CN108037249A - Deep-water Sediments System forming simulator - Google Patents
Deep-water Sediments System forming simulator Download PDFInfo
- Publication number
- CN108037249A CN108037249A CN201711475542.4A CN201711475542A CN108037249A CN 108037249 A CN108037249 A CN 108037249A CN 201711475542 A CN201711475542 A CN 201711475542A CN 108037249 A CN108037249 A CN 108037249A
- Authority
- CN
- China
- Prior art keywords
- water
- experiment body
- deep
- angle steel
- water purification
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 99
- 239000013049 sediment Substances 0.000 title claims abstract description 15
- 238000002474 experimental method Methods 0.000 claims abstract description 37
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims description 30
- 238000004062 sedimentation Methods 0.000 claims description 16
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 claims description 13
- 239000004576 sand Substances 0.000 claims description 13
- 230000011514 reflex Effects 0.000 claims description 7
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000000007 visual effect Effects 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract 1
- 238000004088 simulation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000000151 deposition Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- -1 movable floor Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/04—Investigating sedimentation of particle suspensions
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses Deep-water Sediments System forming simulator, it is formed including (A) and (B) two parts;(A) is located at the side of (B);The bottom of the experiment body (1) is provided with bottom lacing wire (2), top lacing wire (3) is provided with the top of the experiment body (1), the experiment body (1) is provided with movable adjusting triangle iron (7), the movable adjusting triangle iron (7) is composed of several bottom angle steel (7.1) and vertical angle steel (7.2);Current tachymeter (6) is installed on the vertical angle steel (7.2);It overcomes the shortcomings that water unnecessary in the prior art directly just releases, do not recycled, waste water resource, has and with the addition of image collecting device, realizes the visual advantage of experimentation.
Description
Technical field
The present invention relates to deposition physics simulating experiment technique field, is more specifically the simulation of Deep-water Sediments System forming
Device.
Background technology
1st, in actual deposition physical simulation experiment, experimenter needs the manually process such as shovel sand, landfill, bottoming,
The making to whole continental shelf, Lu Po can be completed, and needs substantial amounts of cost of labor, operation is not only inconvenient, but also needs big
The time cost of amount.
2nd, in experimentation, when geological personnel tests the simulation of non-Deep-water Sediments, the size of water speed, warp are measured
Be often to be put into a small piece of paper in test block, then record length and time that the small scraps of paper drift about, so in the case of record when
Between precision substantially reduce, and Deep-water Sediments simulate during, be unworkable using such method, be limited by floating
The small scraps of paper of power often only float on the water surface, can not record underwater exact water velocity.
3rd, during physical simulation experiment, due to consider the influence to deposition of different factors, it is necessary to plus water discharge water, constantly
Adjusting water level height, unnecessary water directly just releases, do not recycled, and wastes water resource.
4th, with scientific and technological progress, present phase deposition physical simulation experiment, can utilize camera technique to complete to sink in plane
The reason for accumulating the collection of thing pattern, but being limited by the depth of water, can not the completely recorded full experiment process for depositing simulation.
Most experimental simulation can not observe the experimental phenomena of side, be because device is not to use completely may be used in itself
Depending on change combination of materials into, the form and forming process of vertical accumulation during deposits can not be dissected completely.
The content of the invention
The purpose of the present invention overcomes the shortcoming of above-mentioned background technology, and proposes Deep-water Sediments System forming simulation dress
Put.
The purpose of the present invention is implemented by following measure:Deep-water Sediments System forming simulator, it include A and
B two parts form;The A is located at the B sides;
The A includes experiment body, bottom lacing wire, top lacing wire, underwater camera, sand export, current tachymeter, can live
Dynamic adjusting triangle iron, movable floor, water circulating outlet, the first valve and single-lens reflex camera;
The bottom of the experiment body is provided with bottom lacing wire, top lacing wire is provided with the top of the experiment body,
Movable adjusting triangle iron, the movable adjusting triangle iron are provided with by several bottoms in the experiment body
Portion's angle steel and vertical angle steel are composed;Current tachymeter is installed on the vertical angle steel;
The experiment body top is provided with single-lens reflex camera, and a underwater photograph is placed with the experiment body left part
Machine, sand export is provided with the experiment body left bottom, and the experiment body right part is provided with water circulating outlet,
The first valve is installed on the water circulating outlet,
The water circulating outlet is oppositely arranged with the sand export;
The B is followed including stent, sand-feeding tube, the second valve, blender, sedimentation bucket, water circulation water inlet, water purification
Ring bucket, water purification baffle and water pump composition;
The top of the B is placed with a sedimentation bucket, and the lower part of the B is provided with water purification circulation barrel, in institute
Blender is installed, the sedimentation bucket top is provided with water circulation water inlet, described in the middle part of the sedimentation bucket stated
Sedimentation bottom of the barrel be provided with the second valve, other end and the sand-feeding tube of second valve are socketed, described into sand
The afterbody of pipe is extend on the experiment body, is provided with stent in the water purification circulation bottom of the barrel, is followed in the water purification
One jiao of ring bucket is provided with water pump, and water purification baffle is vertically provided with the water purification circulation barrel,
In the above-mentioned technical solutions:The experiment body is using two 2.4 meters long 1.2 meters wide, two 1.2 meters 0.8 meter wide
High, one 2.4 meters long 0.8 meter of wide poly (methyl methacrylate) plate is made.
In the above-mentioned technical solutions:One end of the movable floor and the head of the bottom angle steel overlap, another
End is overlapped with each vertical angle steel successively, and the afterbody of the movable floor is close to the afterbody of the sand-feeding tube
And it is disposed in parallel relation to one another.
In the above-mentioned technical solutions:Described water circulating outlet one end is inserted into the water purification circulation barrel bottom, separately
One end is connected with the first valve.
In the above-mentioned technical solutions:The water purification baffle has two pieces and height is different, is vertically arranged on described
In stent.
In the above-mentioned technical solutions:The stent is spliced using four blocks of plates;The stent for rectangular configuration and
Higher than not less than 1.2 meters.
The invention has the advantages that:1st, present invention employs removably bottom plate and punching angle iron to set to carry out die bed
Meter, so solves human cost, and can be more convenient making die bed.2nd, the die bed of this secondary design can be described
Different relief form, it is possible to achieve variation simulation.Since the present invention is using speed measuring device measurement water speed, so this can be with
Solve the error manually to test the speed.3rd, the present invention adds a homemade water purification circulation barrel in whole experimental provision, so can be with
Save substantial amounts of water resource cost.4th, this invention with the addition of image collecting device, realize the visualization of experimentation.5th, send out
Bright middle experiment equipment employs complete visual material, and geological personnel can be formed from the vertical upper form of profile record deposit
Process, ensure that in horizontal, vertical, longitudinal comprehensive observation.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
In figure:Experiment body 1, bottom lacing wire 2, top lacing wire 3, underwater camera 4, sand export 5, current tachymeter 6, can live
Dynamic adjusting triangle iron 7, bottom angle steel 7.1, vertical angle steel 7.2, movable floor 8, water circulating outlet 9, the first valve 10, stent
11st, sand-feeding tube 12, the second valve 13, blender 14, sedimentation bucket 15, water circulation water inlet 16, water purification circulation barrel 17, water purification
Baffle 18, water pump 19, single-lens reflex camera 20.
Embodiment
The performance that the invention will now be described in detail with reference to the accompanying drawings, but they do not form limitation of the invention, only
It is for example, while by illustrating that advantages of the present invention will become clearer and be readily appreciated that.
With reference to shown in Fig. 1:Deep-water Sediments System forming simulator, it is formed including A and B two parts;The A is located at
The side of the B;
The A includes experiment body 1, bottom lacing wire 2, top lacing wire 3, underwater camera 4, sand export 5, current tachymeter
6th, movable adjusting triangle iron 7, movable floor 8, water circulating outlet 9, the first valve 10 and single-lens reflex camera 20;
The bottom of the experiment body 1 is provided with bottom lacing wire 2, the top of experiment body 1, which is provided with top, draws
Muscle 3,
Movable adjusting triangle iron 7, the movable adjusting triangle iron 7 are provided with by some in the experiment body 1
A bottom angle steel 7.1 and vertical angle steel 7.2 are composed;Current tachymeter 6 is installed on the vertical angle steel 7.2;
1 top of experiment body is provided with single-lens reflex camera 20, and one is placed with water in 1 left part of experiment body
Camera 4, sand export 5 is provided with 1 left bottom of experiment body, and 1 right part of experiment body is provided with water circulation
Water outlet 9, is provided with the first valve 10 on the water circulating outlet 9,
The water circulating outlet 9 is oppositely arranged with the sand export 5;
The B includes stent 11, sand-feeding tube 12, the second valve 13, blender 14, sedimentation bucket 15, water and is recycled into
The mouth of a river 16, water purification circulation barrel 17, water purification baffle 18 and water pump 19 form;
The top of the B is placed with a sedimentation bucket 15, and the lower part of the B is provided with water purification circulation barrel 17,
Blender 14 is installed at the middle part of sedimentation bucket 15,15 top of sedimentation bucket is provided with water and is recycled into water
Mouthfuls 16, be provided with the second valve 13 in 15 bottom of sedimentation bucket, the other end of second valve 13 with into sand
Pipe 12 is socketed, and the afterbody of the sand-feeding tube 12 is extend on the experiment body 1, is pacified in 17 bottom of water purification circulation barrel
Equipped with stent 11, water pump 19 is installed in 17 1 jiaos of the water purification circulation barrel, in the water purification circulation barrel 17 vertically
Water purification baffle 18 is provided with,
The experiment body 1 is using two 2.4 meters long 1.2 meters wide, two 0.8 meter wide 1.2 meters of height, one 2.4 meters long by 0.8
The wide poly (methyl methacrylate) plate of rice is made.
The head of one end of the movable floor 8 and the bottom angle steel 7.1 overlaps, the other end successively with each institute
The vertical angle steel 7.2 stated overlaps, and the afterbody of the movable floor 8 be close to the afterbody of the sand-feeding tube 12 and mutually it is equal
Row is set.
Described 9 one end of water circulating outlet is inserted into 17 bottom of water purification circulation barrel, the other end and the first valve
10 connections.
The water purification baffle 18 has two pieces and height is different, is vertically arranged in the stent 11.
The stent 17 is spliced using four blocks of plates;The stent 17 is for rectangular configuration and higher than not less than 1.2
Rice.
Above-mentioned unspecified part is the prior art.
Claims (6)
1. Deep-water Sediments System forming simulator, it is characterised in that:It is formed including (A) and (B) two parts;(A)
Positioned at the side of (B);
(A) includes experiment body (1), bottom lacing wire (2), top lacing wire (3), underwater camera (4), sand export (5), water
Flow tachymeter (6), movable adjusting triangle iron (7), movable floor (8), water circulating outlet (9), the first valve (10) and list
Lens reflex camera (20);
The bottom of the experiment body (1) is provided with bottom lacing wire (2), top is provided with the top of the experiment body (1)
Lacing wire (3),
The experiment body (1) be provided with movable adjusting triangle iron (7), the movable adjusting triangle iron (7) if by
Dry bottom angle steel (7.1) and vertical angle steel (7.2) are composed;Current survey is installed on the vertical angle steel (7.2)
Fast instrument (6);
Described experiment body (1) top is provided with single-lens reflex camera (20), and a water is placed with described experiment body (1) left part
Lower camera (4), is provided with sand export (5) in described experiment body (1) left bottom, is set in described experiment body (1) right part
Water circulating outlet (9) is equipped with, the first valve (10), water circulation are installed on the water circulating outlet (9)
Water outlet (9) is oppositely arranged with the sand export (5);
(B) include stent (11), sand-feeding tube (12), the second valve (13), blender (14), sedimentation bucket (15),
Water circulation water inlet (16), water purification circulation barrel (17), water purification baffle (18) and water pump (19) composition;
The top of (B) is placed with a sedimentation bucket (15), and the lower part of (B) is provided with water purification circulation barrel
(17), blender (14) is installed in the middle part of the sedimentation bucket (15), described sedimentation bucket (15) top is set
There is water to circulate water inlet (16), described sedimentation bucket (15) bottom is provided with the second valve (13), second valve
The other end of door (13) is socketed with sand-feeding tube (12), and the afterbody of the sand-feeding tube (12) is extend on the experiment body (1),
Stent (11) is installed in described water purification circulation barrel (17) bottom, water pump is installed in (17) one jiaos of the water purification circulation barrel
(19), vertically it is provided with water purification baffle (18) in the water purification circulation barrel (17).
2. Deep-water Sediments System forming simulator according to claim 1, it is characterised in that:The experiment body (1)
Made of two 2.4 meters long 1.2 meters wide, two 0.8 meter wide 1.2 meters of height, one 2.4 meters long 0.8 meter wide of poly (methyl methacrylate) plate
Form.
3. Deep-water Sediments System forming simulator according to claim 1 or 2, it is characterised in that:The dump bottom
The head of one end of plate (8) and the bottom angle steel (7.1) overlaps, the other end successively with each vertical angle steel
(7.2) overlap, and the afterbody of the movable floor (8) is close to the afterbody of the sand-feeding tube (12) and parallel to each other is set
Put.
4. Deep-water Sediments System forming simulator according to claim 3, it is characterised in that:The water cyclic water outlet
Mouth (9) one end is inserted into 17 bottom of water purification circulation barrel, and the other end is connected with the first valve (10).
5. Deep-water Sediments System forming simulator according to claim 4, it is characterised in that:The water purification baffle
(18) there are two pieces and height is different, be vertically arranged in the stent (11).
6. Deep-water Sediments System forming simulator according to claim 5, it is characterised in that:The stent (17) is adopted
It is spliced with four blocks of plates;The stent (17) is for rectangular configuration and higher than not less than 1.2 meters.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711475542.4A CN108037249A (en) | 2017-12-29 | 2017-12-29 | Deep-water Sediments System forming simulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711475542.4A CN108037249A (en) | 2017-12-29 | 2017-12-29 | Deep-water Sediments System forming simulator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108037249A true CN108037249A (en) | 2018-05-15 |
Family
ID=62098150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711475542.4A Pending CN108037249A (en) | 2017-12-29 | 2017-12-29 | Deep-water Sediments System forming simulator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108037249A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108766176A (en) * | 2018-06-29 | 2018-11-06 | 长江大学 | A kind of teaching slot sedimentary simulating experiment device |
CN109991377A (en) * | 2019-04-24 | 2019-07-09 | 长江大学 | The detachable deposition simulation game bottom plate apparatus of one kind and deposition simulation bottom board system |
CN110006798A (en) * | 2019-03-25 | 2019-07-12 | 中海石油(中国)有限公司深圳分公司 | The experimental provision and method of Cutting movement deposition are returned out in simulation deep water surface layer drilling well |
CN110726652A (en) * | 2019-11-15 | 2020-01-24 | 中国地质大学(北京) | Water tank experimental device for simulating deposition characteristics of turbid deep water accumulation water channel under control of salt structure |
CN111521757A (en) * | 2020-06-15 | 2020-08-11 | 四川工程职业技术学院 | Experimental facility for simulating rainfall |
CN113870675A (en) * | 2020-06-30 | 2021-12-31 | 中国石油化工股份有限公司 | Terrestrial river sedimentation system simulation device and method |
CN114279899A (en) * | 2021-12-28 | 2022-04-05 | 珠江水利委员会珠江水利科学研究院 | Device for researching migration of heavy metals in sediment under different hydrodynamic conditions |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103308663A (en) * | 2013-05-13 | 2013-09-18 | 西南交通大学 | Geotechnical engineering landslide model test box |
CN204666610U (en) * | 2015-06-19 | 2015-09-23 | 东北石油大学 | The experimental provision that the simulation gradient and wave action affect deltaic deposit |
CN105136427A (en) * | 2015-09-21 | 2015-12-09 | 中国地质大学(北京) | Small-size deposition water channel sand circulation and flow quantitative control system |
CN106093041A (en) * | 2016-06-17 | 2016-11-09 | 长江大学 | A kind of laboratory experiment analogy method of friable deposit deformation |
CN207923808U (en) * | 2017-12-29 | 2018-09-28 | 长江大学 | Deep-water Sediments System forming simulator |
-
2017
- 2017-12-29 CN CN201711475542.4A patent/CN108037249A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103308663A (en) * | 2013-05-13 | 2013-09-18 | 西南交通大学 | Geotechnical engineering landslide model test box |
CN204666610U (en) * | 2015-06-19 | 2015-09-23 | 东北石油大学 | The experimental provision that the simulation gradient and wave action affect deltaic deposit |
CN105136427A (en) * | 2015-09-21 | 2015-12-09 | 中国地质大学(北京) | Small-size deposition water channel sand circulation and flow quantitative control system |
CN106093041A (en) * | 2016-06-17 | 2016-11-09 | 长江大学 | A kind of laboratory experiment analogy method of friable deposit deformation |
CN207923808U (en) * | 2017-12-29 | 2018-09-28 | 长江大学 | Deep-water Sediments System forming simulator |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108766176A (en) * | 2018-06-29 | 2018-11-06 | 长江大学 | A kind of teaching slot sedimentary simulating experiment device |
CN108766176B (en) * | 2018-06-29 | 2024-06-07 | 长江大学 | Basin deposit simulation experiment device for teaching |
CN110006798A (en) * | 2019-03-25 | 2019-07-12 | 中海石油(中国)有限公司深圳分公司 | The experimental provision and method of Cutting movement deposition are returned out in simulation deep water surface layer drilling well |
CN109991377A (en) * | 2019-04-24 | 2019-07-09 | 长江大学 | The detachable deposition simulation game bottom plate apparatus of one kind and deposition simulation bottom board system |
CN109991377B (en) * | 2019-04-24 | 2024-06-07 | 长江大学 | Detachable deposition simulation movable bottom plate device and deposition simulation bottom plate system |
CN110726652A (en) * | 2019-11-15 | 2020-01-24 | 中国地质大学(北京) | Water tank experimental device for simulating deposition characteristics of turbid deep water accumulation water channel under control of salt structure |
CN111521757A (en) * | 2020-06-15 | 2020-08-11 | 四川工程职业技术学院 | Experimental facility for simulating rainfall |
CN113870675A (en) * | 2020-06-30 | 2021-12-31 | 中国石油化工股份有限公司 | Terrestrial river sedimentation system simulation device and method |
CN113870675B (en) * | 2020-06-30 | 2024-02-23 | 中国石油化工股份有限公司 | Land river sediment system simulation device and method |
CN114279899A (en) * | 2021-12-28 | 2022-04-05 | 珠江水利委员会珠江水利科学研究院 | Device for researching migration of heavy metals in sediment under different hydrodynamic conditions |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108037249A (en) | Deep-water Sediments System forming simulator | |
CN108020489B (en) | Packed type karst seepage failure Whole Process Simulation pilot system and method | |
CN110047368B (en) | Filling karst cave deposition and tunnel intermittent water and mud outburst integrated test device and method | |
CN101988886B (en) | Simulation test device for studying slope runoff and underground hole fissure flow | |
CN108088982B (en) | Simulate the Experimental Method in Laboratory of fine grained seepage inflow erosion inside deep aquifers sand | |
CN104122190B (en) | The real-time measurement apparatus and method of a kind of bed load discharge and grain composition | |
CN104198276A (en) | Large visual drawing test device for geosynthetics | |
CN204142608U (en) | The device of a kind of variable roughness Rectangular Water Trough simulation bed mud erosion and transmission feature | |
CN204044040U (en) | The real-time measurement apparatus of a kind of bed load discharge and grain composition | |
CN203824861U (en) | Testing device for studying seepage failure development of foundation pit soil | |
CN110836961A (en) | Model test system and method for foundation pit construction stability research under influence of rainfall | |
CN111308048B (en) | Piping three-dimensional observation device and method based on PIV technology | |
CN112129917A (en) | High-concentration tailing rheological and flow characteristic testing system and using method thereof | |
CN203824878U (en) | Test device for simulating seepage prevention of embankment foundation engineering soil | |
CN207923808U (en) | Deep-water Sediments System forming simulator | |
CN105716958A (en) | Foundation model test device for simulating lifting and dropping of confined water head | |
CN201859104U (en) | Simulation test device for researching sheet flow and underground hole fissure flow | |
CN107589030A (en) | A kind of field riverbank in-situ testing device and method of testing | |
CN102071967B (en) | Filling simulator for salt rock cavern | |
CN211784190U (en) | Device for measuring influence of foundation settlement on flow field of fluid in oil pipeline | |
CN109898461B (en) | Method for calculating sand discharge efficiency of sand discharge funnel | |
CN105466527A (en) | Thin sheet flow roll wave measurement system and method based on electromagnetic sensors | |
CN207248662U (en) | A kind of field riverbank in-situ testing device | |
CN205015306U (en) | A 2. 5 dimension formation of image test device for underground water pollution dynamic monitoring | |
CN209356493U (en) | High gradient slope soil erosion Field simulation test macro |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |