SOIL：[ROCK]Electric Hydro-Servo Method High Pressure Triaxial Compression Testing Apparatus (Loading on Upper or Lower Parts)
MIS-236-1-12
[Outline of Product Technology]
For construction of large underground facilities such as nuclear power plants, radioactive waste related facilities,
and oil or LNG storages, it is necessary to research the mechanical properties of bedrock.
This apparatus can perform precise and speedy tests on the strength and deformation properties, and seismic character of the bedrock.
Loading is available on upper or lower parts, and testing is available on hard rocks and soft rocks.
Specifications
| Standards | JGS 2531 / JGS 2532 / JGS 2533 / JGS 2534 |
|---|---|
| Vertical loading | Electro-hydraulic servo motor : 200 kN、2000 kN / Upper or lower parts loading |
| Lateral pressure loading | Constant pressure : 50 MPa |
| Control method | ･Displacment control : 0.01 ～ 10 mm / min ･Loading control : 2 kN ～ 2000 kN / min |
| Triaxial cell | ･Fixed screw method ･Specimen size : φ 50 x H 100 mm |
| Measurement | Axial load / Displacement / Lateral pressure |
| Optional accessories | Triaxial AE recording device, digital oscilloscope, circumference meter, etc |