from 8:00 to 16:45 (Moscow time)
Spec-line
Dynamic triaxial apparatus
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This Apparatus is designed for dynamic triaxial compression tests of dispersed soils samples in order to obtain strength and stiffness properties and estimate the possibility of dynamic liquefaction.
Received parameters
- Dynamic triaxial compression tests of dispersed soils
- Model parameters for dynamic analyses
- Estimation of strength loss of partially saturated soils
- Estimation of dynamic liquefaction of completely saturated soils
Capabilities
- Dynamic analyses in accordance with UU and CU schemes
- Implementation of isotropic and anisotropic consolidation
- Implementation of various stress paths
- Implementation of static and dynamic modes of vertical loading
- Dynamic and static stress and strain control
- Sample saturation and Skempton coefficient verification
- Measurement of pore pressure at the bottom and top end of the sample
- Back pressure control
- Measurement of volumetric strains by seeping pore liquid
- Testing in accordance with Russian and foreign standards
Specifications
| Maximum axial load (dynamic mode), kN | 5 |
| Oscillation amplitude of vertical intensity, kPA | from 25 to 100 |
| Oscillation frequency of vertical load, Hz | from 0,05 to 2 |
| Maximum vertical displacement, mm | 40 |
| Oscillation amplitude of axial displacement, mm | from 0,1 to 5 |
|
Lateral pressure, MPa |
up to 1 |
|
Pore pressure, MPa |
up to 1 |
|
Sample diameter, mm |
50; 71,4; 100 |
