The table provides the measured parameters along with their estimated ranges. The differential stress, defined as the difference between confining pressure and pore pressure, should be maintained at a minimum of 2 MPa. Although temperature sensors and strain gauges are capable of measuring within an expanded range, the results presented are confined to this specified range.
| Measured parameters . | Range and unit . |
|---|---|
| Confining pressure | 0.5–20 MPa |
| Pore pressure | 0–18 MPa |
| Dynamic axial force | 10–2000 N |
| Static axial force | 10–2000 N |
| Temperature room | 15–28 |$^\mathrm{\circ }$|C |
| Temperature inside cell | 15–28 |$^\mathrm{\circ }$|C |
| Vertical and radial strains sample | −2000–2000 μm m−1 |
| Vertical and radial strains Aluminium | −2000–2000 μm m−1 |
| Elastic properties | Frequency |
| Vertical attenuation 1/Q | 0.5–19 Hz |
| Vertical Young’s modulus | 0.5–143 Hz |
| Vertical Poisson’s ratio | 0.5–143 Hz |
| Vertical P-wave velocity | 500 kHz |
| Vertical S-wave velocity | 250 kHz |
| Measured parameters . | Range and unit . |
|---|---|
| Confining pressure | 0.5–20 MPa |
| Pore pressure | 0–18 MPa |
| Dynamic axial force | 10–2000 N |
| Static axial force | 10–2000 N |
| Temperature room | 15–28 |$^\mathrm{\circ }$|C |
| Temperature inside cell | 15–28 |$^\mathrm{\circ }$|C |
| Vertical and radial strains sample | −2000–2000 μm m−1 |
| Vertical and radial strains Aluminium | −2000–2000 μm m−1 |
| Elastic properties | Frequency |
| Vertical attenuation 1/Q | 0.5–19 Hz |
| Vertical Young’s modulus | 0.5–143 Hz |
| Vertical Poisson’s ratio | 0.5–143 Hz |
| Vertical P-wave velocity | 500 kHz |
| Vertical S-wave velocity | 250 kHz |
The table provides the measured parameters along with their estimated ranges. The differential stress, defined as the difference between confining pressure and pore pressure, should be maintained at a minimum of 2 MPa. Although temperature sensors and strain gauges are capable of measuring within an expanded range, the results presented are confined to this specified range.
| Measured parameters . | Range and unit . |
|---|---|
| Confining pressure | 0.5–20 MPa |
| Pore pressure | 0–18 MPa |
| Dynamic axial force | 10–2000 N |
| Static axial force | 10–2000 N |
| Temperature room | 15–28 |$^\mathrm{\circ }$|C |
| Temperature inside cell | 15–28 |$^\mathrm{\circ }$|C |
| Vertical and radial strains sample | −2000–2000 μm m−1 |
| Vertical and radial strains Aluminium | −2000–2000 μm m−1 |
| Elastic properties | Frequency |
| Vertical attenuation 1/Q | 0.5–19 Hz |
| Vertical Young’s modulus | 0.5–143 Hz |
| Vertical Poisson’s ratio | 0.5–143 Hz |
| Vertical P-wave velocity | 500 kHz |
| Vertical S-wave velocity | 250 kHz |
| Measured parameters . | Range and unit . |
|---|---|
| Confining pressure | 0.5–20 MPa |
| Pore pressure | 0–18 MPa |
| Dynamic axial force | 10–2000 N |
| Static axial force | 10–2000 N |
| Temperature room | 15–28 |$^\mathrm{\circ }$|C |
| Temperature inside cell | 15–28 |$^\mathrm{\circ }$|C |
| Vertical and radial strains sample | −2000–2000 μm m−1 |
| Vertical and radial strains Aluminium | −2000–2000 μm m−1 |
| Elastic properties | Frequency |
| Vertical attenuation 1/Q | 0.5–19 Hz |
| Vertical Young’s modulus | 0.5–143 Hz |
| Vertical Poisson’s ratio | 0.5–143 Hz |
| Vertical P-wave velocity | 500 kHz |
| Vertical S-wave velocity | 250 kHz |
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