CN206594160U - Experimental rig applied to slope soil water translocation and deformation - Google Patents
Experimental rig applied to slope soil water translocation and deformation Download PDFInfo
- Publication number
- CN206594160U CN206594160U CN201720146807.5U CN201720146807U CN206594160U CN 206594160 U CN206594160 U CN 206594160U CN 201720146807 U CN201720146807 U CN 201720146807U CN 206594160 U CN206594160 U CN 206594160U
- Authority
- CN
- China
- Prior art keywords
- slope soil
- soil
- tank
- slope
- feed
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structure And Mechanism Of Cameras (AREA)
Abstract
The utility model discloses a kind of experimental rig applied to slope soil water translocation and deformation, including base and monitoring system, model casing and feed-tank are provided with side by side in base, on the right side of model casing dividing plate is provided with connection on the left of feed-tank, dividing plate is provided with several seepage flow holes, occlusion part of the baffle surface provided with closing seepage flow hole；It is fixedly connected with base at the top of screw bracket, screw bracket and rainfall system is installed；Slope soil is disposed with inside model casing, slope soil outer surface, which is laid with inside several displacement transducers, slope soil, is embedded with several soil humidity sensors；Monitoring system includes high-speed camera and computer, and computer is connected with soil humidity sensor, displacement transducer, high-speed camera electrical communication respectively.The utility model can be migrated and deformation rule with support study dies rainfall and underground water collective effect slope soil body moisture, be conducive to providing related science foundation for engineering design.
Description
Technical field
The utility model is related to Geotechnical Engineering field, more particularly to a kind of applied to slope soil water translocation and change
The experimental rig of shape, is specifically for use in research rainfall and is migrated with underground water collective effect slope soil body moisture and deformation rule.
Background technology
Landslide is common geological disaster, is usually brought about great losses to engineering construction, and threatens human life and property
Safety.Infiltrating for water is to influence one of principal element of slope stability, discloses side caused by rainfall and underground water coupling
Slope failure mechanism, to preventing and treating or forecasting that Landslide Hazards have important practical significance.In view of currently for rainfall and underground
Water coincidence effect slope stability study is very few, and this is to rainfall and the migration of underground water collective effect slope soil body moisture and becomes
Shape law study brings many difficulties.
Utility model content
In place of in view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of applied to slope soil
Water translocation and the experimental rig of deformation, can be migrated with support study dies rainfall and underground water collective effect slope soil body moisture and
Deformation rule.
The purpose of this utility model is achieved through the following technical solutions：
A kind of experimental rig applied to slope soil water translocation and deformation, including base and monitoring system, in base
Model casing and feed-tank are provided with side by side, and the model casing and feed-tank or so contacts with each other, and the model casing connects with feed-tank
Contact portion position is filled with to be provided with dividing plate, the dividing plate with connection on the left of feed-tank on the right side of transparent silica gel, the model casing and set
There are several seepage flow holes, the box cavity of the seepage flow hole connection model casing and the box cavity of feed-tank, the baffle surface is provided with
Close the occlusion part in seepage flow hole；It is fixedly connected with the base at the top of screw bracket, the screw bracket and rainfall system is installed
System；Slope soil is disposed with inside the model casing, the slope soil outer surface is laid with several displacement transducers, described
Several soil humidity sensors are embedded with inside slope soil；The monitoring system includes high-speed camera and computer, institute
State high-speed camera camera lens correspondence model casing in slope soil set, the computer respectively with soil humidity sensor,
Displacement transducer, the connection of high-speed camera electrical communication, the soil humidity sensor are used for the soil moisture for detecting slope soil
And soil moisture data is preserved, institute's displacement sensors are used to detect the domatic misalignment in slope soil outer surface and preserve position
Data are moved, the high-speed camera, which is used for the change of the side slope soil body, to carry out real-time photography and preserve camera shooting and video or/and image, institute
State soil humidity sensor soil moisture data real-time Transmission is stored and shown into computer, institute's displacement sensors are by position
Move real-time data transmission to store and show into computer, the high-speed camera is by camera shooting and video or/and Image Real-time Transmission
Store and show into computer.
In order to be better achieved the utility model, the rainfall system includes mozzle, and the mozzle is serpentine-like or S-shaped
Or spiral shape, described mozzle one end is blind end, and the mozzle other end is on water supply end, the water supply end of the mozzle
Connection on feed water valve, the mozzle is installed several shower nozzles for being used to spray rainwater to slope soil, all sprays are installed
The slope soil that head is corresponded in model casing is set.
For the ease of being observed to the slope soil in model casing, the model casing by transparent organic glass manufacture and
Into.
For the ease of the height of water level change in measurement feed-tank, the feed-tank table wall, which is provided with, to be used to measure feed-tank
The graduation mark of height of water level.
Preferably, the occlusion part of the dividing plate is gauze, the dividing plate surfaces externally and internally is pasted with closing seepage flow hole respectively
Gauze.
Preferably, the high-speed camera motor spindle is provided with A-frame, the high-speed camera passes through A-frame
It is positioned on base.
For the ease of realizing that detachable install is fixed between screw bracket and base, the base is provided with screwed hole,
The screw bracket bottom is provided with the threaded post that base threaded hole is threadedly coupled.
The utility model compared with the prior art, with advantages below and beneficial effect：
The utility model can be migrated and deformed with support study dies rainfall and underground water collective effect slope soil body moisture and advised
Rule, can simulate the rainfall of varying strength and water translocation and the deformation evolution situation of the underground water coupling slope soil body.This
Utility model have the advantages that it is simple in construction, be easy to operation, replica test it is strong, can simulate different rainfall intensities with differently under
Water seepage effect slope deformation failure situation, is conducive to providing related science foundation for engineering design.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of rainfall system in Fig. 1；
Fig. 3 is the structural representation of monitoring system in Fig. 1.
Wherein, it is entitled corresponding to the reference in accompanying drawing：
1- bases, 2- screw brackets, 3- model casings, 4- feed-tanks, 5- rainfall systems, 6- monitoring systems, 7- every
Plate, 8- soil humidity sensors, 9- displacement transducers, 10- mozzles, 11- shower nozzles, 12- feed water valves, 13- takes the photograph at a high speed
Camera, 14- computers, 15- slope soils.
Embodiment
The utility model is described in further detail with reference to embodiment：
Embodiment
As shown in FIG. 1 to 3, a kind of experimental rig applied to slope soil water translocation and deformation, including the He of base 1
Monitoring system 6, model casing 3 and feed-tank 4 are provided with base 1 side by side, and the model casing 3 of the present embodiment is manufactured by transparent organic glass
Form, model casing 3 is manufactured by transparent material, be easy to testing crew to be observed slope soil 15 in model casing 3, also allow for height
The fast side slope soil body 15 of video camera 13 change carries out real-time photography operation.The table wall of feed-tank 4 of the present embodiment, which is provided with, to be used to survey
The graduation mark of the height of water level of feed-tank 4 is measured, can be convenient for measuring out from the reclaimed water of 4 flow model case of feed-tank 3 by graduation mark
Content.The base 1 of the present embodiment is made by cuboid steel plate.Model casing 3 contacts with each other with feed-tank 4 or so, model casing 3
Position is in contact with feed-tank 4 filled with transparent silica gel, the right side of model casing 3 is provided with dividing plate 7 with the left side connection of feed-tank 4,
Dividing plate 7 is provided with several seepage flow holes, the box cavity of the box cavity and feed-tank 4 of seepage flow hole connection model casing 3, the surface of dividing plate 7
Occlusion part provided with closing seepage flow hole, when before experiment, the water that occlusion part is blocked in closing seepage flow hole, feed-tank 4 would not be flowed into
Into model casing 3；When on-test, occlusion part can be opened, allows occlusion part no longer to block in closing seepage flow hole, feed-tank 4
Water will flow into model casing 3, simulated groundwater is penetrated into slope soil 15.The present embodiment preferred separator 7 is blocked
Portion is gauze, and the surfaces externally and internally of dividing plate 7 is pasted with the gauze in closing seepage flow hole respectively.Screw bracket 2 is fixedly connected with base 1,
The base 1 of the present embodiment is provided with screwed hole, and the bottom of screw bracket 2 is provided with the threaded post that the screwed hole of base 1 is threadedly coupled.
As shown in figure 1, the top of screw bracket 2 is provided with rainfall system 5.As shown in Fig. 2 rainfall system 5 includes mozzle
10, mozzle 10 is serpentine-like or S-shaped or spiral shape, and the one end of mozzle 10 is blind end, and the other end of mozzle 10 is water supply end, is led
Feed water valve 12 is installed, the water supply end of mozzle 10 is connected with water supply pump seal on the water supply end of flow tube 10, it is real by supply-water pump
Now continuously supplied water into mozzle 10, feed water valve 12 is used to realize the current in mozzle 10 switch control, water conservancy diversion
Connection is provided with the shower nozzle 11 that several are used to spray rainwater to slope soil 15 on pipe 10, and all shower nozzles 11 correspond to model casing
Slope soil 15 in 3 is set.
As shown in figure 1, being disposed with slope soil 15 inside model casing 3, the outer surface of slope soil 15 is laid with several positions
Several soil humidity sensors 8 are embedded with inside displacement sensor 9, slope soil 15.Monitoring system 6 includes high-speed camera 13
With computer 14, high-speed camera 13 camera lens correspondence model casing 3 in slope soil 15 set, computer 14 respectively with soil
Humidity sensor 8, displacement transducer 9, the connection of the telecommunication of high-speed camera 13, soil humidity sensor 8 are used to detect side slope soil
The soil moisture of body 15 simultaneously preserves soil moisture data, and displacement transducer 9 is used to detect the domatic position in the outer surface of slope soil 15
Condition of shifting one's love simultaneously preserves displacement data, and high-speed camera 13 carries out real-time photography and preserve shooting to regard for the change of the side slope soil body 15
Soil moisture data real-time Transmission is stored and shown, displacement into computer 14 by frequency or/and image, soil humidity sensor 8
Displacement data real-time Transmission is stored and shown into computer 14 by sensor 9, and high-speed camera 13 is by camera shooting and video or/and figure
As real-time Transmission is stored and shown into computer 14.
The preferred bottom of high-speed camera 13 of the present embodiment is provided with A-frame, and high-speed camera 13 passes through A-frame
It is positioned on base 1.
When carrying out rainfall with the experiment of underground water coupling slope soil model using the utility model, specific steps are such as
Under：
The first step, upper side slope is laid in model casing 3, the slope of slope soil 15 leans the nearly side of dividing plate 7, slope soil
15 bottom of slope is close to model casing 3 away from the side of dividing plate 7.The compaction in layers of slope soil 15, every layer of slope soil 15 is uniformly buried
If several soil humidity sensors 8, several displacement transducers 9 are uniformly finally laid in the domatic outer surface of slope soil 15,
The utility model can paste graduated scale to demarcate in the outer surface of the front panel of model casing 3；
Second step, the threaded post of the bottom of screw bracket 2 is threadedly connected in the screwed hole of base 1, fixes spiral branch
Frame 2, rainfall system 5 is installed on helical mount 2, by the height that rainfall system 5 is adjusted in helical mount 2 so that position
Slope soil 15 is completely covered in the rainfall scope of the rainfall system 5 of the height value, realizes that truly simulation is dropped by rainfall system 5
Rain condition condition, is filled at maximum scale line position into the case of feed-tank 4；
3rd step, install and debug monitoring system 6, placed respectively in the left side of upper side slope 15, front side, right side, upside
One high-speed camera 13, each high-speed camera 13 is arranged in the corresponding position in the outside of model casing 3 by A-frame, makes
It is directed at upper side slope 15；
4th step, the feed water valve 12 for opening rainfall system 5, and the controlled valve of opening feed-tank 4 starts simulation drop simultaneously
Rain and underground water are acted on simultaneously, maintain to close the feed water valve 12 of rainfall system 5 and the controlled valve of feed-tank 4 after half an hour；
5th step, the soil moisture of the side slope soil body 15 of soil humidity sensor 8 are detected and obtain soil moisture number
According to the domatic misalignment in the 9 side slope soil body of displacement transducer, 15 outer surfaces is detected and obtains displacement data, high-speed camera
The change of the side slope soil body 15 of machine 13 carries out real-time photography and simultaneously preserves camera shooting and video or/and image, and soil humidity sensor 8 is by soil
Humidity data real-time Transmission is stored and shown into computer 14, and displacement transducer 9 is by displacement data real-time Transmission to computer
Store and show in 14, camera shooting and video or/and Image Real-time Transmission are stored and shown into computer 14 by high-speed camera 13.
Testing crew is analyzed according to collection the data obtained and image, camera shooting and video, can easily work out rainfall and ground
Under lower water coincidence effect, the water translocation of slope soil 15 and Deformation evolution.
Above-mentioned embodiment is a preferred embodiment of the present utility model, is not of the present utility model for limiting
Implement with interest field, equivalence changes that all contents according to described in present utility model application scope of patent protection are made and near
Like replacing, it all should fall in protection domain of the present utility model.
Claims (7)
1. a kind of experimental rig applied to slope soil water translocation and deformation, it is characterised in that：Including base（1）And monitoring
System（6）, in base（1）Model casing is provided with side by side（3）And feed-tank（4）, the model casing（3）With feed-tank（4）Left and right phase
Mutually contact, the model casing（3）With feed-tank（4）Position be in contact filled with transparent silica gel, the model casing（3）Right side is with giving
Water tank（4）Left side connection is provided with dividing plate（7）, the dividing plate（7）Several seepage flow holes are provided with, the seepage flow hole connects mould
Molding box（3）Box cavity and feed-tank（4）Box cavity, the dividing plate（7）Occlusion part of the surface provided with closing seepage flow hole；It is described
Base（1）On be fixedly connected with screw bracket（2）, the screw bracket（2）Top is provided with rainfall system（5）；The model
Case（3）Inside is disposed with slope soil（15）, the slope soil（15）Outer surface is laid with several displacement transducers（9）,
The slope soil（15）Inside is embedded with several soil humidity sensors（8）；The monitoring system（6）Including high-speed camera
Machine（13）And computer（14）, the high-speed camera（13）Camera lens correspondence model casing（3）Interior slope soil（15）Set,
The computer（14）Respectively with soil humidity sensor（8）, displacement transducer（9）, high-speed camera（13）Telecommunication is connected,
The soil humidity sensor（8）For detecting slope soil（15）Soil moisture and preserve soil moisture data, institute's rheme
Displacement sensor（9）For detecting slope soil（15）The domatic misalignment in outer surface simultaneously preserves displacement data, and the high speed is taken the photograph
Camera（13）For the side slope soil body（15）Change carries out real-time photography and preserves camera shooting and video or/and image, and the soil is wet
Spend sensor（8）By soil moisture data real-time Transmission to computer（14）Middle storage and display, institute's displacement sensors（9）Will
Displacement data real-time Transmission is to computer（14）Middle storage and display, the high-speed camera（13）By camera shooting and video or/and figure
As real-time Transmission to computer（14）Middle storage and display.
2. according to the experimental rig for being applied to slope soil water translocation and deformation described in claim 1, it is characterised in that：Institute
State rainfall system（5）Including mozzle（10）, the mozzle（10）Serpentine-like or S-shaped or spiral shape, the mozzle（10）
One end is blind end, the mozzle（10）The other end is water supply end, the mozzle（10）Water supply end on water supply is installed
Valve（12）, the mozzle（10）Upper connection, which is provided with several, to be used for slope soil（15）Spray the shower nozzle of rainwater（11）,
All shower nozzles（11）Correspond to model casing（3）Interior slope soil（15）Set.
3. according to the experimental rig for being applied to slope soil water translocation and deformation described in claim 1 or 2, its feature exists
In：The model casing（3）It is fabricated by by transparent organic glass.
4. according to the experimental rig for being applied to slope soil water translocation and deformation described in claim 1 or 2, its feature exists
In：The feed-tank（4）Table wall, which is provided with, to be used to measure feed-tank（4）The graduation mark of height of water level.
5. according to the experimental rig for being applied to slope soil water translocation and deformation described in claim 1, it is characterised in that：Institute
State dividing plate（7）Occlusion part be gauze, the dividing plate（7）Surfaces externally and internally is pasted with the gauze in closing seepage flow hole respectively.
6. according to the experimental rig for being applied to slope soil water translocation and deformation described in claim 1, it is characterised in that：Institute
State high-speed camera（13）Bottom is provided with A-frame, the high-speed camera（13）Base is positioned over by A-frame
（1）On.
7. according to the experimental rig for being applied to slope soil water translocation and deformation described in claim 1, it is characterised in that：Institute
State base（1）It is provided with screwed hole, the screw bracket（2）Bottom is provided with base（1）The threaded post of screwed hole threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146807.5U CN206594160U (en) | 2017-02-17 | 2017-02-17 | Experimental rig applied to slope soil water translocation and deformation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720146807.5U CN206594160U (en) | 2017-02-17 | 2017-02-17 | Experimental rig applied to slope soil water translocation and deformation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206594160U true CN206594160U (en) | 2017-10-27 |
Family
ID=60128063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720146807.5U Expired - Fee Related CN206594160U (en) | 2017-02-17 | 2017-02-17 | Experimental rig applied to slope soil water translocation and deformation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206594160U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152475A (en) * | 2017-12-21 | 2018-06-12 | 长安大学 | A kind of Gu Gou protects plateau engineering measure simulator |
| 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 |
| CN108982814A (en) * | 2018-08-03 | 2018-12-11 | 深圳大学 | Slope stability mechanism study universal model pilot system under the conditions of more seepage flow |
| CN109596485A (en) * | 2018-10-26 | 2019-04-09 | 河海大学 | A kind of experimental rig and test method of observation swelled ground montmorillonite dissolution stowing operation |
| CN110823781A (en) * | 2019-11-22 | 2020-02-21 | 山东大学 | Multifunctional roadbed soil moisture migration experiment model box and experiment method |
| CN112762869A (en) * | 2020-04-07 | 2021-05-07 | 中国水利水电科学研究院 | Rock slope deformation detection method and system |
| CN113777275A (en) * | 2021-09-13 | 2021-12-10 | 上海交通大学 | Device for measuring water power transmission and solute transport rate and path of water-land interface |
| 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 |
-
2017
- 2017-02-17 CN CN201720146807.5U patent/CN206594160U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108152475A (en) * | 2017-12-21 | 2018-06-12 | 长安大学 | A kind of Gu Gou protects plateau engineering measure simulator |
| 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 |
| CN108982814A (en) * | 2018-08-03 | 2018-12-11 | 深圳大学 | Slope stability mechanism study universal model pilot system under the conditions of more seepage flow |
| CN109596485A (en) * | 2018-10-26 | 2019-04-09 | 河海大学 | A kind of experimental rig and test method of observation swelled ground montmorillonite dissolution stowing operation |
| CN109596485B (en) * | 2018-10-26 | 2020-05-05 | 河海大学 | Test device and test method for observing swelling soil montmorillonite dissolution filling process |
| CN110823781A (en) * | 2019-11-22 | 2020-02-21 | 山东大学 | Multifunctional roadbed soil moisture migration experiment model box and experiment method |
| CN110823781B (en) * | 2019-11-22 | 2021-06-25 | 山东大学 | Multifunctional roadbed soil moisture migration experiment model box and experiment method |
| CN112762869A (en) * | 2020-04-07 | 2021-05-07 | 中国水利水电科学研究院 | Rock slope deformation detection method and system |
| CN112762869B (en) * | 2020-04-07 | 2021-10-22 | 中国水利水电科学研究院 | Rock slope deformation detection method and system |
| CN113777275A (en) * | 2021-09-13 | 2021-12-10 | 上海交通大学 | Device for measuring water power transmission and solute transport rate and path of water-land interface |
| CN113777275B (en) * | 2021-09-13 | 2022-07-15 | 上海交通大学 | Device for measuring water power transmission and solute transport rate and path of water-land interface |
| 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 |
|---|---|---|
| CN206594160U (en) | Experimental rig applied to slope soil water translocation and deformation | |
| CN105716960B (en) | Excavation of foundation pit model test apparatus under complicated groundwater environment | |
| CN103675238B (en) | Multifunctional rainfall landslide laboratory testing rig | |
| CN109709308B (en) | Water-mining type ground crack physical model test device and test method | |
| CN108896513B (en) | Test device and method for analyzing influence of ground settlement on soil interaction | |
| CN108222082B (en) | Dynamic precipitation indoor model test method and device for foundation pit under condition of multiple aquifers | |
| CN103217512A (en) | Experimental device with physical landslide model | |
| CN104099953A (en) | Centrifugal model testing device for simulating pressure water head change and stability of foundation pit | |
| CN203643442U (en) | Multifunctional rainfall landslide indoor testing device | |
| CN106702952A (en) | Test device and method for simulating seepage condition of landslide of earth-rock dam | |
| CN108593502A (en) | A kind of groundwater flow modeling device and monitoring method | |
| CN110967467B (en) | Test system for simulating rainfall induced reverse order particle accumulation body damage | |
| CN109920318A (en) | A kind of simulator of roadbed Void Model | |
| CN109853646A (en) | Indoor simulation test device and method for confined water precipitation of foundation pit | |
| CN103953335A (en) | Physical simulation method for petroleum reservoir architecture and physical simulation device for petroleum reservoir architecture | |
| CN109085323A (en) | It is a kind of can hierarchical control water level delaminating deposition model test apparatus and test method | |
| CN110849792A (en) | Test device and method for water conductivity coefficient and water and soil parameters of saline soil in aeration zone | |
| CN103604734A (en) | Rain-intensity-controllable unsaturated soil rainwater infiltration simulation system | |
| CN109060003A (en) | A kind of high-resolution hydrologic monitoring method of small watershed karst water system | |
| CN103033460B (en) | The determinator of soil body horizontal osmotic coefficient and method thereof | |
| US11835508B2 (en) | Model test device for ground collapse caused by pipeline leakage | |
| CN102135491B (en) | Drainage type segment lining model pore hydrostatic test device | |
| CN206385495U (en) | A kind of earth and rockfill dam landslide observed seepage behavior simulation test device | |
| CN203630014U (en) | Rain-intensity-controllable unsaturated soil rainwater infiltration simulation system | |
| CN109100307A (en) | For monitoring the experimental provision and system of simulation oil reservoir rock deformation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20190217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |