SOIL：[MECHANICAL TEST]Hydraulic Servo Type Triaxial Compression Apparatus
MIS-235-1-20
[Outline of Product Technology]
This apparatus estimates liquefaction strength and deformation properties of the soil by repetitive active stress
for assumed earthquakes etc. under an undrained condition.
The hydraulic servo loading makes high-frequency testing possible.
Specifications
| Standards | JGS 0541 / JGS 0542 |
|---|---|
| Vertical loading | Hydraulic servo |
| Lateral pressure loading | Air regurator：0.6 MPa |
| Back pressure loading | Air regurator：0.3 MPa |
| Dynamic control method | ･Loading / Displacement control : 0.1 〜 1.0 Hz ･Amplitude / in case of 0.1 Hz : ± 15 mm |
| Triaxial cell | ･Three pillars fixed type ･Specimen size : φ50 x H 100 mm |
| Measurement items | ･Axial pressure (external) : 2 kN ･Axial pressure (internal) : 1 kN ･External displacement : 30 mm ･Internal displacement : 2 mm x 2 ･Lateral pressure : 1 MPa ･Pore pressure : 1 MPa ･Volume change : 50 cc |