CN109162457A - A kind of compound Sustainable Landscape method of construction - Google Patents
A kind of compound Sustainable Landscape method of construction Download PDFInfo
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- CN109162457A CN109162457A CN201810936335.2A CN201810936335A CN109162457A CN 109162457 A CN109162457 A CN 109162457A CN 201810936335 A CN201810936335 A CN 201810936335A CN 109162457 A CN109162457 A CN 109162457A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Botany (AREA)
- Water Supply & Treatment (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soil Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention provides a kind of compound Sustainable Landscape methods of construction, including compound Sustainable Landscape, the compound Sustainable Landscape section is V-shaped, the compound Sustainable Landscape includes barrier area, the consumer waste filling and embedding area of barrier area bottom is set, the building waste landfill area on consumer waste filling and embedding area top is set, the water reserve on landfill area top is set, the soil matrix on water reserve top is set, it is green to plant growing area above soil matrix, the method of construction of the compound Sustainable Landscape is as follows: step 1) arranges garbage loading embeading area, the construction in step 2) consumer waste filling and embedding area, the construction in step 3) building waste landfill area: the construction of step 4) water reserve, the compound Sustainable Landscape molding of step 5).
Description
Technical field
The present invention relates to a kind of composite landscapes and garbage loading embeading combination technology, and in particular to a kind of compound Sustainable Landscape is built
Make method.
Background technique
With the development of the city, the problem of landfill of house refuse and building waste is concentrated at any country, China
One day house refuse amoun of the previous provincial capital of mesh is 8000 tons, and 3000 tons of building waste, these garbage loading embeadings need to consume
Take huge man power and material, and most places are only to form landfill at present, and the ecological environment meeting after landfill to surrounding
Certain irreversible damage is caused, therefore, most of refuse landfills are along river, mountain valley or the inhabitation that is far from the crowd of cutout
Place.
Attention with country to ecological environment, it is also more and more important to the environmental improvement work in garbage loading embeading area, it is desirable that
Also higher and higher, how the level of landfill is set and a research topic is had become with ecological recovery and ecology combination.
Summary of the invention
In view of this, there is provided a kind of compound Sustainable Landscape methods of construction for the main object of the present invention.
The technical solution adopted by the present invention are as follows:
A kind of compound Sustainable Landscape method of construction, including compound Sustainable Landscape, the compound Sustainable Landscape section are in V
Type, the compound Sustainable Landscape include barrier area, and the consumer waste filling and embedding area of barrier area bottom is arranged in, and are arranged in life rubbish
The building waste that rubbish fills area top fills area, and the water reserve on landfill area top is arranged in, the soil matrix on water reserve top is arranged in,
Be above soil matrix it is green plant growing area, and barrier area is provided at least one set of purification water storage well and sprinkling irrigation well, purifies water storage well
It is provided with elevator pump in sprinkling irrigation well, is connect by elevator pump connecting pipe with spray irrigation system, completes the sprinkling irrigation of green plant；Its
In, water reserve is connect with purification water storage well by elevator pump；
The method of construction of the compound Sustainable Landscape is as follows:
Garbage loading embeading area is arranged in step 1), so that the landfill area of bottom forms the groove for being not less than 15m,
The region Gou Wa be can use as landfill area, after putting in order, be laid with one layer of anti-corrosion linoleum cloth in bottommost；
The construction in step 2) consumer waste filling and embedding area: length and width rule is selected to be greater than 20 × 30 building wastes as material, benefit
A circle is built along groove with cement or along the twice bottom barrier wall of block on one side of ditch flute length, consumer waste filling and embedding is in bottom barrier wall
Inside, be laid with plastic cloth on it after landfill is good；
The construction in step 3) building waste landfill area: it is 2~3mm, 3 that the building wastes such as cement block, brick, which are crushed to diameter,
~5mm, 3~10mm, tri- kinds of regular fragments are laid with the first fragment layer that a layer thickness is 0.3~0.8m in plastic cloth upper end,
It is compacted with road roller, ground is then built on the first fragment layer, length and width rule is selected to be greater than 20 × 30 building wastes as material
Material builds a circle along groove using cement or along the twice of the block on one side middle layer barrier wall of ditch flute length, barrier fills thickness within the walls in middle level
Degree is not less than the building waste layer of 4m, and building waste layer is compacted using road roller, is laid with the second fragment layer on it, second is broken
Block layer with a thickness of 0.3~0.5m, diameter is 3~5mm fragment, and the first infiltration oil with micropore is laid on the second fragment layer
Cloth is laid with the fragment that diameter is 2~3mm in the upper end of the first infiltration oilcloth, with a thickness of 0.3~0.5m, forms third fragment layer；
The construction of step 4) water reserve: the closed water storage of one circle is built along groove using concrete along middle layer barrier wall top
Area, middle part form impervious barrier using concrete, waterproof linoleum cloth are laid on impervious barrier, wherein the thickness of impervious barrier is not low
It is not less than 3m in the height of 0.8m, water reserve；Concrete slab is set on water reserve top, the top setting of concrete slab is with holes mixed
Concrete board；
The compound Sustainable Landscape molding of step 5): permeable membrane is set above concrete slab with holes, is filled out above permeable membrane
Soil matrix is filled, green plant is planted on soil matrix, forms compound Sustainable Landscape in conjunction with spray irrigation system.
Further, the plastic cloth wraps up bottom barrier wall, it is ensured that house refuse is isolated with building waste.
Further, on the outside of bottom barrier wall using 2~3mm fragment formed isolated area, the outside of isolated area extremely
One group of purification water storage well and sprinkling irrigation well are set less.
Further, the purification water storage well successively includes dredging pipeline section, filtering pipeline section, well cementation section from ground to shaft bottom
And pipe string, for the dredging pipeline section by ground to pipeline section is filtered, dredging pipeline section diameter is greater than filtering pipeline section, and is fixed on filtering
The avris of pipeline section pedestal wraps up filtering pipeline section pedestal together, and it is 45~60 ° that tilt angle is provided in the dredging pipeline section
Wash away inclined plate, this, which washes away on inclined plate to be provided with filter opening and wash away the bottom of inclined plate, is provided with dredging room；
The filtering pipeline section includes that the mud chamber for washing away inclined plate bottom is arranged in, and the bottom of mud chamber sets gradually upper layer mistake
Filter tower plate, Multi-layered osmotic film and bottom filter column plate, and are provided with infiltration between Multi-layered osmotic film and bottom filtering column plate
Purifying layer；
Well cementation section is well bore Gu well section, including fixed pedestal, and the cement matrix of fixed pedestal upper end, and setting is arranged in
Suspension arrangement in pedestal lower part, several concatenated pipe strings of the bottom hung of suspension arrangement.
Further, the purification water storage well is built as follows:
Step 1) constructs fixed pedestal, cement matrix is constructed above fixed pedestal, center is constructed in cement matrix upper end
Seat；
Step 2) constructs filtering cement well bore along cement matrix upwards, and filtering cement well bore from top to bottom successively constructs upper layer
It filters column plate, Multi-layered osmotic film and bottom and filters column plate, and be provided with infiltration between Multi-layered osmotic film and bottom filtering column plate
Then saturating purifying layer installs suspension arrangement in the bottom of cement matrix, transfers several steel wire cables, the pipe along suspension arrangement
String is fixed by steel wire cable；
Step 3) constructs above filtering cement well bore, and the dredging pipeline section is by ground to filtering pipeline section, dredging pipeline section
Diameter is greater than filtering pipeline section, and is fixed on the avris of filtering pipeline section pedestal, filtering pipeline section pedestal is wrapped up together, in the dredging
It is provided with tilt angle in pipeline section it is 45~60 ° and wash away inclined plate, this, which is washed away on inclined plate, is provided with filter opening and washes away inclined plate
Bottom is provided with dredging room；
Step 4) will be purified between water storage well and irrigation storage well and is connected to.
Further, the infiltration purifying layer is carbon filter layer.
Further, the soil matrix includes the groove face of bottom, the gently sloping surface formed along groove face, gently sloping surface top extended segment
Horizontal plane；V-type is integrally formed in it, is conducive to sprinkling irrigation infiltration, rain penetration and aggregation.
Further, the extension angle of the gently sloping surface and groove face is 3~5 °.
Present invention combination Ecological recovery technology takes house refuse and building waste and landscape planting with composite structure
It builds, the zone isolation of house refuse and ecological recovery and plantation is come, greatly reduce in house refuse decomposable process
Harmful substance influences water source, and influences ecology, and by the plant and recovery to garbage loading embeading area ecology, plant root whisker can be produced
Raw a large amount of microorganism, the infiltration of microorganism can accelerate garbage decomposition, meanwhile, it is built using the compound Sustainable Landscape of the present invention
Technology can turn waste into wealth, establish green gallery, using water reserve by rain water-harvesting, be used for daily sprinkling irrigation.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the invention；
Fig. 2 is the structural schematic diagram that water storage well is purified in the present invention.
Specific embodiment
Below in conjunction with attached drawing and specific embodiment, the present invention will be described in detail, herein illustrative examples of the invention
And explanation is used to explain the present invention, but not as a limitation of the invention.
The present invention utilizes composite structure, and the zone isolation of house refuse and ecological recovery and plantation is come, knot is utilized
The characteristics of structure and naturally osmotic effect, are enriched with rainwater, and for daily sprinkling irrigation, the purpose of the present invention is mainly a kind of using compound
Structure is combined with ecological construction, forms compound Sustainable Landscape, refuse landfill is turned waste into wealth, and establishes green gallery, shape
At natural landscape.
Referring to Fig.1, a kind of compound Sustainable Landscape method of construction, including compound Sustainable Landscape, the compound sustainable scape
Sight section is V-shaped, and the compound Sustainable Landscape includes barrier area, and the consumer waste filling and embedding area of barrier area bottom is arranged in, if
It sets the building waste on consumer waste filling and embedding area top and fills area, the water reserve on landfill area top is set, is arranged in water reserve
The soil matrix on top, be above soil matrix it is green plant growing area, and barrier area is provided at least one set of purification water storage well and sprinkling irrigation well,
It is provided with elevator pump in purification water storage well and sprinkling irrigation well, is connect by elevator pump connecting pipe with spray irrigation system, completes green plant
Sprinkling irrigation；Wherein, water reserve is connect with purification water storage well by elevator pump；
The method of construction of the compound Sustainable Landscape is as follows:
Garbage loading embeading area is arranged in step 1), so that the landfill area 101 of bottom forms the groove for being not less than 15m,
It also can use the region Gou Wa as landfill area, after putting in order, be laid with one layer of anti-corrosion linoleum cloth 100 in bottommost；
The construction in step 2) consumer waste filling and embedding area: length and width rule is selected to be greater than 20 × 30 building wastes as material, benefit
A circle is built along groove with cement or along the twice bottom barrier of the block on one side wall 102 of ditch flute length, consumer waste filling and embedding is in bottom barrier
The inside of wall is laid with plastic cloth 103 after landfill is good on it；
The construction in step 3) building waste landfill area: it is 2~3mm, 3 that the building wastes such as cement block, brick, which are crushed to diameter,
~5mm, 3~10mm, tri- kinds of regular fragments are laid with the first fragment layer that a layer thickness is 0.3~0.8m in plastic cloth upper end
104, the first fragment layer 104 selects partial size biggish fragment filling, main purpose be to form the gap of certain density so that
The gas that house refuse generates after disassembly will not generate gaslift, guarantee that composite structure is not formed integrally and collapse and misplace.The
One fragment layer 104 is compacted with road roller, and ground is then built on the first fragment layer 104, and length and width rule is selected to be greater than 20 × 30
Building waste as material, using cement along groove builds a circle or along the twice of the block on one side middle layer barrier wall 105 of ditch flute length,
Filling thickness is not less than the building waste layer 106 of 4m in middle layer barrier wall 105, and building waste layer 106 is compacted using road roller,
Be laid with the second fragment layer 107 on it, the second fragment layer 107 with a thickness of 0.3~0.5m, diameter is 3~5mm fragment, the
The first infiltration oilcloth 108 with micropore is laid on two fragment layers, the first infiltration oilcloth 108 with micropore can be by water reserve 112
The partial moisture of infiltration is permeated downwards, is laid with the fragment that diameter is 2~3mm in the upper end of the first infiltration oilcloth 108, with a thickness of
0.3~0.5m forms third fragment layer 109；
The construction of step 4) water reserve: closed along one circle of groove construction using concrete along 105 top of middle layer barrier wall
Water reserve 112, middle part form impervious barrier 111 using concrete, waterproof linoleum cloth are laid on impervious barrier 111, wherein antiseepage
The thickness of layer 111 is not less than 0.8m, and the height of water reserve 112 is not less than 3m；On 112 top of water reserve, concrete slab 110 is set,
Concrete slab 113 with holes is arranged in the top of concrete slab 110；Present invention concrete slab 113 with holes can carry out the water of infiltration
Ambuscade slowly infiltrates into 112 region of water reserve through concrete slab 110, and such purpose is, can isolate impurity, passes through
Osmosis can also filter out harmful components.
The compound Sustainable Landscape molding of step 5): permeable membrane is set above concrete slab 113 with holes, above permeable membrane
Soil matrix 114 is filled, green plant is planted on soil matrix 114, forms compound Sustainable Landscape in conjunction with spray irrigation system.
In step 3, the plastic cloth wraps up bottom barrier wall, it is ensured that and house refuse is isolated with building waste, due to
Garbage decomposition can generate a large amount of microorganism and smell, these microorganisms and smell can generate huge damage to ecological plantation
Therefore evil in step 3) in building course, sets up building waste landfill area, and thickness is not less than 4m, the purpose is to block
Microorganism and smell permeate up.Reference table 1,
Table 1 is to decompose the time limit and garbage loading embeading area and the green plant death rate distance of eco-species growing area to influence relation table.
In upper table, Sampling Area is not less than 10000 square meters, and sampling removes in table thereon not less than the average value of 3 formation
The factor of natural death every year supplements dead region again, can also be seen that from the table 1 garbage decomposition the
The influence of 2 years, third year and the 4th year to ecology is maximum, using composite structure of the invention, blocks microorganism and smell
Permeate up, can be greatly reduced in the death rate of 4m or more.
In order to preferably prevent biology and smell from permeating up, region is filled in building waste, is shaken using rammer
It is dynamic, and 2~3mm, 3~5mm, tri- kinds of 3~10mm regular fragment blinds are combined, per filling 0.5m upwards, use pressure road
Machine compacting.
Isolated area is formed using the fragment of 2~3mm on the outside of bottom barrier wall, is at least arranged one group in the outside of isolated area
Purify water storage well and sprinkling irrigation well.
The soil matrix includes the groove face of bottom, the gently sloping surface formed along groove face, the horizontal plane of gently sloping surface top extended segment；Its
V-type is integrally formed, is conducive to sprinkling irrigation infiltration, rain penetration and aggregation.
The extension angle of the gently sloping surface and groove face is 3~5 °.
Referring to Fig. 2, the purification water storage well 1 successively includes dredging pipeline section, filtering pipeline section, well cementation section from ground to shaft bottom
And pipe string, for the dredging pipeline section by ground to pipeline section is filtered, dredging pipeline section diameter is greater than filtering pipeline section, and is fixed on filtering
The avris of pipeline section pedestal wraps up filtering pipeline section pedestal together, and it is 45~60 ° that tilt angle is provided in the dredging pipeline section
Wash away inclined plate 203, this, which washes away to be provided with filter opening on inclined plate 203 and wash away the bottom of inclined plate 203, is provided with dredging room 204；
The filtering pipeline section includes that the mud chamber 205 for washing away 203 bottom of inclined plate is arranged in, and the bottom of mud chamber 205 is successively
Upper level filter column plate 206, Multi-layered osmotic film 207 and bottom are set and filter column plate 209, and in Multi-layered osmotic film 207 and bottom
Infiltration purifying layer 208 is provided between filtering column plate 209；
Well cementation section 210 is well bore Gu well section, including fixed pedestal 213, and the cement matrix of 213 upper end of fixed pedestal is arranged in
212, and the suspension arrangement 214 of pedestal lower part is set, several concatenated pipe strings 215 of the bottom hung of suspension arrangement 214.
The purification water storage well is built as follows:
Step 1) constructs fixed pedestal, cement matrix is constructed above fixed pedestal, center is constructed in cement matrix upper end
Seat；
Step 2) constructs filtering cement well bore along cement matrix upwards, and filtering cement well bore from top to bottom successively constructs upper layer
It filters column plate, Multi-layered osmotic film and bottom and filters column plate, and be provided with infiltration between Multi-layered osmotic film and bottom filtering column plate
Then saturating purifying layer installs suspension arrangement in the bottom of cement matrix, transfers several steel wire cables, the pipe along suspension arrangement
String is fixed by steel wire cable；
Step 3) constructs above filtering cement well bore, and the dredging pipeline section is by ground to filtering pipeline section, dredging pipeline section
Diameter is greater than filtering pipeline section, and is fixed on the avris of filtering pipeline section pedestal, filtering pipeline section pedestal is wrapped up together, in the dredging
It is provided with tilt angle in pipeline section it is 45~60 ° and wash away inclined plate, this, which is washed away on inclined plate, is provided with filter opening and washes away inclined plate
Bottom is provided with dredging room；
Step 4) will be purified between water storage well and irrigation storage well and is connected to.
The infiltration purifying layer is carbon filter layer.
Present invention combination Ecological recovery technology takes house refuse and building waste and landscape planting with composite structure
It builds, the zone isolation of house refuse and ecological recovery and plantation is come, greatly reduce in house refuse decomposable process
Harmful substance influences water source, and influences ecology, and by the plant and recovery to garbage loading embeading area ecology, plant root whisker can be produced
Raw a large amount of microorganism, the infiltration of microorganism can accelerate garbage decomposition, meanwhile, it is built using the compound Sustainable Landscape of the present invention
Technology can turn waste into wealth, establish green gallery, using water reserve by rain water-harvesting, be used for daily sprinkling irrigation.
Technical solution disclosed in the embodiment of the present invention is described in detail above, specific implementation used herein
Example is expounded the principle and embodiment of the embodiment of the present invention, and the explanation of above embodiments is only applicable to help to understand
The principle of the embodiment of the present invention；At the same time, for those skilled in the art is being embodied according to an embodiment of the present invention
There will be changes in mode and application range, in conclusion the content of the present specification should not be construed as to limit of the invention
System.
Claims (8)
1. a kind of compound Sustainable Landscape method of construction, which is characterized in that including compound Sustainable Landscape, the compound sustainable scape
Sight section is V-shaped, and the compound Sustainable Landscape includes barrier area, and the consumer waste filling and embedding area of barrier area bottom is arranged in, if
It sets the building waste on consumer waste filling and embedding area top and fills area, the water reserve on landfill area top is set, is arranged in water reserve
The soil matrix on top, be above soil matrix it is green plant growing area, and barrier area is provided at least one set of purification water storage well and sprinkling irrigation well,
It is provided with elevator pump in purification water storage well and sprinkling irrigation well, is connect by elevator pump connecting pipe with spray irrigation system, completes green plant
Sprinkling irrigation；Wherein, water reserve is connect with purification water storage well by elevator pump；
The method of construction of the compound Sustainable Landscape is as follows:
Garbage loading embeading area is arranged in step 1), so that the landfill area of bottom forms the groove for being not less than 15m, it can also be with
Using the region Gou Wa as landfill area, after putting in order, one layer of anti-corrosion linoleum cloth is laid in bottommost；
The construction in step 2) consumer waste filling and embedding area: it selects length and width rule to be greater than 20 × 30 building wastes as material, utilizes water
Mud builds a circle along groove or along the twice bottom barrier wall of block on one side of ditch flute length, consumer waste filling and embedding is in bottom barrier wall
Side is laid with plastic cloth after landfill is good on it；
Step 3) building waste landfill area construction: by the building wastes such as cement block, brick be crushed to diameter be 2~3mm, 3~
5mm, 3~10mm, tri- kinds of regular fragments are laid with the first fragment layer that a layer thickness is 0.3~0.8m in plastic cloth upper end, use
Road roller compacting, then builds ground on the first fragment layer, and length and width rule is selected to be greater than 20 × 30 building wastes as material,
Along groove a circle is built using cement or along the twice of the block on one side middle layer barrier wall of ditch flute length, in middle level barrier filling thickness within the walls
Building waste layer is compacted using road roller, is laid with the second fragment layer, the second fragment on it by the building waste layer not less than 4m
Layer with a thickness of 0.3~0.5m, diameter is 3~5mm fragment, the first infiltration oilcloth with micropore is laid on the second fragment layer,
It is laid with the fragment that diameter is 2~3mm in the upper end of the first infiltration oilcloth, with a thickness of 0.3~0.5m, forms third fragment layer；
The construction of step 4) water reserve: building the closed water reserve of a circle along groove using concrete along middle layer barrier wall top,
Middle part forms impervious barrier using concrete, waterproof linoleum cloth is laid on impervious barrier, wherein the thickness of impervious barrier is not less than
The height of 0.8m, water reserve are not less than 3m；Concrete slab is set on water reserve top, coagulation with holes is arranged in the top of concrete slab
Native plate；
The compound Sustainable Landscape molding of step 5): permeable membrane is set above concrete slab with holes, soil is filled above permeable membrane
Base plants green plant on soil matrix, forms compound Sustainable Landscape in conjunction with spray irrigation system.
2. compound Sustainable Landscape method of construction according to claim 1, which is characterized in that in step 3), the modeling
Expect that cloth wraps up bottom barrier wall, it is ensured that house refuse is isolated with building waste.
3. compound Sustainable Landscape method of construction according to claim 1, which is characterized in that sharp on the outside of bottom barrier wall
Isolated area is formed with the fragment of 2~3mm, one group of purification water storage well and sprinkling irrigation well are at least set in the outside of isolated area.
4. compound Sustainable Landscape method of construction according to claim 1 or 3, which is characterized in that the purification water storage well
It successively include dredging pipeline section, filtering pipeline section, well cementation section and pipe string from ground to shaft bottom, the dredging pipeline section is by ground to mistake
Chimney filter section, dredging pipeline section diameter is greater than filtering pipeline section, and is fixed on the avris of filtering pipeline section pedestal, will filter pipeline section pedestal one
With package, it is provided with tilt angle in the dredging pipeline section it is 45~60 ° and wash away inclined plate, this is washed away on inclined plate is provided with filter
Hole and the bottom for washing away inclined plate are provided with dredging room；
The filtering pipeline section includes that the mud chamber for washing away inclined plate bottom is arranged in, and the bottom of mud chamber sets gradually upper level filter tower
Plate, Multi-layered osmotic film and bottom filter column plate, and are provided with infiltration purification between Multi-layered osmotic film and bottom filtering column plate
Layer；
Well cementation section is well bore Gu well section, including fixed pedestal, the cement matrix of fixed pedestal upper end is arranged in, and be arranged in base
The suspension arrangement of seat lower part, several concatenated pipe strings of the bottom hung of suspension arrangement.
5. compound Sustainable Landscape method of construction according to claim 1 or 3, which is characterized in that the purification water storage well
It is built as follows:
Step 1) constructs fixed pedestal, cement matrix is constructed above fixed pedestal, centre mount is constructed in cement matrix upper end；
Step 2) constructs filtering cement well bore along cement matrix upwards, and filtering cement well bore from top to bottom successively constructs upper level filter
Column plate, Multi-layered osmotic film and bottom filter column plate, and are provided with infiltration only between Multi-layered osmotic film and bottom filtering column plate
Change layer, suspension arrangement then be installed in the bottom of cement matrix, transfer several steel wire cables along suspension arrangement, the pipe string by
Steel wire cable is fixed；
Step 3) constructs above filtering cement well bore, and the dredging pipeline section is by ground to filtering pipeline section, dredging pipeline section diameter
Greater than filtering pipeline section, and it is fixed on the avris of filtering pipeline section pedestal, filtering pipeline section pedestal is wrapped up together, in the dredging pipeline section
It is inside provided with tilt angle and is 45~60 ° and wash away inclined plate, this washes away on inclined plate the bottom for being provided with filter opening and washing away inclined plate
It is provided with dredging room；
Step 4) will be purified between water storage well and irrigation storage well and is connected to.
6. compound Sustainable Landscape method of construction according to claim 4 or 5, which is characterized in that the infiltration purifying layer
For carbon filter layer.
7. compound Sustainable Landscape method of construction according to claim 1, which is characterized in that the soil matrix includes bottom
Groove face, the gently sloping surface formed along groove face, the horizontal plane of gently sloping surface top extended segment；V-type is integrally formed in it, is conducive to sprinkling irrigation and seeps
Thoroughly, rain penetration and aggregation.
8. compound Sustainable Landscape method of construction according to claim 1, which is characterized in that the gently sloping surface and groove face
Extending angle is 3~5 °.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109706816A (en) * | 2019-01-30 | 2019-05-03 | 咸阳陶瓷研究设计院有限公司 | A kind of Collapsible Loess District urban green space ground |
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