CN105424912A - Movable slope-varying-type steel trough for simulating soil leakage status in karst region - Google Patents
Movable slope-varying-type steel trough for simulating soil leakage status in karst region Download PDFInfo
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- CN105424912A CN105424912A CN201510970001.3A CN201510970001A CN105424912A CN 105424912 A CN105424912 A CN 105424912A CN 201510970001 A CN201510970001 A CN 201510970001A CN 105424912 A CN105424912 A CN 105424912A
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Abstract
The invention provides a movable slope-varying-type steel trough for simulating soil leakage status in karst regions. The movable slope-varying-type steel trough includes a trough body, in which a vegetation simulating layer, a soil simulating layer, a rock simulating layer and a water and soil collecting layer are disposed successively from top to bottom. Steel bars or an iron wire net is arranged on the lower end of the rock simulating layer and is used for supporting and fixing the rock simulating layer. The water and soil collecting layer is a hollow layer which is disposed between the rock simulating layer and the bottom of the trough body. A soil surface collection trough and a soil leakage collection through are disposed on one side of the trough body and an elevating device is arranged on the other opposite side of the trough body and is used for lifting the trough body. The movable slope-varying-type steel trough aims to solve the problem that soil erosion researching in karst regions only focuses on the erosion process on earth surface and researching and simulation on soil leakage is still in a blank stage. The invention belongs to the field of researching and simulation of water and soil in the karst regions.
Description
Technical field
The present invention relates to a kind of change slope formula experimental tank, belong to karst soil leakage research field.
Background technology
Complicated and the dual pore structure of distributing inhomogeneity of the earth's surface formed under karsitification, underground medium, cause soil except running off in earth's surface, also there is the leakage of underground, soil leakage is grown relevant with the Karst Fissures that the vertical mode of action of underground water causes.The soil of leakage is undertaken corroding by underpass, carry, is piled up, essential distinction is had with the Soil Erosion of other Non-karst area, the soil erosion is in the past conceived to the erosion process with earth's surface, soil underground leakage research for karst is less, and for the simulation blank out especially at home and abroad of soil underground leakage situation.
Summary of the invention
The object of the invention is to: a kind of mobile change slope formula experimental tank of simulating karst soil leakage situation is provided, to solve the erosion process that current karst area soil erosion study is only conceived to earth's surface, soil leakage research and simulation are still in the problem in blank stage.
For solving the problem, intend adopting a kind of so mobile change slope formula experimental tank of simulating karst soil leakage situation, comprise cell body, vegetation modeling layer is disposed with from top to bottom in cell body, Simulated Soil layer, rock simulation layer and water and soil collecting layer, vegetation modeling layer is the soil table vegetable layer under simulation environment of karst, Simulated Soil layer is the surface soil layer under simulation environment of karst, rock simulation layer is the lithosphere under simulation environment of karst below surface soil layer, the lower end of rock simulation layer is provided with reinforcing bar or entanglement, reinforcing bar or entanglement are for supporting the rock simulation layer of fixing top, water and soil collecting layer be arranged at bottom rock simulation layer and cell body between folder dead level, the side of cell body is provided with soil table feeder and leakage feeder, the bottom of cell body opposite side on the other side is provided with the jacking gear for lifting cell body.
Simulation for ease of lithosphere makes, and rock simulation layer to be built according to simulated lithosphere structure by cement to form, and method for making is comparatively simple;
Jacking gear preferred hydraulic pressure/oil-pressure lifting device, as lifting jack etc., is easier to obtain;
Preferably, also include the first conduit and the first collection container, described soil table feeder correspondence is arranged at the soil surface place of Simulated Soil layer, and one end of the first conduit is communicated to the bottom land of soil table feeder, and the other end of the first conduit extends in the first collection container;
Preferably, also include the second conduit and the second collection container, described leakage feeder correspondence is arranged at the bottom place of cell body side, and one end of the second conduit is communicated to the bottom land of leakage feeder, the second conduit the other end extend in the second collection container;
Further preferred structure is: cell body and jacking gear are all arranged in back up pad, and the bottom part cloth of back up pad is provided with roller, is convenient to cell body and moves.
Compared with prior art, major advantage is as follows in the present invention: 1, the erosion of simulated soil underground leakage process soil, carrying, accumulation situation and erosion amount, for soil leakage research provides basis; 2, the loss soil contrast on underground and earth's surface under different gradient can be done; 3, the loss soil contrast on underground and earth's surface under different vegetation disposal pattern can be done.Soil erosion situation and the soil underground leakage process on earth's surface can be simulated simultaneously, surface soil erosion is missed to combine with soil underground and carries out comparative study.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, the present invention is described in further detail below with reference to accompanying drawings,
Embodiment:
With reference to Fig. 1, the present embodiment provides a kind of mobile change slope formula experimental tank of simulating karst soil leakage situation, comprising:
Cell body 1, cell body 1 is steel tank, vegetation modeling layer 11 is disposed with from top to bottom in cell body 1, Simulated Soil layer 12, rock simulation layer 13 and water and soil collecting layer 14, its thickness is determined according to required simulated environment, rock simulation layer 13 to be built according to simulated lithosphere structure by cement to form, the side of cell body 1 is provided with soil table feeder 2 and leakage feeder 3, the bottom of cell body 1 opposite side on the other side is provided with the jacking gear 4 for lifting cell body 1, jacking gear 4 adopts lifting jack, described cell body 1 and jacking gear 4 are all arranged in back up pad 9, the bottom part cloth of back up pad 9 is provided with roller 8.
Vegetation modeling layer 11 is the soil table vegetable layer under simulation environment of karst;
Simulated Soil layer 12 is the surface soil layer under simulation environment of karst;
Rock simulation layer 13 is the lithosphere under simulation environment of karst below surface soil layer, and the lower end of rock simulation layer 13 is provided with reinforcing bar or entanglement 15, and reinforcing bar or entanglement 15 are for supporting the rock simulation layer 13 of fixing top;
Water and soil collecting layer 14 is the folder dead level between being arranged at bottom rock simulation layer 13 and cell body 1, for collecting the water and soil of seepage;
Also include the first conduit 4, first collection container 5, second conduit 6 and the second collection container 7, described soil table feeder 2 correspondence is arranged at the soil surface place of Simulated Soil layer 12, one end of first conduit 4 is communicated to the bottom land of soil table feeder 2, and the other end of the first conduit 4 extends in the first collection container 5; Described leakage feeder 3 correspondence is arranged at the bottom place of cell body 1 side, and one end of the second conduit 6 is communicated to the bottom land of leakage feeder 3, the second conduit 6 the other end extend in the second collection container 7.
Claims (6)
1. simulate the mobile change slope formula experimental tank of karst soil leakage situation for one kind, it is characterized in that: comprise cell body (1), vegetation modeling layer (11) is disposed with from top to bottom in cell body (1), Simulated Soil layer (12), rock simulation layer (13) and water and soil collecting layer (14), vegetation modeling layer (11) is the soil table vegetable layer under simulation environment of karst, Simulated Soil layer (12) is the surface soil layer under simulation environment of karst, rock simulation layer (13) is the lithosphere under simulation environment of karst below surface soil layer, the lower end of rock simulation layer (13) is provided with reinforcing bar or entanglement (15), reinforcing bar or entanglement (15) are for supporting the rock simulation layer (13) of fixing top, water and soil collecting layer (14) is for being arranged at the folder dead level between rock simulation layer (13) and cell body (1) bottom, the side of cell body (1) is provided with soil table feeder (2) and leakage feeder (3), the bottom of cell body on the other side (1) opposite side is provided with the jacking gear (4) for lifting cell body (1).
2. a kind ofly according to claim 1 simulate the mobile of karst soil leakage situation and become slope formula experimental tank, it is characterized in that: described rock simulation layer (13) to be built according to simulated lithosphere structure by cement to form.
3. a kind of movement of simulating karst soil leakage situation becomes slope formula experimental tank according to claim 1, it is characterized in that: described jacking gear (4) is hydraulic pressure/oil-pressure lifting device.
4. a kind of movement of simulating karst soil leakage situation becomes slope formula experimental tank according to claim 1, it is characterized in that: also include the first conduit (4) and the first collection container (5), described soil table feeder (2) correspondence is arranged at the soil surface place of Simulated Soil layer (12), one end of first conduit (4) is communicated to the bottom land of soil table feeder (2), and the other end of the first conduit (4) extends in the first collection container (5).
5. a kind of movement of simulating karst soil leakage situation becomes slope formula experimental tank according to claim 1, it is characterized in that: also include the second conduit (6) and the second collection container (7), described leakage feeder (3) correspondence is arranged at the bottom place of cell body (1) side, one end of second conduit (6) is communicated to the bottom land of leakage feeder (3), the second conduit (6) the other end extend in the second collection container (7).
6. a kind of movement of simulating karst soil leakage situation becomes slope formula experimental tank according to claim 1, it is characterized in that: described cell body (1) and jacking gear (4) are all arranged in back up pad (9), the bottom part cloth of back up pad (9) is provided with roller (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510970001.3A CN105424912B (en) | 2015-12-22 | 2015-12-22 | A kind of simulation karst soil misses the mobile change slope formula steel tank of situation |
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| CN201510970001.3A CN105424912B (en) | 2015-12-22 | 2015-12-22 | A kind of simulation karst soil misses the mobile change slope formula steel tank of situation |
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| CN105424912A true CN105424912A (en) | 2016-03-23 |
| CN105424912B CN105424912B (en) | 2017-07-11 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596897A (en) * | 2017-01-18 | 2017-04-26 | 河海大学 | Test device and method for measuring slope fixation effects and water absorption performances of reinforced plant soil |
| CN108060714A (en) * | 2017-12-20 | 2018-05-22 | 桂林理工大学 | Karst sloping field earth's surface soil erosion quantitative collection device |
| CN108222124A (en) * | 2017-12-20 | 2018-06-29 | 桂林理工大学 | Karst sloping field earth's surface soil erosion quantitative collection method |
| CN108362635A (en) * | 2018-04-23 | 2018-08-03 | 贵州大学 | A kind of method and its device of the soil erosion of research engineering soil-rock mixture |
| CN108519476A (en) * | 2018-04-11 | 2018-09-11 | 中国农业大学 | Karst bedrock fracture water and soil misses the analogy method and device of process |
| CN109342252A (en) * | 2018-11-01 | 2019-02-15 | 三峡大学 | Vegetation side slope scouring-resistance Journal of Sex Research device and experimental method |
| CN109975521A (en) * | 2019-04-25 | 2019-07-05 | 贵州师范大学 | A kind of Karst region earth's surface underground is lost monitoring device and its application method |
| CN110006808A (en) * | 2019-05-08 | 2019-07-12 | 桂林理工大学 | A kind of simulation Karst region crack pipeline developmental state device |
| CN110174505A (en) * | 2019-06-27 | 2019-08-27 | 贵州师范大学 | It is a kind of for the runoff pond of Karst Rocky Desertification Region and its installation and application |
| CN110221044A (en) * | 2019-07-12 | 2019-09-10 | 贵州师范大学 | A kind of water and soil leakage analog machine for Rocky Desertification Region |
| CN110261581A (en) * | 2019-07-19 | 2019-09-20 | 贵州师范大学 | A kind of Karst region water and soil nutrient transfer monitoring device and method |
| CN110596350A (en) * | 2019-09-24 | 2019-12-20 | 贵州师范大学 | Simulation method for researching water and soil loss situation of biological crust in karst stony desertification region |
| CN110646590A (en) * | 2019-10-29 | 2020-01-03 | 贵州大学 | Water and soil loss measurement-based water and soil conservation scheme determination method and system |
| CN113718864A (en) * | 2021-09-18 | 2021-11-30 | 四川大学 | Karst sloping field and stony desertification side slope earth surface and underground water and soil loss integrated test model |
| CN114354888A (en) * | 2021-12-31 | 2022-04-15 | 贵州大学 | Experimental device and method based on karst binary space structure non-point source pollution |
Families Citing this family (1)
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| KR101855633B1 (en) * | 2017-11-29 | 2018-05-04 | 서울대학교산학협력단 | Simulator and method for simulating soil runoff |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106596897A (en) * | 2017-01-18 | 2017-04-26 | 河海大学 | Test device and method for measuring slope fixation effects and water absorption performances of reinforced plant soil |
| CN106596897B (en) * | 2017-01-18 | 2019-04-26 | 河海大学 | Measurement reinforcement plant soil consolidates the experimental rig and method of slope effect and water absorbing properties |
| CN108060714A (en) * | 2017-12-20 | 2018-05-22 | 桂林理工大学 | Karst sloping field earth's surface soil erosion quantitative collection device |
| CN108222124A (en) * | 2017-12-20 | 2018-06-29 | 桂林理工大学 | Karst sloping field earth's surface soil erosion quantitative collection method |
| CN108222124B (en) * | 2017-12-20 | 2023-05-02 | 桂林理工大学 | Quantitative collection method for surface water and soil loss of karst sloping field |
| CN108519476A (en) * | 2018-04-11 | 2018-09-11 | 中国农业大学 | Karst bedrock fracture water and soil misses the analogy method and device of process |
| CN108519476B (en) * | 2018-04-11 | 2020-09-18 | 中国农业大学 | Simulation method and device for water and soil leakage process of karst bedrock cracks |
| CN108362635A (en) * | 2018-04-23 | 2018-08-03 | 贵州大学 | A kind of method and its device of the soil erosion of research engineering soil-rock mixture |
| CN109342252B (en) * | 2018-11-01 | 2019-11-08 | 三峡大学 | The experimental method of vegetation side slope scouring-resistance Journal of Sex Research |
| CN109342252A (en) * | 2018-11-01 | 2019-02-15 | 三峡大学 | Vegetation side slope scouring-resistance Journal of Sex Research device and experimental method |
| CN109975521A (en) * | 2019-04-25 | 2019-07-05 | 贵州师范大学 | A kind of Karst region earth's surface underground is lost monitoring device and its application method |
| CN110006808A (en) * | 2019-05-08 | 2019-07-12 | 桂林理工大学 | A kind of simulation Karst region crack pipeline developmental state device |
| CN110174505A (en) * | 2019-06-27 | 2019-08-27 | 贵州师范大学 | It is a kind of for the runoff pond of Karst Rocky Desertification Region and its installation and application |
| CN110221044A (en) * | 2019-07-12 | 2019-09-10 | 贵州师范大学 | A kind of water and soil leakage analog machine for Rocky Desertification Region |
| CN110261581A (en) * | 2019-07-19 | 2019-09-20 | 贵州师范大学 | A kind of Karst region water and soil nutrient transfer monitoring device and method |
| CN110596350A (en) * | 2019-09-24 | 2019-12-20 | 贵州师范大学 | Simulation method for researching water and soil loss situation of biological crust in karst stony desertification region |
| CN110646590A (en) * | 2019-10-29 | 2020-01-03 | 贵州大学 | Water and soil loss measurement-based water and soil conservation scheme determination method and system |
| CN113718864A (en) * | 2021-09-18 | 2021-11-30 | 四川大学 | Karst sloping field and stony desertification side slope earth surface and underground water and soil loss integrated test model |
| CN114354888A (en) * | 2021-12-31 | 2022-04-15 | 贵州大学 | Experimental device and method based on karst binary space structure non-point source pollution |
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