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Resonant column testing system
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Testing system (equipped with system for resonant column dynamic tests) is designed for evaluation of strength and stiffness properties of dispersed soils in accordance with all systems of standards: GOST, ASTM, BS, DIN.
Received parameters
- Testing in accordance with all systems of standards: GOST, ASTM, BS, DIN
- Model parameters for dynamic analysis
- The product is designed for testing of dispersed soil samples to determine s-wave velocity, dynamic shear modulus and damping factor
Capabilities
- Testing in conditions of axisymmetric anisotropic triaxial compression
- Testing in accordance with CU and UU schemes
- Sample reconsolidation
- Sample saturation and Skempton coefficient verification
- Changing of pore pressure at one of sample’s ends
Specifications
| Maximum axial load, kN | 2 |
| Maximum lateral pressure, MPa | 1 |
| Maximum back (pore) pressure, MPa | 1 |
| Range of shear strain | 10-6 - 10-3 |
| Impact frequency range, Hz | from 20 до 200 |
| Maximum torque, Nm | 0,5 |
| Sample diameter, mm | 50 |
Capabilities of Modular Expansion
Due to its modularity the ASIS system can be refitted with equipment for other testing methods
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