CN109187270A - Rheology characteristics of soil monitoring device under a kind of high temperature and pressure - Google Patents
Rheology characteristics of soil monitoring device under a kind of high temperature and pressure Download PDFInfo
- Publication number
- CN109187270A CN109187270A CN201810917600.2A CN201810917600A CN109187270A CN 109187270 A CN109187270 A CN 109187270A CN 201810917600 A CN201810917600 A CN 201810917600A CN 109187270 A CN109187270 A CN 109187270A
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- sample chamber
- pressure
- column cap
- high temperature
- monitoring device
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/32—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring the deformation in a solid
-
- 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
- G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
- G01N15/082—Investigating permeability by forcing a fluid through a sample
- G01N15/0826—Investigating permeability by forcing a fluid through a sample and measuring fluid flow rate, i.e. permeation rate or pressure change
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
- G01N2011/0026—Investigating specific flow properties of non-Newtonian fluids
Abstract
The invention discloses rheology characteristics of soil monitoring devices under a kind of high temperature and pressure, including sole plate, two pressure column caps being oppositely arranged, sample chamber, counter-force rack, heating device, pore pressure detection sensor, seepage flow import, seepage exit, displacement sensor, temperature sensor and strain gauge, sole plate is fixedly connected with counter-force rack, sample chamber is provided on sole plate, heating device is provided in sample chamber, sample chamber upper wall and lower wall be oppositely arranged there are two press column cap, seepage flow entrance and seepage exit are respectively arranged on two pressure column caps, seepage flow entrance is connect by pipeline with displacement sensor, seepage exit is connect by pipeline with pneumatics sensor, it is simple with structure, the advantages that safe operation, make it possible to carry out seepage through soil mass and rheological behavior evaluation in high temperature and pressure complexity Service Environment in room conditions It can be rapidly performed by.
Description
Technical field
The invention belongs to soil body the field of test technology, and in particular to rheology characteristics of soil monitoring dress under a kind of high temperature and pressure
It sets.
Background technique
Bentonite and other special soil bodys with expansion characteristics, due to its characteristic with water-swellable,
In the case where having lateral confinement, extremely strong impervious and anti-leakage characteristic is embodied, therefore is widely applied to nuke rubbish or other tools
Have in the processing of radioactive material.Existing soil strength variation detection device is suitable for the stress-strain spy in the case of room temperature mostly
The observation and detection of property, can not really simulate rheological behavior of the soil body in seepage flow in high temperature and pressure, and can not
Accurately reflect the seepage deformation characteristic of the special soils such as bentonite in high temperature and pressure.High temperature refers to higher than 100 degrees Celsius herein,
High pressure therefore in nuke rubbish and can not be put to special soils such as bentonites for routinely not increasing the routine of confining pressure together
Real directive function and theory support are played the role of in the processing for penetrating source pollution.Well known resistance to shear of soil-strain observation equipment is suitable
With being limited in scope, be only applicable to the observation of Ground crack and Penetration Signature under room temperature and lower pressure, and in practice nuke rubbish and
Radiation source pollutants processing to be usually embedded in deeper soil layer, be far longer than ordinary meaning underground structure buried depth or
Depth bounds involved in settlement calculation.
Summary of the invention
It to solve the above-mentioned problems, can the present invention provides rheology characteristics of soil monitoring device under a kind of high temperature and pressure
Reflect that the soil body can be improved examination after application in the development law of seepage characteristic and rheological behavior in high temperature and pressure
The authenticity tested.
In order to achieve the above objectives, rheology characteristics of soil monitoring device includes reaction frame base under a kind of high temperature and pressure of the present invention
Seat is fixed with counter-force rack on reaction frame pedestal, is provided with sample chamber between reaction frame pedestal and counter-force rack, above and below sample chamber
Two sides are relatively set with vertical hydraulic pressure column cap and downside pressure column cap, and downside pressure column cap is fixedly connected on reaction frame pedestal
On, vertical hydraulic pressure column cap is fixedly connected with counter-force rack is fixed with, and downside presses on column cap and vertical hydraulic pressure column cap
It is reserved with water hole, several heaters are provided in sample chamber.
Further, it is provided with sensor for pore water pressure at the water hole of downside pressure column cap, connected on vertical hydraulic pressure column cap
It is connected to displacement sensor, it is pre- to be vertically provided with strain gauge between hydraulic pressure column cap and the top cover of sample chamber.
Further, sensor for pore water pressure, displacement sensor and strain gauge are connect with computer.
Further, sample chamber includes sample chamber top cover, specimen chamber bottom cover, sample chamber side wall and sample chamber bolt, sample chamber
It is provided with sample chamber side wall on bottom cover, sample chamber top cover, sample chamber top cover, sample chamber bottom cover and examination are covered on sample chamber side wall
Specimen chamber side wall is bolted.
Further, the water hole of downside pressure column cap and vertical hydraulic pressure column cap is from column cap top end opening, from side
Face pass-out.
Further, the temperature sensor for monitoring the indoor temperature of sample is provided in sample chamber.
Further, gap is reserved between two adjacent heaters.
Further, bolt hole is set on reaction frame pedestal.
Further, sample chamber is made of transparent glass.
Compared with prior art, the instrument and equipment that rheology characteristics of soil monitors under a kind of high temperature and pressure of the invention, is being tried
It tests and heater is set in equipment, it can the infiltration of experimental condition Imitating bentonite and other soil bodys in high temperature and pressure indoors
The development law of properties of flow and rheological behavior, more accurate and true reaction is in nuke rubbish and radioactive waste treatment process
The characteristic evolution process of the soil body, can effectively improve test efficiency, enhance the controllability of test, and reaches and economize on resources
Purpose.In addition, the test of ordinary temperature and pressure can only be carried out because conventional permeameter structure is extremely simple, and conventional again
Increase high temperature on instrument or the device of high pressure is then extremely cumbersome, and high temperature and pressure can have insecurity factor, the present invention will be upper
State and be integrated in same equipment, can a key high temperature and pressure can be realized, therefore it is simple and safe.So that high temperature is high in room conditions
Press seepage through soil mass and rheological behavior evaluation in complicated Service Environment that can be rapidly performed by.
Further, temperature sensor is provided in sample chamber, temperature sensor becomes for monitoring the indoor temperature of sample
Change situation, to control the temperature of heater to reach test requirements document.
Further, it interspaces in advance between two adjacent heaters.So as to observe sample in testing
Variation,
Further, bolt hole is set on reaction frame pedestal, is fixed on reaction frame pedestal by bolt and bolt hole mixed
On solidifying soil face.To keep the stability of whole system.
Further, wherein the main material of sample chamber is to thicken high pressure resistant visual tempered glass material, to guarantee trying
The situation of change of sample can be observed during testing.
Further, sensor for pore water pressure, displacement sensor and strain gauge are connect with electronic computer, and electronics calculates
The data acquisition of sensor for pore water pressure, displacement sensor, strain gauge during machine is used to test.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the cross-sectional view of Fig. 1；
In attached drawing: 1, reaction frame pedestal, 2, downside pressure column cap, 3, sample chamber, 31, sample chamber top cover, 32, sample chamber bottom
Lid, 33, sample chamber side wall, 34, sample chamber bolt, 4, vertical hydraulic pressure column cap, 5, counter-force rack, 6, heater, 7, pore pressure
Sensor, 8, displacement sensor, 9, temperature sensor, 10, seepage flow import, 11, seepage exit, 12, fixed block, 13, bolt,
14, bolt hole, 15, sample, the 16, first valve, the 17, second valve, 18, strain gauge.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be bright
Show or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple " contain
Justice is two or more.In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, art
Language " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or
It is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be by between intermediary
It connects connected, can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition
The concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1, rheology characteristics of soil monitoring device under a kind of high temperature and pressure refers specifically to a kind of for evaluating the soil body perpendicular
The experimental provision of rheological behavior change procedure under to seepage flow is drilled for simulating the rheology characteristics of soil under high temperature, high-pressure situations
Become the observation device of rule.
Rheology characteristics of soil monitoring device under a kind of high temperature and pressure, including reaction frame pedestal 1, downside press column cap 2, sample
Room 3, counter-force rack 5, heater 6, sensor for pore water pressure 7, seepage flow import 10, seepage exit 11, is set vertical hydraulic pressure column cap 4
Set valve, displacement sensor 8, temperature sensor 9, the strain gauge, fixed block at seepage flow import 10 and seepage exit 11
12, bolt 13 and electronic computer.Wherein the main material of sample chamber is to thicken high pressure resistant visual tempered glass material, to guarantee
The situation of change of sample can be observed during the test.
Wherein, it where reaction frame pedestal 1 is the center of gravity of whole equipment, is fixedly connected with counter-force rack 5, reaction frame pedestal 1
For solid steel, it is desirable that counterweight is enough to make its own with stability, and bolt hole is arranged on reaction frame pedestal 1, passes through bolt 13
Reaction frame pedestal 1 is fixed on mattess with bolt hole, to keep the stability of whole system.Counter-force rack 5 by
Steel plate is made, including two vertical portions, and is fixedly connected on the horizontal part of two vertical portions upper end, two vertical portions and reaction frame
Pedestal 1 is fixedly connected.It is provided with sample chamber 3 at position on reaction frame pedestal 1 between 5 two vertical portions of counter-force rack,
Sample chamber 3 is provided with several heaters 6, is fixed on the inside of the vertical portion of counter-force rack 5 for placing sample 15 in sample chamber 3
Fixed block 12.Heater 6 is adopted as electric heater.
Downside pressure 2 lower end of column cap is fixedly connected with reaction frame pedestal 1, is reserved with water hole, mistake in the pressure column cap 2 of downside
Water hole is from column cap top end opening, is seepage exit 11 at pass-out from side pass-out, so that it is conducive to the control and observation of water flow,
For permeating the process of water flow during drainage test, in not drainage procedure, water outlet passes through pipeline and detection hole buckling
The sensor for pore water pressure 7 of change；
Sample chamber 3 is used to place the research object of test, i.e. sample 15, sample 15 including bentonite soil body sample, other
Solid dielectric original state or remodeling sample, the shape of sample 15 can be made as cylinder or other shapes according to actual needs.Sample chamber 3
Including sample chamber top cover 31, specimen chamber bottom cover 32, sample chamber side wall 33 and sample chamber bolt 34, sample chamber bottom cover 32 and downside pressure
Column cap 2 is an integral molding structure, and the upper surface of downside pressure column cap 2 is higher than the upper surface of sample chamber bottom cover 32, sample chamber bottom
It is provided with sample chamber side wall 33 on lid 32, sample chamber top cover 31, sample chamber top cover 31 and sample are covered on sample chamber side wall 33
It is reserved with bolt hole on room bottom cover 32, is consolidated sample chamber top cover 31, sample chamber bottom cover 32 and sample chamber side wall 33 by bolt
Fixed connection.The through-hole for passing through vertical hydraulic pressure column cap 4 is offered on sample chamber top cover 31.Vertical hydraulic pressure column cap 4
It is fixedly connected with counter-force rack 5, lower end passes through sample chamber top cover 31, and is oppositely arranged with downside pressure column cap 2.Around vertical hydraulic
The circle that pressure column cap 4 is contacted with sample chamber top cover 31 does water-proofing treatment, when relative displacement occurs, guarantees in sample chamber
Closure to guaranteeing that confining pressure is normal.When production, sample chamber top cover 31 is the disk of a steel, and there is a hole in centre on disk
Hole is being done around vertical hydraulic pressure column cap 4 later, then being placed among sample chamber top cover 31 around vertically hydraulic pressure column cap 4
Through-hole in, water-proofing treatment is then done, so that vertical hydraulic pressure column cap 4 moves up and down in the through-hole in sample chamber top cover 31
When, it will not leakproofness in breaking test room.When water-proofing treatment, one layer of rubber membrane is being set in the lower surface of top cover, is being
Column cap is coincide to be put into, rubber membrane place of hole among top cover can be made downward pocketed, can just incite somebody to action
Column cap is put into, and on the one hand plays the role of waterproof water proof in this way, moreover it is possible to guarantee the indoor leakproofness of sample, and rubber membrane has
Elasticity can guarantee internal leakproofness during column cap moves up and down.
It is circular pressure steel column cap that vertical hydraulic pressure column cap 4, which is cross section, and cross-sectional sizes and shape and survey are applied
Compression leg head 2 is identical, can with survey pressure column cap 2 for sample 15 and be clipped between, vertical hydraulic pressure column cap 4 and surveying press column cap 2 and
Column cap is identical with specimen cross section size and shape.When needing to apply pressure, stretch out the piston head of vertical hydraulic pressure column cap 4
And move down, vertical hydraulic pressure column cap 4 presses to sample chamber top cover 31, and sample chamber top cover 31 moves down under pressure, thus
Vertical pressure is applied to sample 15, application process as needed for iso-stress or can wait strains to apply, the rate that is further applied load according to
Actual condition determines, the vertical hydraulic equally reserved water hole for allowing water body to pass through of pressure column cap 4, water hole from column cap lower end into
Enter, is seepage flow entrance 10 at pass-out from side pass-out, conducive to the control and observation of water body, for carrying out soil body penetration characteristic
Test.
Downside pressure column cap 2 is welded on reaction frame pedestal, vertical hydraulic 4 counter-force rack 5 of pressure column cap is welded and fixed,
This needs to keep to apply in test elevated pressures and does not deform, wherein downside pressure as single solid steel counter-force rack
Column cap 2 and reaction frame pedestal 1 are fixedly connected into an entirety, and the vertical hydraulic pressure column cap 4 of reserved water hole then can be
Moved up and down on vertical track to apply vertical load to sample, the hydraulic system that track refers to herein it is extending at work or
Shorten the pressure that presses.
Heater 6 is placed in sample chamber 3, and 6 upper end of heater is fixedly connected with sample chamber top cover face, several heaters
It forms a circle along 3 inner wall of sample chamber, the temperature of test requirements document, two adjacent heaters 6 is reached for heating sample 15
Between interspaced in advance so as to the variation for observing sample 15 in testing, with insulation not heat-barrier material outside heater 6
Sealing is to avoid leaking electricity.
Sensor for pore water pressure 7 is used to detect the change procedure of the pore pressure in sample 15 under not drainage situation so as to utilize
Effective stress change procedure in principle of effective stress indirect determination sample 15, to react the rheology of the soil body during the test
Characteristic；
Seepage flow import 10 and the first valve 16 enter the stream of sample 15 for water body of the Control Assay 15 in permeability test
Dynamic process；
Seepage exit 11 and the second valve 17 are used for the stream of water body effluent test sample 15 of the Control Assay 15 in permeability test
Dynamic process, and in disdrainage test, sensor for pore water pressure 7 can be connected, thus monitoring holes buckling law；
Displacement sensor 8 is connected with vertical hydraulic pressure column cap 4, and the other end is fixedly connected with fixed block 12, thus trying
The movement of vertical hydraulic pressure column cap 4 is followed during testing and records vertical displacement, can effectively observe the vertical change of sample
Shape；
Temperature sensor 9 is placed in sample chamber 3, for monitoring the temperature variations in sample chamber 3, to control heating
The temperature of device 6 is to reach test requirements document；
Strain gauge is placed on pre- vertical hydraulic pressure column cap 4, and strain gauge 18 is located at pre- vertical hydraulic pressure column
Between first 4 and sample chamber top cover 31, when upper column head pressure, sensor is first passed through, then sample has been passed to, is being used for
Pre- vertical hydraulic pressure column cap 4 passes to the stress intensity of sample during acquisition test；
Preferably, sensor for pore water pressure 7, displacement sensor 8 and strain gauge are connect with electronic computer, and electronics calculates
The data acquisition and processing (DAP) of sensor for pore water pressure 7, displacement sensor 8, strain gauge during machine is used to test.Computer is collected
To the data for carrying out sensor with experiment, it is depicted as ess-strain image, or sensing is utilized according to the self-editing program of user
Parameter needed for the data that device is collected calculate user.
Preferably, vertical hydraulic pressure column cap 4 is hydraulic jack, and pedestal is fixed on reaction frame 5.
Preferably, vertical hydraulic pressure column cap 4 and downside pressure column cap 2 are steel column head.
It is as follows to fill sample installation process:
1) sample 15 is placed on 2 top of downside pressure column cap；
2) sample chamber side wall 33 is placed on specimen chamber bottom cover 32, it will be on the cover of sample 15；
3) lid of sample chamber top cover 31 is closed on sample chamber side wall 33, adjustment position is until sample chamber top cover 31 and sample chamber
Side wall 33 and sample position coincide；
4) sample chamber bolt 34 is installed, sample chamber top cover 31, specimen chamber bottom cover 32 and sample chamber side wall 33 are fixed together,
So far, sample 15 installs.
Test procedure is as follows:
Step 1 after on-test, changes with time using by liquid sample volume, both it is known that material is at this
Infiltration coefficient under kind experimental condition, i.e. Penetration Signature；
Step 2, after on-test, stress, strain transducer are collected into the stress-strain data changed over time, with calculating
Machine can real-time rendering ess-strain image, after the end of the test, computer finds out the peak value of stress during entire test, both may be used
To obtain the strength characteristics of material, the strain of record can reaction material deformation characteristic, can also be according to user's needs come sharp
Parameter needed for calculating user with the collected ess-strain parameter of sensor, such as modulus and the remaining characteristic of material, this portion
Dividing is rheological behavior.
Seepage characteristic mainly passes through changes in flow rate and is calculated using computer self, and rheological behavior is mainly using answering
Become and strain gauge acquires data.In addition sensor selection often according to user to it selected by parameter range and requirement
It is determined.
High pressure of the invention, which refers to, to increase lateral pressure using hydraulic system in sample side according to actual condition, from
And simulate the artesian condition of deep soil.It can increase to obtain in sample chamber using the hydraulic system being connected with liquid in sample chamber and laterally press
Power, and axial compressive force then relies on vertical load to realize.The present invention simple, flexible operation with structure, can be effective, anti-in real time
The soil body is reflected in the development law of seepage characteristic and rheological behavior in high temperature and pressure, after application, can be improved test
Efficiency reduces experimentation cost, enhancing test controllability.
The above content is merely illustrative of the invention's technical idea, and this does not limit the scope of protection of the present invention, all to press
According to technical idea proposed by the present invention, any changes made on the basis of the technical scheme each falls within claims of the present invention
Protection scope within.
Claims (9)
1. rheology characteristics of soil monitoring device under a kind of high temperature and pressure, which is characterized in that including reaction frame pedestal (1), reaction frame
It is fixed on pedestal (1) counter-force rack (5), sample chamber (3), sample is provided between reaction frame pedestal (1) and counter-force rack (5)
Two sides are relatively set with vertical hydraulic pressure column cap (4) and downside pressure column cap (2) up and down for room (3), and downside presses column cap (2) admittedly
Surely it is connected on reaction frame pedestal (1), vertical hydraulic pressure column cap (4) is fixedly connected with counter-force rack (5) is fixed with, and downside is applied
It is reserved with water hole on compression leg head (2) and vertical hydraulic pressure column cap (4), sample chamber is provided with several heaters in (3)
(6)。
2. rheology characteristics of soil monitoring device under a kind of high temperature and pressure according to claim 1, which is characterized in that downside pressure column
Sensor for pore water pressure (7) are provided at the water hole of head (2), are connected with displacement sensor (8) on vertical hydraulic pressure column cap (4),
It is pre- to be vertically provided with strain gauge (18) between hydraulic pressure column cap (4) and the top cover of sample chamber (3).
3. rheology characteristics of soil monitoring device under a kind of high temperature and pressure according to claim 2, which is characterized in that sensor for pore water pressure
(7), displacement sensor (8) and strain gauge (18) are connect with computer.
4. rheology characteristics of soil monitoring device under a kind of high temperature and pressure according to claim 1, which is characterized in that sample chamber (3)
Including sample chamber top cover (31), specimen chamber bottom cover (32), sample chamber side wall (33) and sample chamber bolt (34), sample chamber bottom cover (32)
On be provided with sample chamber side wall (33), be covered on sample chamber side wall (33) sample chamber top cover (31), sample chamber top cover (31), examination
Specimen chamber bottom cover (32) and sample chamber side wall (33) are bolted.
5. rheology characteristics of soil monitoring device under a kind of high temperature and pressure according to claim 1, which is characterized in that downside pressure column
Head (2) and the water hole of vertical hydraulic pressure column cap (4) are from column cap top end opening, from side pass-out.
6. rheology characteristics of soil monitoring device under a kind of high temperature and pressure according to claim 1, which is characterized in that sample chamber (3)
Inside it is provided with the temperature sensor (9) for monitoring the temperature in sample chamber (3).
7. rheology characteristics of soil monitoring device under a kind of high temperature and pressure according to claim 1, which is characterized in that adjacent two
Heater is reserved with gap between (6).
8. rheology characteristics of soil monitoring device under a kind of high temperature and pressure according to claim 1, which is characterized in that reaction frame pedestal
(1) bolt hole is set on.
9. rheology characteristics of soil monitoring device under a kind of high temperature and pressure according to claim 1, which is characterized in that sample chamber (3)
It is made of transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810917600.2A CN109187270A (en) | 2018-08-13 | 2018-08-13 | Rheology characteristics of soil monitoring device under a kind of high temperature and pressure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810917600.2A CN109187270A (en) | 2018-08-13 | 2018-08-13 | Rheology characteristics of soil monitoring device under a kind of high temperature and pressure |
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| CN201810917600.2A Pending CN109187270A (en) | 2018-08-13 | 2018-08-13 | Rheology characteristics of soil monitoring device under a kind of high temperature and pressure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186809A (en) * | 2019-06-04 | 2019-08-30 | 河北建筑工程学院 | A kind of novel frozen soil rheometer |
| CN110596344A (en) * | 2019-07-26 | 2019-12-20 | 河南水利与环境职业学院 | Test device for testing expansion coefficient of soil texture |
| CN114441373A (en) * | 2022-01-19 | 2022-05-06 | 浙江久核地质生态环境规划设计有限公司 | Soil rheological property detection system and detection method thereof |
| CN115950791A (en) * | 2023-01-28 | 2023-04-11 | 中国矿业大学 | Novel rheometer based on temperature, viscosity and rheological characteristics |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181042A (en) * | 2014-08-29 | 2014-12-03 | 上海交通大学 | Three-axis model tester for testing pressure reduction, percolation, layering and consolidation deformation of soil layer |
| CN205317590U (en) * | 2016-01-28 | 2016-06-15 | 中国科学院武汉岩土力学研究所 | Parallelly connected type rock temperature - seepage flow - stress coupling triaxial rheometer |
| CN105699196A (en) * | 2016-01-28 | 2016-06-22 | 河海大学 | Rock seepage-stress-temperature-chemical coupling rheological testing device and method |
| CN106289953A (en) * | 2016-09-29 | 2017-01-04 | 中国科学院武汉岩土力学研究所 | The sealing mechanism with seepage tests and method thereof is sheared for rock mass |
| CN107063962A (en) * | 2016-12-16 | 2017-08-18 | 河海大学 | Rock couples infiltration experiment device and method |
| CN207231976U (en) * | 2017-10-10 | 2018-04-13 | 青岛科技大学 | A kind of different temperatures, the lower rock permeability factor detection device of pressure effect |
-
2018
- 2018-08-13 CN CN201810917600.2A patent/CN109187270A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181042A (en) * | 2014-08-29 | 2014-12-03 | 上海交通大学 | Three-axis model tester for testing pressure reduction, percolation, layering and consolidation deformation of soil layer |
| CN205317590U (en) * | 2016-01-28 | 2016-06-15 | 中国科学院武汉岩土力学研究所 | Parallelly connected type rock temperature - seepage flow - stress coupling triaxial rheometer |
| CN105699196A (en) * | 2016-01-28 | 2016-06-22 | 河海大学 | Rock seepage-stress-temperature-chemical coupling rheological testing device and method |
| CN106289953A (en) * | 2016-09-29 | 2017-01-04 | 中国科学院武汉岩土力学研究所 | The sealing mechanism with seepage tests and method thereof is sheared for rock mass |
| CN107063962A (en) * | 2016-12-16 | 2017-08-18 | 河海大学 | Rock couples infiltration experiment device and method |
| CN207231976U (en) * | 2017-10-10 | 2018-04-13 | 青岛科技大学 | A kind of different temperatures, the lower rock permeability factor detection device of pressure effect |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110186809A (en) * | 2019-06-04 | 2019-08-30 | 河北建筑工程学院 | A kind of novel frozen soil rheometer |
| CN110596344A (en) * | 2019-07-26 | 2019-12-20 | 河南水利与环境职业学院 | Test device for testing expansion coefficient of soil texture |
| CN114441373A (en) * | 2022-01-19 | 2022-05-06 | 浙江久核地质生态环境规划设计有限公司 | Soil rheological property detection system and detection method thereof |
| CN115950791A (en) * | 2023-01-28 | 2023-04-11 | 中国矿业大学 | Novel rheometer based on temperature, viscosity and rheological characteristics |
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