SU491080A1 - Coupling Soil Testing Device - Google Patents
Coupling Soil Testing DeviceInfo
- Publication number
- SU491080A1 SU491080A1 SU1889536A SU1889536A SU491080A1 SU 491080 A1 SU491080 A1 SU 491080A1 SU 1889536 A SU1889536 A SU 1889536A SU 1889536 A SU1889536 A SU 1889536A SU 491080 A1 SU491080 A1 SU 491080A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- testing device
- soil testing
- coupling soil
- chamber
- coupling
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
меры водой производитс через штуцер 11 из гидробаллона 18, краны 13 и 14 открываютс , а штуцер 12 открыт дл выпуска воздуха. После заполнени камер водой крапы закрываютс и снимаютс показани с измерительных устройств. Открыва краны 13 и 14, создаем давление в рабочей камере. Снимаютс показани с датчика порового давлени и дифманометра . Образец гидростатически обжат. После этого к образцу прикладываетс осевое раст гиваюш,ее усилие, создаваемое грузом 15, улол;енным на подвеску 16. По мере деформации образца во времени нагрузочный шток перемещаетс в осевом направлении и под действием груза шкив поворачиваетс . На осциллограмму дифманометра записываетс изменение давлени в камере во времени.water measures are carried out through fitting 11 from a hydroballo 18, valves 13 and 14 are opened, and fitting 12 is open to release air. After the chambers are filled with water, the spots are closed and the readings are taken from the measuring devices. Opening the taps 13 and 14, create pressure in the working chamber. The readings are taken from the pore pressure sensor and differential pressure gauge. The sample is hydrostatically compressed. After that, axial tension is applied to the sample, its force created by the load 15 is strung onto the suspension 16. As the sample deforms in time, the loading rod moves in the axial direction and the pulley turns in the action of the load. The oscillogram of the differential pressure gauge records the change in pressure in the chamber with time.
Предмет изобретени Subject invention
Устройство дл испытани св зного грунта , содержащее камеру высокого давлени сA device for testing bonded soil comprising a high pressure chamber with
крышками и внутренней оболочкой, центрирующее приспособление, источник давлени и измерительные приборы, отличающеес тем, что, с целью определени ползучести и раст жени грунта в услови х трехосногоcaps and an inner shell, a centering device, a pressure source and measuring devices, characterized in that, in order to determine the creep and stretching of the soil under triaxial conditions
сжати , центрирующее нриспособление выполнено с винтовым домкратом и стержнем, имеющим нагрузочную нодвеску и прикрепленным к нижней крышке, а шток винтового домкрата установлен в верхней крышке камеры и в него вмонтирован датчик порового давлени , причем на концах штока и стержн , расположенных в камере, закреплены захваты .compression, the centering device is made with a screw jack and a rod having a load attachment and attached to the bottom cover, and the screw jack stem is installed in the top cover of the chamber and a pore pressure sensor is mounted in it, and at the ends of the rod and rod located in the chamber, clamps are fixed .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1889536A SU491080A1 (en) | 1973-03-05 | 1973-03-05 | Coupling Soil Testing Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1889536A SU491080A1 (en) | 1973-03-05 | 1973-03-05 | Coupling Soil Testing Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU491080A1 true SU491080A1 (en) | 1975-11-05 |
Family
ID=20544331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1889536A SU491080A1 (en) | 1973-03-05 | 1973-03-05 | Coupling Soil Testing Device |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU491080A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149101B (en) * | 2013-02-28 | 2014-08-06 | 西安理工大学 | Multifunctional triaxial creep testing machine with soil body pulling, pressing, twisting and shearing functions |
| US10690649B2 (en) * | 2017-12-28 | 2020-06-23 | Taiyuan University Of Technology | Supercritical CO2 reactor and test system of creepage, diffusion and erosion of rock mass |
-
1973
- 1973-03-05 SU SU1889536A patent/SU491080A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103149101B (en) * | 2013-02-28 | 2014-08-06 | 西安理工大学 | Multifunctional triaxial creep testing machine with soil body pulling, pressing, twisting and shearing functions |
| US10690649B2 (en) * | 2017-12-28 | 2020-06-23 | Taiyuan University Of Technology | Supercritical CO2 reactor and test system of creepage, diffusion and erosion of rock mass |
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