CN106192868B - A kind of dykes and dams high water level soaks stability test groove - Google Patents
A kind of dykes and dams high water level soaks stability test groove Download PDFInfo
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- CN106192868B CN106192868B CN201610452001.9A CN201610452001A CN106192868B CN 106192868 B CN106192868 B CN 106192868B CN 201610452001 A CN201610452001 A CN 201610452001A CN 106192868 B CN106192868 B CN 106192868B
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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
Abstract
A kind of dykes and dams high water level soaks stability test groove, and it is related to a kind of dykes and dams water level immersion stability test groove.The invention aims to solve the problems, such as that constant water level difficulty and drawdown speed control difficulty, seepage field of embankments are provided in existing stability of earth dams experimental provision monitors difficult and embankment slope destruction unstability variation monitoring difficulty.Device includes water pump, feed pipe, flat water tank, overflow pipe, water transportation device outlet pipe, hydraulic lift, connecting tube, water inlet pipe, test flume, track, ultrasonic landform automatic measurement analysis system, upstream lucite sieve plate, scale, upstream slot, upstream breast boards, pressure-measuring pipe, downstream slot, downstream breast boards, downstream lucite sieve plate, angle seat, drainpipe, valve, water meter.The present invention can provide the water project situation such as constant water level and controlling water level sinking speed, monitor pore water pressure and saturation inside dykes and dams.The present invention can obtain a kind of dykes and dams high water level immersion stability test groove.
Description
Technical field
The present invention relates to a kind of dykes and dams water level to soak stability test groove.
Background technology
Long-term high water level immersion and the too fast dangerous water project situation of grade of river level landing, when causing the side slope ot the embankment unstable phenomenon
There is generation, own profound is given a lesson in China's dike management.Therefore, dangerous water project situation is studied to stability of earth dams origin
Long.Become to simulate levee seepage field and slope failure unstability under the dangerous water project situations such as long-term high water level immersion and drawdown
Change process, embankment slope stability mechanism is inquired into, and have developed a kind of dykes and dams high water level immersion stability experiment device.
The content of the invention
The invention aims to solve to provide constant water level difficulty and water level drop in existing stability of earth dams experimental provision
Fall the problem of speed control is difficult, seepage field of embankments monitoring is difficult and embankment slope destroys unstability variation monitoring difficulty, and provide
A kind of dykes and dams high water level soaks stability test groove.
A kind of dykes and dams high water level immersion stability test groove includes water pump, feed pipe, flat water tank, overflow pipe, water transportation device
Outlet pipe, hydraulic lift, connecting tube, water inlet pipe, test flume, track, ultrasonic landform automatic measurement analysis system, upstream have
Machine glass sieve plate, scale, upstream slot, upstream breast boards, pressure-measuring pipe, downstream slot, downstream breast boards, downstream lucite sieve
Plate, angle seat, the first drainpipe, the second drainpipe, the 3rd drainpipe, the first valve, the second valve, the 3rd valve, the 4th
Valve, the 5th valve, the 6th valve, the 7th valve, the first water meter, the second water meter, the 3rd water meter and the 4th water meter；
Described dykes and dams high water level immersion stability test groove includes water transportation device and test flume experimental rig；
Described water transportation device includes water pump, feed pipe, flat water tank, overflow pipe, water transportation device outlet pipe and hydraulic lifting
Device；
One end of described feed pipe is connected with groundwater reservoir, and the other end is connected with the top of flat water tank, and supplies water
The pipeline of pipe is provided with the first valve and water pump；One end of described overflow pipe is connected with the upper end side-wall hole of flat water tank,
The other end is connected with groundwater reservoir；And the pipeline of overflow pipe is provided with the second valve；Liquid is provided with below described flat water tank
Press lowering or hoisting gear；
The bottom opening of described flat water tank connects water transportation device outlet pipe, and the pipeline of water transportation device outlet pipe is provided with the
Three valves；
Described test flume experimental rig includes test flume, track, ultrasonic landform automatic measurement analysis system and angle steel branch
Seat；
The upstream side of described test flume is respectively equipped with water inlet pipe and the 3rd drainpipe；Described water transportation device outlet pipe leads to
Connecting tube is crossed with water inlet pipe to be connected；
The downstream of described test flume is respectively equipped with the first drainpipe and the second drainpipe；Described the first drainpipe with
Groundwater reservoir is connected；
The upstream side of described test flume is provided with upstream lucite sieve plate, and the downstream of test flume is provided with the organic glass in downstream
Glass sieve plate；Described upstream lucite sieve plate and the inner side of downstream lucite sieve plate are provided with upstream slot and downstream slot；
Upstream breast boards is inserted into the slot of upstream, and downstream breast boards is inserted into the slot of downstream；
The side wall of described test flume is provided with scale；
The bottom of described test flume is provided with angle seat；The top both sides of test flume are provided with track；Track upper end is provided with
Ultrasonic landform automatic measurement analysis system；
The side of described test flume is provided with some pressure-measuring pipes.
Application method, principle and the advantage of the present invention：
First, before on-test, model dykes and dams are filled into making on request in test flume in advance, the both ends of model dykes and dams are adopted
Fixed with upstream breast boards and downstream breast boards；After model dykes and dams complete, operating condition of test water level is adjusted by water transportation device；
The water in water pump groundwater abstraction storehouse is first turned on, is sent into through feed pipe in flat water tank, from flat water tank bottom water transportation device outlet pipe
Outflow, flowed into by the connecting tube of joint test groove and the water inlet pipe of test flume upstream side in test flume, when water level in flat water tank
Flowed out when reaching the overflow mouth of pipe by overflow pipe, now the water surface maintains the water surface elevation, then passes through hydraulic lift, regulation
Flat water tank height, makes the water surface in flat water tank reach experiment water level, according to law of connected vessels, the water surface and flat water tank in test flume
The water surface be consistent, reach constant test water level；When needing water level decreasing operating mode, the 7th valve of the 3rd drainpipe is opened
Door, decline test flume upper pond level, according to the 4th water meter, the 7th valve opening controlling water level decrease speed is adjusted, until reaching
To operating condition of test requirement；After treating upper pond level regulation, water pass through model dam seepage from upstream, flows to downstream, opening the
One drainpipe, moves the water to flow into groundwater reservoir；During experimental test, seepage flow situation inside permeability test groove sidewall observing and nursing dykes and dams
And saturation；Piezometric head is observed by pressure-measuring pipe to monitor pore water pressure situation of change；Surveyed automatically by ultrasonic landform
Measure the settling amount and topography variation at each position of analysis system measurement model dykes and dams；Seepage flow water is measured using the second water meter；
2nd, the present invention can provide the water project situation such as constant water level and controlling water level sinking speed, monitor inside dykes and dams
Pore water pressure and saturation, measurement embankment slope destroy unstability topography variation, inquire into and provide for embankment slope stability mechanism
Support；
3rd, the water transportation device in the present invention is to regulate and control water level for test flume experimental rig；Upstream lucite sieve plate is with
Trip lucite sieve plate is used for stationary flow；Scale is used for measuring water level；Pressure-measuring pipe is used for observing pore water pressure；
4th, the present invention, which solves, provides constant water level difficulty and drawdown speed in existing stability of earth dams experimental provision
The problem of control is difficult, seepage field of embankments monitoring is difficult and embankment slope destroys unstability variation monitoring difficulty.
The present invention can obtain a kind of dykes and dams high water level immersion stability test groove.
Brief description of the drawings
Fig. 1 is a kind of structural representation of dykes and dams high water level immersion stability test groove described in embodiment one；
Fig. 2 is a kind of top view of dykes and dams high water level immersion stability test groove described in embodiment one.
Embodiment
Embodiment one：Present embodiment is that a kind of dykes and dams high water level immersion stability test groove includes water pump 1, supplied
Water pipe 2, flat water tank 4, overflow pipe 6, water transportation device outlet pipe 7, hydraulic lift 9, connecting tube 10, water inlet pipe 13, test flume
14th, track 15, ultrasonic landform automatic measurement analysis system 16, upstream lucite sieve plate 17, scale 18, upstream slot 19, on
Swim breast boards 20, pressure-measuring pipe 21, downstream slot 22, downstream breast boards 23, downstream lucite sieve plate 24, angle seat 25, the
One drainpipe 26, the second drainpipe 29, the 3rd drainpipe 32, the first valve 3, the second valve 5, the 3rd valve 8, the 4th valve
11st, the 5th valve 28, the 6th valve 31, the 7th valve 33, the first water meter 12, the second water meter 27, the 3rd water meter 30 and the 4th water
Table 34；
Described dykes and dams high water level immersion stability test groove includes water transportation device and test flume experimental rig；
Described water transportation device includes water pump 1, feed pipe 2, flat water tank 4, overflow pipe 6, water transportation device outlet pipe 7 and hydraulic pressure
Lowering or hoisting gear 9；
One end of described feed pipe 2 is connected with groundwater reservoir, and the other end is connected with the top of flat water tank 4, and supplies
The pipeline of water pipe 2 is provided with the first valve 3 and water pump 1；One end of described overflow pipe 6 and the upper end side-wall hole of flat water tank 4
It is connected, the other end is connected with groundwater reservoir；And the pipeline of overflow pipe 6 is provided with the second valve 5；Described flat water tank 4
Hydraulic lift 9 is arranged below；
The bottom opening of described flat water tank 4 connects water transportation device outlet pipe 7, is set on the pipeline of water transportation device outlet pipe 7
There is the 3rd valve 8；
Described test flume experimental rig includes test flume 14, track 15, the ultrasonic and of landform automatic measurement analysis system 16
Angle seat 25；
The upstream side of described test flume 14 is respectively equipped with the drainpipe 32 of water inlet pipe 13 and the 3rd；Described water transportation device goes out
Water pipe 7 is connected by connecting tube 10 with water inlet pipe 13；
The downstream of described test flume 14 is respectively equipped with the first drainpipe 26 and the second drainpipe 29；Described first row
Water pipe 26 is connected with groundwater reservoir；
The upstream side of described test flume 14 is provided with upstream lucite sieve plate 17, and the downstream of test flume 14 is provided with downstream
Lucite sieve plate 24；Described upstream lucite sieve plate 17 and the inner side of downstream lucite sieve plate 24 are provided with upstream slot
19 and downstream slot 22；Upstream breast boards 20 is inserted into upstream slot 19, and downstream breast boards 23 is inserted into downstream slot 22；
The side wall of described test flume 14 is provided with scale 18；
The bottom of described test flume 14 is provided with angle seat 25；The top both sides of test flume 14 are provided with track 15；Track
15 upper ends are provided with ultrasonic landform automatic measurement analysis system 16；
The side of described test flume 14 is provided with some pressure-measuring pipes 21.
Fig. 1 is a kind of structural representation of dykes and dams high water level immersion stability test groove described in embodiment one；
1 is water pump in Fig. 1, and 2 be feed pipe, and 3 be the first valve, and 4 be flat water tank, and 5 be the second valve, and 6 be overflow pipe, and 7 be that water transfer fills
Put outlet pipe, 8 be the 3rd valve, and 9 be hydraulic lift, and 10 be connecting tube, and 11 be the 4th valve, and 12 be the first water meter, 13
It is test flume for water inlet pipe, 14,15 be track, and 16 be ultrasonic landform automatic measurement analysis system, and 17 be that upstream lucite sieves
Plate, 18 be scale, and 19 be upstream slot, and 20 be upstream breast boards, and 21 be pressure-measuring pipe, and 22 be downstream slot, and 23 be downstream earth-retaining
Plate, 24 be downstream lucite sieve plate, and 25 be angle seat, and 26 be the first drainpipe, and 27 be the second water meter, and 28 be the 5th valve
Door, 35 be groundwater reservoir；
Fig. 2 is a kind of top view of dykes and dams high water level immersion stability test groove described in embodiment one；In Fig. 2
1 is water pump, and 2 be feed pipe, and 4 be flat water tank, and 6 be overflow pipe, and 9 be hydraulic lift, and 10 be connecting tube, and 12 be the first water
Table, 13 be water inlet pipe, and 14 be test flume, and 15 be track, and 16 be ultrasonic landform automatic measurement analysis system, and 17 be the organic glass in upstream
Glass sieve plate, 19 be upstream slot, and 20 be upstream breast boards, and 22 be downstream slot, and 23 be downstream breast boards, and 24 be the organic glass in downstream
Glass sieve plate, 26 be the first drainpipe, and 27 be the second water meter, and 28 be the 5th valve, and 29 be the second drainpipe, and 30 be the 3rd water meter,
31 be the 6th valve, and 32 be the 3rd drainpipe, and 33 be the 7th valve, and 34 be the 4th water meter.
Application method, principle and the advantage of present embodiment：
First, before on-test, model dykes and dams are filled into making, the both ends of model dykes and dams on request in test flume 14 in advance
Fixed using upstream breast boards 20 and downstream breast boards 23；After model dykes and dams complete, experiment work is adjusted by water transportation device
Condition water level；The water in the groundwater abstraction storehouse of water pump 1 is first turned on, is sent into through feed pipe 2 in flat water tank 4, from the bottom water transfer of flat water tank 4
Device outlet pipe 7 is flowed out, and experiment is flowed into by the connecting tube 10 of joint test groove 14 and the water inlet pipe 13 of the upstream side of test flume 14
In groove 14, flowed out when water level reaches 6 mouthfuls of overflow pipe in flat water tank 4 by overflow pipe 6, now the water surface maintains water surface height
Degree, then by hydraulic lift 9, the height of regulation flat water tank 4, the water surface in flat water tank 4 is reached experiment water level, according to connection
Device principle, the water surface of the water surface and flat water tank 4 in test flume 14 are consistent, and reach constant test water level；When needing under water level
When dropping operating mode, the 7th valve 33 of the 3rd drainpipe 32 is opened, declines the upper pond level of test flume 14, according to the 4th water meter 34,
The aperture controlling water level decrease speed of the 7th valve 33 is adjusted, until reaching operating condition of test requirement；After treating upper pond level regulation,
Water passes through model dam seepage from upstream, flows to downstream, opens the first drainpipe 26, moves the water to flow into groundwater reservoir；Experimental test
Period, the side wall observing and nursing dykes and dams of permeability test groove 14 inside seepage flow situation and saturation；Pressure-measuring pipe is observed by pressure-measuring pipe 21
21 heads monitor pore water pressure situation of change；Pass through the ultrasonic each portion of measurement model dykes and dams of landform automatic measurement analysis system 16
The settling amount and topography variation of position；Seepage flow water is measured using the second water meter 27；
2nd, present embodiment can provide the water project situation such as constant water level and controlling water level sinking speed, monitor in dykes and dams
The pore water pressure and saturation in portion, measurement embankment slope destroy unstability topography variation, inquired into for embankment slope stability mechanism
There is provided and support；
3rd, the water transportation device in present embodiment is to regulate and control water level for test flume experimental rig；Upstream lucite sieve plate
17 and downstream lucite sieve plate 24 be used for stationary flow；Scale 18 is used for measuring water level；Pressure-measuring pipe 21 is used for observing pore water
Pressure；
4th, present embodiment, which solves, provides constant water level difficulty and drawdown in existing stability of earth dams experimental provision
The problem of speed control is difficult, seepage field of embankments monitoring is difficult and embankment slope destroys unstability variation monitoring difficulty.
Present embodiment can obtain a kind of dykes and dams high water level immersion stability test groove.
Embodiment two：Present embodiment is with the difference of embodiment one：Described upstream lucite
The distance between sieve plate 17 and upstream breast boards 20 are 20cm~25cm.Other steps are identical with embodiment one.
Embodiment three：Present embodiment is with one of embodiment one or two difference：Described upstream
The distance between lucite sieve plate 17 and upstream breast boards 20 are 20cm~25cm.Other steps and embodiment one or
Two is identical.
Embodiment four：Present embodiment is with one of embodiment one to three difference：Described upstream
The aperture of lucite sieve plate 17 is 2mm, and the circle center distance in two neighboring hole is 20mm~24mm.Other steps and specific implementation
Mode one to three is identical.
Embodiment five：Present embodiment is with one of embodiment one to four difference：Described experiment
The material of groove 14 is safety glass.Other steps are identical with embodiment one to four.
Embodiment six：Present embodiment is with one of embodiment one to five difference：Described pressure measurement
The number of pipe 21 is 100~150.Other steps are identical with embodiment one to five.
Embodiment seven：Present embodiment is with one of embodiment one to six difference：Described first
The pipeline of drainpipe 26 is provided with the second water meter 27 and the 5th valve 28.Other steps are identical with embodiment one to six.
Embodiment eight：Present embodiment is with one of embodiment one to seven difference：Described second
The pipeline of drainpipe 29 is provided with the 3rd water meter 30 and the 6th valve 31.Other steps are identical with embodiment one to seven.
Embodiment nine：Present embodiment is with one of embodiment one to eight difference：Described second
The pipeline of drainpipe 29 is provided with the 3rd water meter 30 and the 6th valve 31.Other steps are identical with embodiment one to eight.
Embodiment ten：Present embodiment is with one of embodiment one to nine difference：Described second
The pipeline of drainpipe 29 is provided with the 3rd water meter 30 and the 6th valve 31.Other steps are identical with embodiment one to nine.
Claims (7)
1. a kind of dykes and dams high water level soaks stability test groove, it is characterised in that a kind of dykes and dams high water level soaks stability test groove
Including water pump (1), feed pipe (2), flat water tank (4), overflow pipe (6), water transportation device outlet pipe (7), hydraulic lift (9),
Connecting tube (10), water inlet pipe (13), test flume (14), track (15), ultrasonic landform automatic measurement analysis system (16), upstream have
Machine glass sieve plate (17), scale (18), upstream slot (19), upstream breast boards (20), pressure-measuring pipe (21), downstream slot (22),
Downstream breast boards (23), downstream lucite sieve plate (24), angle seat (25), the first drainpipe (26), the second drainpipe
(29), the 3rd drainpipe (32), the first valve (3), the second valve (5), the 3rd valve (8), the 4th valve (11), the 5th valve
(28), the 6th valve (31), the 7th valve (33), the first water meter (12), the second water meter (27), the 3rd water meter (30) and the 4th water
Table (34)；
Described dykes and dams high water level immersion stability test groove includes water transportation device and test flume experimental rig；
Described water transportation device includes water pump (1), feed pipe (2), flat water tank (4), overflow pipe (6), water transportation device outlet pipe (7)
With hydraulic lift (9)；
One end of described feed pipe (2) is connected with groundwater reservoir, and the other end is connected with the top of flat water tank (4), and supplies
The pipeline of water pipe (2) is provided with the first valve (3) and water pump (1)；One end of described overflow pipe (6) is upper with flat water tank (4)
End side-wall hole is connected, and the other end is connected with groundwater reservoir；And the pipeline of overflow pipe (6) is provided with the second valve (5)；Institute
Hydraulic lift (9) is provided with below the flat water tank (4) stated；
The bottom opening of described flat water tank (4) connects water transportation device outlet pipe (7), on the pipeline of water transportation device outlet pipe (7)
Provided with the 3rd valve (8)；
Described test flume experimental rig includes test flume (14), track (15), ultrasonic landform automatic measurement analysis system (16)
With angle seat (25)；
The upstream side of described test flume (14) is respectively equipped with water inlet pipe (13) and the 3rd drainpipe (32)；Described water transportation device
Outlet pipe (7) is connected by connecting tube (10) with water inlet pipe (13)；
The downstream of described test flume (14) is respectively equipped with the first drainpipe (26) and the second drainpipe (29)；Described first
Drainpipe (26) is connected with groundwater reservoir；
The upstream side of described test flume (14) is provided with upstream lucite sieve plate (17), and the downstream of test flume (14) is provided with down
Swim lucite sieve plate (24)；Described upstream lucite sieve plate (17) and the inner side of downstream lucite sieve plate (24) are provided with
Upstream slot (19) and downstream slot (22)；Upstream breast boards (20) is inserted into upstream slot (19), downstream breast boards (23)
It is inserted into downstream slot (22)；
The side wall of described test flume (14) is provided with scale (18)；
The bottom of described test flume (14) is provided with angle seat (25)；The top both sides of test flume (14) are provided with track (15)；
Track (15) upper end is provided with ultrasonic landform automatic measurement analysis system (16)；
The side of described test flume (14) is provided with some pressure-measuring pipes (21)；
The distance between described upstream lucite sieve plate (17) and upstream breast boards (20) are 20cm~25cm；
The distance between described downstream lucite sieve plate (24) and downstream breast boards (23) are 20cm~25cm；
The aperture of described upstream lucite sieve plate (17) is 2mm, and the circle center distance in two neighboring hole is 20mm~24mm.
A kind of 2. dykes and dams high water level immersion stability test groove according to claim 1, it is characterised in that described experiment
The material of groove (14) is safety glass.
A kind of 3. dykes and dams high water level immersion stability test groove according to claim 1, it is characterised in that described pressure measurement
The number for managing (21) is 100~150.
A kind of 4. dykes and dams high water level immersion stability test groove according to claim 1, it is characterised in that described first
The pipeline of drainpipe (26) is provided with the second water meter (27) and the 5th valve (28).
A kind of 5. dykes and dams high water level immersion stability test groove according to claim 1, it is characterised in that described second
The pipeline of drainpipe (29) is provided with the 3rd water meter (30) and the 6th valve (31).
A kind of 6. dykes and dams high water level immersion stability test groove according to claim 1, it is characterised in that described water inlet
The pipeline of pipe (13) is provided with the 4th valve (11) and the first water meter (12).
A kind of 7. dykes and dams high water level immersion stability test groove according to claim 1, it is characterised in that described the 3rd
The pipeline of drainpipe (32) is provided with the 4th water meter (34) and the 7th valve (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452001.9A CN106192868B (en) | 2016-06-21 | 2016-06-21 | A kind of dykes and dams high water level soaks stability test groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452001.9A CN106192868B (en) | 2016-06-21 | 2016-06-21 | A kind of dykes and dams high water level soaks stability test groove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106192868A CN106192868A (en) | 2016-12-07 |
| CN106192868B true CN106192868B (en) | 2018-02-16 |
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| CN201610452001.9A Expired - Fee Related CN106192868B (en) | 2016-06-21 | 2016-06-21 | A kind of dykes and dams high water level soaks stability test groove |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872332A (en) * | 2017-02-07 | 2017-06-20 | 水利部交通运输部国家能源局南京水利科学研究院 | A kind of controllable landing seepage of slope experimental tank of water level |
| CN107083760B (en) * | 2017-05-08 | 2022-07-12 | 天津大学 | River evolution experimental device |
| CN108018824B (en) * | 2017-10-26 | 2020-09-11 | 四川大学 | Braided river flow physical simulation test system |
| CN108535450B (en) * | 2018-04-16 | 2019-07-23 | 河南中亚交建集团有限公司 | A kind of flood overflows dike to the simulation laboratory test device and method of embankment erosion damage |
| CN108828189A (en) * | 2018-06-21 | 2018-11-16 | 成都理工大学 | A kind of method that simulated groundwater induces soil slope instability |
| CN108828188A (en) * | 2018-06-21 | 2018-11-16 | 成都理工大学 | A kind of simulated groundwater induces the physical model of soil slope instability |
| CN109056629B (en) * | 2018-08-24 | 2020-07-17 | 浙江大学 | Bottom surface fixed type water tank experiment device for flexible water bag breakwater structure |
| CN111624327B (en) * | 2020-04-20 | 2021-06-01 | 山东大学(齐河)新材料与智能装备研究院 | Karst pipeline slip casting shutoff test device |
| CN112147036A (en) * | 2020-09-23 | 2020-12-29 | 上海化工研究院有限公司 | Device and method for testing constant-temperature substance gas-releasing reaction capability when meeting water |
| CN112267416A (en) * | 2020-10-16 | 2021-01-26 | 湖南筑升信息科技有限公司 | Pressure monitoring equipment for hydraulic dam engineering |
| CN114281114B (en) * | 2021-12-22 | 2023-06-09 | 四川大学 | Water level lifting device for controlling geotechnical centrifugal model test and control method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102277850B (en) * | 2011-05-05 | 2013-05-15 | 水利部交通运输部国家能源局南京水利科学研究院 | Damage development mdel experimental device for process of embankment project piping-typed soils |
| CN103233441B (en) * | 2013-04-19 | 2014-11-19 | 河海大学 | Multiple embankment foundation pipeline type piping seepage deformation model and test method |
| CN203947445U (en) * | 2013-07-11 | 2014-11-19 | 安徽理工大学 | One is chosen stream and jet combined energy dissipating experimental rig |
| KR101564214B1 (en) * | 2014-08-18 | 2015-10-29 | 한국지질자원연구원 | Testing apparatus for landslide detection with fully coupled displacement-pore pressure-slip surface analysis |
| CN205776061U (en) * | 2016-06-21 | 2016-12-07 | 黑龙江省水利科学研究院 | A kind of dykes and dams high water level soaks stability test groove |
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