SU491080A1 - Coupling Soil Testing Device - Google Patents

Coupling Soil Testing Device

Info

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
soil testing
chamber
coupling soil
coupling
pressure
Prior art date
Application number
SU1889536A
Other languages
Russian (ru)
Inventor
Юрий Лазаревич Сирота
Евгений Павлович Белоконь
Original Assignee
Всесоюзный научно-исследовательский институт гидротехники им.Б.Е.Веденеева
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный научно-исследовательский институт гидротехники им.Б.Е.Веденеева filed Critical Всесоюзный научно-исследовательский институт гидротехники им.Б.Е.Веденеева
Priority to SU1889536A priority Critical patent/SU491080A1/en
Application granted granted Critical
Publication of SU491080A1 publication Critical patent/SU491080A1/en

Links

Description

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.

Subject invention

A device for testing bonded soil comprising a high pressure chamber with

caps 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

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 .

SU1889536A 1973-03-05 1973-03-05 Coupling Soil Testing Device SU491080A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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