SU938081A1 - Stand for testing clay rocks in complex stressed state - Google Patents
Stand for testing clay rocks in complex stressed state Download PDFInfo
- Publication number
- SU938081A1 SU938081A1 SU803008909A SU3008909A SU938081A1 SU 938081 A1 SU938081 A1 SU 938081A1 SU 803008909 A SU803008909 A SU 803008909A SU 3008909 A SU3008909 A SU 3008909A SU 938081 A1 SU938081 A1 SU 938081A1
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- SU
- USSR - Soviet Union
- Prior art keywords
- stand
- stressed state
- clay rocks
- testing
- complex
- Prior art date
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Sampling And Sample Adjustment (AREA)
Description
(54) СТЕНД ДЛЯ ИСПЫТАНИЯ ГЛИНИСТЫХ ПОРОД ПРИ СЛОЖНОМ НАПРЯЖЕННОМ СОСТОЯНИИ(54) STAND FOR TESTING OF CLAY BREEDS WITH COMPLEX STRESSED CONDITION
1one
Изобретение относитс к исспедовйншо химических и физических свойств веществ, в частноста к исследованию глинистых грунтов в гидротермальных услови х сквпжины..The invention relates to the well-studied chemical and physical properties of substances, in particular, to the study of clay soils in hydrothermal conditions of a well.
Известен прибор дл исследовани свойств rpvHTa в услови х трехосного сжати , содержащий опорную плиту с закрепленной на ней камерой, нагрузочное приспособление, вьшолиекное в виде замкнутой гидросистемы с параллельно расположенными камерами давлени на одном из ее концов и силовыми цилиндрами на другом ее конце, на нагружающей платформе и измерительное приспособление 1 .A device is known for investigating the properties of rpvHTa under conditions of triaxial compression, containing a base plate with a camera fixed on it, a load device, extended in the form of a closed hydraulic system with parallel pressure cells at one of its ends and power cylinders at its other end, on a loading platform and measuring device 1.
Однако этот прибор не позвол ет измер ть истиную прочность горной породы , наход щейс на стенке горной выработки в гидротер 1альных услови х, так как не имитирует услови скважины и услови нагружени образца, наход щезпос на стенке горной выработки.However, this device does not allow to measure the true strength of the rock located on the wall of the mine workings under hydrothermal conditions, since it does not imitate the condition of the well and the loading conditions of the sample, which is located on the wall of the mine workings.
Наиболее близким к изобретению вл етс ст«1д дл вспытани глинистых пород при сложном напр женном состо нии , содержащий раму, спаркую плиту с закрепленной на ней обоймой, нагрузочное приспособление, выполненное с подвижными вкладьпиами, расположенными в направл ющих обоймы по трем взаимно- перпендикул рным ос м, и измерительные приспособлени f2 ,The closest to the invention is str. 1d for trying out clayey rocks with a complicated stress state, containing a frame, a double plate with a holder fixed on it, a load device made with movable inserts arranged in guides of three mutually perpendicular wasps and measuring devices f2,
Известное устройство также не поэвол ет измер ть истиную прочность горной породы, наход щейс на стенке горной . выработки в гидротермальных услови х, а следовательно не обеспечивает с достаточной достоверюстью прогнозировани устойчивости стенки горной выработки и приводит к необоснованным проектным рещени м.The known device also does not measure the true strength of the rock located on the rock wall. development under hydrothermal conditions, and therefore does not ensure with sufficient confidence the prediction of the stability of the wall of the mine excavation and leads to unreasonable design solutions.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803008909A SU938081A1 (en) | 1980-11-27 | 1980-11-27 | Stand for testing clay rocks in complex stressed state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU803008909A SU938081A1 (en) | 1980-11-27 | 1980-11-27 | Stand for testing clay rocks in complex stressed state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU938081A1 true SU938081A1 (en) | 1982-06-23 |
Family
ID=20927813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU803008909A SU938081A1 (en) | 1980-11-27 | 1980-11-27 | Stand for testing clay rocks in complex stressed state |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU938081A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226068A (en) * | 2013-03-18 | 2013-07-31 | 北京工业大学 | Mechanical rock breaking test platform confining pressure device |
| CN108387712A (en) * | 2018-02-23 | 2018-08-10 | 山东科技大学 | A kind of coal petrography unidirectionally heated and bidirectional stress experimental system for simulating and method |
-
1980
- 1980-11-27 SU SU803008909A patent/SU938081A1/en active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226068A (en) * | 2013-03-18 | 2013-07-31 | 北京工业大学 | Mechanical rock breaking test platform confining pressure device |
| CN103226068B (en) * | 2013-03-18 | 2015-08-19 | 北京工业大学 | Mechanical rock breaking test platform confining pressure device |
| CN108387712A (en) * | 2018-02-23 | 2018-08-10 | 山东科技大学 | A kind of coal petrography unidirectionally heated and bidirectional stress experimental system for simulating and method |
| CN108387712B (en) * | 2018-02-23 | 2021-04-13 | 山东科技大学 | Coal rock unidirectional heating and bidirectional stress simulation experiment system and method |
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