CN206479579U - A kind of axle sample resistivity experimental provision of temperature control three - Google Patents
A kind of axle sample resistivity experimental provision of temperature control three Download PDFInfo
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- CN206479579U CN206479579U CN201720204181.9U CN201720204181U CN206479579U CN 206479579 U CN206479579 U CN 206479579U CN 201720204181 U CN201720204181 U CN 201720204181U CN 206479579 U CN206479579 U CN 206479579U
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- sample
- resistivity
- temperature control
- triaxial cell
- axle
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Abstract
The utility model discloses a kind of axle sample resistivity experimental provision of temperature control three, it is characterized in that, including three axle systems, resistivity measurement system, temperature control system, three axle system includes triaxial cell, sample cap, sample, base, axial pressure bar, lower aqueduct, upper aqueduct, sealing bolt and confined pressure aqueduct, the resistivity measurement system includes upper wire, Instrument Measuring Resistivity of Carbon Products, lower wire, the temperature control system includes temperature controlled compartment, three axle systems are put into temperature controlled compartment, adjust temperature, reach temperature control purpose, the device has definite principle, it is simple in construction, it is easy to use, the features such as measuring accurate.
Description
Technical field
Tested the utility model relates to a kind of earthwork test Instrument, more particularly to a kind of axle sample resistivity of temperature control three
Device.
Background technology
The resistivity of soil is the basic parameter for characterizing soil body electric conductivity, is one of the intrinsic physical parameter of soil.The resistance of soil
Rate is actually the resistance sizes presented when electric current is native by 1m cube perpendicular through the length of side.The resistivity of soil depends on
In the porosity of soil, pore shape, Pore Solution resistivity, saturation degree, solid particulate components, shape, directionality, cementing status
Deng.Simultaneously also can be affected by temperature, the difference of temperature can directly significantly change the resistivity of soil, it is therefore necessary to soil
Resistivity is tested.But under present circumstances, what native resistivity was typically tested at normal temperatures and pressures, it is impossible to reaction completely
The reset condition of soil, cannot more real native resistance parameter.So truly simulating state of soil, the native resistivity of test is urgently
It is to be solved.
The content of the invention
The purpose of this utility model is to overcome existing test apparatus can not test the resistivity of soil sample in complex condition,
Invent a kind of axle sample resistivity experimental provision of temperature control three.
The utility model is achieved through the following technical solutions：
A kind of axle sample resistivity experimental provision of temperature control three, it is characterised in that measure system including three axle systems, resistivity
System, temperature control system.Three axle system include triaxial cell, sample cap, sample, base, axial pressure bar, lower aqueduct,
Upper aqueduct, sealing bolt and confined pressure aqueduct.The triaxial cell is sealing device, and the confined pressure aqueduct is located at three axles
Balancing gate pit bottom, provides pressure, the base is located at triaxial cell bottom, and is fixed on triaxial cell to triaxial cell
Bottom, the sample is located at base top, and the sample cap is located at sample top, and the axial pressure bar passes through triaxial cell
Withstand on sample cap, give sample apply axial compressive force, and with triaxial cell insulate, the lower aqueduct through base and with examination
Sample is connected, and passes triaxial cell by sealing bolt, and the upper aqueduct is connected through sample cap and with sample, and passes through
Sealing bolt passes triaxial cell.
Preferably, resistivity measurement system includes upper wire, Instrument Measuring Resistivity of Carbon Products, lower wire.The upper wire connecting shaft
To pressure rod and Instrument Measuring Resistivity of Carbon Products, the lower wire connection triaxial cell and Instrument Measuring Resistivity of Carbon Products.
Preferably, temperature control system includes temperature controlled compartment, and three axle systems are put into temperature controlled compartment, adjusts temperature, reaches temperature control purpose.
The utility model has advantages below compared with prior art：
The axle sample resistivity experimental provision of a kind of temperature control three that the utility model is provided, by increase temperature controlled compartment, reaching
To the purpose of triaxial cell temperature control, then in connection Instrument Measuring Resistivity of Carbon Products, realize different pressures and at a temperature of sample electricity
Resistance rate is measured.The device has definite principle, simple in construction, easy to use, the features such as measuring accurate.
Brief description of the drawings
Fig. 1 is this utility structure schematic diagram；
In figure：1- triaxial cells；2- sample caps；3- samples；4- bases；5- axial pressure bars；Aqueduct under 6-；On 7-
Aqueduct；8- sealing bolts；9- confined pressure aqueducts；The upper wires of 10-；11- Instrument Measuring Resistivity of Carbon Products；12- lower wires；13- temperature controlled compartments.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
The axle sample resistivity experimental provision of a kind of temperature control three provided referring to Fig. 1, the present embodiment, it is characterised in that including
Three axle systems, resistivity measurement system, temperature control system.Three axle system includes triaxial cell (1), sample cap (2), sample
(3), base (4), axial pressure bar (5), lower aqueduct (6), upper aqueduct (7), sealing bolt (8) and confined pressure aqueduct (9).
The triaxial cell (1) is sealing device, and the confined pressure aqueduct (9) is located at triaxial cell (1) bottom, to triaxial pressure
Room (1) provides pressure, and the base (4) is located at triaxial cell (1) bottom, and is fixed on triaxial cell (1) bottom, described
Sample (3) is located at base (4) top, and the sample cap (2) is located at sample (3) top, and the axial pressure bar (5) passes through three axles
Balancing gate pit (1) is withstood on sample cap (2), give sample (3) apply axial compressive force, and with triaxial cell (1) insulate, it is described under lead
Water pipe (6) passes triaxial cell (1) through base (4) and being connected with sample (3), and by sealing bolt (8), it is described on lead
Water pipe (7) is connected through sample cap (2) and with sample (3), and passes triaxial cell (1) by sealing bolt (8).
Preferably, resistivity measurement system includes upper wire (10), Instrument Measuring Resistivity of Carbon Products (11), lower wire (12).It is described
The upper axial pressure rod (5) of wire (10) connection and Instrument Measuring Resistivity of Carbon Products (11), the lower wire (12) connect triaxial cell (1)
With Instrument Measuring Resistivity of Carbon Products (11).
Preferably, temperature control system includes temperature controlled compartment (13), and three axle systems are put into temperature controlled compartment (13), adjusts temperature, reaches
Temperature control purpose.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (3)
1. a kind of axle sample resistivity experimental provision of temperature control three, it is characterised in that including three axle systems, resistivity measurement system,
Temperature control system, three axle system includes triaxial cell (1), sample cap (2), sample (3), base (4), axial pressure bar
(5), lower aqueduct (6), upper aqueduct (7), sealing bolt (8) and confined pressure aqueduct (9), the triaxial cell (1) are close
Seal apparatus, the confined pressure aqueduct (9) is located at triaxial cell (1) bottom, and pressure, the bottom are provided to triaxial cell (1)
Seat (4) is located at triaxial cell (1) bottom, and is fixed on triaxial cell (1) bottom, and the sample (3) is located on base (4)
Portion, the sample cap (2) is located at sample (3) top, and the axial pressure bar (5) withstands on sample cap through triaxial cell (1)
(2) on, axial compressive force is applied to sample (3), and is insulated with triaxial cell (1), the lower aqueduct (6) passes through base (4)
And be connected with sample (3), and triaxial cell (1) is passed by sealing bolt (8), the upper aqueduct (7) passes through sample cap
(2) and with sample (3) it is connected, and triaxial cell (1) is passed by sealing bolt (8).
2. the axle sample resistivity experimental provision of a kind of temperature control three according to claim 1, it is characterised in that resistivity is measured
System includes upper wire (10), Instrument Measuring Resistivity of Carbon Products (11), lower wire (12), the upper axial pressure rod of wire (10) connection
(5) and Instrument Measuring Resistivity of Carbon Products (11), lower wire (12) connection triaxial cell (1) and Instrument Measuring Resistivity of Carbon Products (11).
3. a kind of axle sample resistivity experimental provision of temperature control three according to claim 1, it is characterised in that temperature control system bag
Temperature controlled compartment (13) is included, three axle systems are put into temperature controlled compartment (13), temperature is adjusted, reaches temperature control purpose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720204181.9U CN206479579U (en) | 2017-03-03 | 2017-03-03 | A kind of axle sample resistivity experimental provision of temperature control three |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720204181.9U CN206479579U (en) | 2017-03-03 | 2017-03-03 | A kind of axle sample resistivity experimental provision of temperature control three |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206479579U true CN206479579U (en) | 2017-09-08 |
Family
ID=59746676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720204181.9U Expired - Fee Related CN206479579U (en) | 2017-03-03 | 2017-03-03 | A kind of axle sample resistivity experimental provision of temperature control three |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206479579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189702A (en) * | 2020-01-10 | 2020-05-22 | 甘肃省地震局（中国地震局兰州地震研究所） | Device for researching clay characteristics by using static triaxial electrical method |
| CN112255458A (en) * | 2020-09-07 | 2021-01-22 | 中国矿业大学 | High-pressure triaxial resistivity test system and method considering chemical permeation |
| CN113866223A (en) * | 2021-09-27 | 2021-12-31 | 中国矿业大学 | Sealing device and method for high-pressure triaxial resistivity test sample |
-
2017
- 2017-03-03 CN CN201720204181.9U patent/CN206479579U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111189702A (en) * | 2020-01-10 | 2020-05-22 | 甘肃省地震局（中国地震局兰州地震研究所） | Device for researching clay characteristics by using static triaxial electrical method |
| CN112255458A (en) * | 2020-09-07 | 2021-01-22 | 中国矿业大学 | High-pressure triaxial resistivity test system and method considering chemical permeation |
| CN112255458B (en) * | 2020-09-07 | 2021-08-27 | 中国矿业大学 | High-pressure triaxial resistivity test system and method considering chemical permeation |
| CN113866223A (en) * | 2021-09-27 | 2021-12-31 | 中国矿业大学 | Sealing device and method for high-pressure triaxial resistivity test sample |
| CN113866223B (en) * | 2021-09-27 | 2022-06-14 | 中国矿业大学 | Sealing device and method for high-pressure triaxial resistivity test sample |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 Termination date: 20180303 |