CN106592507B - A kind of indoor simulation scene sand hydraulic reclamation apparatus for building and hydraulic reclamation method - Google Patents
A kind of indoor simulation scene sand hydraulic reclamation apparatus for building and hydraulic reclamation method Download PDFInfo
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- CN106592507B CN106592507B CN201710076393.8A CN201710076393A CN106592507B CN 106592507 B CN106592507 B CN 106592507B CN 201710076393 A CN201710076393 A CN 201710076393A CN 106592507 B CN106592507 B CN 106592507B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B1/00—Equipment or apparatus for, or methods of, general hydraulic engineering, e.g. protection of constructions against ice-strains
- E02B1/02—Hydraulic models
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Abstract
A kind of indoor simulation scene sand hydraulic reclamation apparatus for building and hydraulic reclamation method,The present invention relates to the devices and hydraulic reclamation method of the live sand hydraulic reclamation building of simulation,Purpose of the present invention is to realize to simulate live sand hydraulic reclamation indoors,It includes mud storage container,Blender,Feeder,Spoil disposal water pump,Hydraulic reclamation cofferdam,Drainage ditch,Detention tank,Cistern,First charging pump,Large-scale cistern,Second charging pump and air pump,Blender is mounted on mud storage container,Feeder is arranged close to mud storage container,The outlet end of feeder is arranged above mud storage container,Spoil disposal water pump,Second charging pump and air pump are arranged close to mud storage container,One end of sludge pipe is connected to the side of mud storage container,The top in hydraulic reclamation cofferdam is arranged in the other end of sludge pipe,The outlet side of air pump is connected to the bottom end of mud storage container,The present invention is used for sand hydraulic reclamation building site simulation field.
Description
Technical field
The present invention relates to the devices and hydraulic reclamation method of the live sand hydraulic reclamation building of simulation, and in particular to a kind of indoor simulation is existing
Field sand hydraulic reclamation apparatus for building and hydraulic reclamation method.
Background technology
Barged-in fill refers to the warp for being erected silt hydraulic reclamation by waterpower hydraulic reclamation equipment, i.e., by sand pump by silt particle together with
Water is pumped on dyke together, and the denser dykes and dams of formation are consolidated by the discharge of water.With the hair of economic construction of China
Exhibition, the fast development of water conservancy construction, in order to solve in dike construct earthwork demand is big, part dyke do not have suitable stock ground with
And reduce to the occupancy in arable land, the scope of construction item of hydraulic reclamation fill is gradually expanded in dike construct.
The country also rests in small-scale test hydraulic reclamation experimental study, such as University Of Tianjin's road bright moon directly by preparation not
Clay slurry with moisture content is packed into native box, studies the consolidation characteristics of barged-in fill；Beijing Jiaotong University Liu Ying etc. using graduated cylinder and
The small-scale tests such as settling leg utensil carries out simulation hydraulic reclamation；Jilin University Zhang Zhongqiong etc. simulates weak soil using the container of 1m × 1m × 1m
Hydraulic reclamation process etc.；Prepared soil body slurries are directly packed into container by above-mentioned experiment, do not consider practical dredge fill process
Middle pressure feeding pipe exports constant impingement, the squeezing action that high flow rate mud generates the hydraulic reclamation soil body；Contain soil body slurries
Test chamber is too small, can not during the practical dredge fill of real simulation soil body particle and water free migration process；Moreover, native
Slurry liquid is directly injected into test chamber after disposably stirring, and lacks the operating process of continuous hydraulic reclamation, the mistake with construction site hydraulic reclamation
Journey differs greatly.Above-mentioned reason causes current hydraulic reclamation experiment more can not really simulate live dredge fill, test chamber
Middle soil body particle composition, moisture content and initial density etc. are differed with the practical hydraulic reclamation soil body.
Moreover, the domestic hydraulic reclamation of simulation at present carries out the Research on Construction Technology phase of hydraulic reclamation fill with sand based on bury
To less.In order to meet indoor scientific research and testing and instruct the requirement of sand hydraulic reclamation site operation according to achievement in research, need
Interior is simulated by the method for sand hydraulic reclamation.
In conclusion a kind of device and hydraulic reclamation method of indoor real simulation scene sand hydraulic reclamation building are proposed, for referring to
It leads sand hydraulic reclamation and builds dyke optimization design, sand scene hydraulic reclamation fill Research on Construction Technology is repaiied with optimization and sand hydraulic reclamation
Anti- long service performance study of fill etc. has realistic meaning.
Invention content
Purpose of the present invention is to realize to simulate live sand hydraulic reclamation indoors, and then a kind of indoor simulation scene sand is provided and is blown
Fill out apparatus for building and hydraulic reclamation method.
The present invention in order to solve the above problem and the technical solution adopted is that：
1, a kind of indoor simulation scene sand hydraulic reclamation apparatus for building, it include mud storage container, blender, feeder,
Spoil disposal water pump, hydraulic reclamation cofferdam, drainage ditch, detention tank, cistern, the first charging pump, large-scale cistern, the second charging pump
And air pump, blender are mounted on mud storage container, feeder is arranged close to mud storage container, and the outlet end of feeder is set
It sets above mud storage container, spoil disposal water pump, the second charging pump and air pump are arranged close to mud storage container, and the one of sludge pipe
End is connected to the side of mud storage container, and the other end of sludge pipe is arranged in the top in hydraulic reclamation cofferdam, the outlet side of air pump and
The bottom end of mud storage container is connected to, and the water outlet of the second charging pump is connected to by upper hose with the bottom end of mud storage container,
The water intake end of second charging pump is connected to one end of water inlet pipe, and the other end of water inlet pipe exists close to the bottom end setting of large-scale cistern
In large-scale cistern, and spoil disposal water pump is mounted on sludge pipe, and drainage ditch is arranged against hydraulic reclamation cofferdam, and detention tank abuts
Drainage ditch is arranged, and cistern is arranged against detention tank, the bottom end in hydraulic reclamation cofferdam, the bottom end of drainage ditch, settlement of sewage
The bottom of pond in the pond and bottom of pond of cistern is stepped reduces successively, detention tank to cistern are equipped with overflow pipe, water on first
Pump is arranged close to cistern, and one end of circulating water pipe is arranged close to the bottom end of cistern in cistern, circulating water pipe it is another
End is arranged in large-scale cistern, and the first charging pump is arranged on circulating water pipe.
A kind of hydraulic reclamation method of indoor simulation scene sand hydraulic reclamation apparatus for building, the method is to realize according to the following steps
's；
Step 1：Water filling：The water filling into large-scale cistern；
Step 2：Filler：The sandy soil of hydraulic reclamation fill is packed into feeder, by feeder to mud storage container
The sandy soil of interior filling hydraulic reclamation fill, and the water in large-scale cistern is stored by the second charging pump by mud hold simultaneously
The bottom water injection of device；
Step 3：Start blender and air pump, is used to mud storage container injection water and filling hydraulic reclamation fill in step 2
Sandy soil after start blender and air pump, by start the blade of blender in mud storage container water and hydraulic reclamation fill
Sandy soil is mixed, and is blown into high pressure gas to mud storage container bottom by air pump, is passed through mixing arm
Stirring and air pump be blown into the impact of high pressure gas and water and the sandy soil of hydraulic reclamation fill made uniformly to mix；
Step 4：Spoil disposal is starched：When the mixing mud in mud storage container reaches 5m3When excluded by spoil disposal water pump
Mud, will be in the mud hydraulic reclamation to hydraulic reclamation cofferdam in mud storage container；
Step 5：Sewerage：By being discharged into detention tank after drainage ditch, sewage exists sewage in hydraulic reclamation cofferdam
Precipitation in detention tank, the interior top clear water precipitated of detention tank pass through the overflow pipe between detention tank and cistern
It flows into cistern, the water in cistern is discharged into large-scale cistern by the first charging pump, makes the water in large-scale cistern
It is recycled；
Step 6：Control hydraulic reclamation thickness：Stop hydraulic reclamation after reaching required thickness in hydraulic reclamation cofferdam, blender, feeder,
Spoil disposal water pump, the first charging pump, large-scale cistern, the second charging pump and air pump are stopped, and the soil body starts certainly in hydraulic reclamation cofferdam
So draining, hydraulic reclamation is completed when sand surface is without ponding.
The beneficial effects of the invention are as follows：
1, it the present invention provides a kind of device and hydraulic reclamation method of indoor real simulation sand scene hydraulic reclamation fill, realizes
The operating procedures such as mud stirring, mud pressure conveying, cofferdam hydraulic reclamation, draining are consistent with live dredge fill, are hydraulic reclamation soil body phase
The scientific research experiment of pass and hydraulic reclamation process optimization provide the most basic laboratory experiment basic methods and condition.Pass through invention
Device and hydraulic reclamation method, can be similar to the live hydraulic reclamation fill soil body by simulating hydraulic reclamation acquisition Physical and mechanical properties in laboratory
The soil body.By the research of indoor simulation hydraulic reclamation soil body Physical and mechanical properties and hydraulic reclamation technique correlation, sand can be instructed live
The optimization of hydraulic reclamation fill construction technology promotes economy, the safety of sand hydraulic reclamation fill construction, it is ensured that sand hydraulic reclamation builds dike
Anti- construction quality.By indoor simulation hydraulic reclamation soil body Physical and mechanical properties research and analysis, sand hydraulic reclamation can be instructed to build dike
The research and prediction of anti-long service performance are that foster provide of long-term pipe of sand hydraulic reclamation build dyke building seeks advice from suggestion；Meanwhile
It instructs sand hydraulic reclamation to build the optimization design of dyke, promotes scientific rationality and economy that sand hydraulic reclamation builds Design of Dyke Engineering
Validity.
Description of the drawings
Fig. 1 is overall structure of the present invention.
Specific implementation mode
Specific implementation mode one：Embodiment is described with reference to Fig. 1, a kind of indoor simulation scene sand described in present embodiment
Native hydraulic reclamation apparatus for building, it includes mud storage container 1, blender 2, feeder 3, spoil disposal water pump 4, hydraulic reclamation cofferdam 5, gutter
Canal 7, detention tank 8, cistern 9, the first charging pump 10, large-scale cistern 11, the second charging pump 12 and air pump 13, blender
2 are mounted on mud storage container 1, and feeder 3 is arranged close to mud storage container 1, and the outlet end of feeder 3 is arranged in mud
1 top of storage container, spoil disposal water pump 4, the second charging pump 12 and air pump 13 are arranged close to mud storage container 1, and the one of sludge pipe
End is connected to the side of mud storage container 1, and the other end of sludge pipe is arranged in the top in hydraulic reclamation cofferdam 5, the outlet of air pump 13
End is connected to the bottom end of mud storage container 1, the bottom that the water outlet of the second charging pump 12 passes through upper hose and mud storage container 1
End connection, the water intake end of the second charging pump 12 are connected to one end of water inlet pipe, and the other end of water inlet pipe is close to large-scale cistern 11
Bottom end be arranged in large-scale cistern 11, and spoil disposal water pump 4 be mounted on sludge pipe on, drainage ditch 7 is set against hydraulic reclamation cofferdam 5
It sets, detention tank 8 is arranged against drainage ditch 7, and cistern 9 is arranged against detention tank 8, the bottom end in hydraulic reclamation cofferdam 5, row
The bottom of pond of the bottom end of Box Drain 7, the bottom of pond of detention tank 8 and cistern 9 is stepped to be reduced successively, detention tank 8 to
Cistern 9 is equipped with overflow pipe, and the first charging pump 10 is arranged close to cistern 9, and one end of circulating water pipe is close to the bottom end of cistern 9
It is arranged in cistern 9, the other end of circulating water pipe is arranged in large-scale cistern 11, and the setting of the first charging pump 10 is recycling
On water pipe.
The water outlet of the second charging pump 12 is connected to by upper hose with the bottom end of mud storage container 1 in present embodiment,
It is supplied water to mud storage container 1 by the second charging pump 12, ensures that flow generates upward rush to the sand grains for putting into container
Power keeps the sandy soil of the water and hydraulic reclamation fill in mud storage container 1 more fully mixed.
It is 15m that spoil disposal water pump 4, which is by the flow that Changsha Zhonglian Pump Industry Co., Ltd. produces, in present embodiment3The spoil disposal of/h
Water pump, it is 15m that the first charging pump 10, which is by the upper marine flow for pumping Group Co., Ltd's production, in present embodiment3The upper water of/h
Pump, it is 15m that the second charging pump 12, which is by the upper marine flow for pumping Group Co., Ltd's production,3The charging pump of/h, air pump 13 be by
The air pump of the model YX-71D-3 of Shanghai full blast Industrial Co., Ltd. production, and air quantity is 5.5m3/ min, feeder 3 be by
The feeder of the model TL type of Qufu City, Shandong Province Hui Zhong Machinery Co., Ltd. production, and flow is 50m3/ h, blender 2 are by normal
State city Bo Neng speed reducing machineries Co., Ltd production model is BLD type vertical mixers, and BLD type vertical mixer rotating speeds are 40-
136rpm。
Specific implementation mode two：Embodiment is described with reference to Fig. 1, a kind of indoor simulation scene sand described in present embodiment
The width of native hydraulic reclamation apparatus for building, a length of 25m of large-scale cistern 11, large-scale cistern 11 is 10m, and the pond of large-scale cistern 11 is deep
Width for 3.5m, a length of 2m of mud storage container 1, mud storage container 1 is 2m, a height of 2m of mud storage container 1, sewage
The width of a length of 2m of sedimentation basin 8, detention tank 8 are 2m, and the pond depth of detention tank 8 is 4m, a length of 2m of cistern 9, is stored
The width in pond 9 is 2m, and the pond depth of cistern 9 is 4m, and the width of a length of 10m in hydraulic reclamation cofferdam 5, hydraulic reclamation cofferdam 5 are 6m, hydraulic reclamation cofferdam
5 depth is 1m.Other structures are same as the specific embodiment one.
Specific implementation mode three：Embodiment is described with reference to Fig. 1, a kind of indoor simulation scene sand described in present embodiment
Native hydraulic reclamation apparatus for building, hydraulic reclamation cofferdam 5 are by from hydraulic reclamation cofferdam made of embedded earth-retaining concrete block masonry.Other structures and specific reality
It is identical to apply mode one.
Specific implementation mode four：Embodiment is described with reference to Fig. 1, a kind of indoor simulation scene sand described in present embodiment
Native hydraulic reclamation apparatus for building, 5 inner wall of hydraulic reclamation cofferdam are equipped with geotextiles 14.Fine grained flows out geotextiles 14 in mud in order to prevent, together
When ensure that sand grains are effectively drained in cofferdam, deposited.Other structures are identical as specific implementation mode one or three.
Specific implementation mode five：Embodiment is described with reference to Fig. 1, a kind of indoor simulation scene sand described in present embodiment
Native hydraulic reclamation apparatus for building, it further includes spirit level 6, and spirit level 6 is arranged on the ground on 5 side of hydraulic reclamation cofferdam.Spirit level 6 is for seeing
The barged-in fill elevation in hydraulic reclamation cofferdam 5 is surveyed, to control the thickness of dredger fill sandy soil, other structures are same as the specific embodiment one.
Specific implementation mode six：Embodiment is described with reference to Fig. 1, a kind of indoor simulation scene sand described in present embodiment
Native hydraulic reclamation apparatus for building is separately installed with valve, air pump on sludge pipe at the arrival end of spoil disposal water pump 4 and outlet end
Valve is installed on outlet side on 13, a valve is separately installed with close to the water intake end of the second charging pump 12 and water outlet,
The water intake end of first charging pump 10 and water outlet are separately installed with a valve.Other structures are same as the specific embodiment one.
Specific implementation mode seven：Embodiment is described with reference to Fig. 1, a kind of indoor simulation scene sand described in present embodiment
The hydraulic reclamation method of native hydraulic reclamation apparatus for building, the method are realized according to the following steps；
Step 1：Water filling：The water filling into large-scale cistern 11；
Step 2：Filler：The sandy soil of hydraulic reclamation fill is packed into feeder 3, is stored and is held to mud by feeder 3
The sandy soil of filling hydraulic reclamation fill in device 1, and the water in large-scale cistern 11 is passed through by mud by the second charging pump 12 simultaneously
Starch the bottom water injection of storage container 1；
Step 3：Start blender 2 and air pump 13, injects water to mud storage container 1 in step 2 and filling hydraulic reclamation is built
Start blender 2 and air pump 13 after the sandy soil of dike, by starting the blade of blender 2 to the water in mud storage container 1
It is mixed with the sandy soil of hydraulic reclamation fill, high pressure gas is blown into 1 bottom of mud storage container by air pump 13, led to
It crosses the stirring of 2 blade of blender and impact that air pump 13 is blown into high pressure gas makes water and the sandy soil of hydraulic reclamation fill uniformly mix
It closes；
Step 4：Spoil disposal is starched：It is arranged by spoil disposal water pump 4 when the mixing mud in mud storage container 1 reaches 5m3
It, will be in the mud hydraulic reclamation to hydraulic reclamation cofferdam 5 in mud storage container 1 except mud；
Step 5：Sewerage：Sewage in hydraulic reclamation cofferdam 5 is dirty by being discharged into detention tank 8 after drainage ditch 7
Water precipitation in detention tank 8, the interior top clear water precipitated of detention tank 8 pass through between detention tank 8 and cistern 9
Overflow pipe flow into cistern 9, the water in cistern 9 is discharged into large-scale cistern 11 by the first charging pump 10, is made big
Water in type cistern 11 is recycled；
Step 6：Control hydraulic reclamation thickness：Stop hydraulic reclamation, blender 2, feeding after reaching required thickness in hydraulic reclamation cofferdam 5
Machine 3, spoil disposal water pump 4, the first charging pump 10, large-scale cistern 11, the second charging pump 12 and air pump 13 are stopped, hydraulic reclamation cofferdam
The soil body starts natural drainage in 5, and hydraulic reclamation is completed when sand surface is without ponding.
Specific implementation mode eight：Embodiment is described with reference to Fig. 1, a kind of indoor simulation scene sand described in present embodiment
The hydraulic reclamation method of native hydraulic reclamation apparatus for building, adjustment sludge pipe position when spoil disposal is starched in step 4, the distribution of Equilibrium filling material avoid thin
Sand particle is deposited on a certain position, and clearing up silt in time in hydraulic reclamation cofferdam during spoil disposal is starched wraps up in the sundries of band to reach deposition
Even purpose.Other structures are same as the specific embodiment one.
Claims (8)
1. a kind of indoor simulation scene sand hydraulic reclamation apparatus for building, it is characterised in that：It includes mud storage container (1), stirring
Machine (2), feeder (3), spoil disposal water pump (4), hydraulic reclamation cofferdam (5), drainage ditch (7), detention tank (8), cistern (9),
First charging pump (10), large-scale cistern (11), the second charging pump (12) and air pump (13), blender (2) are deposited mounted on mud
On storage container (1), feeder (3) is arranged close to mud storage container (1), and the outlet end setting of feeder (3) is stored in mud
Above container (1), spoil disposal water pump (4), the second charging pump (12) and air pump (13) are arranged close to mud storage container (1), spoil disposal
One end of pipe is connected to the side of mud storage container (1), and the other end of sludge pipe is arranged in the top of hydraulic reclamation cofferdam (5), gas
The outlet side of pump (13) is connected to the bottom end of mud storage container (1), the water outlet of the second charging pump (12) by upper hose and
The bottom end of mud storage container (1) is connected to, and the water intake end of the second charging pump (12) is connected to one end of water inlet pipe, water inlet pipe it is another
One end is interior in large-scale cistern (11) close to the bottom end setting of large-scale cistern (11), and spoil disposal water pump (4) is mounted on sludge pipe
On, drainage ditch (7) is arranged against hydraulic reclamation cofferdam (5), and detention tank (8) is arranged against drainage ditch (7), cistern (9)
Against detention tank (8) be arranged, the bottom end of hydraulic reclamation cofferdam (5), the bottom end of drainage ditch (7), detention tank (8) bottom of pond
With the bottom of pond of cistern (9) is stepped reduces successively, detention tank (8) to cistern (9) is equipped with overflow pipe, water on first
It pumps (10) close to cistern (9) to be arranged, one end of circulating water pipe in cistern (9), is followed close to the setting of the bottom end of cistern (9)
The other end setting of ring water pipe is in large-scale cistern (11), and the first charging pump (10) is arranged on circulating water pipe.
2. a kind of indoor simulation scene sand hydraulic reclamation apparatus for building according to claim 1, it is characterised in that：Large-scale cistern
(11) width of a length of 25m, large-scale cistern (11) are 10m, and the pond depth of large-scale cistern (11) is 3.5m, mud storage container
(1) width of a length of 2m, mud storage container (1) are 2m, a height of 2m of mud storage container (1), the length of detention tank (8)
Width for 2m, detention tank (8) is 2m, and the pond depth of detention tank (8) is 4m, a length of 2m of cistern (9), cistern
(9) width is 2m, and the pond depth of cistern (9) is 4m, a length of 10m of hydraulic reclamation cofferdam (5), and the width of hydraulic reclamation cofferdam (5) is 6m, hydraulic reclamation
The depth in cofferdam (5) is 1m.
3. a kind of indoor simulation scene sand hydraulic reclamation apparatus for building according to claim 1, it is characterised in that：Hydraulic reclamation cofferdam
(5) it is by from hydraulic reclamation cofferdam made of embedded earth-retaining concrete block masonry.
4. according to a kind of indoor simulation scene sand hydraulic reclamation apparatus for building of claim 1 or 3, it is characterised in that：Hydraulic reclamation encloses
Weir (5) inner wall is equipped with geotextiles (14).
5. a kind of indoor simulation scene sand hydraulic reclamation apparatus for building according to claim 1, it is characterised in that：It further includes water
Quasi- instrument (6), spirit level (6) setting is on hydraulic reclamation cofferdam (5) other ground.
6. a kind of indoor simulation scene sand hydraulic reclamation apparatus for building according to claim 1, it is characterised in that：Positioned at sludge pipe
It is upper to be separately installed with valve at the arrival end of spoil disposal water pump (4) and outlet end, it is equipped on the outlet side on air pump (13)
Valve is separately installed with a valve close to the water intake end of the second charging pump (12) and water outlet, and the first charging pump (10) enter
Water end (W.E.) and water outlet are separately installed with a valve.
7. a kind of a kind of indoor simulation scene sand hydraulic reclamation realized using claim 1,2,3,4,5 or 6 described devices is built
The hydraulic reclamation method of device, it is characterised in that：The method is realized according to the following steps；
Step 1：Water filling：To large-scale cistern (11) interior water filling；
Step 2：Filler：The sandy soil of hydraulic reclamation fill is packed into feeder (3), is stored and is held to mud by feeder (3)
The sandy soil of filling hydraulic reclamation fill in device (1), and simultaneously by the second charging pump (12) by the water in large-scale cistern (11)
Pass through the bottom water injection of mud storage container (1)；
Step 3：Start blender (2) and air pump (13), injects water to mud storage container (1) in step 2 and insert hydraulic reclamation
Start blender (2) and air pump (13) after the sandy soil of fill, by starting the blade of blender (2) to mud storage container
(1) sandy soil of water and hydraulic reclamation fill in is mixed, and is blown to mud storage container (1) bottom by air pump (13)
Enter high pressure gas, the impact of high pressure gas is blown by the stirring and air pump (13) of blender (2) blade makes water and hydraulic reclamation fill
Sandy soil uniformly mixes；
Step 4：Spoil disposal is starched：When the mixing mud in mud storage container (1) reaches 5m3When arranged by spoil disposal water pump (4)
It, will be in the mud hydraulic reclamation in mud storage container (1) to hydraulic reclamation cofferdam (5) except mud；
Step 5：Sewerage：Sewage in hydraulic reclamation cofferdam (5) is interior by being discharged into detention tank (8) after drainage ditch (7),
Sewage precipitation in detention tank (8), the interior top clear water precipitated of detention tank (8) pass through detention tank (8) and store
Overflow pipe between pond (9) flows into cistern (9), is discharged into the water in cistern (9) greatly by the first charging pump (10)
In type cistern (11), the water in large-scale cistern (11) is made to be recycled；
Step 6：Control hydraulic reclamation thickness：Stop hydraulic reclamation, blender (2), feeding after reaching required thickness in hydraulic reclamation cofferdam (5)
Machine (3), spoil disposal water pump (4), the first charging pump (10), large-scale cistern (11), the second charging pump (12) and air pump (13) stop
Work, hydraulic reclamation cofferdam (5) interior soil body start natural drainage, hydraulic reclamation are completed when sand surface is without ponding.
8. a kind of hydraulic reclamation method of indoor simulation scene sand hydraulic reclamation apparatus for building according to claim 7, it is characterised in that：
Adjustment sludge pipe position when spoil disposal is starched in step 4, Equilibrium filling material distribution, avoids fine sand grain from being deposited on a certain position, spoil disposal
It clears up silt during slurry in hydraulic reclamation cofferdam in time and wraps up in the sundries of band to achieve the purpose that depositing homogeneous.
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| CN107083760B (en) * | 2017-05-08 | 2022-07-12 | 天津大学 | River evolution experimental device |
| CN107780380A (en) * | 2017-09-15 | 2018-03-09 | 哈尔滨理工大学 | Lab simulation dredge fill experimental rig and test method |
| CN111101476A (en) * | 2019-12-16 | 2020-05-05 | 武汉理工大学 | Test device for simulating engineering effect of hydraulic reclamation coral reef sand |
| CN112411463A (en) * | 2020-10-09 | 2021-02-26 | 哈尔滨理工大学 | Ocean soil hydraulic reclamation construction indoor simulation device and method reflecting hydraulic pressure characteristics |
| CN113605315B (en) * | 2021-07-30 | 2022-08-12 | 海南大学 | Seawall construction device |
| CN116516883A (en) * | 2022-06-02 | 2023-08-01 | 中交疏浚技术装备国家工程研究中心有限公司 | Portable indoor simulation intelligent test system of layer-by-layer hydraulic reclamation construction under water |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH084052A (en) * | 1994-06-24 | 1996-01-09 | Ube Ind Ltd | Mud solidifying and force-feeding device |
| JP3839642B2 (en) * | 2000-05-26 | 2006-11-01 | 孝行 鈴木 | Method for producing fluidized soil |
| CN201738297U (en) * | 2010-04-20 | 2011-02-09 | 武汉华荣科技发展有限责任公司 | Construction device for filling silt and reclaiming land |
| CN104846787B (en) * | 2015-04-01 | 2016-10-05 | 广西建工集团第五建筑工程有限责任公司 | Construction method for carrying out sand-blowing sea-filling land-making in shallow sea area by using cutter suction dredger |
| CN105155511B (en) * | 2015-09-18 | 2017-02-22 | 平顶山市公路工程公司 | Rotating drum type swirl curing and stirring device and dredged sludge hydraulic reclamation method |
| CN206448233U (en) * | 2017-02-13 | 2017-08-29 | 黑龙江省水利科学研究院 | A kind of live sand hydraulic reclamation apparatus for building of lab simulation |
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