CN108252397A - Pond body wet method is capped constructing device and construction method - Google Patents
Pond body wet method is capped constructing device and construction method Download PDFInfo
- Publication number
- CN108252397A CN108252397A CN201810045398.9A CN201810045398A CN108252397A CN 108252397 A CN108252397 A CN 108252397A CN 201810045398 A CN201810045398 A CN 201810045398A CN 108252397 A CN108252397 A CN 108252397A
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- pond body
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- wet method
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- 238000010276 construction Methods 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000007667 floating Methods 0.000 claims description 17
- 239000004411 aluminium Substances 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 239000002023 wood Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 239000013039 cover film Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 229920001903 high density polyethylene Polymers 0.000 description 3
- 239000004700 high-density polyethylene Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 241001137881 Cepaea nemoralis Species 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 229920006262 high density polyethylene film Polymers 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The present invention relates to pond body wet methods to be capped constructing device, including packaged type construction platform, rope, hoist engine；Hoist engine is fixed on pond body bank, and packaged type construction platform swims in liquid level, and hoist engine pulls packaged type construction platform to be translated in liquid level by rope；Packaged type construction platform is made of the connection of multiple module detachable types, the shape swap modules of pond body position according to where packaged type construction platform, so as to make packaged type construction platform shape corresponding to pond body.Further relate to pond body wet method capping construction method.The present invention has the advantages of low cost, assembly and disassembly are flexible, and speed of application is fast, belongs to pond body technical field of construction.
Description
Technical field
The present invention relates to pond body construction technologies, and in particular to pond body wet method is capped constructing device and construction method.
Background technology
The poverty-stricken condition of " garbage-surrounded city " allows of no optimist at present, it is necessary to complete the construction of garbage sanitary filling field in time.By
It is located at landfill yard bottom storehouse in old leachate equalization basin, the percolate outward transport progress for being stored in old pond is slow, directly affects reservoir area
Construction speed, to accelerate progress, it is desirable that in the case where newly-built regulating reservoir not yet implements capping construction, just take out percolate
Drain into newly-built uncapped regulating reservoir.In the case of not yet implementing closed capping in leachate equalization basin, just come into operation
State, the landfill leachate of a large amount of high concentrations ferment under open-air atmosphere, and foul odour is more serious, to the harmony of surrounding enviroment
Stabilization affects.It is therefore desirable to have the wet method to regulating reservoir is capped technology.Regulating reservoir is not only, it is existing to be equipped with
The pond body capping technology of liquid is all to build fixed construction platform on bank or pond center to construct, and the prior art exists such as
Lower shortcoming：1. fixed construction platform difficulty of construction is big, it is possible to be built in liquid；2. fixed construction platform assembly and disassembly week
Phase is long, so as to extend the construction time of entire engineering；3. flexibility is poor, it is flat to design several constructions according to the size of regulating reservoir
Platform will redesign every time；4. in order to ensure the stability of construction platform, mostly using metal framework structure, material weight is big,
It is not readily transportable.
Invention content
For the technical problems in the prior art, the purpose of the present invention is：It provides a kind of flexibility by force and is easy to apply
The pond body wet method capping constructing device and construction method of work.
In order to achieve the above object, the present invention adopts the following technical scheme that：
Pond body wet method is capped constructing device, including packaged type construction platform, rope, hoist engine；Hoist engine is fixed on pond
Body bank, packaged type construction platform swim in liquid level, and hoist engine pulls packaged type construction platform to be put down in liquid level by rope
It moves；Packaged type construction platform is made of the connection of multiple module detachable types, the pond body position according to where packaged type construction platform
The shape swap modules put, so as to make packaged type construction platform shape corresponding to pond body.
As a preferred embodiment, packaged type construction platform includes multiple modules, more bundled pieces, polylith panel and multigroup company
Fitting；Bundled piece tightens multiple modules successively, and panel is covered in the top of module, is connected between panel by connector.
As a preferred embodiment, one piece of panel covers polylith module, abut and arrange in triangle disposition between panel；Connector packet
Include the metallic aluminium fastener that is covered in above adjacent panels and across metallic aluminium fastener, panel, module wood screw.
As a preferred embodiment, all modules are the identical rectangular module of size；Packaged type construction platform further includes more
A shape is different from the edge floating block of module, and the shape selection edge of pond body position according to where packaged type construction platform floats
Block, so as to make packaged type construction platform shape corresponding to pond body；All panels are the identical rectangular panel of size.
As a preferred embodiment, being equipped with built-in fitting in packaged type construction platform, steel pipe is fixed on built-in fitting, rope
End connects with steel pipe；Steel pipe extends along the width direction of pond body；The quantity of rope is more, along the length direction of steel pipe
It is uniformly distributed, a rope corresponds to a hoist engine；Packaged type construction platform is translated along the length direction of pond body.
Pond body wet method is capped construction method, is capped constructing device using pond body wet method, includes the following steps：A. on liquid level
Packaged type construction platform is built, the capping of one section of pond body is carried out using packaged type construction platform as construction platform；B. one section
After the completion of the capping of pond body, packaged type construction platform is translated to the next position by hoist engine and rope, adjusts packaged type
The size of construction platform is allowed to corresponding to pond body the next position shape, and next section of pond body is capped in the next position；C. not
It is disconnected to repeat step b, until completing the capping of entire pond body.
As a preferred embodiment, packaged type construction platform extends along the width direction of pond body, along the length side of pond body
To translation.
As a preferred embodiment, pond body is divided into expansion area, centre along the direction of travel of packaged type construction platform
Area, closing in area；In the packaged type construction platform build process in expansion area, it is therefore an objective to which whether inspection module layout area closes
Reason, whether overall stability meets the requirements when packaged type construction platform moves, and otherwise, takes measures to carry out local directed complete set；
Middle area pond body change width is relatively small, and when ensureing the movement of packaged type construction platform, overall stability simultaneously, is accelerated flat
Platform movement speed；During in closing in area, packaged type construction platform is built, to strengthen divulging information.
It is pressed from both sides as a preferred embodiment, the local directed complete set measure in expansion area includes the adjustment of module arrangement region, rope and liquid level
Angle adjusts, the adjustment of packaged type construction platform speed.
As a preferred embodiment, a set of pond body wet method capping constructing device includes multiple modules, polylith panel, multiple edges and floats
Block, multigroup connector, more bundled pieces, so as to which a set of pond body wet method capping constructing device is common to the pond of different shape and size
Body.
The principle of the present invention is：Pond body come into operation it is internal need capping equipped with liquid in the case of, by taking
One section of packaged type construction platform is built, capping construction operation is carried out in packaged type construction platform, that is, completes pond body capping system
The process such as system, gas guide system, gravity pressure guard system, cover film floating system, dredging inspection hole and maintenance channel, it is complete
It is drawn again by small winch into one section and packaged type construction platform is moved to next section of construction location, be gradually completing pond body
Capping construction.
Generally speaking, the invention has the advantages that：
1. packaged type construction platform is assemblied to form using small size floating body material, low cost, dismounting is easy for construction, can fit
Pond body of different shapes is answered, it is versatile.
2. small size floating body material module splices and removes convenient, flexible, speed of application is fast, can maximum meet it is variously-shaped
Irregular pond body platform building, and it is light-weight, convenient for packing and transporting.
3. the connecting sewing between panel and panel is arranged in a manner of triangle disposition, it is therefore an objective to which connecting sewing is staggered, with this into one
The globality and stability of step enhancing flat top structure.
4. in platform tethered sliding, manual control small winch tethered sliding is only needed, speed controllability is strong.
5. pond body, which carries out scientific and reasonable divide, is unfolded area, middle area, three, closing in area plane domain, bright for different zones
Really each region construction emphasis and difficult point, ensure construction safety, ensure construction quality.
6. setting edge floating block, the edge corner that module can not be installed is filled up, is applicable in variously-shaped pond body.
Description of the drawings
Fig. 1 is the vertical view that pond body wet method capping constructing device is mounted on pond body.
Fig. 2 is the partial enlarged view in packaged type construction platform overlook direction.
Fig. 3 is the schematic diagram on packaged type construction platform main view direction.
Fig. 4 is the schematic diagram on packaged type construction platform left view direction.
Fig. 5 is construction flow chart.
Wherein, 1 is packaged type construction platform, and 2 be rope, and 3 be hoist engine, and 4 be panel, and 5 be metallic aluminium fastener, and 6 are
Wood screw, 7 be edge floating block, and 8 be built-in fitting, and 9 be steel pipe, and 10 be liquid level, and 11 be geomembrane block, and 12 be expansion area, during 13 are
Between area, 14 be closing in area.
Specific embodiment
It is next below that the present invention will be further described in detail.
Pond body wet method is capped constructing device, including packaged type construction platform, rope, hoist engine.In the present embodiment, pond body
For regulating reservoir.
Packaged type construction platform includes multiple modules, more bundled pieces, polylith panel and multigroup connector.Module uses
The floating body material on liquid level can be floated on, all modules are the identical rectangular module of size.Bundled piece is strap, by adjacent mould
Block bundles.Panel is plank, and all panels are the identical rectangular panel of size.One piece of panel covers polylith module,
The present embodiment covers three pieces, in triangle disposition against arrangement between panel.Panel uses blocks of large material, whole to strengthen its
Body.Connector include being covered in metallic aluminium fastener above adjacent panels and across metallic aluminium fastener, panel, module wood snail
Nail.Packaged type construction platform further includes the edge floating block that multiple shapes are different from module, according to packaged type construction platform institute
Shape in pond body position selects edge floating block, can prefabricated more moneys so as to make packaged type construction platform shape corresponding to pond body
Edge floating block.Multiple built-in fittings are installed, steel pipe is fixed on built-in fitting, the end of rope and steel in packaged type construction platform
Pipe connects；Steel pipe extends along the width direction of pond body；The quantity of rope is more, is uniformly divided along the length direction of steel pipe
Cloth, a rope corresponds to a hoist engine, so as to which entire packaged type construction platform can obtain uniform pulling force；Packaged type is applied
Work platform is translated along the length direction of pond body.The full payload of packaged type construction platform need to meet the weight of itself, smooth surface
HDPE cover films weight, the total weight of construction loads (people+mechanical equipment) weight three.When packaged type construction platform is in maximum
When calculating load, when draft is met the requirements, it is ensured that platform meets safety requirements.
Rope is steel wire rope.
Hoist engine is fixed on pond body bank, and hoist engine is arranged in a one-to-one correspondence with rope.According to on-site actual situations, in bank side
Reinforced concrete gravity abutment is set, steel pipe is embedded in gravity abutment, using steel wire rope as main rope, one end of main rope is fixed
In on steel pipe, the other end is then fixed on the steel pipe of stage apparatus connection built-in fitting, finally, main rope is drawn by manual hoist
Entire packaged type construction platform is moved to next section of construction location.
Pond body wet method is capped construction method, is capped constructing device using pond body wet method, includes the following steps：A. on liquid level
Packaged type construction platform is built, the capping of one section of pond body is carried out using packaged type construction platform as construction platform, that is, is completed
Pond body capped system, gas guide system, gravity pressure guard system, cover film floating system, dredging inspection hole and maintenance channel etc.
Process；Wherein pond body capped system is that smooth surface HDPE cover films are covered on liquid level, passes through welding between smooth surface HDPE cover films
Connection；B. after the completion of the capping of one section of pond body, packaged type construction platform is translated to the next position by hoist engine and rope, is adjusted
The size of whole packaged type construction platform is allowed to corresponding to pond body the next position shape, and next section of pond body is carried out in the next position
Capping；C. step b is constantly repeated, until completing the capping of entire pond body；The floating head of a closing is finally formed in pond body, is kept away
Exempt from Leachate site exposure, it is effective that Leachate site is prevented to evaporate, it gives an offensive smell.Cover film is generally welded using the HDPE film of 2.0mm thickness
It forms, using, as possible using the larger coiled material of breadth, to reduce welding times, reduction manual operation risk subtracts during wet construction
Small leakage probability.
Packaged type construction platform extends along the width direction of pond body, is translated along the length direction of pond body.By pond body
Along the direction of travel of packaged type construction platform, expansion area, middle area, closing in area are divided into, preferably can clearly be controlled
Make each region construction emphasis and difficult point；In the packaged type construction platform build process in expansion area, it is therefore an objective to inspection module cloth
Whether reasonable put region, whether overall stability meets the requirements when packaged type construction platform moves, and otherwise, takes measures to carry out
Local directed complete set, and provide theories integration for next step middle area and the construction of closing in area job platform；Middle area packaged type is applied
Work platform both sides will reserve safe enough distance, ensure in construction operation on workbench personnel safety and geomembrane overlap joint,
Welding job face, in pond body middle area, change width is relatively small, and when ensureing platform movement, overall stability simultaneously, can be accelerated
Platform movement speed；During packaged type construction platform is built in closing in area, pond body percolate biogas concentrations are avoided, therefore
When pond body capping construction is carried out in closing in area, to adopt an effective measure, strengthen ventilation.Local directed complete set measure in expansion area includes
The adjustment of module arrangement region, rope and liquid level angle adjust, packaged type construction platform speed adjustment, until reaching preferable shape
State.
A set of pond body wet method capping constructing device includes multiple modules, polylith panel, multiple edge floating blocks, multigroup connection
Part, more bundled pieces, so as to which a set of pond body wet method capping constructing device is common to the pond body of different shape and size.It applies every time
Work only need to use some of modules, panel, edge floating block, connector, bundled piece.
Other than the mode that the present embodiment refers to, liquid is housed it is also possible to apply the invention to other different shapes and size
Pond body, module can flexible combination into different shape and the packaged type construction platform of size, make itself and pond body cap position to be added
Shape is corresponding.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. pond body wet method is capped constructing device, it is characterised in that：Including packaged type construction platform, rope, hoist engine；Hoist engine
Pond body bank is fixed on, packaged type construction platform swims in liquid level, and hoist engine pulls packaged type construction platform by rope
It is translated in liquid level；Packaged type construction platform is made of the connection of multiple module detachable types, according to packaged type construction platform institute
Shape swap modules in pond body position, so as to make packaged type construction platform shape corresponding to pond body.
2. pond body wet method described in accordance with the claim 1 is capped constructing device, it is characterised in that：Packaged type construction platform includes
Multiple modules, more bundled pieces, polylith panel and multigroup connector；Bundled piece tightens multiple modules successively, and panel is covered in
The top of module is connected by connector between panel.
3. pond body wet method described in accordance with the claim 2 is capped constructing device, it is characterised in that：One piece of panel covers polylith mould
Block, in triangle disposition against arrangement between panel；Connector includes being covered in the metallic aluminium fastener above adjacent panels and passing through
Metallic aluminium fastener, panel, module wood screw.
4. pond body wet method described in accordance with the claim 2 is capped constructing device, it is characterised in that：All modules are that size is identical
Rectangular module；Packaged type construction platform further includes the edge floating block that multiple shapes are different from module, is applied according to packaged type
The shape selection edge floating block of pond body position where work platform, so as to make packaged type construction platform shape corresponding to pond body；Institute
It is the identical rectangular panel of size to have panel.
5. pond body wet method described in accordance with the claim 1 is capped constructing device, it is characterised in that：Pacify in packaged type construction platform
Equipped with built-in fitting, steel pipe is fixed on built-in fitting, and the end of rope connects with steel pipe；Steel pipe prolongs along the width direction of pond body
It stretches；The quantity of rope is more, is uniformly distributed along the length direction of steel pipe, and a rope corresponds to a hoist engine；It is removable
Formula construction platform is translated along the length direction of pond body.
6. pond body wet method is capped construction method, the pond body wet method capping construction dress described in any one of claim 1 to 5 is used
It puts, it is characterised in that：Include the following steps：
A. packaged type construction platform is built on liquid level, one section of pond body is carried out using packaged type construction platform as construction platform
Capping；
B. after the completion of the capping of one section of pond body, packaged type construction platform is translated to the next position by hoist engine and rope, is adjusted
The size of whole packaged type construction platform is allowed to corresponding to pond body the next position shape, and next section of pond body is carried out in the next position
Capping；
C. step b is constantly repeated, until completing the capping of entire pond body.
7. it is capped construction method according to the pond body wet method described in claim 6, it is characterised in that：Packaged type construction platform along
The width direction extension of pond body, translates along the length direction of pond body.
8. it is capped construction method according to the pond body wet method described in claim 7, it is characterised in that：Pond body is applied along packaged type
The direction of travel of work platform is divided into expansion area, middle area, closing in area；Packaged type construction platform in expansion area is built
In the process, it is therefore an objective to which whether inspection module layout area is reasonable, and whether overall stability accords with when packaged type construction platform moves
Requirement is closed, otherwise, takes measures to carry out local directed complete set；In middle area, pond body change width is relatively small, is ensureing packaged type
Overall stability simultaneously, accelerates platform movement speed when construction platform moves；During in closing in area, packaged type construction platform is built,
Strengthen divulging information.
9. it is capped construction method according to pond body wet method according to any one of claims 8, it is characterised in that：Local directed complete set in expansion area is arranged
It applies and is adjusted including the adjustment of module arrangement region, rope and liquid level angle, the adjustment of packaged type construction platform speed.
10. it is capped construction method according to the pond body wet method described in claim 6, it is characterised in that：A set of pond body wet method capping is applied
Tooling is put including multiple modules, polylith panel, multiple edge floating blocks, multigroup connector, more bundled pieces, so as to which a set of pond body is wet
Method capping constructing device is common to the pond body of different shape and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045398.9A CN108252397A (en) | 2018-01-17 | 2018-01-17 | Pond body wet method is capped constructing device and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810045398.9A CN108252397A (en) | 2018-01-17 | 2018-01-17 | Pond body wet method is capped constructing device and construction method |
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| Publication Number | Publication Date |
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| CN108252397A true CN108252397A (en) | 2018-07-06 |
Family
ID=62740867
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810045398.9A Pending CN108252397A (en) | 2018-01-17 | 2018-01-17 | Pond body wet method is capped constructing device and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303023A (en) * | 2019-07-02 | 2019-10-08 | 北京高能时代环境技术股份有限公司 | Detachable flexible floating cover |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079549A (en) * | 2010-12-03 | 2011-06-01 | 深圳市胜义环保有限公司 | Wet construction method for coverage system of refuse landfill sewage adjusting tank |
| CN105947131A (en) * | 2016-05-26 | 2016-09-21 | 中铁上海工程局集团有限公司 | Movable steel pipe inserting-piling anchoring type drilling floating construction platform and construction method thereof |
| WO2017080260A1 (en) * | 2015-11-11 | 2017-05-18 | 深圳市博德维环境技术股份有限公司 | Liquid level gas film structure |
| CN207776078U (en) * | 2018-01-17 | 2018-08-28 | 广州市市政工程机械施工有限公司 | Pond body wet method is capped constructing device |
-
2018
- 2018-01-17 CN CN201810045398.9A patent/CN108252397A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102079549A (en) * | 2010-12-03 | 2011-06-01 | 深圳市胜义环保有限公司 | Wet construction method for coverage system of refuse landfill sewage adjusting tank |
| WO2017080260A1 (en) * | 2015-11-11 | 2017-05-18 | 深圳市博德维环境技术股份有限公司 | Liquid level gas film structure |
| CN105947131A (en) * | 2016-05-26 | 2016-09-21 | 中铁上海工程局集团有限公司 | Movable steel pipe inserting-piling anchoring type drilling floating construction platform and construction method thereof |
| CN207776078U (en) * | 2018-01-17 | 2018-08-28 | 广州市市政工程机械施工有限公司 | Pond body wet method is capped constructing device |
Non-Patent Citations (1)
| Title |
|---|
| 梁欢: "渗滤液调节池湿法加盖施工技术研究", 广东土木与建筑, no. 11, 15 November 2014 (2014-11-15), pages 51 - 53 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303023A (en) * | 2019-07-02 | 2019-10-08 | 北京高能时代环境技术股份有限公司 | Detachable flexible floating cover |
| CN110303023B (en) * | 2019-07-02 | 2021-06-11 | 北京高能时代环境技术股份有限公司 | Detachable flexible floating cover |
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