Ikari, Matt J (2020): Table 3: Friction measurements for calculation of "net" friction velocity dependence [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.919040, In: Ikari, MJ (2020): Slip- and velocity-dependent friction measurements [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.919078
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Published: 2020-06-15 • DOI registered: 2020-07-17
Related to:
Ito, Yoshihiro; Ikari, Matt J (2015): Velocity- and slip-dependent weakening in simulated fault gouge: Implications for multimode fault slip. Geophysical Research Letters, 42(21), 9247-9254, https://doi.org/10.1002/2015GL065829
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Experiment | Exp | Ikari, Matt J | |||
| 2 | Sliding velocity | V | µm/s | Ikari, Matt J | Vo | |
| 3 | Sliding velocity | V | µm/s | Ikari, Matt J | V | |
| 4 | Initial friction coefficient | µ0 | Ikari, Matt J | |||
| 5 | Displacement | DIS | mm | Ikari, Matt J | displacement at velocity change | |
| 6 | Friction coefficient | µ | Ikari, Matt J | µ1 | ||
| 7 | Friction coefficient | µ | Ikari, Matt J | µ8 | ||
| 8 | Ratio | Ratio | Ikari, Matt J | (µ1-µo)/ln (V/Vo) | ||
| 9 | Ratio | Ratio | Ikari, Matt J | (µ8-µo)/ln (V/Vo) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
54 data points
Data
| 1 Exp | 2 V [µm/s] (Vo) | 3 V [µm/s] (V) | 4 µ0 | 5 DIS [mm] (displacement at velocity change) | 6 µ (µ1) | 7 µ (µ8) | 8 Ratio ((µ1-µo)/ln (V/Vo)) | 9 Ratio ((µ8-µo)/ln (V/Vo)) |
|---|---|---|---|---|---|---|---|---|
| B209gds_iq2 | 10.0 | 100 | 0.421 | 7.007 | 0.415 | 0.360 | -0.0027 | -0.0265 |
| B217gds_iq2 | 1.0 | 10 | 0.531 | 6.976 | 0.529 | 0.483 | -0.0007 | -0.0206 |
| B178gds_iq2 | 1.0 | 100 | 0.512 | 7.047 | 0.518 | 0.466 | 0.0013 | -0.0101 |
| B201gds_iq2 | 0.1 | 1 | 0.524 | 7.256 | 0.514 | 0.500 | -0.0044 | -0.0107 |
| B198gds_iq2 | 0.1 | 10 | 0.545 | 7.728 | 0.526 | 0.495 | -0.0040 | -0.0108 |
| B210gds_iq2 | 0.1 | 100 | 0.529 | 6.755 | 0.536 | 0.478 | 0.0009 | -0.0074 |