CN201965067U - Rock soil disintegration test device - Google Patents
Rock soil disintegration test device Download PDFInfo
- Publication number
- CN201965067U CN201965067U CN 201120002728 CN201120002728U CN201965067U CN 201965067 U CN201965067 U CN 201965067U CN 201120002728 CN201120002728 CN 201120002728 CN 201120002728 U CN201120002728 U CN 201120002728U CN 201965067 U CN201965067 U CN 201965067U
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- hollow tubular
- hollow tube
- ground
- rock
- test device
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Abstract
The utility model provides a rock soil disintegration test device, in particular an engineering experimental device for testing the disintegration property of a rock or a soil body. The rock soil disintegration test device comprises a hollow tube and a screen mesh, wherein the screen mesh is positioned outside the hollow tube and suspended at the bottom end of the hollow tube, the bottom end of the hollow tube is closed, scale marks are formed on the wall of the hollow tube, the hollow tube is formed by a plurality of detachable tube sections, the individual tube sections are in threaded connection, and an iron ring-type weigh is arranged at the bottom of the hollow tube. The rock soil disintegration test device solves the problems of the rock or soil body disintegration testers in the prior art, such as complex structure and incomplete functions, and has the advantages of simple structure, complete functions, and conveniences for use.
Description
Technical field
The utility model relates to a kind of ground slaking test instrument, is specially a kind of engineering experiment instrument of measuring rock or soil body disintegrative.
Background technology
In the Geotechnical Engineering science, disintegrative is an one item important technology feature, and the research of ground disintegrative is very important.The instrument kind that is used for measuring the ground disintegrative at present seldom, and the big equal complex structure of multiple instruments, function is incomplete, and with high costs.
Summary of the invention
In order to solve existing ground disintegration tester complex structure, the uneven congruent shortcoming of function, the utility model provides a kind of ground slaking test instrument, and is simple in structure, multiple functional, easy to use.
Realize that the technical scheme that the utility model above-mentioned purpose is adopted is: a kind of ground slaking test instrument, comprise hollow tubular and screen cloth at least, the sealing of hollow tubular bottom, tube wall is marked with scale, and screen cloth is positioned at the bottom that hollow tubular hangs on hollow tubular outward.
Hollow tubular is made up of the plurality of sections demountable tube, connects by screw socket between each section, and the bottom of hollow tubular is turbination, and the bottom of hollow tubular is provided with iron hoop formula counterweight.
This ground slaking test instrument is positioned in the transparent vessel that fills solution, places the disintegration sample on screen cloth, adjusts the quantity of iron hoop formula counterweight and the height of hollow tubular according to floating situation, and ground slaking test instrument is vertically swum in the solution.Note initial reading, along with the disintegration of ground on the screen cloth, its quality reduces, and the hollow tubular come-up writes down the reading of hollow tubular at regular intervals, thereby draws the disintegration rate of different period ground, drafting time and rate variations curve; Observe the ground disintegration phenomenon of different periods simultaneously.Because the quantity of iron hoop formula counterweight and hollow tubular is Height Adjustable, so ground slaking test instrument is applicable to the disintegration experiment of the ground sample of different size, and this ground slaking test instrument is simple in structure, with low cost.
Description of drawings
Fig. 1 is the structural representation of ground slaking test instrument;
Fig. 2 is the wherein structural representation of one section demountable tube of hollow tubular;
Wherein, 1-hollow tubular, 2-demountable tube, 3-iron hoop formula counterweight, 4-screen cloth.
Embodiment
Below in conjunction with accompanying drawing the utility model is done detailed specific description.
As shown in Figure 1, the ground slaking test instrument that the utility model provides mainly comprises hollow tubular 1, iron hoop formula counterweight 2 and screen cloth 4, and screen cloth 4 is positioned at the hollow tubular 1 outer bottom that hangs on hollow tubular 1.Hollow tubular 1 is made up of plurality of sections demountable tube 2, connects by screw socket between each section, as shown in Figure 2.The tube wall of hollow tubular 1 is marked with scale, its bottom sealing.Hollow tubular 1 bottom is turbination, which is provided with dismountable iron hoop formula counterweight 3, and iron hoop formula counterweight 3 inwalls are provided with screw thread, with the bottom of hollow tubular 1 by being threaded.
The disintegration sample that will measure is positioned on the screen cloth 4, ground slaking test instrument places the transparent vessel that is loaded with liquid, according to the specification weight of the rock or the soil body and the whole floating situation of slaking test instrument, regulate the quantity of iron hoop formula counterweight 3 and the height of hollow tubular 1, the slaking test instrument is vertically swum in the container, the record initial reading.Disintegration along with the rock or the soil body, its quality slowly reduces, hollow tubular 1 come-up, note the reading of hollow tubular 1 at regular intervals, can calculate the quality of rock or soil body minimizing according to Archimedes' principle, draw the disintegration rate of different period ground, drafting time and rate variations curve; Can observe simultaneously the ground disintegration phenomenon of different periods.
This ground slaking test instrument not only can be measured the disintegrative of rock, can also be used to measuring the disintegrative of the soil body, be applicable to the disintegration experiment of the sample of different size and quality, and this ground slaking test instrument is simple in structure, with low cost.
Claims (4)
1. a ground slaking test instrument is characterized in that comprising at least hollow tubular and screen cloth, the sealing of hollow tubular bottom, and tube wall is marked with scale, and screen cloth is positioned at the bottom that hollow tubular hangs on hollow tubular outward.
2. ground slaking test instrument according to claim 1, it is characterized in that: hollow tubular is made up of the plurality of sections demountable tube, connects by screw socket between each section.
3. ground slaking test instrument according to claim 1, it is characterized in that: the bottom of hollow tubular is turbination.
4. according to claim 1 or 3 described ground slaking test instrument, it is characterized in that: the bottom of hollow tubular is provided with iron hoop formula counterweight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120002728 CN201965067U (en) | 2011-01-06 | 2011-01-06 | Rock soil disintegration test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120002728 CN201965067U (en) | 2011-01-06 | 2011-01-06 | Rock soil disintegration test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201965067U true CN201965067U (en) | 2011-09-07 |
Family
ID=44527613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120002728 Expired - Fee Related CN201965067U (en) | 2011-01-06 | 2011-01-06 | Rock soil disintegration test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201965067U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565305A (en) * | 2012-01-05 | 2012-07-11 | 西北农林科技大学 | Test method for measuring humidification, disintegration and dispersion of soil mass |
| CN106370545A (en) * | 2016-08-26 | 2017-02-01 | 湖南大学 | Soft rock slaking test system for simulating natural environments |
| CN107560963A (en) * | 2017-09-11 | 2018-01-09 | 河海大学 | A kind of ultimate soft rock one side dehydration slaking test method |
| CN110057823A (en) * | 2019-05-23 | 2019-07-26 | 南京大学（苏州）高新技术研究院 | A kind of Rock And Soil disintegration test device and analysis method |
-
2011
- 2011-01-06 CN CN 201120002728 patent/CN201965067U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102565305A (en) * | 2012-01-05 | 2012-07-11 | 西北农林科技大学 | Test method for measuring humidification, disintegration and dispersion of soil mass |
| CN106370545A (en) * | 2016-08-26 | 2017-02-01 | 湖南大学 | Soft rock slaking test system for simulating natural environments |
| CN106370545B (en) * | 2016-08-26 | 2018-11-09 | 湖南大学 | A kind of soft rock slaking test system of simulating natural environment |
| CN107560963A (en) * | 2017-09-11 | 2018-01-09 | 河海大学 | A kind of ultimate soft rock one side dehydration slaking test method |
| CN107560963B (en) * | 2017-09-11 | 2019-08-06 | 河海大学 | A kind of ultimate soft rock single side dehydration slaking test method |
| CN110057823A (en) * | 2019-05-23 | 2019-07-26 | 南京大学（苏州）高新技术研究院 | A kind of Rock And Soil disintegration test device and analysis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140106 |