wicker raft are of a size of 4 ~ 6 × 4 ~ 6m.
Preferably, the mao bamboon of described mao bamboon layer or the diameter of China fir are 6 ~ 13cm.
The beneficial effects of the utility model:
The utility model arranges mao bamboon layer, covering layer and vertical mao bamboon, by mao bamboon layer and covering layer self, there is certain rigidity, bending resistance, shear resistance, the stress surface of plant equipment on mud can be expanded, prevent machinery from sinking, create the condition of Quick mechanical construction on mud.
In addition, after heap building body loads, mao bamboon layer and covering layer can resist tensile stress in the soil body and shear stress, and form one deck confining bed and prevent mud local to be extruded out, thus increase the bearing capacity of mud, reach to pile above and build higher heap building body.
The geo-grid of not degrading conventional in the relative engineering in the past of material (mao bamboon, bamboo chip raft, China fir, wicker raft) is used in mao bamboon layer and covering layer, this material is a kind of ecomaterial of reproducible environmentally safe, brings very large ecological benefits to society.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Detailed description of the invention
See Fig. 1, the utility model is a kind of ruggedized construction of refuse landfill muck foundation, and it is heap building body structure, comprises, one deck geotextiles 1, is covered in mud 100 upper surface; Mao bamboon layer 2, is formed by some mao bamboons or China fir criss-cross arrangement, colligation, is layed in described geotextiles 1; Covering layer 3, comprises some bamboo chip rafts or wicker raft, is layed on described mao bamboon layer 2; Sand cushion 4, be layed on described covering layer 3, sand cushion 4 top arranges the gradient; Antiseepage film 5, is layed on 4 layers, described sand pad; Household garbage layer 6, is layed in described antiseepage film 5; Antiseepage film 5 ', is layed on described household garbage layer 6; Planting soil 7, is layed in described antiseepage film 5 '.
Further, also comprise some vertical mao bamboons 8, this vertical mao bamboon 8 interval arranges and penetrates mud 100, stretches into the soil layer 200 under mud 100.
Preferably, described vertical mao bamboon 8 penetrates mud 100, and to stretch into 500 ~ 1000mm in mud 100 times soil layers 200 dark.
Preferably, described vertical mao bamboon 8 spacing is 800 ~ 1600mm.
Preferably, in described vertical mao bamboon 8 and mao bamboon layer 2, level is 6 ~ 13cm to the diameter of mao bamboon or China fir, is spaced apart 800 ~ 1600mm.
Preferably, described sand cushion 4 thickness is greater than 300mm.
Preferably, described sand cushion 4 extends out 1.0 ~ 2.0m than heap building body.
Again, the open drain (not shown) of discharging moisture in household garbage is set at the bottom of heap building body slope.
Preferably, described antiseepage film 5,5 ' is density polyethylene film with high antiseepage film.
Preferably, in described mao bamboon layer 2, each level is 800 ~ 1600 × 800 ~ 1600mm to mao bamboon or China fir spacing, the lap length of two mao bamboons or China fir is 500 ~ 1000mm, use stainless steel steel wire winding 2 ~ 4 to enclose to connect, 500 ~ 1000mm lap-joint establishes two stainless steels to be wound around point, two are wound around dot spacing 300 ~ 700mm, and be wound around point and leave mao bamboon or China fir end 100 ~ 150mm, every root mao bamboon or China fir length are greater than 6m.
Preferably, in described mao bamboon layer 2, level to be enclosed with stainless steel steel wire winding 2 ~ 4 to the bidirectional crossed point of mao bamboon in level to mao bamboon or China fir and vertical mao bamboon and is connected; The ratio of the lap joint within 2m can not be greater than 40%.
Preferably, bamboo chip raft and bamboo chip raft or lap length 400 ~ 600mm between wicker raft and wicker raft in described covering layer 3, bamboo chip raft encloses with stainless steel steel wire winding 2 ~ 4 with bamboo chip raft or between wicker raft with wicker raft and is connected, and in the steel wire junction arranging two track pitch 200 ~ 400mm from bamboo chip raft or 100 ~ 150mm place, wicker raft termination within the scope of the overlap joint of 400 ~ 600mm, the ratio of bamboo chip raft or wicker raft length 1m inside lap head is less than 40%.
Preferably, in described mao bamboon layer 2, covering layer 3, level uses stainless steel steel wire winding 2 ~ 4 circle to be connected to mao bamboon or China fir with the connection of bamboo chip raft or wicker raft, and the winding dot spacing that bamboo chip raft or wicker raft and mao bamboon or China fir overlap is 400 ~ 800mm.
Preferably, described bamboo chip raft or wicker raft are of a size of 4 ~ 6 × 4 ~ 6m.
Preferably, the mao bamboon of described mao bamboon layer 2 or the diameter of China fir are 6 ~ 13cm.
In sum, the utility model, under the prerequisite of not excavating mud, processes mud as main reinforcement material with the recyclable materials of ecology, and can solve because of plant equipment constructional difficulties and the problem causing the engineering time long on mud; In addition, the waste water that can also reach at the moisture of discharging in mud while consolidated subsoil in collection household garbage processes, and reduces harm to environment as far as possible.
Claims (18)
1. a ruggedized construction for refuse landfill muck foundation, is characterized in that, it is heap building body structure, comprises,
At least one deck geotextiles, is covered in mud upper surface;
Mao bamboon layer, is formed by some mao bamboons or China fir criss-cross arrangement, colligation, is layed in described geotextiles;
Covering layer, comprises some bamboo chip rafts or wicker raft, is layed on described mao bamboon layer;
Sand cushion, be layed on described covering layer, sand cushion top arranges the gradient;
Antiseepage film, is layed on described sand cushion;
Household garbage layer, is layed in described antiseepage film;
Antiseepage film, is layed on described household garbage layer;
Planting soil, is layed in described antiseepage film.
2. the ruggedized construction of refuse landfill muck foundation as claimed in claim 1, it is characterized in that, also comprise some vertical mao bamboons, this vertical mao bamboon interval arranges and penetrates mud, stretches into the soil layer under mud.
3. the ruggedized construction of refuse landfill muck foundation as claimed in claim 2, is characterized in that, described vertical mao bamboon penetrate mud stretch into mud under soil layer 500 ~ 1000mm dark.
4. the ruggedized construction of refuse landfill muck foundation as claimed in claim 2 or claim 3, it is characterized in that, described vertical mao bamboon spacing is 800 ~ 1600mm.
5. the ruggedized construction of as claimed in claim 2 or claim 3 refuse landfill muck foundation, is characterized in that, in described vertical mao bamboon and mao bamboon layer, level is 6 ~ 13cm to the diameter of mao bamboon or China fir, is spaced apart 800 ~ 1600mm.
6. the ruggedized construction of refuse landfill muck foundation as claimed in claim 4, is characterized in that, in described vertical mao bamboon and mao bamboon layer, level is 6 ~ 13cm to the diameter of mao bamboon or China fir, is spaced apart 800 ~ 1600mm.
7. the ruggedized construction of refuse landfill muck foundation as claimed in claim 1, it is characterized in that, described sand cushion thickness is greater than 300mm.
8. the ruggedized construction of the refuse landfill muck foundation as described in claim 1 or 7, is characterized in that, described sand cushion extends out 1.0 ~ 2.0m than heap building body.
9. the ruggedized construction of refuse landfill muck foundation as claimed in claim 1, is characterized in that, at the bottom of heap building body slope, arrange the open drain of discharging moisture in household garbage.
10. the ruggedized construction of refuse landfill muck foundation as claimed in claim 1, it is characterized in that, described antiseepage film is density polyethylene film with high antiseepage film.
The ruggedized construction of 11. refuse landfill muck foundations as claimed in claim 1, it is characterized in that, in described mao bamboon layer, each level is 800 ~ 1600 × 800 ~ 1600mm to mao bamboon or China fir spacing, the lap length of two mao bamboons or China fir is 500 ~ 1000mm, use stainless steel steel wire winding 2 ~ 4 to enclose to connect, 500 ~ 1000mm lap-joint establishes two stainless steels to be wound around point, two are wound around dot spacing 300 ~ 700mm, be wound around point and leave mao bamboon or China fir end 100 ~ 150mm, every root mao bamboon or China fir length are greater than 6m.
The ruggedized construction of 12. refuse landfill muck foundations as claimed in claim 2, is characterized in that, in described mao bamboon layer, level to be enclosed with stainless steel steel wire winding 2 ~ 4 to the bidirectional crossed point of mao bamboon in level to mao bamboon or China fir and vertical mao bamboon and is connected; The ratio of the lap joint within 2m can not be greater than 40%.
The ruggedized construction of 13. refuse landfill muck foundations as claimed in claim 1, it is characterized in that, bamboo chip raft and bamboo chip raft or lap length 400 ~ 600mm between wicker raft and wicker raft in described covering layer, bamboo chip raft encloses with stainless steel steel wire winding 2 ~ 4 with bamboo chip raft or between wicker raft with wicker raft and is connected, and in the steel wire junction arranging two track pitch 200 ~ 400mm from bamboo chip raft or 100 ~ 150mm place, wicker raft termination within the scope of the overlap joint of 400 ~ 600mm, the ratio of bamboo chip raft or wicker raft length 1m inside lap head is less than 40%.
The ruggedized construction of 14. refuse landfill muck foundations as described in claim 1 or 12 or 13, it is characterized in that, in described mao bamboon layer, covering layer, level uses stainless steel steel wire winding 2 ~ 4 circle to be connected to mao bamboon or China fir with the connection of bamboo chip raft or wicker raft, and the winding dot spacing that bamboo chip raft or wicker raft and mao bamboon or China fir overlap is 400 ~ 800mm.
The ruggedized construction of 15. refuse landfill muck foundations as described in claim 1 or 13, it is characterized in that, described bamboo chip raft or wicker raft are of a size of 4 ~ 6 × 4 ~ 6m.
The ruggedized construction of 16. refuse landfill muck foundations as claimed in claim 14, it is characterized in that, described bamboo chip raft or wicker raft are of a size of 4 ~ 6 × 4 ~ 6m.
The ruggedized construction of 17. refuse landfill muck foundations as described in claim 1 or 11 or 12, it is characterized in that, the mao bamboon of described mao bamboon layer or the diameter of China fir are 6 ~ 13cm.
The ruggedized construction of 18. refuse landfill muck foundations as claimed in claim 14, is characterized in that, the mao bamboon of described mao bamboon layer or the diameter of China fir are 6 ~ 13cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250944.4U CN204626367U (en) | 2015-04-23 | 2015-04-23 | A kind of ruggedized construction of refuse landfill muck foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520250944.4U CN204626367U (en) | 2015-04-23 | 2015-04-23 | A kind of ruggedized construction of refuse landfill muck foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204626367U true CN204626367U (en) | 2015-09-09 |
Family
ID=54045411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520250944.4U Expired - Fee Related CN204626367U (en) | 2015-04-23 | 2015-04-23 | A kind of ruggedized construction of refuse landfill muck foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204626367U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672469A (en) * | 2016-03-24 | 2016-06-15 | 深圳市胜义环保有限公司 | Large-area irregular sludge pond coverage structure and construction method |
| CN113622467A (en) * | 2021-08-25 | 2021-11-09 | 苏州大学 | Anti-seepage layer structure of refuse landfill and construction method |
-
2015
- 2015-04-23 CN CN201520250944.4U patent/CN204626367U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672469A (en) * | 2016-03-24 | 2016-06-15 | 深圳市胜义环保有限公司 | Large-area irregular sludge pond coverage structure and construction method |
| CN113622467A (en) * | 2021-08-25 | 2021-11-09 | 苏州大学 | Anti-seepage layer structure of refuse landfill and construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205116185U (en) | A supporting construction for weak soil foundation ditch | |
| CN101302757B (en) | Method for quickly processing heavy layer soft soil foundation | |
| CN101736734B (en) | Quick strengthening method of extremely soft sludge | |
| CN201485847U (en) | Novel synchronous draining leakage and reinforcing device for tailing dams | |
| CN101718089A (en) | Combined vacuum preloading method foundation treatment construction method | |
| CN202117068U (en) | Micropile plate-type composite foundation | |
| CN105019426B (en) | Fluidised form mud silting blocking fast vacuum prepressing consolidation method with straw as displacement hull | |
| CN102817354A (en) | Method for dredging soft foundation by dredger fill and reinforcement | |
| CN203855974U (en) | Three-dimensional-drainage flexible geocell eco-bag side slope | |
| CN204626367U (en) | A kind of ruggedized construction of refuse landfill muck foundation | |
| CN107366251A (en) | A kind of construction method of sludge lagoon place original position Ecosystem restoration system | |
| CN104099920A (en) | Reinforced foundation | |
| CN202689009U (en) | Steel sheet pile and tubular pile combined foundation pit supporting structure | |
| CN201358457Y (en) | Piling device of dry soil-withdrawing pre-stressed reinforced concrete cylinder pile | |
| CN110685270A (en) | Method for drainage consolidation and soil improvement of dredger fill by using straw piles | |
| CN108842724B (en) | A kind of fine tailings and high concentration do not sort the quick damming method of tailing | |
| CN102444115A (en) | Net sling-coated gravel pile | |
| CN107321752A (en) | A kind of sludge lagoon place Ecosystem restoration system in situ | |
| CN201746923U (en) | Tailings drainage engineering structure | |
| CN206667225U (en) | A kind of novel solid drainage system of reinforcing soft ground | |
| CN216689341U (en) | Composite foundation treatment structure with combined effect of soil compaction piles and CFG piles | |
| CN202202318U (en) | Soft soil foundation long-concrete short-gravel pile and preloading combination processing apparatus | |
| CN201272976Y (en) | Deep-foundation baseboard buoyant force releasing structure | |
| CN101967834A (en) | Pulp concentration pool underground base structure with anti-floating function | |
| CN205502020U (en) | Sloping underground structure is put to stagnant water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150909 |