CN106324226A - Pouring and injection integrated indoor testing device and method for monitoring underground water seepage and precipitation - Google Patents

Pouring and injection integrated indoor testing device and method for monitoring underground water seepage and precipitation Download PDF

Info

Publication number
CN106324226A
CN106324226A CN201610954302.1A CN201610954302A CN106324226A CN 106324226 A CN106324226 A CN 106324226A CN 201610954302 A CN201610954302 A CN 201610954302A CN 106324226 A CN106324226 A CN 106324226A
Authority
CN
China
Prior art keywords
water
soil
well
sedimentation
soil sample
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610954302.1A
Other languages
Chinese (zh)
Other versions
CN106324226B (en
Inventor
马秀媛
王欣桐
胡杰
李术才
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University
Original Assignee
Shandong University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong University filed Critical Shandong University
Priority to CN201610954302.1A priority Critical patent/CN106324226B/en
Publication of CN106324226A publication Critical patent/CN106324226A/en
Application granted granted Critical
Publication of CN106324226B publication Critical patent/CN106324226B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24Earth materials
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08Investigating permeability, pore-volume, or surface area of porous materials

Abstract

The invention provides a pouring and injection integrated indoor testing device and method for monitoring underground water seepage and precipitation. The pouring and injection integrated indoor testing device comprises a visualized round model barrel; a plurality of water penetrating plates are inserted into the visualized round model barrel; a rectangular soil sample box is formed between the water penetrating plates; a soil sample is stored in the rectangular soil sample box; a recharge well and a water precipitation well, which are connected with a water supply device, are inserted into the soil sample, and can be used for pumping and injecting water layer by layer; a pore water osmotic pressure sensor, a soil pressure sensor, a displacement sensor and a water pressure metering instrument, which are connected with an information analysis system, are buried in the soil sample; a water level variable water tank chamber is formed between the water penetrating plates and the round model barrel; and the water level variable water tank chamber is used for simulating a real working condition by controlling the height of a water level through flow control valves mounted on the recharge well and the water precipitation well.

Description

Monitoring seepage action of ground water, the perfusion one laboratory testing rig of sedimentation and method
Technical field
The present invention relates to a kind of for monitoring seepage action of ground water, the perfusion one new indoor assay device of sedimentation and operation Method.
Background technology
Subsoil water is a kind of most valuable resource.Along with the quickening of Urbanization Process In China, in terms of mining of groundwater, China's amount of groundwater mining averagely increases with the speed of 25 billion cubic meters, and city size and Underground Space Resource utilization rate constantly carry Height, has caused a large amount of losses of subsoil water.Development artificial groundwater recharge can alleviate this problem significantly, reduces owing to precipitation draws The ground risen settles and differential settlement on a large scale, plays an important role protection groundwater resources.Due to job site ten Point complexity, a lot of in the case of need to carry out laboratory test simulation and recharge, determine key parameter, in order to instruct Practical Project.But, The Returning test carried out in Practical Project often uses duration, price high, and only carries out single Returning test, lacks various The comprehensive measurement of variable and process, lack precipitation, considering of recharging.So, by the research technique of lab simulation Research precipitation, with to recharge common effect to the impact of Expected Results be necessary, be badly in need of a kind of device and can be realized specifically Engineering perfusion one is simulated.
Summary of the invention
The present invention solves the appearance of the problems referred to above, it is provided that a kind of may be used for monitors seepage action of ground water, the filling of sedimentation Note one new indoor assay device and operational approach.
For achieving the above object, the present invention uses following technical proposals:
A kind of perfusion one new indoor assay device for monitoring seepage action of ground water, sedimentation, including a visualization Circular mode type tube, in described visualization circular mode type tube interpolation equipped with multiple porous discs, and forms one between multiple porous disc Individual rectangle soil sample case, described rectangle soil sample case is used for containing soil sample, is inserted with and is connected with water supply installation in described soil sample Inverted well and dewatering well, described inverted well and dewatering well can realize being layered the function of pumping water, bury underground in described soil sample There is pore water osmolarity sensor, soil pressure sensor, displacement transducer and the hydraulic pressure gauge being connected with information analysis system; Being formed between described porous disc and circular mode type tube and become level water tank room, described change level water tank room is by connecting outside confession Water device controls the height of its water level, simulates real working condition.
Further, the cup dolly upper surface of described model cylinder is regular concavo-convex shape, for the multilamellar on nested top Porous disc;Fine and closely woven gauze is pasted, to prevent grogs from entering water tank room in described porous disc.
Further, readable scale, inner side is had to have the indentation of protrusion outside described multilamellar porous disc.
Further, when setting gradually irregular soil layer in described rectangle soil sample case, lower floor's soil body is carried out on which Isolation, top stationary barrier is taken down after setting, is configured the upper strata soil body by lower floor's soil body, with stratum under the different operating mode of simulation Situation.
Further, described water tank chamber outer wall is marked with scale, and described water tank room connects water pump by water supply line and is Its private water supply, is provided with discharge outlet bottom water tank room, discharge outlet is connected with drain pipe.
Further, described inverted well and dewatering well can work independently or cooperation, and inverted well and dewatering well Specific works quantity determine according to operating mode.
Further, comprising multilamellar pumping waterpipe in described inverted well and dewatering well, it is the most right to carry out Phreatic aquifer or artesian aquifer carry out pumping water.
Further, described pore water osmolarity sensor is used for measuring inside soil body osmotic pressure, soil pressure sensor For measuring stratum soil pressure, displacement transducer is used for measuring surface displacement, and limnograph is used for observing level of ground water, with reality Now comprehensive to the soil body, be monitored at many levels.
Further, described pore water osmolarity sensor and soil pressure sensor are arranged in inside different soil, position Displacement sensor is arranged in surface of stratum;All it is connected with information analysis system.
Further, described hydraulic pressure gauge is inserted in soil sample, is also connected with information analysis system.
Further, described information analysis system includes that pore water is oozed by computer and display, described computer The signal of pressure sensor, soil pressure sensor, displacement transducer and hydraulic pressure gauge collection is analyzed processing thoroughly, and passes through institute Information after processing is shown by the display stated, and has formed data analysis and the feedback processing of package unit.
Further, described model cylinder side is provided with observation platform, is available for a people and is observed.
Application said apparatus realization monitoring seepage action of ground water, sedimentation, operational approach, including the following steps:
1) need to design the size of rectangle soil sample case, and inverted well and the quantity of dewatering well according to test, to porous disc Assemble with the cup dolly of circular mode type tube, and in porous disc, paste fine and closely woven gauze;
2) need to arrange soil layer according to concrete operating mode, utilize stationary barrier lower floor's soil body on which to isolate, subsoil Top stationary barrier is taken down after setting by body, carries out the setting of the upper strata soil body, installs pore water and ooze in soil layer setting up procedure Pressure sensor and soil pressure sensor, last cloth displacement sensor and limnograph thoroughly;And pore water osmotic pressure is sensed Device, soil pressure sensor, displacement transducer are connected with information analysis system with limnograph;
3) inverted well, dewatering well are installed, water tank room, inverted well are connected with water supply installation with dewatering well;
4) adjust effusion meter, control the water level of water tank room, set the boundary condition determined by operating mode;
5) inverted well and the height of dewatering well and the pumping water yield are adjusted;
6) at regular intervals, the change of each item data of computer recording also forms chart, analyzes result of the test.
Further, can specifically arrange for strata condition, boundary condition according to different operating modes, repeat (1) (3), controlling effusion meter, well situation, repeat (4) (5), Practical Project is carried out by the Different Results drawn according to step (6) Instruct.
The present invention have studied a kind of for monitoring seepage action of ground water, the perfusion one new indoor assay device of sedimentation and behaviour Make method, solve of long duration, the shortcoming such as expense is high of on-the-spot Returning test, simulated condition more truly, more practicality, Comprehensive.Compared with forefathers' research, apparatus of the present invention have the advantage that
1) allpurpose model cartridge system can intuitively be observed, and the protrusion indentation design in porous disc makes simulation irregular Soil layer is convenient, easy to assembly, repeatable utilization;
2) device is by variation cistern water level, it is achieved controls and adjusts level of ground water and recharge pressure, more true topotype Intending operating mode, adaptive is strong, easy and simple to handle;
3) design of many Jing Chouzhushui one can realize working independently or cooperation, carries out concurrently or separately containing multiple Water layer carries out pumping water, can be adjusted according to concrete operating mode real-time on-site;
4) device uses multiple sensors and measuring instrument to carry out data acquisition, accomplishes monitoring in real time comprehensive, multi-level, and Data analysis and feedback processing can be accomplished in time;
Accompanying drawing explanation
Fig. 1 is assay device schematic diagram of the present invention;
Fig. 2 is lab simulation perfusion one novel test device two dimension front view;
Fig. 3 is circular cylinder body base front view;
Fig. 4 is circular cylinder body base vertical view;
Fig. 5 is porous disc side view;
Fig. 6 is multifunctional water well profile figure;
Fig. 7 (a), Fig. 7 (b), Fig. 7 (c) are that multi-functional well is layered pumping water schematic diagram.
Wherein, 1, visualization safety glass circular mode type tube;2, porous disc;3, level water tank room is become;4, the soil body;5, draining Pipeline;6, inverted well;7, dewatering well;8, flow control valve;9, pore water osmolarity sensor;10, soil pressure sensor;11、 Limnograph;12, displacement transducer;13, computer;14, display;15, transmission line;16, water supply installation;17, measuring platform.
Detailed description of the invention
Below in conjunction with the accompanying drawings, specific implementation of the patent mode is further described.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of lab simulation perfusion one for monitoring seepage action of ground water, sedimentation Body novel test device, takes out flood pattern, data including visualization circular model cartridge system 1, controllable boundary conditional systems, Duo Jing Integrated Measurement System and information analysis system.
Specifically, nested supporting multilamellar porous disc 2 on visualization safety glass circular mode type tube 1, place the soil body 4, many Layer porous disc 2 is internally formed a rectangle soil sample case at visualization safety glass circular mode type tube 1, corresponding multiple sensors and Measuring instrument is placed in rectangle soil sample case;
Controllable boundary conditional systems by becoming level water tank room 3, drainage pipeline 5 forms, by inverted well 6 and dewatering well 7 Flow control valve control become level water tank room 3 water level height;Formed between described porous disc and circular mode type tube and become water Water tank room 3, position;
Many wells are taken out flood pattern and are included inverted well 6, dewatering well 7, flow control valve 8, many group water-supply-pipes and water supply installation 16 compositions, inverted well 6, dewatering well 7 be placed in circular mode type tube 1, flow control valve 8 regulate and control, many group water-supply-pipes with And water supply installation be inverted well 6, dewatering well 7 power is provided;
Aggregation of data is measured system and is included that osmotic pressure is responsible for by multiple sensors and measuring instrument, pore water osmolarity sensor 9 Monitoring, soil pressure sensor 10 is responsible for the monitoring of soil pressure, and limnograph 11 is responsible for the monitoring of soil body water level, displacement sensing The monitoring of surface displacement sedimentation is responsible for by device 12;Information analysis system includes computer 13, display 14, transmission line 15, counts According to analyzing and feedback processing.
Described multifunctional visible model cartridge system is a circular tempering model cylinder 1 equipped with safety glass, model Tube length diameter 200cm, high 100cm.
The cup dolly upper surface of described model cylinder 1 is regular concavo-convex shape, for the multilamellar porous disc 2 on nested top, Paste fine and closely woven gauze in porous disc, prevent grogs from entering water tank room.Being internally formed a rectangle soil sample case, soil sample case inside soil body is put Put multiple sensors and measuring instrument.
There are readable scale, inner side to have the indentation of protrusion outside described porous disc 2, paste fine and closely woven gauze in porous disc, prevent Grogs enters water tank room.When setting gradually irregular soil layer, lower floor's soil body is isolated on which, and lower floor's soil body will after setting Top stationary barrier is taken down, and is configured the upper strata soil body, with strata condition under the different operating mode of simulation.
Described controllable boundary conditional systems is made up of the water tank room 3 of soil sample case surrounding, by connecing the outside dress that supplies water in succession Putting, control the turnover water yield, be provided with discharge outlet bottom water tank room, discharge outlet is connected with drain pipe 5.
Described many wells are taken out flood pattern and are made up of water pump, water-supply-pipe, inverted well 6 and dewatering well 7, inverted well 6 and precipitation Comprise multilamellar pumping waterpipe in well 7, can carry out concurrently or separately phreatic aquifer or artesian aquifer being carried out pumping water, real Now recharge, two kinds of wells of precipitation work independently or cooperation, and well specific works quantity determines according to operating mode, concrete such as figure 6, shown in Fig. 7 (a), Fig. 7 (b), Fig. 7 (c).
Aggregation of data is measured system and is used multiple sensors and measuring instrument to be acquired data, as flow control valve is used for Controlling the pumping water yield, pore water osmolarity sensor 9 is used for measuring inside soil body osmotic pressure, and soil pressure sensor 10 is used for measuring Stratum soil pressure, displacement transducer 12 is used for measuring surface displacement, and limnograph 11 is used for observing level of ground water, right to realize The soil body is comprehensive, be monitored at many levels.
Pore water osmolarity sensor 9 and soil pressure sensor 10 are arranged in inside different soil, displacement transducer 10 cloth Put at surface of stratum, be connected with information analysis system.
Information analysis system is made up of computer 13, display 14, transmission line 15, and pore water is permeated by described computer The signal of pressure sensor, soil pressure sensor, displacement transducer and hydraulic pressure gauge collection is analyzed processing, and by described Display to process after information show, formed data analysis and the feedback processing of package unit.
Described model cylinder side is provided with observation platform 17, is available for a people and is observed.
Multifunctional visible model cartridge system: main body is visualization circular mode type tube, and material is safety glass, circular cylinder body Base upper surface concavo-convex, on it, nested supporting multilamellar porous disc, is internally formed a rectangle soil sample case, and having outside porous disc can Reading scale, have the indentation of protrusion in porous disc, the irregular soil layer of convenient simulation, it is placed by corresponding multiple sensors and measuring instrument In;(2) controllable boundary conditional systems: this system is the change level water tank room of surrounding, and water tank room is indicated scale, supplied water by outside Device controlling water level height, simulates real working condition;(3) flood pattern taken out by many wells: this system is by water pump, miniature inverted well, miniature Dewatering well, many group water-supply-pipe compositions, comprise multilamellar pumping waterpipe in well, can carry out concurrently or separately to phreatic aquifer or Artesian aquifer carries out pumping water, is responsible for simulation pumping water environment;(4) aggregation of data measures system: test uses multiple sensing Device and measuring instrument carry out data acquisition, pass including flow control valve, pore water osmolarity sensor, soil pressure sensor, displacement Sensor and limnograph, sensor is connected with computer with measuring instrument, comprehensive, be monitored the soil body at many levels;(5) Information analysis system: this system is made up of computer, display, transmission line, carries out data analysis and feedback processing.
Described multifunctional visible model cartridge system is a circular tempering model cylinder equipped with safety glass, soil sample case Long diameter 200cm, high 100cm.
Concrete operation method includes the following steps:
(1) according to test it needs to be determined that model cylinder 1 size and inverted well 6, dewatering well 7 quantity, to porous disc 2 and circular base Seat assembles, and pastes fine and closely woven gauze in porous disc 2, a number of inverted well 6, dewatering well 7 is placed, and at well Upper arrangement flow control valve 8;
(2) need to arrange soil layer according to concrete operating mode, utilize stationary barrier lower floor's soil body on which to isolate, subsoil Top stationary barrier is taken down after setting by body, carries out the setting of the upper strata soil body, installs pore water and ooze in soil layer setting up procedure Pressure sensor 9 and soil pressure sensor 10, last cloth displacement sensor 12 thoroughly;
(3) change level water tank room 3, water storage tank 4, drainage pipeline 5, flow control valve 8 are coupled together, will calculate subsequently Each assemblies such as machine, display, transmission line connect with sensor wire;
(4) adjust flow control valve 8, control the water level of water tank room, set the boundary condition determined by operating mode;
(5) inverted well 6 and the height of dewatering well 7 and the pumping water yield are adjusted;
(6) at regular intervals, experimentation can be climbed up measuring platform 17 and be observed, each item data of computer recording Change and formed chart, analyze result of the test.
Can specifically arrange for strata condition, boundary condition according to different operating modes, repeat (1) (3), control flow Meter, well situation, repeat (4) (5), and Practical Project is instructed by the Different Results drawn according to step (6).
Although the detailed description of the invention of the present invention is described by the above-mentioned accompanying drawing that combines, but not the present invention is protected model The restriction enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme, and those skilled in the art are not Need to pay various amendments or deformation that creative work can make still within protection scope of the present invention.

Claims (10)

1. the perfusion one laboratory testing rig monitoring seepage action of ground water, sedimentation, it is characterised in that include a visualization Circular mode type tube, in described visualization circular mode type tube interpolation equipped with multiple porous discs, and forms one between multiple porous disc Individual rectangle soil sample case, described rectangle soil sample case is used for containing soil sample, is inserted with and is connected with water supply installation in described soil sample Comprise multilamellar pumping waterpipe in inverted well and dewatering well, inverted well and dewatering well, can carry out concurrently or separately aqueous to diving Layer or artesian aquifer carry out pumping water;The pore water osmotic pressure being connected with information analysis system it is embedded with in described soil sample Sensor, soil pressure sensor, displacement transducer and hydraulic pressure gauge;Formed between described porous disc and circular mode type tube and become Level water tank room, the described level water tank room that becomes controls the height of its water level, simulates true work by connecting outside water supply installation Condition.
Monitor the perfusion one laboratory testing rig of seepage action of ground water, sedimentation the most as claimed in claim 1, it is characterised in that The cup dolly upper surface of described model cylinder is regular concavo-convex shape, for the multilamellar porous disc on nested top;Described is permeable Fine and closely woven gauze is pasted, to prevent grogs from entering water tank room in plate.
Monitor the perfusion one laboratory testing rig of seepage action of ground water, sedimentation the most as claimed in claim 1, it is characterised in that Readable scale, inner side is had to have the indentation of protrusion outside described multilamellar porous disc.
Monitor the perfusion one laboratory testing rig of seepage action of ground water, sedimentation the most as claimed in claim 1, it is characterised in that When setting gradually irregular soil layer in described rectangle soil sample case, lower floor's soil body is isolated on which, and lower floor's soil body is arranged After Hao, top stationary barrier is taken down, be configured the upper strata soil body, with strata condition under the different operating mode of simulation.
Monitor the perfusion one laboratory testing rig of seepage action of ground water, sedimentation the most as claimed in claim 1, it is characterised in that Described water tank chamber outer wall is marked with scale, and it is its private water supply that described water tank room connects water pump by water supply line, water tank room Bottom is provided with discharge outlet, and discharge outlet is connected with drain pipe.
Monitor the perfusion one laboratory testing rig of seepage action of ground water, sedimentation the most as claimed in claim 1, it is characterised in that Described many wells are taken out flood pattern and are made up of water pump, water-supply-pipe, inverted well and dewatering well, comprise multilamellar in inverted well and dewatering well Pumping waterpipe, can carry out concurrently or separately phreatic aquifer or artesian aquifer being carried out pumping water, it is achieved recharge, precipitation two Planting well to work independently or cooperation, well specific works quantity determines according to operating mode.
Monitor the perfusion one laboratory testing rig of seepage action of ground water, sedimentation the most as claimed in claim 1, it is characterised in that Described pore water osmolarity sensor is used for measuring inside soil body osmotic pressure, and soil pressure sensor is used for measuring stratum soil pressure Power, displacement transducer is used for measuring surface displacement, and limnograph is used for observing level of ground water, comprehensive to the soil body with realization, It is monitored at many levels.
Monitor the perfusion one laboratory testing rig of seepage action of ground water, sedimentation the most as claimed in claim 1, it is characterised in that Described pore water osmolarity sensor and soil pressure sensor are arranged in inside different soil, and displacement transducer is arranged in stratum Surface;Described hydraulic pressure gauge is inserted in soil sample.
Monitor the perfusion one laboratory testing rig of seepage action of ground water, sedimentation the most as claimed in claim 1, it is characterised in that Described information analysis system includes computer and display, and described computer is to pore water osmolarity sensor, soil pressure The signal of sensor, displacement transducer and hydraulic pressure gauge collection is analyzed processing, and by described display to process After information show, formed data analysis and the feedback processing of package unit.
10. the arbitrary described device of application claim 1-9 realizes monitoring seepage action of ground water, the operational approach of sedimentation, its feature It is, including the following steps:
1) need to design the size of rectangle soil sample case, and inverted well and the quantity of dewatering well according to test, to porous disc and circle The cup dolly of shape model cylinder assembles, and pastes fine and closely woven gauze in porous disc;
2) needing to arrange soil layer according to concrete operating mode, utilize stationary barrier lower floor's soil body on which to isolate, lower floor's soil body sets Put and afterwards top stationary barrier is taken down, carry out the setting of the upper strata soil body, soil layer setting up procedure is installed pore water osmotic pressure Sensor and soil pressure sensor, last cloth displacement sensor and limnograph;And by pore water osmolarity sensor, soil Pressure transducer, displacement transducer are connected with information analysis system with limnograph;
3) inverted well, dewatering well are installed, water tank room, inverted well are connected with water supply installation with dewatering well;
4) adjust effusion meter, control the water level of water tank room, set the boundary condition determined by operating mode;
5) inverted well and the height of dewatering well and the pumping water yield are adjusted;
6) at regular intervals, the change of each item data of computer recording also forms chart, analyzes result of the test.
CN201610954302.1A 2016-11-03 2016-11-03 Monitor seepage action of ground water, sedimentation perfusion one laboratory testing rig and method Active CN106324226B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610954302.1A CN106324226B (en) 2016-11-03 2016-11-03 Monitor seepage action of ground water, sedimentation perfusion one laboratory testing rig and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610954302.1A CN106324226B (en) 2016-11-03 2016-11-03 Monitor seepage action of ground water, sedimentation perfusion one laboratory testing rig and method

Publications (2)

Publication Number Publication Date
CN106324226A true CN106324226A (en) 2017-01-11
CN106324226B CN106324226B (en) 2018-08-31

Family

ID=57819497

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610954302.1A Active CN106324226B (en) 2016-11-03 2016-11-03 Monitor seepage action of ground water, sedimentation perfusion one laboratory testing rig and method

Country Status (1)

Country Link
CN (1) CN106324226B (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106847048A (en) * 2017-02-28 2017-06-13 济南轨道交通集团有限公司 Simulate the emulation Boundary Test system of artesian groundwater recharge
CN107271639A (en) * 2017-07-25 2017-10-20 中国科学院地质与地球物理研究所 A kind of groundwater simulation system and method
CN108198498A (en) * 2017-12-28 2018-06-22 防灾科技学院 Earthquake-tide effect lower simulator and analogy method of the inshore with seepage action of ground water
CN108205057A (en) * 2017-12-06 2018-06-26 湖南大学 Underground engineering blocks the simulation test device that water circulation path causes city ground subsidence
CN108956414A (en) * 2018-04-25 2018-12-07 长安大学 A kind of sponge urban biology is detained facility model experimental rig and method
CN109709308A (en) * 2019-01-21 2019-05-03 南京大学 One kind adopting water type ground fissure physical model test device and test method
CN110108445A (en) * 2019-05-10 2019-08-09 三峡大学 Gang of wells, which is drawn back, fills simulation test device and method
CN110146574A (en) * 2019-05-30 2019-08-20 中国环境科学研究院 Underground water field sampling by filtration and dynamic water flow index determining device and measuring method
CN110426504A (en) * 2019-07-30 2019-11-08 山东大学 Karst aquifer sandbox pilot system and method based on tracer waterpower tomographic inversion
CN110749703A (en) * 2019-11-05 2020-02-04 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) Method for simulating sandstone thermal storage geothermal tail water recharge and tracing experiment
CN112504337A (en) * 2020-11-30 2021-03-16 同济大学 Soft soil precipitation and recharge model test device based on optical fiber monitoring

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635122A (en) * 2012-04-10 2012-08-15 上海广联建设发展有限公司 Dewatering-recharging integrated device and process for foundation pit engineering
CN102787611A (en) * 2012-08-10 2012-11-21 中国二冶集团有限公司 Precipitation method for excavation of foundation pit at collapsible loess region
CN103741671A (en) * 2014-01-22 2014-04-23 上海长凯岩土工程有限公司 Groundwater recharge system structure for foundation pit dewatering
CN204040012U (en) * 2014-08-18 2014-12-24 安徽水文地质工程地质公司南京分公司 A kind of water recharge system structure
CN105719553A (en) * 2016-03-25 2016-06-29 济南轨道交通集团有限公司 Simulation testing system of groundwater recharge and establishment method thereof
CN206132761U (en) * 2016-11-03 2017-04-26 山东大学 Monitoring groundwater seepage flow, subside fill integrative indoor test device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102635122A (en) * 2012-04-10 2012-08-15 上海广联建设发展有限公司 Dewatering-recharging integrated device and process for foundation pit engineering
CN102787611A (en) * 2012-08-10 2012-11-21 中国二冶集团有限公司 Precipitation method for excavation of foundation pit at collapsible loess region
CN103741671A (en) * 2014-01-22 2014-04-23 上海长凯岩土工程有限公司 Groundwater recharge system structure for foundation pit dewatering
CN204040012U (en) * 2014-08-18 2014-12-24 安徽水文地质工程地质公司南京分公司 A kind of water recharge system structure
CN105719553A (en) * 2016-03-25 2016-06-29 济南轨道交通集团有限公司 Simulation testing system of groundwater recharge and establishment method thereof
CN206132761U (en) * 2016-11-03 2017-04-26 山东大学 Monitoring groundwater seepage flow, subside fill integrative indoor test device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106847048A (en) * 2017-02-28 2017-06-13 济南轨道交通集团有限公司 Simulate the emulation Boundary Test system of artesian groundwater recharge
CN107271639A (en) * 2017-07-25 2017-10-20 中国科学院地质与地球物理研究所 A kind of groundwater simulation system and method
CN108205057B (en) * 2017-12-06 2020-08-11 湖南大学 Simulation test device for urban stratum collapse caused by water cut-off circulation path of underground engineering
CN108205057A (en) * 2017-12-06 2018-06-26 湖南大学 Underground engineering blocks the simulation test device that water circulation path causes city ground subsidence
CN108198498B (en) * 2017-12-28 2019-12-13 防灾科技学院 Simulation device and simulation method for underground water seepage of offshore shore zone under earthquake-sea tide action
CN108198498A (en) * 2017-12-28 2018-06-22 防灾科技学院 Earthquake-tide effect lower simulator and analogy method of the inshore with seepage action of ground water
CN108956414A (en) * 2018-04-25 2018-12-07 长安大学 A kind of sponge urban biology is detained facility model experimental rig and method
CN109709308A (en) * 2019-01-21 2019-05-03 南京大学 One kind adopting water type ground fissure physical model test device and test method
CN110108445A (en) * 2019-05-10 2019-08-09 三峡大学 Gang of wells, which is drawn back, fills simulation test device and method
CN110146574A (en) * 2019-05-30 2019-08-20 中国环境科学研究院 Underground water field sampling by filtration and dynamic water flow index determining device and measuring method
CN110426504A (en) * 2019-07-30 2019-11-08 山东大学 Karst aquifer sandbox pilot system and method based on tracer waterpower tomographic inversion
WO2021017195A1 (en) * 2019-07-30 2021-02-04 山东大学 Karst aquifer sand box test system and method based on tracing hydraulic chromatography inversion
CN110749703A (en) * 2019-11-05 2020-02-04 山东省地勘局第二水文地质工程地质大队(山东省鲁北地质工程勘察院) Method for simulating sandstone thermal storage geothermal tail water recharge and tracing experiment
CN112504337A (en) * 2020-11-30 2021-03-16 同济大学 Soft soil precipitation and recharge model test device based on optical fiber monitoring

Also Published As

Publication number Publication date
CN106324226B (en) 2018-08-31

Similar Documents

Publication Publication Date Title
CN106324226A (en) Pouring and injection integrated indoor testing device and method for monitoring underground water seepage and precipitation
CN206132761U (en) Monitoring groundwater seepage flow, subside fill integrative indoor test device
CN103105310A (en) Testing device and method of ground deformation caused by simulating metro shield tunnel construction
CN105156102B (en) Bottom water reservoir water energy three-dimensional physical simulation device and method
CN108195723B (en) Permeation grouting test system and method for reinforcing loose gravel soil
CN104005363A (en) Three-dimensional underground pressure-bearing water flow-subway tunnel structure interaction simulating device
CN204315152U (en) Phreatic well flood-pot-test device
Amoozegar et al. Methods for measuring hydraulic conductivity and drainable porosity
CN105242028B (en) One kind is taken out filling by skyscraper load and subsoil water and causes soil body delaminating deposition model test apparatus and test method
CN205384202U (en) Rainfall infiltration law test system based on aqueous vapor two -phase flow
CN102704911A (en) Multilateral well experimental model, system and sand filling method
CN103091471B (en) A kind of model accelerating rinse fill consolidation and test method thereof
CN108447376A (en) A kind of assessment nano-particle migrates in underground environment and returns the analogue experiment installation to become and method
CN105786032A (en) Experimental area underground water level accurate control system and method
CN109085323A (en) It is a kind of can hierarchical control water level delaminating deposition model test apparatus and test method
CN202937246U (en) Multilateral well experimental model and edge water stimulation device and multilateral well experimental system thereof
CN104865372A (en) Test method of indoor recirculation model test system for simulating confined water layer
CN104820079A (en) Application of well pipe to artificial bank zone pollutant migration and transformation indoor simulator
CN204758591U (en) Indoor model test system of recharging on simulation pressure -bearing irrigated land layer
CN105092798B (en) Recharge system and test method in one kind simulation varying head permeable ground diving stratum room
CN109853646A (en) Foundation pit artesian water precipitation simulation laboratory test device and its test method
CN104897877B (en) Model assay systems and control method thereof are recharged in the indoor on simulation artesian water stratum
CN205581667U (en) Accurate controlling means of trial zone ground water level
CN203132854U (en) Test device used for simulating stratum deformation triggered by subway shield tunnel construction
CN205080111U (en) Many spaces combining medium tunnel seepage flow vegetation growing water testing arrangement

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
GR01 Patent grant
GR01 Patent grant